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increasing var twice in a statement
- From: Willi Mann <willi at wm1 dot at>
- To: gcc-help at gcc dot gnu dot org
- Date: Fri, 15 Jun 2007 16:28:32 +0200
- Subject: increasing var twice in a statement
Hi!
Can anybody tell me what output the following program snippet should
produce according to C standard:
int main(void) {
int a;
int b;
b = 3;
a = ++b + ++b;
printf("%d\n",a);
return 0;
}
I would have expected 9, but gcc 4.1.2 produced a binary that wrote 10.
Willi
Please CC: me in replys, I'm not on the list.