diff options
Diffstat (limited to 'clang/test/SemaObjC/method-undefined-warn-1.m')
| -rw-r--r-- | clang/test/SemaObjC/method-undefined-warn-1.m | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/method-undefined-warn-1.m b/clang/test/SemaObjC/method-undefined-warn-1.m new file mode 100644 index 0000000..27d645e --- /dev/null +++ b/clang/test/SemaObjC/method-undefined-warn-1.m @@ -0,0 +1,56 @@ +// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s + +@interface INTF +- (void) meth; +- (void) meth : (int) arg1; +- (int) int_meth; // expected-note {{method definition for 'int_meth' not found}} ++ (int) cls_meth; // expected-note {{method definition for 'cls_meth' not found}} ++ (void) cls_meth1 : (int) arg1; // expected-note {{method definition for 'cls_meth1:' not found}} +@end + +@implementation INTF // expected-warning {{incomplete implementation}} +- (void) meth {} +- (void) meth : (int) arg2{} +- (void) cls_meth1 : (int) arg2{} +@end + +@interface INTF1 +- (void) meth; +- (void) meth : (int) arg1; +- (int) int_meth; // expected-note {{method definition for 'int_meth' not found}} ++ (int) cls_meth; // expected-note {{method definition for 'cls_meth' not found}} ++ (void) cls_meth1 : (int) arg1; // expected-note {{method definition for 'cls_meth1:' not found}} +@end + +@implementation INTF1 // expected-warning {{incomplete implementation}} +- (void) meth {} +- (void) meth : (int) arg2{} +- (void) cls_meth1 : (int) arg2{} +@end + +@interface INTF2 +- (void) meth; +- (void) meth : (int) arg1; +- (void) cls_meth1 : (int) arg1; +@end + +@implementation INTF2 +- (void) meth {} +- (void) meth : (int) arg2{} +- (void) cls_meth1 : (int) arg2{} +@end + + +// rdar://8850818 +@interface Root @end + +@interface Foo : Root @end + +@implementation Foo + +- (void)someFunction { return; } + ++ (void)anotherFunction { + [self someFunction]; // expected-warning {{method '+someFunction' not found (return type defaults to 'id')}} +} +@end |