/* PR c/3444 | |
This used to fail because bitwise xor was improperly computed in char type | |
and sign extended to int type. */ | |
extern void abort (); | |
extern void exit (int); | |
signed char c = (signed char) 0xffffffff; | |
int foo (void) | |
{ | |
return (unsigned short) c ^ (signed char) 0x99999999; | |
} | |
int main (void) | |
{ | |
if ((unsigned char) -1 != 0xff | |
|| sizeof (short) != 2 | |
|| sizeof (int) != 4) | |
exit (0); | |
if (foo () != (int) 0xffff0066) | |
abort (); | |
exit (0); | |
} |