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authorKeith Whitwell <keithw@vmware.com>2009-12-28 11:05:06 +0000
committerKeith Whitwell <keithw@vmware.com>2009-12-28 11:06:11 +0000
commitf0ba7d897d1c22202531acb70f134f2edc30557d (patch)
tree8312b86486c1e31a9803497c375bcc9991145678 /src/gallium/auxiliary
parent31d1822473bf9d4105bb82b67572cfeea53aaf94 (diff)
util: better fix for unused variable warnings with asserts
Modify the non-debug (ie disabled) version of assert to expose the value in the expression to the compiler (avoiding the unused variable messages) while still expanding to a noop.
Diffstat (limited to 'src/gallium/auxiliary')
-rw-r--r--src/gallium/auxiliary/util/u_debug.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/util/u_debug.h b/src/gallium/auxiliary/util/u_debug.h
index abd834c741..facc30a553 100644
--- a/src/gallium/auxiliary/util/u_debug.h
+++ b/src/gallium/auxiliary/util/u_debug.h
@@ -188,7 +188,7 @@ void _debug_assert_fail(const char *expr,
#ifdef DEBUG
#define debug_assert(expr) ((expr) ? (void)0 : _debug_assert_fail(#expr, __FILE__, __LINE__, __FUNCTION__))
#else
-#define debug_assert(expr) ((void)0)
+#define debug_assert(expr) do { } while (0 && (expr))
#endif