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-rw-r--r--clang/test/SemaObjC/enhanced-proto-2.m21
1 files changed, 21 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/enhanced-proto-2.m b/clang/test/SemaObjC/enhanced-proto-2.m
new file mode 100644
index 0000000..28b03d9
--- /dev/null
+++ b/clang/test/SemaObjC/enhanced-proto-2.m
@@ -0,0 +1,21 @@
+// RUN: %clang_cc1 -verify -Wno-objc-root-class %s
+
+@protocol MyProto1
+@optional
+- (void) FOO;
+@optional
+- (void) FOO1;
+@optional
+- (void) REQ;
+@optional
+@end
+
+@interface MyProto2 <MyProto1>
+- (void) FOO2;
+- (void) FOO3;
+@end
+
+@implementation MyProto2
+- (void) FOO2{}
+- (void) FOO3{}
+@end