Implementation of AST for @protocol expression.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43075 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/protocol-expr-1.m b/test/Sema/protocol-expr-1.m
new file mode 100644
index 0000000..23cb5dd
--- /dev/null
+++ b/test/Sema/protocol-expr-1.m
@@ -0,0 +1,17 @@
+// RUN: clang -fsyntax-only -verify %s
+
+typedef struct Protocol Protocol;
+
+@protocol fproto;
+
+@protocol p1
+@end
+
+@class cl;
+
+int main()
+{
+ Protocol *proto = @protocol(p1);
+ Protocol *fproto = @protocol(fproto);
+}
+