Vincent Lefevre wrote:
On 2008-06-09 16:02:05 +0200, Richard Guenther wrote:
Use -pedantic to warn about extensions. It doesn't make sense to
warn for extensions if they are not deprecated. After all they are
extensions.
The problem with -pedantic is that it gives lots of spurious warnings.
We have code that uses useful (i.e. with no workarounds) extensions
and that is protected by #if, e.g.
#ifdef HAVE_LONG_LONG
case LONG_LONG_ARG:
*(long long *) p = (long long) nchar;
break;
#endif
long long is an extension, if you don't specify -std=c99. You ask for
warnings about extensions, you get them. Why didn't you post this on
gcc-help?
