diff options
Diffstat (limited to 'gcc/testsuite/objc.dg/func-ptr-2.m')
-rw-r--r-- | gcc/testsuite/objc.dg/func-ptr-2.m | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/testsuite/objc.dg/func-ptr-2.m b/gcc/testsuite/objc.dg/func-ptr-2.m new file mode 100644 index 000000000..e68c71b70 --- /dev/null +++ b/gcc/testsuite/objc.dg/func-ptr-2.m @@ -0,0 +1,41 @@ +/* Check if method parameters that are functions are gracefully decayed + into pointers. */ +/* Contributed by Ziemowit Laski <zlaski@apple.com> */ +/* { dg-do run } */ +/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */ + +#include <stdlib.h> +/* provide an Object class for NeXT runtimes 10.5 and above */ +#include "../objc-obj-c++-shared/Object1.h" + +@interface Func: Object ++ (int) processNumber:(int)a and:(int)b usingFunction:(int(int,int))func; +@end + +@implementation Func ++ (int) processNumber:(int)a and:(int)b usingFunction:(int(int,int))func { + return func (a, b); +} +@end + +static int my_computation(int a, int b) { + return a * 2 + b * 3; +} + +static int processNumber(int a, int b, int func(int, int)) { + return func(a, b); +} + +int main(void) { + int result = processNumber (6, 8, my_computation); + if (result != 36) + abort (); + + result = [Func processNumber:8 and:6 usingFunction:my_computation]; + if (result != 34) + abort (); + + return 0; +} + +#include "../objc-obj-c++-shared/Object1-implementation.h" |