From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/objc/execute/object_is_meta_class.m | 44 +++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 gcc/testsuite/objc/execute/object_is_meta_class.m (limited to 'gcc/testsuite/objc/execute/object_is_meta_class.m') diff --git a/gcc/testsuite/objc/execute/object_is_meta_class.m b/gcc/testsuite/objc/execute/object_is_meta_class.m new file mode 100644 index 000000000..91a628eba --- /dev/null +++ b/gcc/testsuite/objc/execute/object_is_meta_class.m @@ -0,0 +1,44 @@ +/* Contributed by Nicola Pero - Tue Jul 3 10:55:21 BST 2001 */ +#ifdef __NEXT_RUNTIME__ +# include "../../objc-obj-c++-shared/next-mapping.h" +#else +# include +#endif +#include "../../objc-obj-c++-shared/Object1.h" + +/* This test demonstrate a failure in object_is_meta_class which was fixed */ + +@interface EvilClass : Object +{ + Class super_class; + const char* name; + long version; + unsigned long info; +} +@end + +@implementation EvilClass +- (id) init +{ + self = [super init]; + /* The following one is used in the runtime to mark meta classes */ + info = 0x2L; + return self; +} +@end + +int main (void) +{ + /* Create an object of our EvilClass */ + EvilClass *evilObject = [EvilClass new]; + + /* Now check that the object is not a meta class object */ + if (object_is_meta_class (evilObject)) + { + printf ("object_is_meta_class failed\n"); + abort (); + } + + return 0; +} +#include "../../objc-obj-c++-shared/Object1-implementation.h" -- cgit v1.2.3