From b44d6feb9765a54251ed31d19f165619e1911b7e Mon Sep 17 00:00:00 2001 From: Patrick Wuttke Date: Sat, 30 Aug 2025 00:28:19 +0200 Subject: [PATCH] Added MIJIN_RTTI macro for detecting if RTTI is available. --- source/mijin/detect.hpp | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/source/mijin/detect.hpp b/source/mijin/detect.hpp index cc38e80..a856f97 100644 --- a/source/mijin/detect.hpp +++ b/source/mijin/detect.hpp @@ -61,6 +61,26 @@ namespace mijin #endif #endif +#if !defined(MIJIN_RTTI) + #if MIJIN_COMPILER == MIJIN_COMPILER_GCC + #if defined(__GXX_RTTI) + #define MIJIN_RTTI 1 + #else + #define MIJIN_RTTI 0 + #endif + #elif MIJIN_COMPILER == MIJIN_COMPILER_CLANG + #define MIJIN_RTTI (__has_feature(cxx_rtti)) + #elif MIJIN_COMPILER == MIJIN_COMPILER_MSVC + #if defined(_CPPRTTI) + #define MIJIN_RTTI 1 + #else + #define MIJIN_RTTI 0 + #endif + #else + #define MIJIN_RTTI 0 + #endif +#endif + // // public constants //