On Nov 12, 2014, at 3:52 PM, Manuel López-Ibáñez <lopeziba...@gmail.com> wrote:
> On 12 November 2014 22:41, Jakub Jelinek <ja...@redhat.com> wrote:
>> I think we had discussions on this topic, the important thing is that we
>> don't want to generate different warnings based on whether -save-temps has
>> been used, there could be just comment in between ) and ; etc.
>
> How can --save-temps influence whether ";" is in the same line as the
> 'if' or not?
He was worried about:
int main() {
if (1)/*hi*/;
}
mrs@alcmene:~/work1/gcc-c2e/gcc$ gcc -E tt.c
int main() {
if (1) ;
}
but, no need to worry, there is a space in there. People that get this wrong
do );, without a space. They also don’t have a comment in there either. The
eye disappears the ; when right next to ), but, if there is a space, the eye
can find it pretty easy.
