[OpenMP] Refactor const restriction for reductions

[jdenny]

Summary

As discussed in D56113, this patch refactors the implementation of the
const restriction for reductions to reuse a function introduced by
D56113. A side effect is that diagnostics sometimes now say
"variable" instead of "list item" when a list item is a variable.

[ABataev]

LG

[jdenny]

Update for changes to earlier patch in series.

[jdenny]

Update for changes to earlier patch in series.

clang/include/clang/Basic/DiagnosticSemaKinds.td

def err_omp_ambiguous_conversion : Error<
   "ambiguous conversion from type %0 to an integral or unscoped "
   "enumeration type">;
 def err_omp_required_access : Error<
   "%0 variable must be %1">;
 def err_omp_const_variable : Error<
   "const-qualified variable cannot be %0">;
 def err_omp_const_not_mutable_variable : Error<
   "const-qualified variable without mutable fields cannot be %0">;
-def err_omp_const_reduction_list_item : Error<
-  "const-qualified list item cannot be reduction">;
+def err_omp_const_list_item : Error<
+  "const-qualified list item cannot be %0">;
 def err_omp_linear_incomplete_type : Error<
   "a linear variable with incomplete type %0">;
 def err_omp_linear_expected_int_or_ptr : Error<
   "argument of a linear clause should be of integral or pointer "
   "type, not %0">;
 def warn_omp_linear_step_zero : Warning<
   "zero linear step (%0 %select{|and other variables in clause }1should probably be const)">,
   InGroup<OpenMPClauses>;

clang/lib/Sema/SemaOpenMP.cpp

if (IsArrayExpr != NoArrayExpr) {
           << (S.getCurrentThisType().isNull() ? 0 : 1) << ERange;
     }
     return std::make_pair(nullptr, false);
   }
   return std::make_pair(
       getCanonicalDecl(DE ? DE->getDecl() : ME->getMemberDecl()), false);
 }
 
-static bool rejectConstNotMutableType(Sema &SemaRef, ValueDecl *D,
-                                      OpenMPClauseKind CKind,
-                                      SourceLocation ELoc) {
+static bool rejectConstNotMutableType(Sema &SemaRef, const ValueDecl *D,
+                                      QualType Type, OpenMPClauseKind CKind,
+                                      SourceLocation ELoc,
+                                      bool AcceptIfMutable = true,
+                                      bool ListItemNotVar = false) {
   ASTContext &Context = SemaRef.getASTContext();
-  QualType Type = D->getType().getNonReferenceType().getCanonicalType();
+  Type = Type.getNonReferenceType().getCanonicalType();
   bool IsConstant = Type.isConstant(Context);
   Type = Context.getBaseElementType(Type);
-  const CXXRecordDecl *RD =
-      SemaRef.getLangOpts().CPlusPlus ? Type->getAsCXXRecordDecl() : nullptr;
+  const CXXRecordDecl *RD = AcceptIfMutable && SemaRef.getLangOpts().CPlusPlus
+                                ? Type->getAsCXXRecordDecl()
+                                : nullptr;
   if (const auto *CTSD = dyn_cast_or_null<ClassTemplateSpecializationDecl>(RD))
     if (const ClassTemplateDecl *CTD = CTSD->getSpecializedTemplate())
       RD = CTD->getTemplatedDecl();
   if (IsConstant && !(SemaRef.getLangOpts().CPlusPlus && RD &&
                       RD->hasDefinition() && RD->hasMutableFields())) {
-    SemaRef.Diag(ELoc, RD ? diag::err_omp_const_not_mutable_variable
+    SemaRef.Diag(ELoc, ListItemNotVar
+                           ? diag::err_omp_const_list_item
+                           : RD ? diag::err_omp_const_not_mutable_variable
                                 : diag::err_omp_const_variable)
         << getOpenMPClauseName(CKind);
-    VarDecl *VD = dyn_cast<VarDecl>(D);
+    if (!ListItemNotVar && D) {
+      const VarDecl *VD = dyn_cast<VarDecl>(D);
       bool IsDecl = !VD || VD->isThisDeclarationADefinition(Context) ==
                                VarDecl::DeclarationOnly;
       SemaRef.Diag(D->getLocation(),
                    IsDecl ? diag::note_previous_decl : diag::note_defined_here)
           << D;
+    }
     return true;
   }
   return false;
 }
 
 OMPClause *Sema::ActOnOpenMPPrivateClause(ArrayRef<Expr *> VarList,
                                           SourceLocation StartLoc,
                                           SourceLocation LParenLoc,
for (Expr *RefExpr : VarList) {
     if (RequireCompleteType(ELoc, Type, diag::err_omp_private_incomplete_type))
       continue;
     Type = Type.getNonReferenceType();
 
     // OpenMP 5.0 [2.19.3, List Item Privatization, Restrictions]
     // A variable that is privatized must not have a const-qualified type
     // unless it is of class type with a mutable member. This restriction does
     // not apply to the firstprivate clause.
-    if (rejectConstNotMutableType(*this, D, OMPC_private, ELoc))
+    if (rejectConstNotMutableType(*this, D, Type, OMPC_private, ELoc))
       continue;
 
     // OpenMP [2.9.1.1, Data-sharing Attribute Rules for Variables Referenced
     // in a Construct]
     //  Variables with the predetermined data-sharing attributes may not be
     //  listed in data-sharing attributes clauses, except for the cases
     //  listed below. For these exceptions only, listing a predetermined
     //  variable in a data-sharing attribute clause is allowed and overrides
if (RequireCompleteType(ELoc, Type,
                             diag::err_omp_lastprivate_incomplete_type))
       continue;
     Type = Type.getNonReferenceType();
 
     // OpenMP 5.0 [2.19.3, List Item Privatization, Restrictions]
     // A variable that is privatized must not have a const-qualified type
     // unless it is of class type with a mutable member. This restriction does
     // not apply to the firstprivate clause.
-    if (rejectConstNotMutableType(*this, D, OMPC_lastprivate, ELoc))
+    if (rejectConstNotMutableType(*this, D, Type, OMPC_lastprivate, ELoc))
       continue;
 
     OpenMPDirectiveKind CurrDir = DSAStack->getCurrentDirective();
     // OpenMP [2.14.1.1, Data-sharing Attribute Rules for Variables Referenced
     // in a Construct]
     //  Variables with the predetermined data-sharing attributes may not be
     //  listed in data-sharing attributes clauses, except for the cases
     //  listed below.
for (Expr *RefExpr : VarList) {
     //  A variable that appears in a private clause must not have an incomplete
     //  type or a reference type.
     if (S.RequireCompleteType(ELoc, D->getType(),
                               diag::err_omp_reduction_incomplete_type))
       continue;
     // OpenMP [2.14.3.6, reduction clause, Restrictions]
     // A list item that appears in a reduction clause must not be
     // const-qualified.
-    if (Type.getNonReferenceType().isConstant(Context)) {
-      S.Diag(ELoc, diag::err_omp_const_reduction_list_item) << ERange;
-      if (!ASE && !OASE) {
-        bool IsDecl = !VD || VD->isThisDeclarationADefinition(Context) ==
-                                 VarDecl::DeclarationOnly;
-        S.Diag(D->getLocation(),
-               IsDecl ? diag::note_previous_decl : diag::note_defined_here)
-            << D;
-      }
+    if (rejectConstNotMutableType(S, D, Type, ClauseKind, ELoc,
+                                  /*AcceptIfMutable*/ false, ASE || OASE))
       continue;
-    }
 
     OpenMPDirectiveKind CurrDir = Stack->getCurrentDirective();
     // OpenMP [2.9.3.6, Restrictions, C/C++, p.4]
     //  If a list-item is a reference type then it must bind to the same object
     //  for all threads of the team.
     if (!ASE && !OASE) {
       if (VD) {
         VarDecl *VDDef = VD->getDefinition();

clang/test/OpenMP/distribute_parallel_for_reduction_messages.cpp

for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-warning 2 {{Non-trivial type 'S2' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning 2 {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}}
+#pragma omp distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-warning 2 {{Non-trivial type 'S2' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning 2 {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} expected-warning 2 {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{incomplete type 'S1' where a complete type is required}} expected-warning {{Non-trivial type 'S2' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}}
+#pragma omp distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{incomplete type 'S1' where a complete type is required}} expected-warning {{Non-trivial type 'S2' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{incomplete type 'S1' where a complete type is required}} expected-warning {{Non-trivial type 'S2' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}}
+#pragma omp distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{incomplete type 'S1' where a complete type is required}} expected-warning {{Non-trivial type 'S2' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}} expected-warning {{Non-trivial type 'const S2 [5]' is mapped, only trivial types are guaranteed to be mapped correctl}}
+#pragma omp distribute parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}} expected-warning {{Non-trivial type 'const S2 [5]' is mapped, only trivial types are guaranteed to be mapped correctl}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}} expected-warning {{Non-trivial type 'const S3 [5]' is mapped, only trivial types are guaranteed to be mapped correctly}}
+#pragma omp distribute parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}} expected-warning {{Non-trivial type 'const S3 [5]' is mapped, only trivial types are guaranteed to be mapped correctly}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}} expected-warning {{Non-trivial type 'S4' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning {{Non-trivial type 'S5' is mapped, only trivial types are guaranteed to be mapped correctly}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}} expected-warning {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)

clang/test/OpenMP/distribute_parallel_for_simd_reduction_messages.cpp

for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{incomplete type 'S1' where a complete type is required}}
+#pragma omp distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{incomplete type 'S1' where a complete type is required}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{incomplete type 'S1' where a complete type is required}}
+#pragma omp distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{incomplete type 'S1' where a complete type is required}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute parallel for simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute parallel for simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute parallel for simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)

clang/test/OpenMP/distribute_simd_reduction_messages.cpp

for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-warning 2 {{Non-trivial type 'S2' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning 2 {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}}
+#pragma omp distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-warning 2 {{Non-trivial type 'S2' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning 2 {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} expected-warning 2 {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp distribute simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-warning {{Non-trivial type 'S2' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-error {{incomplete type 'S1' where a complete type is required}}
+#pragma omp distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-warning {{Non-trivial type 'S2' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-error {{incomplete type 'S1' where a complete type is required}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-warning {{Non-trivial type 'S2' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-error {{incomplete type 'S1' where a complete type is required}}
+#pragma omp distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-warning {{Non-trivial type 'S2' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning {{Non-trivial type 'S3' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-error {{incomplete type 'S1' where a complete type is required}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}} expected-warning {{Non-trivial type 'const S2 [5]' is mapped, only trivial types are guaranteed to be mapped correctly}}
+#pragma omp distribute simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}} expected-warning {{Non-trivial type 'const S2 [5]' is mapped, only trivial types are guaranteed to be mapped correctly}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}} expected-warning {{Non-trivial type 'const S3 [5]' is mapped, only trivial types are guaranteed to be mapped correctly}}
+#pragma omp distribute simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}} expected-warning {{Non-trivial type 'const S3 [5]' is mapped, only trivial types are guaranteed to be mapped correctly}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}} expected-warning {{Non-trivial type 'S4' is mapped, only trivial types are guaranteed to be mapped correctly}} expected-warning {{Non-trivial type 'S5' is mapped, only trivial types are guaranteed to be mapped correctly}}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target

 #endif
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target
 #pragma omp teams
-#pragma omp distribute simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp distribute simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams
 #pragma omp distribute simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)

clang/test/OpenMP/for_reduction_messages.cpp

 #pragma omp for reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(max : qa[1])
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp for reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp for reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)  // expected-note 2 {{defined as private}}

 #pragma omp for reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(max : argv[1])
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}

 #pragma omp for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp for reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)  // expected-note {{defined as private}}

clang/test/OpenMP/for_simd_reduction_messages.cpp

 #pragma omp for simd reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp for simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp for simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)  // expected-note 2 {{defined as private}}

 #pragma omp for simd reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}

 #pragma omp for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
 #pragma omp for simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel
-#pragma omp for simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp for simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp for simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)  // expected-note {{defined as private}}

clang/test/OpenMP/parallel_for_reduction_messages.cpp

#pragma omp parallel for reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp parallel for reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)
#pragma omp parallel for reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp parallel for reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)

clang/test/OpenMP/parallel_for_simd_reduction_messages.cpp

#pragma omp parallel for simd reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp parallel for simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)
#pragma omp parallel for simd reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel for simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp parallel for simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel for simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp parallel for simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)

clang/test/OpenMP/parallel_reduction_messages.cpp

 #pragma omp parallel reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
   foo();
 #pragma omp parallel reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   foo();
 #pragma omp parallel reduction(&& : argc)
   foo();
 #pragma omp parallel reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   foo();
-#pragma omp parallel reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp parallel reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   foo();
-#pragma omp parallel reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp parallel reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
-#pragma omp parallel reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp parallel reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp parallel reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp parallel reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
-#pragma omp parallel reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp parallel reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   foo();
 #pragma omp parallel private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp parallel reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   foo();
-#pragma omp parallel reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp parallel reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp parallel reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel
 #pragma omp for private(fl)
   for (int i = 0; i < 10; ++i)

 #pragma omp parallel reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
   foo();
 #pragma omp parallel reduction(~ : argc) // expected-error {{expected unqualified-id}}
   foo();
 #pragma omp parallel reduction(&& : argc)
   foo();
 #pragma omp parallel reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   foo();
-#pragma omp parallel reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp parallel reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   foo();
-#pragma omp parallel reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp parallel reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
-#pragma omp parallel reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp parallel reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp parallel reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp parallel reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
-#pragma omp parallel reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{nvalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   foo();
 #pragma omp parallel reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp parallel reduction(+ : o) // expected-error {{no viable overloaded '='}}
   foo();
 #pragma omp parallel private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp parallel reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   foo();
-#pragma omp parallel reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp parallel reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel
 #pragma omp for private(fl)
   for (int i = 0; i < 10; ++i)

clang/test/OpenMP/parallel_sections_reduction_messages.cpp

 #pragma omp parallel sections reduction(&& : argc)
   {
     foo();
   }
 #pragma omp parallel sections reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp parallel sections reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp parallel sections reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel sections reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel sections reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel sections reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel sections reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel sections reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   {
     foo();
   }
 #pragma omp parallel sections reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel sections reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel sections reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel sections reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   {
     foo();
   }
 #pragma omp parallel sections private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   {
     foo();
   }
 #pragma omp parallel private(k)
 #pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   {
     foo();
   }
 #pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp parallel sections reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp parallel sections reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   {
     foo();

 #pragma omp parallel sections reduction(&& : argc)
   {
     foo();
   }
 #pragma omp parallel sections reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp parallel sections reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp parallel sections reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel sections reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel sections reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel sections reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel sections reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel sections reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   {
     foo();
   }
 #pragma omp parallel sections reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel sections reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel sections reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   {
     foo();
   }
 #pragma omp parallel sections reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}

 #pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   {
     foo();
   }
 #pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   {
     foo();
   }
-#pragma omp parallel sections reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp parallel sections reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp parallel sections reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   {
     foo();

clang/test/OpenMP/sections_reduction_messages.cpp

#pragma omp sections reduction(&& : argc)
     foo();
   }
 #pragma omp parallel
 #pragma omp sections reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp sections reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp sections reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel
 #pragma omp sections reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp sections reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp sections reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp sections reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel
 #pragma omp sections reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   {
     foo();
   }
 #pragma omp parallel
 #pragma omp sections reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp sections reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel
 #pragma omp sections reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   {
     foo();
   }
#pragma omp sections reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
     foo();
   }
 #pragma omp parallel
 #pragma omp sections reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp sections reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp sections reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   {
     foo();
#pragma omp sections reduction(&& : argc)
     foo();
   }
 #pragma omp parallel
 #pragma omp sections reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp sections reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp sections reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel
 #pragma omp sections reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp sections reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp sections reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp sections reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel
 #pragma omp sections reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   {
     foo();
   }
 #pragma omp parallel
 #pragma omp sections reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp sections reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel
 #pragma omp sections reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   {
     foo();
   }
#pragma omp sections reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
     foo();
   }
 #pragma omp parallel
 #pragma omp sections reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   {
     foo();
   }
 #pragma omp parallel
-#pragma omp sections reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp sections reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   {
     foo();
   }
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp sections reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   {
     foo();

clang/test/OpenMP/simd_reduction_messages.cpp

#pragma omp simd reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(+ : j), reduction(+ : q) // OK
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)
#pragma omp simd reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)

clang/test/OpenMP/target_parallel_for_reduction_messages.cpp

#pragma omp target parallel for reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp target parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp target parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target parallel for reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)
#pragma omp target parallel for reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp target parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp target parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target parallel for reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)

clang/test/OpenMP/target_parallel_for_simd_reduction_messages.cpp

#pragma omp target parallel for simd reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp target parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp target parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target parallel for simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)
#pragma omp target parallel for simd reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp target parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp target parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target parallel for simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target parallel for simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel for simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target parallel for simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)

clang/test/OpenMP/target_parallel_reduction_messages.cpp

 #pragma omp target parallel reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
   foo();
 #pragma omp target parallel reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   foo();
 #pragma omp target parallel reduction(&& : argc)
   foo();
 #pragma omp target parallel reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   foo();
-#pragma omp target parallel reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp target parallel reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   foo();
-#pragma omp target parallel reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target parallel reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
-#pragma omp target parallel reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp target parallel reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp target parallel reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target parallel reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp target parallel reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
-#pragma omp target parallel reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target parallel reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp target parallel reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   foo();
 #pragma omp target parallel private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp target parallel reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target parallel reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   foo();
-#pragma omp target parallel reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target parallel shared(i)
   foo();
 #pragma omp parallel reduction(min : i)
 #pragma omp target parallel reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target parallel
 #pragma omp for private(fl)

 #pragma omp target parallel reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
   foo();
 #pragma omp target parallel reduction(~ : argc) // expected-error {{expected unqualified-id}}
   foo();
 #pragma omp target parallel reduction(&& : argc)
   foo();
 #pragma omp target parallel reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   foo();
-#pragma omp target parallel reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp target parallel reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   foo();
-#pragma omp target parallel reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target parallel reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
-#pragma omp target parallel reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp target parallel reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp target parallel reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target parallel reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp target parallel reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
-#pragma omp target parallel reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target parallel reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{nvalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   foo();
 #pragma omp target parallel reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp target parallel reduction(+ : o) // expected-error {{no viable overloaded '='}}
   foo();
 #pragma omp target parallel private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp target parallel reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target parallel reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   foo();
-#pragma omp target parallel reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target parallel reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target parallel shared(i)
   foo();
 #pragma omp parallel reduction(min : i)
 #pragma omp target parallel reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target parallel
 #pragma omp for private(fl)

clang/test/OpenMP/target_reduction_messages.cpp

 #pragma omp target reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
   foo();
 #pragma omp target reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   foo();
 #pragma omp target reduction(&& : argc)
   foo();
 #pragma omp target reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   foo();
-#pragma omp target reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp target reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   foo();
-#pragma omp target reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp target reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
-#pragma omp target reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp target reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp target reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp target reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
-#pragma omp target reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp target reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   foo();
 #pragma omp parallel private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp target reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   foo();
-#pragma omp target reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel shared(i)
 #pragma omp target reduction(min : i)
 #pragma omp parallel reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel
 #pragma omp for private(fl)
   for (int i = 0; i < 10; ++i)

 #pragma omp target reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
   foo();
 #pragma omp target reduction(~ : argc) // expected-error {{expected unqualified-id}}
   foo();
 #pragma omp target reduction(&& : argc)
   foo();
 #pragma omp target reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   foo();
-#pragma omp target reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp target reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   foo();
-#pragma omp target reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
-#pragma omp target reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp target reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp target reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp target reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
-#pragma omp target reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{nvalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   foo();
 #pragma omp target reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp target reduction(+ : o) // expected-error {{no viable overloaded '='}}
   foo();
 #pragma omp parallel private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp target reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   foo();
-#pragma omp target reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel shared(i)
 #pragma omp target reduction(min : i)
 #pragma omp parallel reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel
 #pragma omp for private(fl)
   for (int i = 0; i < 10; ++i)

clang/test/OpenMP/target_simd_reduction_messages.cpp

#pragma omp target simd reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp target simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp target simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp target simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)
#pragma omp target simd reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp target simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp target simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp target simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp target simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)

clang/test/OpenMP/target_teams_distribute_parallel_for_reduction_messages.cpp

 #pragma omp target teams distribute parallel for reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp target teams distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target teams distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target teams distribute parallel for reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(+ : fl)
     for (int j=0; j<100; j++) foo();
 

 #pragma omp target teams distribute parallel for reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp target teams distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target teams distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target teams distribute parallel for reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for reduction(+ : fl)
     for (int j=0; j<100; j++) foo();
   static int m;
 #pragma omp target teams distribute parallel for reduction(+ : m) // OK
   for (int j=0; j<100; j++) foo();
 
   return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}}
 }

clang/test/OpenMP/target_teams_distribute_parallel_for_simd_reduction_messages.cpp

 #pragma omp target teams distribute parallel for simd reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp target teams distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target teams distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target teams distribute parallel for simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(+ : fl)
     for (int j=0; j<100; j++) foo();
 

 #pragma omp target teams distribute parallel for simd reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp target teams distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target teams distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute parallel for simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute parallel for simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target teams distribute parallel for simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute parallel for simd reduction(+ : fl)
     for (int j=0; j<100; j++) foo();
   static int m;
 #pragma omp target teams distribute parallel for simd reduction(+ : m) // OK
   for (int j=0; j<100; j++) foo();
 
   return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}}
 }

clang/test/OpenMP/target_teams_distribute_reduction_messages.cpp

 #pragma omp target teams distribute reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp target teams distribute reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target teams distribute reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target teams distribute reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(+ : fl)
     for (int j=0; j<100; j++) foo();
 

 #pragma omp target teams distribute reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp target teams distribute reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target teams distribute reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target teams distribute reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute reduction(+ : fl)
     for (int j=0; j<100; j++) foo();
   static int m;
 #pragma omp target teams distribute reduction(+ : m) // OK
   for (int j=0; j<100; j++) foo();
 
   return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}}
 }

clang/test/OpenMP/target_teams_distribute_simd_reduction_messages.cpp

 #pragma omp target teams distribute simd reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp target teams distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target teams distribute simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target teams distribute simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(+ : fl)
     for (int j=0; j<100; j++) foo();
 

 #pragma omp target teams distribute simd reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp target teams distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target teams distribute simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
-#pragma omp target teams distribute simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams distribute simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target teams distribute simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target teams distribute simd reduction(+ : fl)
     for (int j=0; j<100; j++) foo();
   static int m;
 #pragma omp target teams distribute simd reduction(+ : m) // OK
   for (int j=0; j<100; j++) foo();
 
   return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}}
 }

clang/test/OpenMP/target_teams_reduction_messages.cpp

 #pragma omp target teams reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
   foo();
 #pragma omp target teams reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   foo();
 #pragma omp target teams reduction(&& : argc)
   foo();
 #pragma omp target teams reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   foo();
-#pragma omp target teams reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp target teams reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   foo();
-#pragma omp target teams reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target teams reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
-#pragma omp target teams reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp target teams reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp target teams reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target teams reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp target teams reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
-#pragma omp target teams reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target teams reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp target teams reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   foo();
 #pragma omp target teams private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp target teams reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target teams reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   foo();
-#pragma omp target teams reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target teams reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target teams
 #pragma omp parallel for private(fl)
   for (int i = 0; i < 10; ++i)

 #pragma omp target teams reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
   foo();
 #pragma omp target teams reduction(~ : argc) // expected-error {{expected unqualified-id}}
   foo();
 #pragma omp target teams reduction(&& : argc)
   foo();
 #pragma omp target teams reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   foo();
-#pragma omp target teams reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp target teams reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   foo();
-#pragma omp target teams reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp target teams reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target teams reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
-#pragma omp target teams reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp target teams reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
-#pragma omp target teams reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target teams reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp target teams reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
-#pragma omp target teams reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target teams reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   foo();
 #pragma omp target teams reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp target teams reduction(+ : o) // expected-error {{no viable overloaded '='}}
   foo();
 #pragma omp target teams private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp target teams reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target teams reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   foo();
-#pragma omp target teams reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp target teams reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target teams reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target teams
 #pragma omp parallel for private(fl)
   for (int i = 0; i < 10; ++i)

clang/test/OpenMP/task_in_reduction_message.cpp

 #pragma omp task in_reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   foo();
 #pragma omp taskgroup task_reduction(&&:argc)
 #pragma omp task in_reduction(&& : argc)
   foo();
 #pragma omp task in_reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   foo();
 #pragma omp taskgroup task_reduction(+:c)
-#pragma omp task in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-error 2 {{in_reduction variable must appear in a task_reduction clause}}
+#pragma omp task in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be in_reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-error 2 {{in_reduction variable must appear in a task_reduction clause}}
   foo();
-#pragma omp task in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp task in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be in_reduction}}
   foo();
 #pragma omp task in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
-#pragma omp task in_reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp task in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}}
   foo();
-#pragma omp task in_reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp task in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}}
   foo();
-#pragma omp task in_reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp task in_reduction(- : da) // expected-error {{const-qualified variable cannot be in_reduction}} expected-error {{const-qualified variable cannot be in_reduction}}
   foo();
 #pragma omp task in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} expected-error {{in_reduction variable must appear in a task_reduction clause}}
   foo();
 #pragma omp task in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
-#pragma omp task in_reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp task in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}}
   foo();
 #pragma omp taskgroup task_reduction(+:k)
 #pragma omp task in_reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp task in_reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp task in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
   foo();
 #pragma omp taskgroup task_reduction(+:p)
 #pragma omp task in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note 2 {{previously referenced here}}
   foo();
-#pragma omp task in_reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp task in_reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be in_reduction}}
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp task in_reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
   foo();
 #pragma omp taskgroup task_reduction(+:fl)
 #pragma omp task in_reduction(+ : fl)
     foo();

 #pragma omp task in_reduction(~ : argc) // expected-error {{expected unqualified-id}}
   foo();
 #pragma omp taskgroup task_reduction(&&:argc)
 #pragma omp task in_reduction(&& : argc)
   foo();
 #pragma omp task in_reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   foo();
 #pragma omp taskgroup task_reduction(+:c)
-#pragma omp task in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{in_reduction variable must appear in a task_reduction clause}}
+#pragma omp task in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be in_reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{in_reduction variable must appear in a task_reduction clause}}
   foo();
-#pragma omp task in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp task in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be in_reduction}}
   foo();
 #pragma omp task in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
-#pragma omp task in_reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp task in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}}
   foo();
-#pragma omp task in_reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp task in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}}
   foo();
-#pragma omp task in_reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp task in_reduction(- : da) // expected-error {{const-qualified variable cannot be in_reduction}}
   foo();
 #pragma omp task in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp task in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
-#pragma omp task in_reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp task in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}}
   foo();
 #pragma omp task in_reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{nvalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   foo();
 #pragma omp taskgroup task_reduction(+:k)
 #pragma omp task in_reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp task in_reduction(+ : o) // expected-error {{no viable overloaded '='}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp task in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
   foo();
 #pragma omp taskgroup task_reduction(+:p)
 #pragma omp task in_reduction(+ : p), in_reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note {{previously referenced here}}
   foo();
-#pragma omp task in_reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp task in_reduction(+ : r) // expected-error {{const-qualified variable cannot be in_reduction}}
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp task in_reduction(max : j) // expected-error {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel
 #pragma omp for private(fl)
   for (int i = 0; i < 10; ++i)

clang/test/OpenMP/taskgroup_task_reduction_messages.cpp

 #pragma omp taskgroup task_reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
   foo();
 #pragma omp taskgroup task_reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   foo();
 #pragma omp taskgroup task_reduction(&& : argc)
   foo();
 #pragma omp taskgroup task_reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   foo();
-#pragma omp taskgroup task_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp taskgroup task_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be task_reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   foo();
-#pragma omp taskgroup task_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'task_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp taskgroup task_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'task_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be task_reduction}}
   foo();
 #pragma omp taskgroup task_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
-#pragma omp taskgroup task_reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskgroup task_reduction(+ : ba) // expected-error {{const-qualified variable cannot be task_reduction}}
   foo();
-#pragma omp taskgroup task_reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskgroup task_reduction(* : ca) // expected-error {{const-qualified variable cannot be task_reduction}}
   foo();
-#pragma omp taskgroup task_reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskgroup task_reduction(- : da) // expected-error {{const-qualified variable cannot be task_reduction}} expected-error {{const-qualified variable cannot be task_reduction}}
   foo();
 #pragma omp taskgroup task_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp taskgroup task_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
-#pragma omp taskgroup task_reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskgroup task_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be task_reduction}}
   foo();
 #pragma omp taskgroup task_reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp taskgroup task_reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp taskgroup task_reduction(+ : p), task_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'task_reduction' must reference the same object in all threads}}
   foo();
 #pragma omp taskgroup task_reduction(+ : p), task_reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'task_reduction' clause}} expected-note 2 {{previously referenced here}}
   foo();
-#pragma omp taskgroup task_reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp taskgroup task_reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be task_reduction}}
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp taskgroup task_reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'task_reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel
 #pragma omp for private(fl)
   for (int i = 0; i < 10; ++i)

 #pragma omp taskgroup task_reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
   foo();
 #pragma omp taskgroup task_reduction(~ : argc) // expected-error {{expected unqualified-id}}
   foo();
 #pragma omp taskgroup task_reduction(&& : argc)
   foo();
 #pragma omp taskgroup task_reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   foo();
-#pragma omp taskgroup task_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp taskgroup task_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be task_reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   foo();
-#pragma omp taskgroup task_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'task_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp taskgroup task_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'task_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be task_reduction}}
   foo();
 #pragma omp taskgroup task_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
-#pragma omp taskgroup task_reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskgroup task_reduction(+ : ba) // expected-error {{const-qualified variable cannot be task_reduction}}
   foo();
-#pragma omp taskgroup task_reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskgroup task_reduction(* : ca) // expected-error {{const-qualified variable cannot be task_reduction}}
   foo();
-#pragma omp taskgroup task_reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskgroup task_reduction(- : da) // expected-error {{const-qualified variable cannot be task_reduction}}
   foo();
 #pragma omp taskgroup task_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp taskgroup task_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
-#pragma omp taskgroup task_reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskgroup task_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be task_reduction}}
   foo();
 #pragma omp taskgroup task_reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{nvalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   foo();
 #pragma omp taskgroup task_reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp taskgroup task_reduction(+ : o) // expected-error {{no viable overloaded '='}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp taskgroup task_reduction(+ : p), task_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'task_reduction' must reference the same object in all threads}}
   foo();
 #pragma omp taskgroup task_reduction(+ : p), task_reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'task_reduction' clause}} expected-note {{previously referenced here}}
   foo();
-#pragma omp taskgroup task_reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskgroup task_reduction(+ : r) // expected-error {{const-qualified variable cannot be task_reduction}}
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp taskgroup task_reduction(max : j) // expected-error {{argument of OpenMP clause 'task_reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel
 #pragma omp for private(fl)
   for (int i = 0; i < 10; ++i)

clang/test/OpenMP/taskloop_in_reduction_messages.cpp

 #pragma omp taskgroup task_reduction(&&:argc)
 #pragma omp taskloop in_reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop in_reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:c)
-#pragma omp taskloop in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-error 2 {{in_reduction variable must appear in a task_reduction clause}}
+#pragma omp taskloop in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be in_reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-error 2 {{in_reduction variable must appear in a task_reduction clause}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop in_reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop in_reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop in_reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop in_reduction(- : da) // expected-error {{const-qualified variable cannot be in_reduction}} expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} expected-error {{in_reduction variable must appear in a task_reduction clause}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop in_reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:k)
 #pragma omp taskloop in_reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop in_reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp parallel private(k)
 #pragma omp taskloop in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:p)
 #pragma omp taskloop in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop in_reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop in_reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp taskloop in_reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:fl)

 #pragma omp taskgroup task_reduction(&&:argc)
 #pragma omp taskloop in_reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop in_reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:c)
-#pragma omp taskloop in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{in_reduction variable must appear in a task_reduction clause}}
+#pragma omp taskloop in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be in_reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{in_reduction variable must appear in a task_reduction clause}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop in_reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop in_reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop in_reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop in_reduction(- : da) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop in_reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop in_reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{nvalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:k)
 #pragma omp taskloop in_reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop in_reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp parallel private(k)
 #pragma omp taskloop in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:p)
 #pragma omp taskloop in_reduction(+ : p), in_reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop in_reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop in_reduction(+ : r) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp taskloop in_reduction(max : j) // expected-error {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp parallel

clang/test/OpenMP/taskloop_reduction_messages.cpp

#pragma omp taskloop reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp taskloop reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp taskloop reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp taskloop reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)
#pragma omp taskloop reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp taskloop reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp taskloop reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp taskloop reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)

clang/test/OpenMP/taskloop_simd_in_reduction_messages.cpp

 #pragma omp taskgroup task_reduction(&&:argc)
 #pragma omp taskloop simd in_reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop simd in_reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:c)
-#pragma omp taskloop simd in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-error 2 {{in_reduction variable must appear in a task_reduction clause}}
+#pragma omp taskloop simd in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be in_reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-error 2 {{in_reduction variable must appear in a task_reduction clause}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop simd in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop simd in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop simd in_reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop simd in_reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop simd in_reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd in_reduction(- : da) // expected-error {{const-qualified variable cannot be in_reduction}} expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop simd in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} expected-error {{in_reduction variable must appear in a task_reduction clause}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop simd in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop simd in_reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:k)
 #pragma omp taskloop simd in_reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop simd in_reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp parallel private(k)
 #pragma omp taskloop simd in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:p)
 #pragma omp taskloop simd in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop simd in_reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd in_reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp taskloop simd in_reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:fl)

 #pragma omp taskgroup task_reduction(&&:argc)
 #pragma omp taskloop simd in_reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop simd in_reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:c)
-#pragma omp taskloop simd in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{in_reduction variable must appear in a task_reduction clause}}
+#pragma omp taskloop simd in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be in_reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{in_reduction variable must appear in a task_reduction clause}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop simd in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop simd in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop simd in_reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop simd in_reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop simd in_reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd in_reduction(- : da) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop simd in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop simd in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop simd in_reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop simd in_reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{nvalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:k)
 #pragma omp taskloop simd in_reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskloop simd in_reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp parallel private(k)
 #pragma omp taskloop simd in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp taskgroup task_reduction(+:p)
 #pragma omp taskloop simd in_reduction(+ : p), in_reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
   foo();
-#pragma omp taskloop simd in_reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd in_reduction(+ : r) // expected-error {{const-qualified variable cannot be in_reduction}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp taskloop simd in_reduction(max : j) // expected-error {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
   foo();
 #pragma omp parallel

clang/test/OpenMP/taskloop_simd_reduction_messages.cpp

#pragma omp taskloop simd reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp taskloop simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp taskloop simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp taskloop simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)
#pragma omp taskloop simd reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(&& : argc)
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp taskloop simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(k)
 #pragma omp taskloop simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp taskloop simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int i = 0; i < 10; ++i)
     foo();
-#pragma omp taskloop simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp taskloop simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp taskloop simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int i = 0; i < 10; ++i)
     foo();
 #pragma omp parallel private(fl)

clang/test/OpenMP/teams_distribute_parallel_for_reduction_messages.cpp

#pragma omp teams distribute parallel for reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp teams distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(+ : fl)
#pragma omp teams distribute parallel for reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp teams distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(+ : fl)
     for (int j=0; j<100; j++) foo();
   static int m;
 #pragma omp target
 #pragma omp teams distribute parallel for reduction(+ : m) // OK
   for (int j=0; j<100; j++) foo();
 
   return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}}
 }

clang/test/OpenMP/teams_distribute_parallel_for_simd_reduction_messages.cpp

#pragma omp teams distribute parallel for simd reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp teams distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(+ : fl)
#pragma omp teams distribute parallel for simd reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp teams distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute parallel for simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute parallel for simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(+ : fl)
     for (int j=0; j<100; j++) foo();
   static int m;
 #pragma omp target
 #pragma omp teams distribute parallel for simd reduction(+ : m) // OK
   for (int j=0; j<100; j++) foo();
 
   return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}}
 }

clang/test/OpenMP/teams_distribute_reduction_messages.cpp

#pragma omp teams distribute reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp teams distribute reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target
 #pragma omp teams distribute reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams distribute reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(+ : fl)
#pragma omp teams distribute reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp teams distribute reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target
 #pragma omp teams distribute reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams distribute reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute reduction(+ : fl)
     for (int j=0; j<100; j++) foo();
   static int m;
 #pragma omp target
 #pragma omp teams distribute reduction(+ : m) // OK
   for (int j=0; j<100; j++) foo();
 
   return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}}
 }

clang/test/OpenMP/teams_distribute_simd_reduction_messages.cpp

#pragma omp teams distribute simd reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp teams distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target
 #pragma omp teams distribute simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams distribute simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(+ : fl)
#pragma omp teams distribute simd reduction(~ : argc) // expected-error {{expected unqualified-id}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(&& : argc)
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp teams distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(+ : o) // expected-error {{no viable overloaded '='}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel private(k)
 #pragma omp target
 #pragma omp teams distribute simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
-#pragma omp teams distribute simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams distribute simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   for (int j=0; j<100; j++) foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams distribute simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   for (int j=0; j<100; j++) foo();
 #pragma omp target
 #pragma omp teams distribute simd reduction(+ : fl)
     for (int j=0; j<100; j++) foo();
   static int m;
 #pragma omp target
 #pragma omp teams distribute simd reduction(+ : m) // OK
   for (int j=0; j<100; j++) foo();
 
   return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}}
 }

clang/test/OpenMP/teams_reduction_messages.cpp

#pragma omp teams reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(&& : argc)
   foo();
 #pragma omp target
 #pragma omp teams reduction(^ : T) // expected-error {{'T' does not refer to a value}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+#pragma omp teams reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+#pragma omp teams reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
   foo();
 #pragma omp target
 #pragma omp teams private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp target
 #pragma omp teams reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp teams reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target
 #pragma omp teams
#pragma omp teams reduction(~ : argc) // expected-error {{expected unqualified-id}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(&& : argc)
   foo();
 #pragma omp target
 #pragma omp teams reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+#pragma omp teams reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+#pragma omp teams reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(+ : o) // expected-error {{no viable overloaded '='}}
   foo();
 #pragma omp target
 #pragma omp teams private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp parallel private(k)
 #pragma omp target
 #pragma omp teams reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target
 #pragma omp teams reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
   foo();
 #pragma omp target
-#pragma omp teams reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+#pragma omp teams reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
   foo();
 #pragma omp parallel shared(i)
 #pragma omp parallel reduction(min : i)
 #pragma omp target
 #pragma omp teams reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
   foo();
 #pragma omp target
 #pragma omp teams