Add a sanitizer target macro

2026-09-12 10:32:49 +02:00
parent 3c19e0e931
commit 6ee035843e
2 changed files with 25 additions and 0 deletions
@@ -44,4 +44,20 @@
 #define BIGFOOT_GAME_ONLY(...)                       __VA_ARGS__
 #define BIGFOOT_GAME_OR_TOOLMODE(p_game, p_toolmode) p_game
 #endif
+
+#if defined(__has_feature)
+#if __has_feature(address_sanitizer)
+#include <sanitizer/lsan_interface.h>
+#define BIGFOOT_LSAN 1
+#endif
+#endif
+#ifndef BIGFOOT_LSAN
+#define BIGFOOT_LSAN 0
+#endif
+
+#if BIGFOOT_LSAN
+#define BIGFOOT_LSAN_ONLY(...) __VA_ARGS__
+#else
+#define BIGFOOT_LSAN_ONLY(...)
+#endif
 #endif
@@ -32,4 +32,13 @@ TEST_F(TargetMacrosFixture, GameOrToolmode)
    BIGFOOT_TOOLMODE_ONLY(EXPECT_EQ(value, 2);)
 }

+/****************************************************************************************/
+
+TEST_F(TargetMacrosFixture, Lsan)
+{
+    bool called = false;
+    BIGFOOT_LSAN_ONLY(called = true;)
+    EXPECT_EQ(called, static_cast<bool>(BIGFOOT_LSAN));
+}
+
 }   // namespace Bigfoot