diff options
Diffstat (limited to 'gcc/testsuite/obj-c++.dg/method-9.mm')
| -rw-r--r-- | gcc/testsuite/obj-c++.dg/method-9.mm | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/obj-c++.dg/method-9.mm b/gcc/testsuite/obj-c++.dg/method-9.mm new file mode 100644 index 000000000..4509c4aa4 --- /dev/null +++ b/gcc/testsuite/obj-c++.dg/method-9.mm @@ -0,0 +1,33 @@ +/* Test for lookup of class (factory) methods. */ +/* Author: Ziemowit Laski <zlaski@apple.com>. */ +/* { dg-do compile } */ + +@interface MyBase +- (void) rootInstanceMethod; +@end + +@interface MyIntermediate: MyBase +@end + +@interface MyDerived: MyIntermediate +- (void) instanceMethod; ++ (void) classMethod; +@end + +@implementation MyDerived +- (void) instanceMethod { +} + ++ (void) classMethod { /* If a class method is not found, the root */ + [self rootInstanceMethod]; /* class is searched for an instance method */ + [MyIntermediate rootInstanceMethod]; /* with the same name. */ + + [self instanceMethod]; /* { dg-warning ".MyDerived. may not respond to .\\+instanceMethod." } */ + [MyDerived instanceMethod]; /* { dg-warning ".MyDerived. may not respond to .\\+instanceMethod." } */ +} +@end + +/* { dg-warning "Messages without a matching method signature" "" { target *-*-* } 0 } */ +/* { dg-warning "will be assumed to return .id. and accept" "" { target *-*-* } 0 } */ +/* { dg-warning ".\.\.\.. as arguments" "" { target *-*-* } 0 } */ + |