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). --- clang/test/SemaObjC/undef-superclass-1.m | 36 ++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 clang/test/SemaObjC/undef-superclass-1.m (limited to 'clang/test/SemaObjC/undef-superclass-1.m') diff --git a/clang/test/SemaObjC/undef-superclass-1.m b/clang/test/SemaObjC/undef-superclass-1.m new file mode 100644 index 0000000..e8e03c5 --- /dev/null +++ b/clang/test/SemaObjC/undef-superclass-1.m @@ -0,0 +1,36 @@ +// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s + +@class SUPER, Y; // expected-note 2 {{forward declaration of class here}} + +@interface INTF :SUPER // expected-error {{attempting to use the forward class 'SUPER' as superclass of 'INTF'}} +@end + +@interface SUPER @end + +@interface INTF1 : SUPER // expected-note {{previous definition is here}} +@end + +@interface INTF2 : INTF1 +@end + +@interface INTF3 : Y // expected-error {{attempting to use the forward class 'Y' as superclass of 'INTF3'}} \ + // expected-note{{'INTF3' declared here}} +@end + +@interface INTF1 // expected-error {{duplicate interface definition for class 'INTF1'}} +@end + +@implementation SUPER +- (void)dealloc { + [super dealloc]; // expected-error {{'SUPER' cannot use 'super' because it is a root class}} +} +@end + +@interface RecursiveClass : RecursiveClass // expected-error {{trying to recursively use 'RecursiveClass' as superclass of 'RecursiveClass'}} +@end + +@implementation RecursiveClass +@end + +@implementation iNTF3 // expected-warning{{cannot find interface declaration for 'iNTF3'; did you mean 'INTF3'?}} +@end -- cgit v1.2.3