comp-types-1.mm

来自「Mac OS X 10.4.9 for x86 Source Code gcc」· MM 代码 · 共 17 行

/* APPLE LOCAL file mainline */
/* { dg-do compile } */

@interface A
+ new;
@end

@interface B : A
@end

int main(int argc, char **argv) {
    B *b = [B new];
    A *a = b;

    return (b == a);
}