Issue warning when late-parsed attributes have no declaration.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151947 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/warn-thread-safety-analysis.cpp b/test/SemaCXX/warn-thread-safety-analysis.cpp
index ec9f00f..1bf00c2 100644
--- a/test/SemaCXX/warn-thread-safety-analysis.cpp
+++ b/test/SemaCXX/warn-thread-safety-analysis.cpp
@@ -2155,3 +2155,16 @@
} // end namespace TestMultiDecl
+
+namespace WarnNoDecl {
+
+class Foo {
+ void foo(int a); __attribute__(( // \
+ // expected-warning {{declaration does not declare anything}}
+ exclusive_locks_required(a))); // \
+ // expected-warning {{attribute exclusive_locks_required ignored}}
+};
+
+} // end namespace WarnNoDecl
+
+