Re: Unused variables warning with -Wextra flag

Thanks Iain! Frankly, I'm new to GDC, so I didn't understand your explanation, but anyways, I'll pull from Git and re-check on my PC. --Satish

Unused variables warning with -Wextra flag

Hi, Some warning messages are being "leaked" from GDC's source code into end-user's code. I think this shouldn't happen and hence, is a bug. ``` // example.d import std.string; void main() { format("Hello World"); } ``` Here's the output: ``` [shell]$ gdc -Wextra example.d $INSTALLDIR/gc