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Merge pull request #922 from karjonas/gcc_if_constexpr

Fix gcc if constexpr error #922
Christophe 6 years ago
parent
f920ffabb2 81dfda4cf3
commit
867a40acf5
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      glm/detail/setup.hpp

+ 1 - 1
glm/detail/setup.hpp
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@@ -298,7 +298,7 @@
 
 # if (GLM_COMPILER & GLM_COMPILER_CLANG)
 
 # if (GLM_COMPILER & GLM_COMPILER_CLANG)
 
 #	define GLM_HAS_IF_CONSTEXPR __has_feature(cxx_if_constexpr)
 
 #	define GLM_HAS_IF_CONSTEXPR __has_feature(cxx_if_constexpr)
 
 # elif (GLM_COMPILER & GLM_COMPILER_GCC) 
 # elif (GLM_COMPILER & GLM_COMPILER_GCC) 
-#	define GLM_HAS_IF_CONSTEXPR GLM_COMPILER >= GLM_COMPILER_GCC7
 
+#	define GLM_HAS_IF_CONSTEXPR (__cplusplus >= 201703L)
 
 # elif (GLM_LANG & GLM_LANG_CXX17_FLAG)
 
 # elif (GLM_LANG & GLM_LANG_CXX17_FLAG)
 
 # 	define GLM_HAS_IF_CONSTEXPR 1
 
 # 	define GLM_HAS_IF_CONSTEXPR 1
 
 # else
 
 # else