Warn about unused variables

xcconfigs · Jul 29, 2012 · 56f6179 · 56f6179
1 parent 47b41cb
commit 56f6179
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Base/Common.xcconfig b/Base/Common.xcconfig
@@ -112,6 +112,9 @@ GCC_WARN_UNUSED_FUNCTION = YES
 // Whether to warn about labels that are unused
 GCC_WARN_UNUSED_LABEL = YES
 
+// Whether to warn about variables that are never used
+GCC_WARN_UNUSED_VARIABLE = YES
+
 // Whether to run the static analyzer with every build
 RUN_CLANG_STATIC_ANALYZER = YES