wkali-1.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 18 行

/* { dg-do link } */

#include <stdlib.h>

extern int foo(void) __attribute__((weak, alias("bar")));

int bar(void) {
    return 1;
}

int main(void) {

    if (foo())
        exit(0);
    else
        abort();
}