Merge pull request #7 from g-truc/master

sync from gtruc/glm

glm/detail/setup.hpp

@@ -65,6 +65,8 @@
 
 #ifdef GLM_FORCE_PLATFORM_UNKNOWN
 #	define GLM_PLATFORM GLM_PLATFORM_UNKNOWN
+#elif defined(__CYGWIN__)
+#	define GLM_PLATFORM GLM_PLATFORM_CYGWIN
 #elif defined(__QNXNTO__)
 #	define GLM_PLATFORM GLM_PLATFORM_QNXNTO
 #elif defined(__APPLE__)
@@ -650,7 +652,7 @@
 // http://gcc.gnu.org/projects/cxx0x.html
 // http://msdn.microsoft.com/en-us/library/vstudio/hh567368(v=vs.120).aspx
 
-#if GLM_PLATFORM == GLM_PLATFORM_ANDROID
+#if GLM_PLATFORM == GLM_PLATFORM_ANDROID || GLM_PLATFORM == GLM_PLATFORM_CYGWIN
 #	define GLM_HAS_CXX11_STL 0
 #elif GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG)
 #	if __has_include(<__config>) // libc++

glm/detail/type_mat2x2.hpp

@@ -161,7 +161,10 @@ namespace glm
 	// -- Unary operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tmat2x2<T, P> const operator-(tmat2x2<T, P> const & m);
+	GLM_FUNC_DECL tmat2x2<T, P> operator+(tmat2x2<T, P> const & m);
+
+	template <typename T, precision P>
+	GLM_FUNC_DECL tmat2x2<T, P> operator-(tmat2x2<T, P> const & m);
 
 	// -- Binary operators --
 

glm/detail/type_mat2x2.inl

@@ -374,7 +374,13 @@ namespace detail
 	// -- Unary arithmetic operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER tmat2x2<T, P> const operator-(tmat2x2<T, P> const & m)
+	GLM_FUNC_QUALIFIER tmat2x2<T, P> operator+(tmat2x2<T, P> const & m)
+	{
+		return m;
+	}
+
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tmat2x2<T, P> operator-(tmat2x2<T, P> const & m)
 	{
 		return tmat2x2<T, P>(
 			-m[0], 

glm/detail/type_mat2x3.hpp

@@ -154,7 +154,10 @@ namespace glm
 	// -- Unary operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tmat2x3<T, P> const operator-(tmat2x3<T, P> const & m);
+	GLM_FUNC_DECL tmat2x3<T, P> operator+(tmat2x3<T, P> const & m);
+
+	template <typename T, precision P>
+	GLM_FUNC_DECL tmat2x3<T, P> operator-(tmat2x3<T, P> const & m);
 
 	// -- Binary operators --
 

glm/detail/type_mat2x3.inl

@@ -344,7 +344,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER tmat2x3<T, P> const operator-(tmat2x3<T, P> const & m)
+	GLM_FUNC_QUALIFIER tmat2x3<T, P> operator+(tmat2x3<T, P> const & m)
+	{
+		return m;
+	}
+
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tmat2x3<T, P> operator-(tmat2x3<T, P> const & m)
 	{
 		return tmat2x3<T, P>(
 			-m[0],

glm/detail/type_mat2x4.hpp

@@ -156,7 +156,10 @@ namespace glm
 	// -- Unary operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tmat2x4<T, P> const operator-(tmat2x4<T, P> const & m);
+	GLM_FUNC_DECL tmat2x4<T, P> operator+(tmat2x4<T, P> const & m);
+
+	template <typename T, precision P>
+	GLM_FUNC_DECL tmat2x4<T, P> operator-(tmat2x4<T, P> const & m);
 
 	// -- Binary operators --
 

glm/detail/type_mat2x4.inl

@@ -345,7 +345,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER tmat2x4<T, P> const operator-(tmat2x4<T, P> const & m)
+	GLM_FUNC_QUALIFIER tmat2x4<T, P> operator+(tmat2x4<T, P> const & m)
+	{
+		return m;
+	}
+
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tmat2x4<T, P> operator-(tmat2x4<T, P> const & m)
 	{
 		return tmat2x4<T, P>(
 			-m[0], 

glm/detail/type_mat3x2.hpp

@@ -161,7 +161,10 @@ namespace glm
 	// -- Unary operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tmat3x2<T, P> const operator-(tmat3x2<T, P> const & m);
+	GLM_FUNC_DECL tmat3x2<T, P> operator+(tmat3x2<T, P> const & m);
+
+	template <typename T, precision P>
+	GLM_FUNC_DECL tmat3x2<T, P> operator-(tmat3x2<T, P> const & m);
 
 	// -- Binary operators --
 

glm/detail/type_mat3x2.inl

@@ -383,8 +383,14 @@ namespace glm
 
 	// -- Unary arithmetic operators --
 
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tmat3x2<T, P> operator+(tmat3x2<T, P> const & m)
+	{
+		return m;
+	}
+
 	template <typename T, precision P> 
-	GLM_FUNC_QUALIFIER tmat3x2<T, P> const operator-(tmat3x2<T, P> const & m)
+	GLM_FUNC_QUALIFIER tmat3x2<T, P> operator-(tmat3x2<T, P> const & m)
 	{
 		return tmat3x2<T, P>(
 			-m[0],

glm/detail/type_mat3x3.hpp

@@ -169,7 +169,10 @@ namespace glm
 	// -- Unary operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tmat3x3<T, P> const operator-(tmat3x3<T, P> const & m);
+	GLM_FUNC_DECL tmat3x3<T, P> operator+(tmat3x3<T, P> const & m);
+
+	template <typename T, precision P>
+	GLM_FUNC_DECL tmat3x3<T, P> operator-(tmat3x3<T, P> const & m);
 
 	// -- Binary operators --
 

glm/detail/type_mat3x3.inl

@@ -423,7 +423,13 @@ namespace detail
 	// -- Unary arithmetic operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER tmat3x3<T, P> const operator-(tmat3x3<T, P> const & m)
+	GLM_FUNC_QUALIFIER tmat3x3<T, P> operator+(tmat3x3<T, P> const & m)
+	{
+		return m;
+	}
+
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tmat3x3<T, P> operator-(tmat3x3<T, P> const & m)
 	{
 		return tmat3x3<T, P>(
 			-m[0], 

glm/detail/type_mat3x4.hpp

@@ -161,7 +161,10 @@ namespace glm
 	// -- Unary operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tmat3x4<T, P> const operator-(tmat3x4<T, P> const & m);
+	GLM_FUNC_DECL tmat3x4<T, P> operator+(tmat3x4<T, P> const & m);
+
+	template <typename T, precision P>
+	GLM_FUNC_DECL tmat3x4<T, P> operator-(tmat3x4<T, P> const & m);
 
 	// -- Binary operators --
 

glm/detail/type_mat3x4.inl

@@ -384,7 +384,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER tmat3x4<T, P> const operator-(tmat3x4<T, P> const & m)
+	GLM_FUNC_QUALIFIER tmat3x4<T, P> operator+(tmat3x4<T, P> const & m)
+	{
+		return m;
+	}
+
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tmat3x4<T, P> operator-(tmat3x4<T, P> const & m)
 	{
 		return tmat3x4<T, P>(
 			-m[0],

glm/detail/type_mat4x2.hpp

@@ -166,7 +166,10 @@ namespace glm
 	// -- Unary operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tmat4x2<T, P> const operator-(tmat4x2<T, P> const & m);
+	GLM_FUNC_DECL tmat4x2<T, P> operator+(tmat4x2<T, P> const & m);
+
+	template <typename T, precision P>
+	GLM_FUNC_DECL tmat4x2<T, P> operator-(tmat4x2<T, P> const & m);
 
 	// -- Binary operators --
 

glm/detail/type_mat4x2.inl

@@ -416,7 +416,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER tmat4x2<T, P> const operator-(tmat4x2<T, P> const & m)
+	GLM_FUNC_QUALIFIER tmat4x2<T, P> operator+(tmat4x2<T, P> const & m)
+	{
+		return m;
+	}
+
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tmat4x2<T, P> operator-(tmat4x2<T, P> const & m)
 	{
 		return tmat4x2<T, P>(
 			-m[0],

glm/detail/type_mat4x3.hpp

@@ -166,7 +166,10 @@ namespace glm
 	// -- Unary operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tmat4x3<T, P> const operator-(tmat4x3<T, P> const & m);
+	GLM_FUNC_DECL tmat4x3<T, P> operator+(tmat4x3<T, P> const & m);
+
+	template <typename T, precision P>
+	GLM_FUNC_DECL tmat4x3<T, P> operator-(tmat4x3<T, P> const & m);
 
 	// -- Binary operators --
 

glm/detail/type_mat4x3.inl

@@ -416,7 +416,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER tmat4x3<T, P> const operator-(tmat4x3<T, P> const & m)
+	GLM_FUNC_QUALIFIER tmat4x3<T, P> operator+(tmat4x3<T, P> const & m)
+	{
+		return m;
+	}
+
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tmat4x3<T, P> operator-(tmat4x3<T, P> const & m)
 	{
 		return tmat4x3<T, P>(
 			-m[0],

glm/detail/type_mat4x4.hpp

@@ -174,7 +174,10 @@ namespace glm
 	// -- Unary operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tmat4x4<T, P> const operator-(tmat4x4<T, P> const & m);
+	GLM_FUNC_DECL tmat4x4<T, P> operator+(tmat4x4<T, P> const & m);
+
+	template <typename T, precision P>
+	GLM_FUNC_DECL tmat4x4<T, P> operator-(tmat4x4<T, P> const & m);
 
 	// -- Binary operators --
 

glm/detail/type_mat4x4.inl

@@ -522,7 +522,13 @@ namespace detail
 	// -- Unary constant operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_QUALIFIER tmat4x4<T, P> const operator-(tmat4x4<T, P> const & m)
+	GLM_FUNC_QUALIFIER tmat4x4<T, P> operator+(tmat4x4<T, P> const & m)
+	{
+		return m;
+	}
+
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tmat4x4<T, P> operator-(tmat4x4<T, P> const & m)
 	{
 		return tmat4x4<T, P>(
 			-m[0],

glm/detail/type_vec1.hpp

@@ -208,6 +208,9 @@ namespace glm
 
 	// -- Unary operators --
 
+	template <typename T, precision P>
+	GLM_FUNC_DECL tvec1<T, P> operator+(tvec1<T, P> const & v);
+
 	template <typename T, precision P>
 	GLM_FUNC_DECL tvec1<T, P> operator-(tvec1<T, P> const & v);
 
@@ -314,6 +317,12 @@ namespace glm
 	template <typename T, precision P>
 	GLM_FUNC_DECL bool operator!=(tvec1<T, P> const & v1, tvec1<T, P> const & v2);
 
+	template <precision P>
+	GLM_FUNC_DECL tvec1<bool, P> operator&&(tvec1<bool, P> const & v1, tvec1<bool, P> const & v2);
+
+	template <precision P>
+	GLM_FUNC_DECL tvec1<bool, P> operator||(tvec1<bool, P> const & v1, tvec1<bool, P> const & v2);
+
 	// -- Is type --
 
 	template <typename T, precision P>

glm/detail/type_vec1.inl

@@ -359,6 +359,12 @@ namespace glm
 
 	// -- Unary constant operators --
 
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tvec1<T, P> operator+(tvec1<T, P> const & v)
+	{
+		return v;
+	}
+
 	template <typename T, precision P>
 	GLM_FUNC_QUALIFIER tvec1<T, P> operator-(tvec1<T, P> const & v)
 	{
@@ -601,4 +607,16 @@ namespace glm
 	{
 		return (v1.x != v2.x);
 	}
+
+	template <precision P>
+	GLM_FUNC_QUALIFIER tvec1<bool, P> operator&&(tvec1<bool, P> const & v1, tvec1<bool, P> const & v2)
+	{
+		return tvec1<bool, P>(v1.x && v2.x);
+	}
+
+	template <precision P>
+	GLM_FUNC_QUALIFIER tvec1<bool, P> operator||(tvec1<bool, P> const & v1, tvec1<bool, P> const & v2)
+	{
+		return tvec1<bool, P>(v1.x || v2.x);
+	}
 }//namespace glm

glm/detail/type_vec2.hpp

@@ -237,6 +237,9 @@ namespace glm
 
 	// -- Unary operators --
 
+	template <typename T, precision P>
+	GLM_FUNC_DECL tvec2<T, P> operator+(tvec2<T, P> const & v);
+
 	template <typename T, precision P>
 	GLM_FUNC_DECL tvec2<T, P> operator-(tvec2<T, P> const & v);
 
@@ -406,6 +409,12 @@ namespace glm
 	template <typename T, precision P>
 	GLM_FUNC_DECL bool operator!=(tvec2<T, P> const & v1, tvec2<T, P> const & v2);
 
+	template <precision P>
+	GLM_FUNC_DECL tvec2<bool, P> operator&&(tvec2<bool, P> const & v1, tvec2<bool, P> const & v2);
+
+	template <precision P>
+	GLM_FUNC_DECL tvec2<bool, P> operator||(tvec2<bool, P> const & v1, tvec2<bool, P> const & v2);
+
 	// -- Is type --
 
 	template <typename T, precision P>

glm/detail/type_vec2.inl

@@ -493,6 +493,12 @@ namespace glm
 
 	// -- Unary arithmetic operators --
 
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tvec2<T, P> operator+(tvec2<T, P> const & v)
+	{
+		return v;
+	}
+
 	template <typename T, precision P>
 	GLM_FUNC_QUALIFIER tvec2<T, P> operator-(tvec2<T, P> const & v)
 	{
@@ -926,4 +932,16 @@ namespace glm
 	{
 		return (v1.x != v2.x) || (v1.y != v2.y);
 	}
+
+	template <precision P>
+	GLM_FUNC_QUALIFIER tvec2<bool, P> operator&&(tvec2<bool, P> const & v1, tvec2<bool, P> const & v2)
+	{
+		return tvec2<bool, P>(v1.x && v2.x, v1.y && v2.y);
+	}
+
+	template <precision P>
+	GLM_FUNC_QUALIFIER tvec2<bool, P> operator||(tvec2<bool, P> const & v1, tvec2<bool, P> const & v2)
+	{
+		return tvec2<bool, P>(v1.x || v2.x, v1.y || v2.y);
+	}
 }//namespace glm

glm/detail/type_vec3.hpp

@@ -263,6 +263,9 @@ namespace glm
 
 	// -- Unary operators --
 
+	template <typename T, precision P>
+	GLM_FUNC_DECL tvec3<T, P> operator+(tvec3<T, P> const & v);
+
 	template <typename T, precision P>
 	GLM_FUNC_DECL tvec3<T, P> operator-(tvec3<T, P> const & v);
 
@@ -429,6 +432,12 @@ namespace glm
 	template <typename T, precision P>
 	GLM_FUNC_DECL bool operator!=(tvec3<T, P> const & v1, tvec3<T, P> const & v2);
 
+	template <precision P>
+	GLM_FUNC_DECL tvec3<bool, P> operator&&(tvec3<bool, P> const & v1, tvec3<bool, P> const & v2);
+
+	template <precision P>
+	GLM_FUNC_DECL tvec3<bool, P> operator||(tvec3<bool, P> const & v1, tvec3<bool, P> const & v2);
+
 	// -- Is type --
 
 	template <typename T, precision P>

glm/detail/type_vec3.inl

@@ -573,6 +573,12 @@ namespace glm
 
 	// -- Unary arithmetic operators --
 
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tvec3<T, P> operator+(tvec3<T, P> const & v)
+	{
+		return v;
+	}
+
 	template <typename T, precision P>
 	GLM_FUNC_QUALIFIER tvec3<T, P> operator-(tvec3<T, P> const & v)
 	{
@@ -1058,4 +1064,16 @@ namespace glm
 	{
 		return (v1.x != v2.x) || (v1.y != v2.y) || (v1.z != v2.z);
 	}
+
+	template <precision P>
+	GLM_FUNC_QUALIFIER tvec3<bool, P> operator&&(tvec3<bool, P> const & v1, tvec3<bool, P> const & v2)
+	{
+		return tvec3<bool, P>(v1.x && v2.x, v1.y && v2.y, v1.z && v2.z);
+	}
+
+	template <precision P>
+	GLM_FUNC_QUALIFIER tvec3<bool, P> operator||(tvec3<bool, P> const & v1, tvec3<bool, P> const & v2)
+	{
+		return tvec3<bool, P>(v1.x || v2.x, v1.y || v2.y, v1.z || v2.z);
+	}
 }//namespace glm

glm/detail/type_vec4.hpp

@@ -370,6 +370,9 @@ namespace detail
 
 	// -- Unary operators --
 
+	template <typename T, precision P>
+	GLM_FUNC_DECL tvec4<T, P> operator+(tvec4<T, P> const & v);
+
 	template <typename T, precision P>
 	GLM_FUNC_DECL tvec4<T, P> operator-(tvec4<T, P> const & v);
 
@@ -542,6 +545,12 @@ namespace detail
 	template <typename T, precision P>
 	GLM_FUNC_DECL bool operator!=(tvec4<T, P> const & v1, tvec4<T, P> const & v2);
 
+	template <precision P>
+	GLM_FUNC_DECL tvec4<bool, P> operator&&(tvec4<bool, P> const & v1, tvec4<bool, P> const & v2);
+
+	template <precision P>
+	GLM_FUNC_DECL tvec4<bool, P> operator||(tvec4<bool, P> const & v1, tvec4<bool, P> const & v2);
+
 	// -- Is type --
 
 	template <typename T, precision P>

glm/detail/type_vec4.inl

@@ -711,6 +711,12 @@ namespace glm
 
 	// -- Unary constant operators --
 
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tvec4<T, P> operator+(tvec4<T, P> const & v)
+	{
+		return v;
+	}
+
 	template <typename T, precision P>
 	GLM_FUNC_QUALIFIER tvec4<T, P> operator-(tvec4<T, P> const & v)
 	{
@@ -1168,6 +1174,18 @@ namespace glm
 	{
 		return (v1.x != v2.x) || (v1.y != v2.y) || (v1.z != v2.z) || (v1.w != v2.w);
 	}
+
+	template <precision P>
+	GLM_FUNC_QUALIFIER tvec4<bool, P> operator&&(tvec4<bool, P> const & v1, tvec4<bool, P> const & v2)
+	{
+		return tvec4<bool, P>(v1.x && v2.x, v1.y && v2.y, v1.z && v2.z, v1.w && v2.w);
+	}
+
+	template <precision P>
+	GLM_FUNC_QUALIFIER tvec4<bool, P> operator||(tvec4<bool, P> const & v1, tvec4<bool, P> const & v2)
+	{
+		return tvec4<bool, P>(v1.x || v2.x, v1.y || v2.y, v1.z || v2.z, v1.w || v2.w);
+	}
 }//namespace glm
 
 #if GLM_HAS_ANONYMOUS_UNION && GLM_NOT_BUGGY_VC32BITS

glm/gtc/quaternion.hpp

@@ -169,6 +169,9 @@ namespace glm
 
 	// -- Unary bit operators --
 
+	template <typename T, precision P>
+	GLM_FUNC_DECL tquat<T, P> operator+(tquat<T, P> const & q);
+
 	template <typename T, precision P>
 	GLM_FUNC_DECL tquat<T, P> operator-(tquat<T, P> const & q);
 

glm/gtc/quaternion.inl

@@ -363,6 +363,12 @@ namespace detail
 
 	// -- Unary bit operators --
 
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tquat<T, P> operator+(tquat<T, P> const & q)
+	{
+		return q;
+	}
+
 	template <typename T, precision P>
 	GLM_FUNC_QUALIFIER tquat<T, P> operator-(tquat<T, P> const & q)
 	{

glm/gtx/dual_quaternion.hpp

@@ -130,7 +130,10 @@ namespace glm
 	// -- Unary bit operators --
 
 	template <typename T, precision P>
-	GLM_FUNC_DECL tquat<T, P> operator-(tquat<T, P> const & q);
+	GLM_FUNC_DECL tdualquat<T, P> operator+(tdualquat<T, P> const & q);
+
+	template <typename T, precision P>
+	GLM_FUNC_DECL tdualquat<T, P> operator-(tdualquat<T, P> const & q);
 
 	// -- Binary operators --
 

glm/gtx/dual_quaternion.inl

@@ -196,7 +196,7 @@ namespace glm
 	template <typename T, precision P>
 	GLM_FUNC_QUALIFIER tdualquat<T, P> operator-(tdualquat<T, P> const & q)
 	{
-		return tdualquat<T, P>(-q.real,-q.dual);
+		return q;
 	}
 
 	// -- Binary operators --

readme.md

@@ -59,10 +59,12 @@ glm::mat4 camera(float Translate, glm::vec2 const & Rotate)
 - Added (un)packUnorm and (un)packSnorm to GTC_packing
 - Added 16bit pack and unpack to GTC_packing
 - Added 8bit pack and unpack to GTC_packing
+- Added missing bvec* && and || operators
 
 ##### Improvements:
 - Improved GTC_random linearRand documentation
 - Improved GTC_reciprocal documentation
+- Added unary + operator #435
 
 ##### Fixes:
 - Fixed GTX_extended_min_max filename typo #386
@@ -72,6 +74,7 @@ glm::mat4 camera(float Translate, glm::vec2 const & Rotate)
 - Fixed GTC_round floorMultiple/ceilMultiple #412
 - Fixed GTC_packing unpackUnorm3x10_1x2 #414
 - Fixed GTC_matrix_inverse affineInverse #192
+- Fixed Cygwin build errors when using C++11 #405
 
 #### [GLM 0.9.7.1](https://github.com/g-truc/glm/releases/tag/0.9.7.1) - 2015-09-07
 ##### Improvements:

test/core/core_type_vec4.cpp

@@ -159,6 +159,26 @@ int test_vec4_ctor()
 	return Error;
 }
 
+int test_bvec4_ctor()
+{
+	int Error = 0;
+
+	glm::bvec4 const A(true);
+	glm::bvec4 const B(true);
+	glm::bvec4 const C(false);
+	glm::bvec4 const D = A && B;
+	glm::bvec4 const E = A && C;
+	glm::bvec4 const F = A || C;
+	bool const G = A == C;
+	bool const H = A != C;
+
+	Error += D == glm::bvec4(true) ? 0 : 1;
+	Error += E == glm::bvec4(false) ? 0 : 1;
+	Error += F == glm::bvec4(true) ? 0 : 1;
+
+	return Error;
+}
+
 int test_vec4_operators()
 {
 	int Error = 0;
@@ -511,6 +531,7 @@ int main()
 
 	Error += test_vec4_static_const();
 	Error += test_vec4_ctor();
+	Error += test_bvec4_ctor();
 	Error += test_vec4_size();
 	Error += test_vec4_operators();
 	Error += test_vec4_swizzle_partial();

test/gtc/gtc_packing.cpp

@@ -438,6 +438,7 @@ int test_packSnorm1x8()
 	std::vector<glm::vec1> A;
 	A.push_back(glm::vec1( 1.0f));
 	A.push_back(glm::vec1(-0.7f));
+	A.push_back(glm::vec1(-1.0f));
 	
 	for(std::size_t i = 0; i < A.size(); ++i)
 	{