From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- .../SemaObjC/duplicate-ivar-in-class-extension.m | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 clang/test/SemaObjC/duplicate-ivar-in-class-extension.m (limited to 'clang/test/SemaObjC/duplicate-ivar-in-class-extension.m') diff --git a/clang/test/SemaObjC/duplicate-ivar-in-class-extension.m b/clang/test/SemaObjC/duplicate-ivar-in-class-extension.m new file mode 100644 index 0000000..9b9d58c --- /dev/null +++ b/clang/test/SemaObjC/duplicate-ivar-in-class-extension.m @@ -0,0 +1,32 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +@interface Root @end + +@interface SuperClass : Root +{ + int iSuper; // expected-note {{previous declaration is here}} +} +@end + +@interface SubClass : SuperClass { + int ivar; // expected-error {{duplicate member 'ivar'}} + int another_ivar; // expected-error {{duplicate member 'another_ivar'}} + int iSuper; // expected-error {{duplicate member 'iSuper'}} +} +@end + +@interface SuperClass () { + int ivar; // expected-note {{previous declaration is here}} +} +@end + +@interface Root () { + int another_ivar; // expected-note {{previous declaration is here}} +} +@end + +@implementation SubClass +-(int) method { + return self->ivar; // would be ambiguous if the duplicate ivar were allowed +} +@end -- cgit v1.2.3