Re: [PATCH] objects: scope count variable to loop

On Wed, Jul 19, 2017 at 11:23:42AM -0700, Brandon Williams wrote:

quoted

object.c: In function ‘object_array_remove_duplicates’:
object.c:404:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
  for (unsigned src = 0; src < nr; src++) {
  ^
object.c:404:2: note: use option -std=c99 or -std=gnu99 to compile your code

Using -std=c99 works for me.

This would need a change to the makefile then wouldn't it?

Actually, it complicates things even more, I'd think. We probably can't
just blindly add "-std=c99" to CFLAGS, as not all compilers would
support it (even if they _do_ support this construct).

Interestingly I have no problems compiling it here. I wonder if Stefan's
config.mak is supplying -std=c89 or some other restrictive flag. Or if
his compiler is a different version (though I tried with gcc-6, gcc-4.9,
and clang-3.8).

-Peff