add a test case

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47455 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Sema/annotate.c b/test/Sema/annotate.c
new file mode 100644 (file)
index 0000000..4387d4f
--- /dev/null
+++ b/test/Sema/annotate.c
@@ -0,0 +1,7 @@
+// RUN: clang %s -fsyntax-only -verify
+
+void __attribute__((annotate("foo"))) foo(float *a) { 
+  __attribute__((annotate("bar"))) int x;
+  __attribute__((annotate(1))) int y; // expected-error {{argument to annotate attribute was not a string literal}}
+  __attribute__((annotate("bar", 1))) int z; // expected-error {{attribute requires 1 argument(s)}}
+}