From f0ba7d897d1c22202531acb70f134f2edc30557d Mon Sep 17 00:00:00 2001 From: Keith Whitwell Date: Mon, 28 Dec 2009 11:05:06 +0000 Subject: 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. --- src/gallium/auxiliary/util/u_debug.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/gallium/auxiliary/util/u_debug.h b/src/gallium/auxiliary/util/u_debug.h index abd834c741a..facc30a5534 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 -- cgit v1.2.3