Make sure we actually found a redeclaration before complaining about attributes added to a redeclaration in C++

llvm-svn: 80403

1 files changed, 9 insertions, 0 deletions

diff --git a/clang/test/SemaCXX/attr-after-definition.cpp b/clang/test/SemaCXX/attr-after-definition.cpp
new file mode 100644
index 00000000000..2ef5acfbc0f
--- /dev/null
+++ b/clang/test/SemaCXX/attr-after-definition.cpp
@@ -0,0 +1,9 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+struct X { };
+struct Y { };
+
+bool f0(X) { return true; } // expected-note{{definition}}
+bool f1(X) { return true; }
+
+__attribute__ ((__visibility__("hidden"))) bool f0(X); // expected-warning{{attribute}}
+__attribute__ ((__visibility__("hidden"))) bool f1(Y);