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Will Leshner wrote:
On 3/26/07, Rici Lake <lua@ricilake.net> wrote:What version of gcc are you using? I don't get that warning with either -Wall or -Wall -O2 and it is clearly unwarranted (assuming you are referring to the lua 5.1.1 source.)Thanks. I'm going to play with my settings and try to figure out which combination causes that warning to appear. I might point out I'm using GCC 4 (from within Xcode, actually), if that makes a difference.
Apparently it's a bug in gcc which was introduced early in the 4.0 branch and fixed at 4.0.2. Here's the gcc bugzilla: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20624
So I don't think it warrants changing the Lua source code.