gcc/tests/Regression/515799-RHEL5-gcc-if-more-th.../builtin.c

30 lines
450 B
C

#include <stdio.h>
/* Compile flags:
* gcc -fno-builtin-isascii -fno-builtin-isalnum -o builtin builtin.c
*
* Expected output:
* Using custom isascii() function
* ret = 0
*
* Expected return value:
* 0
*/
int isascii(int c)
{
printf("Using custom isascii() function\n");
return 0;
}
main()
{
int c = 65;
int ret;
ret = isascii(c);
printf("ret = %d\n", ret);
return ret;
}