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-rw-r--r--clang/test/SemaObjC/check-dup-decl-methods-1.m38
1 files changed, 38 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/check-dup-decl-methods-1.m b/clang/test/SemaObjC/check-dup-decl-methods-1.m
new file mode 100644
index 0000000..3895667
--- /dev/null
+++ b/clang/test/SemaObjC/check-dup-decl-methods-1.m
@@ -0,0 +1,38 @@
+// RUN: %clang_cc1 -Wduplicate-method-match -fsyntax-only -verify %s
+
+@interface SUPER
+- (int) meth;
++ (int) foobar;
+@end
+
+@interface T @end
+
+@interface class1 : SUPER
+- (int) meth; // expected-note {{previous declaration is here}}
+- (int*) meth; // expected-error {{duplicate declaration of method 'meth'}}
+- (T*) meth1; // expected-note {{previous declaration is here}}
+- (T*) meth1; // expected-warning {{multiple declarations of method 'meth1' found and ignored}}
++ (T*) meth1;
+@end
+
+@interface class1(cat)
+- (int) catm : (char)ch1; // expected-note {{previous declaration is here}}
+- (int) catm1 : (char)ch : (int)i;
+- (int) catm : (char*)ch1; // expected-error {{duplicate declaration of method 'catm:'}}
++ (int) catm1 : (char)ch : (int)i;
++ (T*) meth1;
+@end
+
+@interface class1(cat1)
++ (int) catm1 : (char)ch : (int)i; // expected-note {{previous declaration is here}}
++ (T*) meth1; // expected-note {{previous declaration is here}}
++ (int) catm1 : (char)ch : (int*)i; // expected-error {{duplicate declaration of method 'catm1::'}}
++ (T**) meth1; // expected-error {{duplicate declaration of method 'meth1'}}
++ (int) foobar;
+@end
+
+@protocol P
+- (int) meth; // expected-note {{previous declaration is here}}
+- (int*) meth; // expected-error {{duplicate declaration of method 'meth'}}
+@end
+