diff options
Diffstat (limited to 'gcc/testsuite/objc/execute/exceptions/foward-1.m')
-rw-r--r-- | gcc/testsuite/objc/execute/exceptions/foward-1.m | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/gcc/testsuite/objc/execute/exceptions/foward-1.m b/gcc/testsuite/objc/execute/exceptions/foward-1.m new file mode 100644 index 000000000..6b31d7cc8 --- /dev/null +++ b/gcc/testsuite/objc/execute/exceptions/foward-1.m @@ -0,0 +1,62 @@ +/* Check that throwing an exception from a -forward:: works. */ +/* Developed by Marcin Koziej <creep@desk.pl>. */ + +#include <stdlib.h> +#include <objc/Object.h> +#ifndef __NEXT_RUNTIME__ +#import <objc/objc-api.h> +#endif + +#ifdef __OBJC2__ +@interface Object (TEST_SUITE_ADDITIONS) ++ initialize; ++ alloc; ++ new; +- init; +- free; +@end + +@implementation Object (TEST_SUITE_ADDITIONS) ++ initialize { return self; } ++ alloc { return class_createInstance (self, 0); } ++ new { return [[self alloc] init]; } +- init { return self; } +- free { return object_dispose(self); } +@end +#endif + +static int i; + +__attribute__((objc_exception)) +@interface Thrower : Object +- forward: (SEL) s : (void*) a; +@end + +@implementation Thrower +- forward: (SEL) s : (void*) a +{ + i++; + @throw [Object new]; + return nil; +} +@end + +int +main() +{ + id t = [Thrower new]; + @try + { + [t doesnotexist]; + } + @catch (id error) + { + i++; + [error free]; + } + + if (i != 2) + abort (); + + return 0; +} |