Joe Buck <[EMAIL PROTECTED]> writes:
> GCC has the "suggest parentheses" warning elsewhere (to catch people
> writing "if (foo = 0)" and the like; maybe there should be a warning
> for this one as well.
I'd be happy to take a patch to add -Wparentheses support to
libcpp/expr.c.
zw
On Tue, Apr 19, 2005 at 03:28:07PM +0200, Etienne Lorrain wrote:
> > #define OPTION1 0x0001
> > #define OPTION2 0x0002
> > #define OPTION3 0x0004
> > #define OPTION4 0x0008
> > #define CONFIGURATION (OPTION1 | OPTION3)
> > // There is the problem: the "== 0" is ignored
> > #if CONFIGURATION & OPT
On Tue, Apr 19, 2005 at 03:28:07PM +0200, Etienne Lorrain wrote:
> Hi,
>
> Just a minor thing, but I hit this problem times to times, I know
> the CPP preprocessor has no warning like "end of line ignored"...
> GCC-3.3.5 and 3.4.3.
This is just order of operations.
> [EMAIL PROTECTED]:~/pr
Hi,
Just a minor thing, but I hit this problem times to times, I know
the CPP preprocessor has no warning like "end of line ignored"...
GCC-3.3.5 and 3.4.3.
[EMAIL PROTECTED]:~/projet$ cat > tmp.c
#define OPTION1 0x0001
#define OPTION2 0x0002
#define OPTION3 0x0004
#define OPTION4 0x0008
#
