Warn on top-level 'asm volatile' (instead of misparsing it).
"Fixes" rdar://problem/7574870
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94458 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/asm.c b/test/Sema/asm.c
index 18d900c..6f2272d 100644
--- a/test/Sema/asm.c
+++ b/test/Sema/asm.c
@@ -76,3 +76,6 @@
asm volatile("foo %0 %1" : "=a" (a) :"0" (b)); // expected-error {{input with type 'unsigned long long' matching output with type 'int'}}
return a;
}
+
+// <rdar://problem/7574870>
+asm volatile (""); // expected-warning {{meaningless 'volatile' on asm outside function}}