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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/objc.dg/class-extension-2.m | |
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Diffstat (limited to 'gcc/testsuite/objc.dg/class-extension-2.m')
| -rw-r--r-- | gcc/testsuite/objc.dg/class-extension-2.m | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/gcc/testsuite/objc.dg/class-extension-2.m b/gcc/testsuite/objc.dg/class-extension-2.m new file mode 100644 index 000000000..79b126f52 --- /dev/null +++ b/gcc/testsuite/objc.dg/class-extension-2.m @@ -0,0 +1,56 @@ +/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */ +/* { dg-do compile } */ + +/* This test tests class extensions and protocols. */ + +#include <objc/objc.h> + +/* First, a simple test where a plain class has a protocol attached to + it in a class extension. */ +@interface MyObject +{ + Class isa; +} +@end + +@protocol MyProtocol +- (void) test; +@end + +@interface MyObject () <MyProtocol> +@end + +@implementation MyObject +@end /* { dg-warning "incomplete implementation of class .MyObject." } */ + /* { dg-warning "method definition for .-test. not found" "" { target *-*-* } 24 } */ + /* { dg-warning "class .MyObject. does not fully implement the .MyProtocol. protocol" "" { target *-*-* } 24 } */ + + + +/* Second, a more interesting test where protocols are added from the + main class and from two different class extensions. */ +@interface MyObject2 : MyObject <MyProtocol> +@end + +@protocol MyProtocol2 +- (void) test2; +@end + +@protocol MyProtocol3 +- (void) test3; +@end + +@interface MyObject2 () <MyProtocol2> +@end + +@interface MyObject2 () <MyProtocol3> +@end + +@implementation MyObject2 +@end /* { dg-warning "incomplete implementation of class .MyObject2." } */ + /* { dg-warning "method definition for .-test. not found" "" { target *-*-* } 50 } */ + /* { dg-warning "class .MyObject2. does not fully implement the .MyProtocol. protocol" "" { target *-*-* } 50 } */ + /* { dg-warning "method definition for .-test2. not found" "" { target *-*-* } 50 } */ + /* { dg-warning "class .MyObject2. does not fully implement the .MyProtocol2. protocol" "" { target *-*-* } 50 } */ + /* { dg-warning "method definition for .-test3. not found" "" { target *-*-* } 50 } */ + /* { dg-warning "class .MyObject2. does not fully implement the .MyProtocol3. protocol" "" { target *-*-* } 50 } */ |