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/* Test if ObjC++ can distinguish protocol qualifiers from
template arguments. */
/* Author: Ziemowit Laski <zlaski@apple.com>. */
/* { 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>
#define CHECK_IF(expr) if(!(expr)) abort()
@protocol Zone
+ allocFromZone:(void *)zone;
- copyFromZone:(void *)zone;
@end
@protocol Init <Zone>
+ initialize;
- init;
@end
@interface Foo: TestsuiteObject
{ @public int val; }
- init;
@end
template <class T, class U> struct X {
T x; U y;
};
X<int, float> xx;
template <typename T> struct Holder
{
T *obj;
static int counter;
Holder(void) { obj = [[T alloc] init]; }
~Holder(void) { [obj free]; --counter; }
id <Init, Zone> getObjId(void) { return obj; }
TestsuiteObject <Zone, Init> *getObj(void) { return obj; }
};
typedef Holder <Foo <Init, Zone> > FooHolder;
@implementation Foo
-(id) init {
[super init];
val = ++FooHolder::counter;
return self;
}
@end
template <typename T>
int Holder<T>::counter = 0;
int main (void) {
CHECK_IF(FooHolder::counter == 0);
{
FooHolder holder;
CHECK_IF(holder.obj->val == 1);
CHECK_IF(FooHolder::counter == 1);
FooHolder holder2;
CHECK_IF(holder2.obj->val == 2);
CHECK_IF(FooHolder::counter == 2);
}
CHECK_IF(FooHolder::counter == 0);
return 0;
}
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