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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/SemaObjC/undef-superclass-1.m | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/SemaObjC/undef-superclass-1.m')
-rw-r--r-- | clang/test/SemaObjC/undef-superclass-1.m | 36 |
1 files changed, 36 insertions, 0 deletions
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 |