patches msvc detection: enable CTRE_FORCE_INLINE when clang or gcc is integrated in MSVC

Author: Andersama

include/ctll/utilities.hpp

@@ -3,7 +3,7 @@
 
 #include <type_traits>
 
-#ifdef _MSC_VER
+#if defined(_MSC_VER) && !defined(__clang__) && !defined(__GNUC__)
 #define CTLL_FORCE_INLINE __forceinline
 #else
 #define CTLL_FORCE_INLINE __attribute__((always_inline))

include/ctre/evaluation.hpp

@@ -12,7 +12,7 @@
 #include <iterator>
 
 // remove me when MSVC fix the constexpr bug
-#ifdef _MSC_VER
+#if defined(_MSC_VER) && !defined(__clang__) && !defined(__GNUC__)
 #ifndef CTRE_MSVC_GREEDY_WORKAROUND
 #define CTRE_MSVC_GREEDY_WORKAROUND
 #endif

include/ctre/utility.hpp

@@ -18,7 +18,7 @@
 #define CTRE_UNLIKELY
 #endif
 
-#ifdef _MSC_VER
+#if defined(_MSC_VER) && !defined(__clang__) && !defined(__GNUC__)
 #define CTRE_FORCE_INLINE __forceinline
 #define CTRE_FLATTEN
 #else