Index: clang/lib/Sema/SemaDecl.cpp
===================================================================
--- clang/lib/Sema/SemaDecl.cpp
+++ clang/lib/Sema/SemaDecl.cpp
@@ -1992,7 +1992,8 @@
     return false;
   }
 
-  if (D->hasAttr<UnusedAttr>() || D->hasAttr<ObjCPreciseLifetimeAttr>())
+  if (D->hasAttr<UnusedAttr>() || D->hasAttr<ObjCPreciseLifetimeAttr>() ||
+      D->hasAttr<CleanupAttr>())
     return false;
 
   if (isa<LabelDecl>(D))
Index: clang/test/Sema/warn-unused-variables.c
===================================================================
--- clang/test/Sema/warn-unused-variables.c
+++ clang/test/Sema/warn-unused-variables.c
@@ -30,3 +30,8 @@
   (void)(^() { int X = 4; }); // expected-warning{{unused}}
   (void)(^() { int X = 4; return Y + X; }); // expected-error {{use of undeclared identifier 'Y'}}
 }
+
+void c1(int *);
+void f4(void) {
+  int __attribute__((cleanup(c1))) X1 = 4;
+}