9 Nov
2017
9 Nov
'17
7:22 a.m.
Hi Chet,
I'm having trouble triggering that, though often these things crop up
when you don't want them, not when you do.
$ cat t.c
#define M 0xa5
int foo(int i, int j)
{
if (i & M && j & ~M)
return 42;
return -314;
}
$ gcc -Wall -pedantic`: swine` -O3 -c t.c
$
When it does moan, is it one of those things where just extra
parenthesis suffice as a signal that you meant it?
--
Cheers, Ralph.
https://plus.google.com/+RalphCorderoy
But this w
& MASK discussion is one of the weirder ones.
gcc warns about it in its default mode