Fix GCC -Wpedantic and -Wunused-but-set-variable warnings - #347

Fix GCC -Wpedantic and -Wunused-but-set-variable warnings#347

Chuck Walbourn (walbourn) merged 2 commits into

microsoft:mainmicrosoft/DirectXMath:mainfrom

Kiptoo-Deus:fix-gcc-pedantic-warningsKiptoo-Deus/DirectXMath:fix-gcc-pedantic-warningsCopy head branch name to clipboard