Allow multiple Microsoft calling-convention keywords. Fixes rdar://problem/6486133

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62018 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Parser/MicrosoftExtensions.c b/test/Parser/MicrosoftExtensions.c
index beeef0a..27283de 100644
--- a/test/Parser/MicrosoftExtensions.c
+++ b/test/Parser/MicrosoftExtensions.c
@@ -26,3 +26,5 @@
 void foo() {
 	__declspec(align(16)) int *buffer = (int *)_alloca(9);
 }
+
+typedef bool (__stdcall __stdcall *blarg)(int);