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author | Ben Cheng <bccheng@google.com> | 2013-03-28 11:14:20 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2013-03-28 12:40:33 -0700 |
commit | af0c51ac87ab2a87caa03fa108f0d164987a2764 (patch) | |
tree | 4b8b470f7c5b69642fdab8d0aa1fbc148d02196b /gcc-4.8/gcc/testsuite/obj-c++.dg/lookup-2.mm | |
parent | d87cae247d39ebf4f5a6bf25c932a14d2fdb9384 (diff) | |
download | toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.gz toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.bz2 toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.zip |
[GCC 4.8] Initial check-in of GCC 4.8.0
Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771
Diffstat (limited to 'gcc-4.8/gcc/testsuite/obj-c++.dg/lookup-2.mm')
-rw-r--r-- | gcc-4.8/gcc/testsuite/obj-c++.dg/lookup-2.mm | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/obj-c++.dg/lookup-2.mm b/gcc-4.8/gcc/testsuite/obj-c++.dg/lookup-2.mm new file mode 100644 index 000000000..6b969249e --- /dev/null +++ b/gcc-4.8/gcc/testsuite/obj-c++.dg/lookup-2.mm @@ -0,0 +1,58 @@ +/* { dg-do run } */ +/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */ +#include "../objc-obj-c++-shared/TestsuiteObject.m" +#include <stdlib.h> + +class MyWidget { + public: + int a; + MyWidget(void) { a = 17; } +}; + +MyWidget gWidget; + +@protocol MyProto +- (MyWidget *)widget; +@end + +@interface Foo: TestsuiteObject +@end + +@interface Bar: Foo <MyProto> +@end + +@interface Container: TestsuiteObject ++ (MyWidget *)elementForView:(Foo *)view; +@end + +@implementation Foo +@end + +@implementation Bar +- (MyWidget *)widget { + return &gWidget; +} +@end + +@implementation Container ++ (MyWidget *)elementForView:(Foo *)view +{ + MyWidget *widget = 0; + if (class_conformsToProtocol (object_getClass (view), + @protocol(MyProto))) { + widget = [(Foo <MyProto> *)view widget]; + } + return widget; +} +@end + +int main(void) { + id view = [Bar new]; + MyWidget *w = [Container elementForView: view]; + + if (!w || w->a != 17) + abort (); + + return 0; +} + |