Workaround GCC compiler bug with constexpr support

ago%!(EXTRA string=10 years) · 152c71abff
parent e8ff04aaec
commit 152c71abff
2 changed files with 10 additions and 2 deletions
--- a/glm/detail/type_vec1.hpp
+++ b/glm/detail/type_vec1.hpp
@ -102,7 +102,15 @@ namespace glm
 		// -- Explicit basic constructors --

 		GLM_FUNC_DECL GLM_CONSTEXPR_CTOR explicit tvec1(ctor);
-		GLM_FUNC_DECL GLM_CONSTEXPR explicit tvec1(T scalar);
+
+		// GCC 4.6 has a bug causing a compiler crash
+#		if GLM_COMPILER & GLM_COMPILER_GCC
+#			define	GLM_CONSTEXPR_GCC
+#		else
+#			define	GLM_CONSTEXPR_GCC GLM_CONSTEXPR
+#		endif
+
+		GLM_FUNC_DECL GLM_CONSTEXPR_GCC explicit tvec1(T scalar);

 		// -- Conversion vector constructors --

--- a/glm/detail/type_vec1.inl
+++ b/glm/detail/type_vec1.inl
@ -63,7 +63,7 @@ namespace glm
 	{}

 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER GLM_CONSTEXPR tvec1<T, P>::tvec1(T scalar)
+	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_GCC tvec1<T, P>::tvec1(T scalar)
 		: x(scalar)
 	{}