fix ASSUME() not being defined in release builds

1 files changed, 3 insertions, 2 deletions

diff --git a/wrmr.h b/wrmr.h
index 35776a3..3e80598 100644
--- a/wrmr.h
+++ b/wrmr.h
@@ -76,14 +76,15 @@ typedef uintptr_t uptr;
 
 #define UNREACHABLE UNREACHABLE_MSG("unreachable code")
 
+#define ASSUME(...) do if (!(__VA_ARGS__)) UNREACHABLE_MSG("assumption failed: " #__VA_ARGS__); while(0)
 #ifdef NDEBUG
 #	if defined(_MSC_VER)
+#               undef ASSUME
 #		define ASSUME(...) (__assume(__VA_ARGS__))
 #	elif HAS_BUILTIN(__builtin_assume)
+#               undef ASSUME
 #		define ASSUME(...) (__builtin_assume(__VA_ARGS__))
 #	endif
-#else
-#	define ASSUME(...) do if (!(__VA_ARGS__)) UNREACHABLE_MSG("assumption failed: " #__VA_ARGS__); while(0)
 #endif
 
 #if __STDC_VERSION__ >= 202311L