| /* Test for handling of function pointer ivars */ |
| /* { dg-do run } */ |
| |
| /* APPLE LOCAL radar 4894756 */ |
| #include "../objc/execute/Object2.h" |
| |
| extern int strcmp(const char *, const char *); |
| extern void abort(void); |
| #define CHECK_IF(expr) if(!(expr)) abort() |
| |
| typedef float (*floatfunc)(float, float); |
| |
| @interface MyObject : Object |
| { |
| @public |
| int (*ivar)(int, int, int); |
| floatfunc ffunc; |
| } |
| - init; |
| @end |
| |
| int foo(int a, int b, int c) { |
| return a + b + c; |
| } |
| |
| float bar(float a, float b) { |
| return a * b; |
| } |
| |
| @implementation MyObject |
| - init { |
| [super init]; |
| ivar = foo; |
| ffunc = bar; |
| return self; |
| } |
| @end |
| |
| int main () |
| { |
| MyObject *obj = [[MyObject alloc] init]; |
| const char *enc = @encode(MyObject); |
| |
| CHECK_IF(obj->ivar(4, 5, 6) == 15); |
| CHECK_IF(obj->ffunc(34.0, 45.0) == 34.0 * 45.0); |
| CHECK_IF(!strcmp(enc, "{MyObject=#^?^?}")); |
| return(0); |
| } |
| |