Index: docs/LibASTMatchersReference.html =================================================================== --- docs/LibASTMatchersReference.html +++ docs/LibASTMatchersReference.html @@ -4854,6 +4854,18 @@ +Matcher<ReturnStmt>hasReturnValueMatcher<Expr> InnerMatcher +
Matches the return value expression of a return statement
+
+Given
+  return a + b;
+hasReturnValue(binaryOperator())
+  matches 'return a + b'
+with binaryOperator()
+  matching 'a + b'
+
+ + Matcher<StmtExpr>hasAnySubstatementMatcher<Stmt> InnerMatcher
Matches compound statements where at least one substatement matches
 a given matcher. Also matches StmtExprs that have CompoundStmt as children.
Index: include/clang/ASTMatchers/ASTMatchers.h
===================================================================
--- include/clang/ASTMatchers/ASTMatchers.h
+++ include/clang/ASTMatchers/ASTMatchers.h
@@ -5008,6 +5008,22 @@
   return false;
 }
 
+/// \brief Matches the return value expression of a return statement
+///
+/// Given
+/// \code
+///   return a + b;
+/// \endcode
+/// hasReturnValue(binaryOperator())
+///   matches 'return a + b'
+/// with binaryOperator()
+///   matching 'a + b'
+AST_MATCHER_P(ReturnStmt, hasReturnValue, internal::Matcher, 
+              InnerMatcher) {
+  return InnerMatcher.matches(*Node.getRetValue(), Finder, Builder);
+}
+
+
 /// \brief Matches CUDA kernel call expression.
 ///
 /// Example matches,
Index: lib/ASTMatchers/Dynamic/Registry.cpp
===================================================================
--- lib/ASTMatchers/Dynamic/Registry.cpp
+++ lib/ASTMatchers/Dynamic/Registry.cpp
@@ -243,6 +243,7 @@
   REGISTER_MATCHER(hasQualifier);
   REGISTER_MATCHER(hasRangeInit);
   REGISTER_MATCHER(hasReceiverType);
+  REGISTER_MATCHER(hasReturnValue);
   REGISTER_MATCHER(hasRHS);
   REGISTER_MATCHER(hasSelector);
   REGISTER_MATCHER(hasSingleDecl);
Index: unittests/ASTMatchers/ASTMatchersTest.cpp
===================================================================
--- unittests/ASTMatchers/ASTMatchersTest.cpp
+++ unittests/ASTMatchers/ASTMatchersTest.cpp
@@ -5488,5 +5488,11 @@
   EXPECT_TRUE(notMatches("int i = 0;", expr(nullPointerConstant())));
 }
 
+TEST(StatementMatcher, HasReturnValue) {
+  StatementMatcher RetVal = returnStmt(hasReturnValue(binaryOperator()));
+  EXPECT_TRUE(matches("int F() { int a, b; return a + b; }", RetVal));
+  EXPECT_FALSE(matches("int F() { int a; return a; }", RetVal));
+}
+
 } // end namespace ast_matchers
 } // end namespace clang