[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [avr-gcc-list] FW: c/9100: illegal binary constant causes gcc to seg
Re: [avr-gcc-list] FW: c/9100: illegal binary constant causes gcc to seg fault
Thu, 2 Jan 2003 15:02:13 +0100 (MET)
"Sander Pool" <address@hidden> wrote:
> I just logged a defect against gcc as it crashes when I try to use binary
> constants. Contrary to my bug report my code is actually legal, I'm pretty
> sure :-)
What makes you believe that 0b11111000 would make up a valid C number?
It doesn't. C only knows about decimal, hexadecimal, and octal
> pin_test.c:40:61: invalid suffix "b11111000" on integer constant
That error message is totally clear and correct.
> pin_test.c: In function `__vector_16':
> pin_test.c:40: internal compiler error: Segmentation fault
Sure, the compiler should not segfault in this situation, anyway.
J"org Wunsch Unix support engineer
avr-gcc-list at http://avr1.org