Fixed: operator signatures of mat2x4 and vec4 (no guaratees that I found all issues)

glm/detail/type_mat2x4.hpp

@@ -197,7 +197,7 @@ namespace glm
 	GLM_FUNC_DECL tmat3x4<T, P> operator*(tmat2x4<T, P> const & m1, tmat3x2<T, P> const & m2);
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tmat2x4<T, P> operator/(tmat2x4<T, P> const & m, T s);
+	GLM_FUNC_DECL tmat2x4<T, P> operator/(tmat2x4<T, P> const & m, const T& s);
 
 	template <typename T, precision P>
 	GLM_FUNC_DECL tmat2x4<T, P> operator/(T s, tmat2x4<T, P> const & m);

glm/detail/type_mat2x4.inl

@@ -500,7 +500,7 @@ namespace glm
 	}
 
 	template <typename T, precision P> 
-	GLM_FUNC_QUALIFIER tmat2x4<T, P> operator/(tmat2x4<T, P> const & m, T s)
+	GLM_FUNC_QUALIFIER tmat2x4<T, P> operator/(tmat2x4<T, P> const & m, const T& s)
 	{
 		return tmat2x4<T, P>(
 			m[0] / s,

glm/detail/type_vec4.hpp

@@ -379,7 +379,7 @@ namespace detail
 	// -- Binary operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tvec4<T, P> operator+(tvec4<T, P> const & v, T scalar);
+	GLM_FUNC_DECL tvec4<T, P> operator+(tvec4<T, P> const & v, const T& scalar);
 
 	template <typename T, precision P>
 	GLM_FUNC_DECL tvec4<T, P> operator+(tvec4<T, P> const & v, tvec1<T, P> const & scalar);
@@ -394,7 +394,7 @@ namespace detail
 	GLM_FUNC_DECL tvec4<T, P> operator+(tvec4<T, P> const & v1, tvec4<T, P> const & v2);
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tvec4<T, P> operator-(tvec4<T, P> const & v, T scalar);
+	GLM_FUNC_DECL tvec4<T, P> operator-(tvec4<T, P> const & v, const T& scalar);
 
 	template <typename T, precision P>
 	GLM_FUNC_DECL tvec4<T, P> operator-(tvec4<T, P> const & v, tvec1<T, P> const & scalar);
@@ -409,7 +409,7 @@ namespace detail
 	GLM_FUNC_DECL tvec4<T, P> operator-(tvec4<T, P> const & v1, tvec4<T, P> const & v2);
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tvec4<T, P> operator*(tvec4<T, P> const & v, T scalar);
+	GLM_FUNC_DECL tvec4<T, P> operator*(tvec4<T, P> const & v, const T& scalar);
 
 	template <typename T, precision P>
 	GLM_FUNC_DECL tvec4<T, P> operator*(tvec4<T, P> const & v, tvec1<T, P> const & scalar);
@@ -424,7 +424,7 @@ namespace detail
 	GLM_FUNC_DECL tvec4<T, P> operator*(tvec4<T, P> const & v1, tvec4<T, P> const & v2);
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tvec4<T, P> operator/(tvec4<T, P> const & v, T scalar);
+	GLM_FUNC_DECL tvec4<T, P> operator/(tvec4<T, P> const & v, const T& scalar);
 
 	template <typename T, precision P>
 	GLM_FUNC_DECL tvec4<T, P> operator/(tvec4<T, P> const & v, tvec1<T, P> const & scalar);

glm/detail/type_vec4.inl

@@ -730,7 +730,7 @@ namespace glm
 	// -- Binary arithmetic operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER tvec4<T, P> operator+(tvec4<T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER tvec4<T, P> operator+(tvec4<T, P> const & v, const T& scalar)
 	{
 		return tvec4<T, P>(
 			v.x + scalar,
@@ -760,7 +760,7 @@ namespace glm
 	}
 
 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER tvec4<T, P> operator-(tvec4<T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER tvec4<T, P> operator-(tvec4<T, P> const & v, const T& scalar)
 	{
 		return tvec4<T, P>(
 			v.x - scalar,
@@ -790,7 +790,7 @@ namespace glm
 	}
 
 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER tvec4<T, P> operator*(tvec4<T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER tvec4<T, P> operator*(tvec4<T, P> const & v, const T& scalar)
 	{
 		return tvec4<T, P>(
 			v.x * scalar,
@@ -820,7 +820,7 @@ namespace glm
 	}
 
 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER tvec4<T, P> operator/(tvec4<T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER tvec4<T, P> operator/(tvec4<T, P> const & v, const T& scalar)
 	{
 		return tvec4<T, P>(
 			v.x / scalar,