diff --git a/glm/detail/setup.hpp b/glm/detail/setup.hpp
index af667348..41a0d4a1 100644
--- a/glm/detail/setup.hpp
+++ b/glm/detail/setup.hpp
@@ -479,13 +479,21 @@
 #define GLM_FUNC_DECL GLM_CUDA_FUNC_DECL
 #define GLM_FUNC_QUALIFIER GLM_CUDA_FUNC_DEF GLM_INLINE
 
-#if GLM_CONFIG_DEFAULTED_FUNCTIONS == GLM_ENABLE
+// Do not use CUDA function qualifiers on CUDA compiler when functions are made default
+#if GLM_HAS_DEFAULTED_FUNCTIONS
 #	define GLM_DEFAULTED_FUNC_DECL
-#	define GLM_DEFAULTED_FUNC_QUALIFIER
+#	define GLM_DEFAULTED_FUNC_QUALIFIER GLM_INLINE
 #else
 #	define GLM_DEFAULTED_FUNC_DECL GLM_FUNC_DECL
 #	define GLM_DEFAULTED_FUNC_QUALIFIER GLM_FUNC_QUALIFIER
-#endif//GLM_CONFIG_DEFAULTED_FUNCTIONS == GLM_ENABLE
+#endif//GLM_HAS_DEFAULTED_FUNCTIONS
+#if !defined(GLM_FORCE_CTOR_INIT)
+#	define GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_DEFAULTED_FUNC_DECL
+#	define GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_DEFAULTED_FUNC_QUALIFIER
+#else
+#	define GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_FUNC_DECL
+#	define GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_FUNC_QUALIFIER
+#endif//GLM_FORCE_CTOR_INIT
 
 ///////////////////////////////////////////////////////////////////////////////////
 // Swizzle operators
diff --git a/glm/detail/type_mat2x2.hpp b/glm/detail/type_mat2x2.hpp
index 723993d2..83bb189e 100644
--- a/glm/detail/type_mat2x2.hpp
+++ b/glm/detail/type_mat2x2.hpp
@@ -32,7 +32,7 @@ namespace glm
 
 		// -- Constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR mat(mat<2, 2, T, P> const& m);
 
diff --git a/glm/detail/type_mat2x2.inl b/glm/detail/type_mat2x2.inl
index e0a976c8..7dea4b1b 100644
--- a/glm/detail/type_mat2x2.inl
+++ b/glm/detail/type_mat2x2.inl
@@ -6,7 +6,7 @@ namespace glm
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat()
 #			if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST
 				: value{col_type(1, 0), col_type(0, 1)}
 #			endif
diff --git a/glm/detail/type_mat2x3.hpp b/glm/detail/type_mat2x3.hpp
index fc39afcd..3a268fee 100644
--- a/glm/detail/type_mat2x3.hpp
+++ b/glm/detail/type_mat2x3.hpp
@@ -33,7 +33,7 @@ namespace glm
 
 		// -- Constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR mat(mat<2, 3, T, P> const& m);
 
diff --git a/glm/detail/type_mat2x3.inl b/glm/detail/type_mat2x3.inl
index 6b935f01..c9398817 100644
--- a/glm/detail/type_mat2x3.inl
+++ b/glm/detail/type_mat2x3.inl
@@ -4,7 +4,7 @@ namespace glm
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 3, T, Q>::mat()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR mat<2, 3, T, Q>::mat()
 #			if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST
 				: value{col_type(1, 0, 0), col_type(0, 1, 0)}
 #			endif
diff --git a/glm/detail/type_mat2x4.hpp b/glm/detail/type_mat2x4.hpp
index b1375066..e998f614 100644
--- a/glm/detail/type_mat2x4.hpp
+++ b/glm/detail/type_mat2x4.hpp
@@ -33,7 +33,7 @@ namespace glm
 
 		// -- Constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR mat(mat<2, 4, T, P> const& m);
 
diff --git a/glm/detail/type_mat2x4.inl b/glm/detail/type_mat2x4.inl
index 197bee44..0095611e 100644
--- a/glm/detail/type_mat2x4.inl
+++ b/glm/detail/type_mat2x4.inl
@@ -4,7 +4,7 @@ namespace glm
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat()
 #			if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST
 				: value{col_type(1, 0, 0, 0), col_type(0, 1, 0, 0)}
 #			endif
diff --git a/glm/detail/type_mat3x2.hpp b/glm/detail/type_mat3x2.hpp
index 99cd4996..b8df84f3 100644
--- a/glm/detail/type_mat3x2.hpp
+++ b/glm/detail/type_mat3x2.hpp
@@ -33,7 +33,7 @@ namespace glm
 
 		// -- Constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR mat(mat<3, 2, T, P> const& m);
 
diff --git a/glm/detail/type_mat3x2.inl b/glm/detail/type_mat3x2.inl
index f645e5dc..a37cce40 100644
--- a/glm/detail/type_mat3x2.inl
+++ b/glm/detail/type_mat3x2.inl
@@ -4,7 +4,7 @@ namespace glm
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 2, T, Q>::mat()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR mat<3, 2, T, Q>::mat()
 #			if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST
 				: value{col_type(1, 0), col_type(0, 1), col_type(0, 0)}
 #			endif
diff --git a/glm/detail/type_mat3x3.hpp b/glm/detail/type_mat3x3.hpp
index 8237b3fd..de0924ae 100644
--- a/glm/detail/type_mat3x3.hpp
+++ b/glm/detail/type_mat3x3.hpp
@@ -32,7 +32,7 @@ namespace glm
 
 		// -- Constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR mat(mat<3, 3, T, P> const& m);
 
diff --git a/glm/detail/type_mat3x3.inl b/glm/detail/type_mat3x3.inl
index 407468e3..6c9c0fd8 100644
--- a/glm/detail/type_mat3x3.inl
+++ b/glm/detail/type_mat3x3.inl
@@ -6,7 +6,7 @@ namespace glm
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat()
 #			if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST
 				: value{col_type(1, 0, 0), col_type(0, 1, 0), col_type(0, 0, 1)}
 #			endif
diff --git a/glm/detail/type_mat3x4.hpp b/glm/detail/type_mat3x4.hpp
index 5347cd18..7995780a 100644
--- a/glm/detail/type_mat3x4.hpp
+++ b/glm/detail/type_mat3x4.hpp
@@ -33,7 +33,7 @@ namespace glm
 
 		// -- Constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR mat(mat<3, 4, T, P> const& m);
 
diff --git a/glm/detail/type_mat3x4.inl b/glm/detail/type_mat3x4.inl
index 8fc6beef..2b5d04ff 100644
--- a/glm/detail/type_mat3x4.inl
+++ b/glm/detail/type_mat3x4.inl
@@ -4,7 +4,7 @@ namespace glm
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 4, T, Q>::mat()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR mat<3, 4, T, Q>::mat()
 #			if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST
 				: value{col_type(1, 0, 0, 0), col_type(0, 1, 0, 0), col_type(0, 0, 1, 0)}
 #			endif
diff --git a/glm/detail/type_mat4x2.hpp b/glm/detail/type_mat4x2.hpp
index f65423cf..9efc9ea1 100644
--- a/glm/detail/type_mat4x2.hpp
+++ b/glm/detail/type_mat4x2.hpp
@@ -33,7 +33,7 @@ namespace glm
 
 		// -- Constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR mat(mat<4, 2, T, P> const& m);
 
diff --git a/glm/detail/type_mat4x2.inl b/glm/detail/type_mat4x2.inl
index 047f6876..7a340380 100644
--- a/glm/detail/type_mat4x2.inl
+++ b/glm/detail/type_mat4x2.inl
@@ -4,7 +4,7 @@ namespace glm
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 2, T, Q>::mat()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR mat<4, 2, T, Q>::mat()
 #			if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST
 				: value{col_type(1, 0), col_type(0, 1), col_type(0, 0), col_type(0, 0)}
 #			endif
diff --git a/glm/detail/type_mat4x3.hpp b/glm/detail/type_mat4x3.hpp
index 75415e63..1e616638 100644
--- a/glm/detail/type_mat4x3.hpp
+++ b/glm/detail/type_mat4x3.hpp
@@ -33,7 +33,7 @@ namespace glm
 
 		// -- Constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR mat(mat<4, 3, T, P> const& m);
 
diff --git a/glm/detail/type_mat4x3.inl b/glm/detail/type_mat4x3.inl
index 3a6f8eb2..066ae9ef 100644
--- a/glm/detail/type_mat4x3.inl
+++ b/glm/detail/type_mat4x3.inl
@@ -4,7 +4,7 @@ namespace glm
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR mat<4, 3, T, Q>::mat()
 #			if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST
 				: value{col_type(1, 0, 0), col_type(0, 1, 0), col_type(0, 0, 1), col_type(0, 0, 0)}
 #			endif
diff --git a/glm/detail/type_mat4x4.hpp b/glm/detail/type_mat4x4.hpp
index b12f187b..ba269781 100644
--- a/glm/detail/type_mat4x4.hpp
+++ b/glm/detail/type_mat4x4.hpp
@@ -32,7 +32,7 @@ namespace glm
 
 		// -- Constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR mat() GLM_DEFAULT_CTOR;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR mat(mat<4, 4, T, P> const& m);
 
diff --git a/glm/detail/type_mat4x4.inl b/glm/detail/type_mat4x4.inl
index 6aeca33a..aec5554c 100644
--- a/glm/detail/type_mat4x4.inl
+++ b/glm/detail/type_mat4x4.inl
@@ -6,7 +6,7 @@ namespace glm
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat()
 #			if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST
 				: value{col_type(1, 0, 0, 0), col_type(0, 1, 0, 0), col_type(0, 0, 1, 0), col_type(0, 0, 0, 1)}
 #			endif
diff --git a/glm/detail/type_quat.hpp b/glm/detail/type_quat.hpp
index 8ce048fb..67a84742 100644
--- a/glm/detail/type_quat.hpp
+++ b/glm/detail/type_quat.hpp
@@ -80,7 +80,7 @@ namespace glm
 
 		// -- Implicit basic constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR qua() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR qua() GLM_DEFAULT_CTOR;
 		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR qua(qua<T, Q> const& q) GLM_DEFAULT;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR qua(qua<T, P> const& q);
diff --git a/glm/detail/type_quat.inl b/glm/detail/type_quat.inl
index 88bbc84a..4b1e84d9 100644
--- a/glm/detail/type_quat.inl
+++ b/glm/detail/type_quat.inl
@@ -97,7 +97,7 @@ namespace detail
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR qua<T, Q>::qua()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR qua<T, Q>::qua()
 #			if GLM_CONFIG_CTOR_INIT != GLM_CTOR_INIT_DISABLE
 #				ifdef GLM_FORCE_QUAT_DATA_XYZW
 					: x(0), y(0), z(0), w(1)
diff --git a/glm/detail/type_vec1.hpp b/glm/detail/type_vec1.hpp
index ea916b0d..91232f9c 100644
--- a/glm/detail/type_vec1.hpp
+++ b/glm/detail/type_vec1.hpp
@@ -92,7 +92,7 @@ namespace glm
 
 		// -- Implicit basic constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR vec() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR vec() GLM_DEFAULT_CTOR;
 		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR vec(vec const& v) GLM_DEFAULT;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR vec(vec<1, T, P> const& v);
diff --git a/glm/detail/type_vec1.inl b/glm/detail/type_vec1.inl
index 9c9bdcb8..18411e7f 100644
--- a/glm/detail/type_vec1.inl
+++ b/glm/detail/type_vec1.inl
@@ -8,7 +8,7 @@ namespace glm
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR vec<1, T, Q>::vec()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR vec<1, T, Q>::vec()
 #			if GLM_CONFIG_CTOR_INIT != GLM_CTOR_INIT_DISABLE
 				: x(0)
 #			endif
diff --git a/glm/detail/type_vec2.hpp b/glm/detail/type_vec2.hpp
index d4ccc039..424868f5 100644
--- a/glm/detail/type_vec2.hpp
+++ b/glm/detail/type_vec2.hpp
@@ -94,7 +94,7 @@ namespace glm
 
 		// -- Implicit basic constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR vec() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR vec() GLM_DEFAULT_CTOR;
 		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR vec(vec const& v) GLM_DEFAULT;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR vec(vec<2, T, P> const& v);
diff --git a/glm/detail/type_vec2.inl b/glm/detail/type_vec2.inl
index d5b9deb9..24850965 100644
--- a/glm/detail/type_vec2.inl
+++ b/glm/detail/type_vec2.inl
@@ -8,7 +8,7 @@ namespace glm
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR vec<2, T, Q>::vec()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR vec<2, T, Q>::vec()
 #			if GLM_CONFIG_CTOR_INIT != GLM_CTOR_INIT_DISABLE
 				: x(0), y(0)
 #			endif
diff --git a/glm/detail/type_vec3.hpp b/glm/detail/type_vec3.hpp
index 4a636044..67104800 100644
--- a/glm/detail/type_vec3.hpp
+++ b/glm/detail/type_vec3.hpp
@@ -98,7 +98,7 @@ namespace glm
 
 		// -- Implicit basic constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR vec() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR vec() GLM_DEFAULT_CTOR;
 		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR vec(vec const& v) GLM_DEFAULT;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR vec(vec<3, T, P> const& v);
diff --git a/glm/detail/type_vec3.inl b/glm/detail/type_vec3.inl
index 9d25eb21..5a258d1f 100644
--- a/glm/detail/type_vec3.inl
+++ b/glm/detail/type_vec3.inl
@@ -8,7 +8,7 @@ namespace glm
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR vec<3, T, Q>::vec()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR vec<3, T, Q>::vec()
 #			if GLM_CONFIG_CTOR_INIT != GLM_CTOR_INIT_DISABLE
 				: x(0), y(0), z(0)
 #			endif
diff --git a/glm/detail/type_vec4.hpp b/glm/detail/type_vec4.hpp
index d155df0a..62cf8b98 100644
--- a/glm/detail/type_vec4.hpp
+++ b/glm/detail/type_vec4.hpp
@@ -97,7 +97,7 @@ namespace glm
 
 		// -- Implicit basic constructors --
 
-		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR vec() GLM_DEFAULT_CTOR;
+		GLM_DEFAULTED_DEFAULT_CTOR_DECL GLM_CONSTEXPR vec() GLM_DEFAULT_CTOR;
 		GLM_DEFAULTED_FUNC_DECL GLM_CONSTEXPR vec(vec<4, T, Q> const& v) GLM_DEFAULT;
 		template<qualifier P>
 		GLM_FUNC_DECL GLM_CONSTEXPR vec(vec<4, T, P> const& v);
diff --git a/glm/detail/type_vec4.inl b/glm/detail/type_vec4.inl
index ff5757b3..b0f9cdd7 100644
--- a/glm/detail/type_vec4.inl
+++ b/glm/detail/type_vec4.inl
@@ -131,7 +131,7 @@ namespace detail
 
 #	if GLM_CONFIG_DEFAULTED_DEFAULT_CTOR == GLM_DISABLE
 		template<typename T, qualifier Q>
-		GLM_DEFAULTED_FUNC_QUALIFIER GLM_CONSTEXPR vec<4, T, Q>::vec()
+		GLM_DEFAULTED_DEFAULT_CTOR_QUALIFIER GLM_CONSTEXPR vec<4, T, Q>::vec()
 #			if GLM_CONFIG_CTOR_INIT != GLM_CTOR_INIT_DISABLE
 				: x(0), y(0), z(0), w(0)
 #			endif