http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52554
webmaster at openhardware dot de changed:
What |Removed |Added
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CC| |webmaster at openhardware
| |dot de
--- Comment #5 from webmaster at openhardware dot de 2012-03-28 09:36:47 UTC ---
Hi, I tested the 42 it mit older gcc, and it behaved better:
gcc --version
gcc (GCC) 4.2.4 (Gentoo 4.2.4 p1.0)
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
cat >try.c
int $42 = 0;
int main(void) {
return $42;
}
gcc try.c; ./a.out; echo $?
/tmp/ccY61UFa.s: Assembler messages:
/tmp/ccY61UFa.s:18: Error: junk `(%rip)' after expression
bash: ./a.out: No such file or directory
127
gcc -O2 try.c; ./a.out; echo $?
/tmp/ccXk0zWe.s: Assembler messages:
/tmp/ccXk0zWe.s:8: Error: junk `(%rip)' after expression
bash: ./a.out: No such file or directory
127
But I would expect an syntax error thrown by gcc here.
