data/gles31/shaders/arrays_of_arrays.test - third_party/vulkan-cts - Git at Google

 #X1. Constructor tests test constructing arrays of arrays with different declaration syntax and data types.
 #X2. Return value tests test arrays of arrays as function return values.
 #X3. Parameter tests test arrays of arrays as different types of function parameters (in, out, unnamed).
 #X4. Implicit size tests test constructing arrays of arrays with implicit size.
 #X5. Assignment tests test assigning an array of arrays to another array of arrays variable.
 #X6. Length tests test the length method of arrays of arrays.
 #X8. Array access tests test array element access at initialization with const/dynamic values

 group constructor "Array of arrays constructors"

 	group explicit "Testing constructors with explicit sizes"
 		case float_3x3
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(2.0, 0.5, 1.0) | vec3(2.0, 7.4, -1.0) | vec3(-2.0, 3.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					float[3][3] x;
 					x = float[3][3] (	float[3] (in0.z, in0.x, in0.y),
 										float[3] (in0.z, in0.x, in0.y),
 										float[3] (in0.z, in0.x, in0.y) );
 					out0 = vec3(x[0][0], x[1][1], x[2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case float_3x4
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input vec4 in0 = [ vec4(0.5, 1.0, 2.0, 0.2) | vec4(7.4, -1.0, 2.0, -1.3) | vec4(3.0, 1.6, -2.0, 0.5) ];
 				output vec4 out0 = [ vec4(2.0, 0.5, 0.2, 1.0) | vec4(2.0, 7.4, -1.3, -1.0) | vec4(-2.0, 3.0, 0.5, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					float[3][4] x;
 					x = float[3][4] (	float[4] (in0.z, in0.x, in0.w, in0.y),
 										float[4] (in0.z, in0.x, in0.w, in0.y),
 										float[4] (in0.z, in0.x, in0.w, in0.y) );
 					out0 = vec4(x[0][0], x[1][1], x[2][2], x[2][3]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_3x1
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(7, -1, 2) | ivec3(3, 1, -2) ];
 				output ivec3 out0 = [ ivec3(2, 0, 1) | ivec3(2, 7, -1) | ivec3(-2, 3, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					int x[3][1];
 					x = int[3][1] (	int[1] (in0.z),
 									int[1] (in0.x),
 									int[1] (in0.y) );
 					out0 = ivec3(x[0][0], x[1][0], x[2][0]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_4x4x4
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input ivec4 in0 = [ ivec4(0, 1, 2, 0) | ivec4(7, -1, 2, -1) | ivec4(3, 1, -2, 0) ];
 				output ivec4 out0 = [ ivec4(2, 0, 0, 1) | ivec4(2, 7, -1, -1) | ivec4(-2, 3, 0, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					int[4] x[4][4];
 					x = int[4][4][4] (	int[4][4] (	(int[4] (in0.z, in0.x, in0.w, in0.y)),
 													(int[4] (in0.z, in0.x, in0.w, in0.y)),
 													(int[4] (in0.z, in0.x, in0.w, in0.y)),
 													(int[4] (in0.z, in0.x, in0.w, in0.y))),

 										int[4][4] (	(int[4] (in0.z, in0.x, in0.w, in0.y)),
 													(int[4] (in0.z, in0.x, in0.w, in0.y)),
 													(int[4] (in0.z, in0.x, in0.w, in0.y)),
 													(int[4] (in0.z, in0.x, in0.w, in0.y))),

 										int[4][4] (	(int[4] (in0.z, in0.x, in0.w, in0.y)),
 													(int[4] (in0.z, in0.x, in0.w, in0.y)),
 													(int[4] (in0.z, in0.x, in0.w, in0.y)),
 													(int[4] (in0.z, in0.x, in0.w, in0.y))),

 										int[4][4] (	(int[4] (in0.z, in0.x, in0.w, in0.y)),
 													(int[4] (in0.z, in0.x, in0.w, in0.y)),
 													(int[4] (in0.z, in0.x, in0.w, in0.y)),
 													(int[4] (in0.z, in0.x, in0.w, in0.y))) );

 					out0 = ivec4(x[0][0][0], x[1][1][1], x[2][2][2], x[3][3][3]);
 					${OUTPUT}
 				}
 			""
 		end

 		case bool_3x3x3
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, true, false) ];
 				output bvec3 out0 = [ bvec3(false, true, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					bool[3][3][3] x;
 					x = bool[3][3][3] (	bool[3][3] ((bool[3] (in0.y, in0.y, in0.y)),
 													(bool[3] (in0.z, in0.z, in0.z)),
 													(bool[3] (in0.x, in0.x, in0.x))),

 										bool[3][3] ((bool[3] (in0.y, in0.y, in0.y)),
 													(bool[3] (in0.z, in0.z, in0.z)),
 													(bool[3] (in0.x, in0.x, in0.x))),

 										bool[3][3] ((bool[3] (in0.y, in0.y, in0.y)),
 													(bool[3] (in0.z, in0.z, in0.z)),
 													(bool[3] (in0.x, in0.x, in0.x))) );

 					out0 = bvec3(x[1][1][1], x[0][0][0], x[2][2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case bool_2x1x4
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input bvec4 in0 = [ bvec4(true, true, false, false) ];
 				output bvec4 out0 = [ bvec4(false, true, true, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					bool x[2][1][4];
 					x = bool[2][1][4] ( bool[1][4] ((bool[4] (in0.z, in0.x, in0.y, in0.w))),
 										bool[1][4] ((bool[4] (in0.z, in0.x, in0.y, in0.w))) );
 					out0 = bvec4(x[0][0][0], x[0][0][1], x[1][0][2], x[1][0][3]);
 					${OUTPUT}
 				}
 			""
 		end

 		case struct_3x2
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 				output vec3 out0 = [ vec3(2.0, -0.5, -1.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					struct Test
 					{
 						float f;
 						vec3 v;
 					};

 					Test a = Test(in0.z, vec3(in0.x, in0.y, in0.z));
 					Test b = Test(in0.y, vec3(-in0.z, -in0.x, -in0.y));
 					Test c = Test(in0.x, vec3(-in0.y, in0.z, -in0.x));

 					Test[2] x[3] = Test[3][2] ( (Test[2] (a, b)),
 												(Test[2] (c, a)),
 											    (Test[2] (b, c)) );

 					out0 = vec3(x[0][0].f, x[0][1].v.y, x[2][1].v.x);
 					${OUTPUT}
 				}
 			""
 		end

 		case struct_4x1x4
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input vec4 in0 = [ vec4(0.5, 1.0, 2.0, 1.5) ];
 				output vec4 out0 = [ vec4(2.0, -0.5, -1.0, -1.5) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					struct Test
 					{
 						float f;
 						vec3 v;
 					};

 					Test a = Test(in0.z, vec3(in0.x, in0.y, in0.z));
 					Test b = Test(in0.y, vec3(-in0.z, -in0.x, -in0.y));
 					Test c = Test(in0.x, vec3(-in0.y, in0.z, -in0.x));
 					Test d = Test(-in0.w, vec3(-in0.w, -in0.x, -in0.z));

 					Test[4] x[4][1] = Test[4][1][4] (	(Test[1][4] (Test[4] (a, b, c, d))),
 														(Test[1][4] (Test[4] (a, b, c, d))),
 														(Test[1][4] (Test[4] (a, b, c, d))),
 														(Test[1][4] (Test[4] (a, b, c, d))) );

 					out0 = vec4(x[0][0][0].f, x[1][0][1].v.y, x[2][0][2].v.x, x[3][0][3].v.x);
 					${OUTPUT}
 				}
 			""
 		end

 		case vec3_4x3
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(0.5, -2.0, 1.0) | vec3(7.4, -2.0, -1.0) | vec3(3.0, 2.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					vec3[3] x[4];
 					x = vec3[4][3] (vec3[3] (	vec3(in0.x, in0.y, in0.z),
 												vec3(-in0.y, -in0.z, -in0.x),
 												vec3(in0.z, in0.x, in0.y)),
 									vec3[3] (	vec3(in0.x, in0.y, in0.z),
 												vec3(-in0.y, -in0.z, -in0.x),
 												vec3(in0.z, in0.x, in0.y)),
 									vec3[3] (	vec3(in0.x, in0.y, in0.z),
 												vec3(-in0.y, -in0.z, -in0.x),
 												vec3(in0.z, in0.x, in0.y)),
 									vec3[3] (	vec3(in0.x, in0.y, in0.z),
 												vec3(-in0.y, -in0.z, -in0.x),
 												vec3(in0.z, in0.x, in0.y)) );

 					out0 = vec3(x[0][0].x, x[1][1].y, x[3][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case ivec3_3x2x1
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input ivec3 in0 = [ ivec3(5, 1, 2) | ivec3(7, -1, 2) | ivec3(3, 1, -2) ];
 				output ivec3 out0 = [ ivec3(5, -2, 1) | ivec3(7, -2, -1) | ivec3(3, 2, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					ivec3 x[3][2][1];
 					x = ivec3[3][2][1] (ivec3[2][1] (	ivec3[1] (ivec3(in0.x, in0.y, in0.z)),
 														ivec3[1] (ivec3(-in0.y, -in0.z, -in0.x))),
 										ivec3[2][1] (	ivec3[1] (ivec3(in0.z, in0.x, in0.y)),
 														ivec3[1] (ivec3(in0.x, in0.y, in0.z))),
 										ivec3[2][1] (	ivec3[1] (ivec3(-in0.y, -in0.z, -in0.x)),
 														ivec3[1] (ivec3(in0.z, in0.x, in0.y))) );

 					out0 = ivec3(x[0][0][0].x, x[2][0][0].y, x[1][0][0].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case bvec3_1x2x3
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, true, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					bvec3[3] x[1][2];
 					x = bvec3[1][2][3] ( bvec3[2][3] (	bvec3[3] (	bvec3(in0.x, in0.y, in0.z),
 																	bvec3(in0.y, in0.z, in0.x),
 																	bvec3(in0.z, in0.x, in0.y)),

 														bvec3[3] (	bvec3(in0.z, in0.x, in0.y),
 																	bvec3(in0.x, in0.y, in0.z),
 																	bvec3(in0.y, in0.z, in0.x)) ));

 					out0 = bvec3(x[0][0][0].x, x[0][0][1].y, x[0][1][0].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x2
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(-1.5, 0.0, -2.3) ];
 				output vec3 out0 = [ vec3(0.5, -1.0, 1.0) | vec3(-1.5, 0.0, 0.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					mat3[3][2] a = mat3[3][2] (	mat3[2] (	mat3(	in0.x, in0.y, in0.z,
 																	in0.x, in0.y, in0.z,
 																	in0.x, in0.y, in0.z),
 															mat3(	in0.z, in0.x, -in0.y,
 																	in0.z, in0.x, -in0.y,
 																	in0.z, in0.x, -in0.y)),

 												mat3[2] (	mat3(	-in0.z, -in0.z, in0.z,
 																	-in0.y, -in0.y, in0.y,
 																	-in0.x, -in0.x, in0.x),
 															mat3(	in0.x, in0.y, in0.z,
 																	in0.x, in0.y, in0.z,
 																	in0.x, in0.y, in0.z)),

 												mat3[2] (	mat3(	in0.z, in0.x, -in0.y,
 																	in0.z, in0.x, -in0.y,
 																	in0.z, in0.x, -in0.y),
 															mat3(	-in0.z, -in0.z, in0.z,
 																	-in0.y, -in0.y, in0.y,
 																	-in0.x, -in0.x, in0.x)) );

 					mat3 a0 = a[0][0];
 					mat3 a1 = a[0][1];
 					mat3 a2 = a[2][1];

 					float ret0 = a0[2][0];
 					float ret1 = a1[0][2];
 					float ret2 = a2[1][2];

 					out0 = vec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x3x3
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(-1, 0, -2) ];
 				output ivec3 out0 = [ ivec3(0, -1, 1) | ivec3(-1, 0, 0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);
 					mat3 b = mat3(	in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y);
 					mat3 c = mat3(	-in0.z, -in0.z, in0.z,
 									-in0.y, -in0.y, in0.y,
 									-in0.x, -in0.x, in0.x);

 					mat3[3][3][3] x = mat3[3][3][3] (	mat3[3][3] (mat3[3] (a, a, a),
 																	mat3[3] (b, b, b),
 																	mat3[3] (c, c, c)),

 														mat3[3][3] (mat3[3] (b, b, b),
 																	mat3[3] (a, a, a),
 																	mat3[3] (c, c, c)),

 														mat3[3][3] (mat3[3] (c, c, c),
 																	mat3[3] (a, a, a),
 																	mat3[3] (b, b, b)) );

 					mat3 x0 = x[0][0][0];
 					mat3 x1 = x[1][0][0];
 					mat3 x2 = x[2][0][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = ivec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x4
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, false, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);

 					mat3 b = mat3(	in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y);

 					mat3 c = mat3(	in0.z, in0.z, in0.z,
 									in0.y, in0.y, in0.y,
 									in0.x, in0.x, in0.x);

 					mat3[4] x[3] = mat3[3][4] (	mat3[4] (a, b, c, a),
 												mat3[4] (b, c, a, b),
 												mat3[4] (c, a, b, c) );

 					mat3 x0 = x[0][0];
 					mat3 x1 = x[1][3];
 					mat3 x2 = x[2][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = bvec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case high_dimensional_array
 			version 310 es
 			desc "Testing constructing explicitly sized arrays of arrays"
 			values
 			{
 				input ivec2 in0 = [ ivec2(1, -2) ];
 				output ivec2 out0 = [ ivec2(-2, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					int[1][1][1][2][1][1][1] x = int[1][1][1][2][1][1][1] ( int[1][1][2][1][1][1] (int [1][2][1][1][1] ( int[2][1][1][1] (	int[1][1][1] ( int[1][1] (int[1] (in0.y))),
 																																			int[1][1][1] ( int[1][1] (int[1] (in0.x)))))));

 					out0 = ivec2(x[0][0][0][0][0][0][0], x[0][0][0][1][0][0][0]);
 					${OUTPUT}
 				}
 			""
 		end

 	end # explicit

 	group implicit "Testing constructors with implicit size"

 		case float_3x3
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(2.0, 0.5, 1.0) | vec3(2.0, 7.4, -1.0) | vec3(-2.0, 3.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					float[3][3] x;
 					x = float[][] ( float[](in0.z, in0.x, in0.y),
 									float[](in0.z, in0.x, in0.y),
 									float[](in0.z, in0.x, in0.y) );

 					out0 = vec3(x[0][0], x[1][1], x[2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case float_3x4
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input vec4 in0 = [ vec4(0.5, 1.0, 2.0, 0.2) | vec4(7.4, -1.0, 2.0, -1.3) | vec4(3.0, 1.6, -2.0, 0.5) ];
 				output vec4 out0 = [ vec4(2.0, 0.5, 0.2, 1.0) | vec4(2.0, 7.4, -1.3, -1.0) | vec4(-2.0, 3.0, 0.5, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					float[3][4] x;
 					x = float[][] ( float[] (in0.z, in0.x, in0.w, in0.y),
 									float[] (in0.z, in0.x, in0.w, in0.y),
 									float[] (in0.z, in0.x, in0.w, in0.y) );

 					out0 = vec4(x[0][0], x[1][1], x[2][2], x[2][3]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_3x1
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(7, -1, 2) | ivec3(3, 1, -2) ];
 				output ivec3 out0 = [ ivec3(2, 0, 1) | ivec3(2, 7, -1) | ivec3(-2, 3, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					int x[3][1];
 					x = int[][] ( int[] (in0.z),
 								  int[] (in0.x),
 								  int[] (in0.y) );

 					out0 = ivec3(x[0][0], x[1][0], x[2][0]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_4x4x4
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input ivec4 in0 = [ ivec4(0, 1, 2, 0) | ivec4(7, -1, 2, -1) | ivec4(3, 1, -2, 0) ];
 				output ivec4 out0 = [ ivec4(2, 0, 0, 1) | ivec4(2, 7, -1, -1) | ivec4(-2, 3, 0, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					int[4] x[4][4];
 					x = int[][][] ( int[][] ((int[] (in0.z, in0.x, in0.w, in0.y)),
 											 (int[] (in0.z, in0.x, in0.w, in0.y)),
 											 (int[] (in0.z, in0.x, in0.w, in0.y)),
 											 (int[] (in0.z, in0.x, in0.w, in0.y))),

 									int[][] ((int[] (in0.z, in0.x, in0.w, in0.y)),
 											 (int[] (in0.z, in0.x, in0.w, in0.y)),
 											 (int[] (in0.z, in0.x, in0.w, in0.y)),
 											 (int[] (in0.z, in0.x, in0.w, in0.y))),

 									int[][] ((int[] (in0.z, in0.x, in0.w, in0.y)),
 											 (int[] (in0.z, in0.x, in0.w, in0.y)),
 											 (int[] (in0.z, in0.x, in0.w, in0.y)),
 											 (int[] (in0.z, in0.x, in0.w, in0.y))),

 									int[][] ((int[] (in0.z, in0.x, in0.w, in0.y)),
 											 (int[] (in0.z, in0.x, in0.w, in0.y)),
 											 (int[] (in0.z, in0.x, in0.w, in0.y)),
 											 (int[] (in0.z, in0.x, in0.w, in0.y))) );

 					out0 = ivec4(x[0][0][0], x[1][1][1], x[2][2][2], x[3][3][3]);
 					${OUTPUT}
 				}
 			""
 		end

 		case bool_3x3x3
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, true, false) ];
 				output bvec3 out0 = [ bvec3(false, true, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					bool[3][3][3] x;
 					x = bool[][][] (bool[][] (	(bool[] (in0.y, in0.y, in0.y)),
 												(bool[] (in0.z, in0.z, in0.z)),
 												(bool[] (in0.x, in0.x, in0.x))),

 									bool[][] (	(bool[] (in0.y, in0.y, in0.y)),
 												(bool[] (in0.z, in0.z, in0.z)),
 												(bool[] (in0.x, in0.x, in0.x))),

 									bool[][] (	(bool[] (in0.y, in0.y, in0.y)),
 												(bool[] (in0.z, in0.z, in0.z)),
 												(bool[] (in0.x, in0.x, in0.x))) );

 					out0 = bvec3(x[1][1][1], x[0][0][0], x[2][2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case bool_2x1x4
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input bvec4 in0 = [ bvec4(true, true, false, false) ];
 				output bvec4 out0 = [ bvec4(false, true, true, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					bool x[2][1][4];
 					x = bool[2][1][4] ( bool[][] ((bool[] (in0.z, in0.x, in0.y, in0.w))),
 										bool[][] ((bool[] (in0.z, in0.x, in0.y, in0.w))) );
 					out0 = bvec4(x[0][0][0], x[0][0][1], x[1][0][2], x[1][0][3]);
 					${OUTPUT}
 				}
 			""
 		end

 		case struct_3x2
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 				output vec3 out0 = [ vec3(2.0, -0.5, -1.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					struct Test
 					{
 						float f;
 						vec3 v;
 					};

 					Test a = Test(in0.z, vec3(in0.x, in0.y, in0.z));
 					Test b = Test(in0.y, vec3(-in0.z, -in0.x, -in0.y));
 					Test c = Test(in0.x, vec3(-in0.y, in0.z, -in0.x));

 					Test[2] x[3] = Test[][] (	(Test[] (a, b)),
 												(Test[] (c, a)),
 											    (Test[] (b, c)) );

 					out0 = vec3(x[0][0].f, x[0][1].v.y, x[2][1].v.x);
 					${OUTPUT}
 				}
 			""
 		end

 		case struct_4x1x4
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input vec4 in0 = [ vec4(0.5, 1.0, 2.0, 1.5) ];
 				output vec4 out0 = [ vec4(2.0, -0.5, -1.0, -1.5) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}


 					struct Test
 					{
 						float f;
 						vec3 v;
 					};

 					Test a = Test(in0.z, vec3(in0.x, in0.y, in0.z));
 					Test b = Test(in0.y, vec3(-in0.z, -in0.x, -in0.y));
 					Test c = Test(in0.x, vec3(-in0.y, in0.z, -in0.x));
 					Test d = Test(-in0.w, vec3(-in0.w, -in0.x, -in0.z));

 					Test[4] x[4][1] = Test[][][] (	(Test[][] (Test[] (a, b, c, d))),
 													(Test[][] (Test[] (a, b, c, d))),
 													(Test[][] (Test[] (a, b, c, d))),
 													(Test[][] (Test[] (a, b, c, d))) );

 					out0 = vec4(x[0][0][0].f, x[1][0][1].v.y, x[2][0][2].v.x, x[3][0][3].v.x);
 					${OUTPUT}
 				}
 			""
 		end

 		case vec3_4x3
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(0.5, -2.0, 1.0) | vec3(7.4, -2.0, -1.0) | vec3(3.0, 2.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					vec3[3] x[4];
 					x = vec3[][] (	vec3[]	(	vec3(in0.x, in0.y, in0.z),
 												vec3(-in0.y, -in0.z, -in0.x),
 												vec3(in0.z, in0.x, in0.y)),
 									vec3[]	(	vec3(in0.x, in0.y, in0.z),
 												vec3(-in0.y, -in0.z, -in0.x),
 												vec3(in0.z, in0.x, in0.y)),

 									vec3[]	(	vec3(in0.x, in0.y, in0.z),
 												vec3(-in0.y, -in0.z, -in0.x),
 												vec3(in0.z, in0.x, in0.y)),

 									vec3[]	(	vec3(in0.x, in0.y, in0.z),
 												vec3(-in0.y, -in0.z, -in0.x),
 												vec3(in0.z, in0.x, in0.y)) );

 					out0 = vec3(x[0][0].x, x[1][1].y, x[3][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case ivec3_3x2x1
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input ivec3 in0 = [ ivec3(5, 1, 2) | ivec3(7, -1, 2) | ivec3(3, 1, -2) ];
 				output ivec3 out0 = [ ivec3(5, -2, 1) | ivec3(7, -2, -1) | ivec3(3, 2, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					ivec3 x[3][2][1];
 					x = ivec3[][][] (	ivec3[][] (	ivec3[] (ivec3(in0.x, in0.y, in0.z)),
 													ivec3[] (ivec3(-in0.y, -in0.z, -in0.x))),
 										ivec3[][] (	ivec3[] (ivec3(in0.z, in0.x, in0.y)),
 													ivec3[] (ivec3(in0.x, in0.y, in0.z))),
 										ivec3[][] (	ivec3[] (ivec3(-in0.y, -in0.z, -in0.x)),
 													ivec3[] (ivec3(in0.z, in0.x, in0.y))) );
 					out0 = ivec3(x[0][0][0].x, x[2][0][0].y, x[1][0][0].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case bvec3_1x2x3
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, true, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					bvec3[3] x[1][2];
 					x = bvec3[][][] (	bvec3[][] (	bvec3[] (bvec3(in0.x, in0.y, in0.z),
 															 bvec3(in0.y, in0.z, in0.x),
 															 bvec3(in0.z, in0.x, in0.y)),

 													bvec3[] (bvec3(in0.z, in0.x, in0.y),
 															 bvec3(in0.x, in0.y, in0.z),
 															 bvec3(in0.y, in0.z, in0.x)) ));

 					out0 = bvec3(x[0][0][0].x, x[0][0][1].y, x[0][1][0].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x2
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(-1.5, 0.0, -2.3) ];
 				output vec3 out0 = [ vec3(0.5, -1.0, 1.0) | vec3(-1.5, 0.0, 0.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					mat3[3][2] a = mat3[][] (	mat3[] (mat3(	in0.x, in0.y, in0.z,
 																in0.x, in0.y, in0.z,
 																in0.x, in0.y, in0.z),
 														mat3(	in0.z, in0.x, -in0.y,
 																in0.z, in0.x, -in0.y,
 																in0.z, in0.x, -in0.y)),

 												mat3[] (mat3(	-in0.z, -in0.z, in0.z,
 																-in0.y, -in0.y, in0.y,
 																-in0.x, -in0.x, in0.x),
 														mat3(	in0.x, in0.y, in0.z,
 																in0.x, in0.y, in0.z,
 																in0.x, in0.y, in0.z)),

 												mat3[] (mat3(	in0.z, in0.x, -in0.y,
 																in0.z, in0.x, -in0.y,
 																in0.z, in0.x, -in0.y),
 														mat3(	-in0.z, -in0.z, in0.z,
 																-in0.y, -in0.y, in0.y,
 																-in0.x, -in0.x, in0.x)) );

 					mat3 a0 = a[0][0];
 					mat3 a1 = a[0][1];
 					mat3 a2 = a[2][1];

 					float ret0 = a0[2][0];
 					float ret1 = a1[0][2];
 					float ret2 = a2[1][2];

 					out0 = vec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x3x3
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(-1, 0, -2) ];
 				output ivec3 out0 = [ ivec3(0, -1, 1) | ivec3(-1, 0, 0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);
 					mat3 b = mat3(	in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y);
 					mat3 c = mat3(	-in0.z, -in0.z, in0.z,
 									-in0.y, -in0.y, in0.y,
 									-in0.x, -in0.x, in0.x);

 					mat3[3][3][3] x = mat3[][][] (	mat3[][] (	mat3[] (a, a, a),
 																mat3[] (b, b, b),
 																mat3[] (c, c, c)),

 													mat3[][] (	mat3[] (b, b, b),
 																mat3[] (a, a, a),
 																mat3[] (c, c, c)),

 													mat3[][] (	mat3[] (c, c, c),
 																mat3[] (a, a, a),
 																mat3[] (b, b, b)) );

 					mat3 x0 = x[0][0][0];
 					mat3 x1 = x[1][0][0];
 					mat3 x2 = x[2][0][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = ivec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x4
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, false, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);

 					mat3 b = mat3(	in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y);

 					mat3 c = mat3(	in0.z, in0.z, in0.z,
 									in0.y, in0.y, in0.y,
 									in0.x, in0.x, in0.x);

 					mat3[4] x[3] = mat3[][] (	mat3[] (a, b, c, a),
 												mat3[] (b, c, a, b),
 												mat3[] (c, a, b, c) );

 					mat3 x0 = x[0][0];
 					mat3 x1 = x[1][3];
 					mat3 x2 = x[2][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = bvec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_high_dimensional_array
 			version 310 es
 			desc "Testing constructing implicitly sized arrays of arrays"
 			values
 			{
 				input ivec2 in0 = [ ivec2(1, -2) ];
 				output ivec2 out0 = [ ivec2(-2, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					int[][][][][][][] x = int[][][][][][][] ( int[][][][][][] (int [][][][][] ( int[][][][] (	int[][][] ( int[][] (int[] (in0.y))),
 																												int[][][] ( int[][] (int[] (in0.x)))))));

 					out0 = ivec2(x[0][0][0][0][0][0][0], x[0][0][0][1][0][0][0]);
 					${OUTPUT}
 				}
 			""
 		end

 	end # implicit

 end # constructor

 group return "Array of arrays as return value"

 	group explicit "Testing return value with explicit constructor"

 		case float_3x3
 			version 310 es
 			desc "Testing arrays of arrays as function return values with explicit array size"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(2.0, -0.5, 1.0) | vec3(2.0, -7.4, -1.0) | vec3(-2.0, -3.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				float[3][3] func(vec3 a)
 				{
 					return float[3][3] (float[3] (a.z, 0.0, 0.0),
 										float[3] (0.0, -a.x, 0.0),
 										float[3] (0.0, 0.0, a.y) );
 				}

 				void main()
 				{
 					${SETUP}
 					float[3][3] x = func(in0);
 					out0 = vec3(x[0][0], x[1][1], x[2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_2x2x2
 			version 310 es
 			desc "Testing arrays of arrays as function return values with explicit array size"
 			values
 			{
 				input ivec2 in0 = [ ivec2(4, 1) | ivec2(7, -1) | ivec2(3, 1) ];
 				output ivec2 out0 =	[ ivec2(1, -4) | ivec2(-1, -7) | ivec2(1, -3) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				int[2][2][2] func(ivec2 a)
 				{
 					return int[2][2][2] (	int[2][2] (	int[2] (a.y, -a.x),
 														int[2] (0, 0)),
 											int[2][2] (	int[2] (0, 0),
 														int[2] (a.y, -a.x)) );
 				}

 				void main()
 				{
 					${SETUP}
 					int[2][2][2] x = func(in0);
 					out0 = ivec2(x[0][0][0], x[1][1][1]);
 					${OUTPUT}
 				}
 			""
 		end

 		case bool_3x2x3
 			version 310 es
 			desc "Testing arrays of arrays as function return values with explicit array size"
 			values
 			{
 				input bvec3 in0 =	[ bvec3(false, true, true) ];
 				output bvec3 out0 = [ bvec3(true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				bool[3][2][3] func(bvec3 a)
 				{
 					return bool[3][2][3] (	bool[2][3] (bool[3] (a.z, a.x, a.y),
 														bool[3] (a.x, a.y, a.z)),
 											bool[2][3] (bool[3] (a.x, a.y, a.z),
 														bool[3] (a.z, a.x, a.y)),
 											bool[2][3] (bool[3] (a.y, a.z, a.x),
 														bool[3] (a.y, a.z, a.x)) );
 				}

 				void main()
 				{
 					${SETUP}
 					bool[3] x[3][2] = func(in0);
 					out0 = bvec3(x[0][0][0], x[1][1][1], x[2][1][0]);
 					${OUTPUT}
 				}
 			""
 		end


 		case vec3_2x3
 			version 310 es
 			desc "Testing arrays of arrays as function return values with explicit array size"
 			values
 			{
 				input vec3 in0 =	[ vec3(0.5, 1.0, 2.0) | vec3(-0.5, 11.2, -1.0) ];
 				output vec3 out0 = [ vec3(1.0, 0.5, -2.0) | vec3(11.2, -0.5, 1.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				vec3[2][3] func(vec3 p)
 				{
 					vec3[2][3] a = vec3[2][3](	vec3[3] (vec3(p.x, p.y, -p.z),
 														vec3(p.y, -p.z, p.x),
 														vec3(-p.z, p.x, p.y)),
 												vec3[3] (vec3(p.y, -p.z, p.x),
 														vec3(p.x, p.y, -p.z),
 														vec3(-p.z, p.x, p.y)) );

 					return vec3[2][3] ( vec3[3] (a[0][1], a[0][2], a[0][0]),
 										vec3[3] (a[1][1], a[1][2], a[1][0]));
 				}

 				void main()
 				{
 					${SETUP}

 					vec3[2][3] x = func(in0);
 					out0 = vec3(x[0][0].x, x[1][1].y, x[0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case struct_3x1x3
 			version 310 es
 			desc "Testing arrays of arrays as function return values with explicit array size"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 				output vec3 out0 = [ vec3(-1.0, 2.0, 0.5) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				struct Test
 				{
 					float f;
 					vec3 v;
 				};

 				Test[3][1][3] func(vec3 p)
 				{
 					Test a = Test(p.z, vec3(p.x, p.y, p.z));
 					Test b = Test(p.y, vec3(-p.z, -p.x, -p.y));
 					Test c = Test(p.x, vec3(-p.y, p.z, -p.x));

 					return Test[3][1][3] (	Test[1][3] (Test[3] (b, b, b)),
 											Test[1][3] (Test[3] (a, a, a)),
 											Test[1][3] (Test[3] (c, c, c)) );
 				}

 				void main()
 				{
 					${SETUP}
 					Test[3][1][3] x = func(in0);
 					out0 = vec3(x[0][0][0].v.z, x[2][0][2].v.y, x[1][0][1].v.x);
 					${OUTPUT}
 				}
 			""
 		end

 		case ivec3_3x3
 			version 310 es
 			desc "Testing arrays of arrays as function return values with explicit array size"
 			values
 			{
 				input ivec3 in0 = [ ivec3(5, 1, 2) | ivec3(-5, 11, -1) ];
 				output ivec3 out0 = [ ivec3(1, 5, -2) | ivec3(11, -5, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				ivec3[3][3] func(ivec3 p)
 				{
 					ivec3[3][3] a = ivec3[3][3] (	ivec3[3] (	ivec3(p.x, p.y, -p.z),
 																ivec3(p.x, p.y, -p.z),
 																ivec3(p.x, p.y, -p.z)),

 													ivec3[3] (	ivec3(p.y, -p.z, p.x),
 																ivec3(p.y, -p.z, p.x),
 																ivec3(p.y, -p.z, p.x)),

 													ivec3[3] (	ivec3(-p.z, p.x, p.y),
 																ivec3(-p.z, p.x, p.y),
 																ivec3(-p.z, p.x, p.y)) );
 					return a;
 				}

 				void main()
 				{
 					${SETUP}
 					ivec3[3][3] x = func(in0);
 					out0 = ivec3(x[1][0].x, x[2][0].y, x[0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case bvec4_4x2
 			version 310 es
 			desc "Testing arrays of arrays as function return values with explicit array size"
 			values
 			{
 				input bvec4 in0 =	[ bvec4(true, false, false, true) ];
 				output bvec4 out0 = [ bvec4(true, true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				bvec4[4][2] func(bvec4 p)
 				{
 					bvec4[4] x = bvec4[4](	bvec4(p.x, p.y, p.z, p.w),
 											bvec4(p.w, p.y, p.z, p.x),
 											bvec4(p.z, p.w, p.x, p.y),
 											bvec4(p.y, p.x, p.z, p.w) );

 					return bvec4[4][2] ( bvec4[2] (bvec4(x[0]),
 												  bvec4(x[1])),

 										 bvec4[2] (bvec4(x[2]),
 												  bvec4(x[3])),

 										 bvec4[2] (bvec4(x[1]),
 												  bvec4(x[2])),

 										 bvec4[2] (bvec4(x[3]),
 												  bvec4(x[0])) );
 				}

 				void main()
 				{
 					${SETUP}
 					bvec4[4][2] x = func(in0);
 					out0 = bvec4(x[0][1].x, x[1][0].y, x[2][0].z, x[3][1].w);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x2
 			version 310 es
 			desc "Testing arrays of arrays as function return values with explicit array size"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(-1.5, 0.0, -2.3) ];
 				output vec3 out0 = [ vec3(0.5, -1.0, 1.0) | vec3(-1.5, 0.0, 0.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				mat3[3][2] func(vec3 p)
 				{
 					mat3[3][2] a = mat3[3][2] (	mat3[2] (mat3(	p.x, p.y, p.z,
 																p.x, p.y, p.z,
 																p.x, p.y, p.z),
 														mat3(	p.z, p.x, -p.y,
 																p.z, p.x, -p.y,
 																p.z, p.x, -p.y)),

 												mat3[2] (mat3(	-p.z, -p.z, p.z,
 																-p.y, -p.y, p.y,
 																-p.x, -p.x, p.x),
 														mat3(	p.x, p.y, p.z,
 																p.x, p.y, p.z,
 																p.x, p.y, p.z)),

 												mat3[2] (mat3(	p.z, p.x, -p.y,
 																p.z, p.x, -p.y,
 																p.z, p.x, -p.y),
 														mat3(	-p.z, -p.z, p.z,
 																-p.y, -p.y, p.y,
 																-p.x, -p.x, p.x)) );

 					return a;
 				}

 				void main()
 				{
 					${SETUP}

 					mat3 a[3][2] = func(in0);

 					mat3 a0 = a[0][0];
 					mat3 a1 = a[0][1];
 					mat3 a2 = a[2][1];

 					float ret0 = a0[2][0];
 					float ret1 = a1[0][2];
 					float ret2 = a2[1][2];

 					out0 = vec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x3x3
 			version 310 es
 			desc "Testing arrays of arrays as function return values with explicit array size"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(-1, 0, -2) ];
 				output ivec3 out0 = [ ivec3(0, -1, 1) | ivec3(-1, 0, 0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				mat3[3][3][3] func(ivec3 p)
 				{
 					mat3 a = mat3(	p.x, p.y, p.z,
 									p.x, p.y, p.z,
 									p.x, p.y, p.z);
 					mat3 b = mat3(	p.z, p.x, -p.y,
 									p.z, p.x, -p.y,
 									p.z, p.x, -p.y);
 					mat3 c = mat3(	-p.z, -p.z, p.z,
 									-p.y, -p.y, p.y,
 									-p.x, -p.x, p.x);

 					return mat3[3][3][3] (	mat3[3][3] (mat3[3] (a, a, a),
 														mat3[3] (b, b, b),
 														mat3[3] (c, c, c)),

 											mat3[3][3] (mat3[3] (b, b, b),
 														mat3[3] (a, a, a),
 														mat3[3] (c, c, c)),

 											mat3[3][3] (mat3[3] (c, c, c),
 														mat3[3] (a, a, a),
 														mat3[3] (b, b, b)) );
 				}

 				void main()
 				{
 					${SETUP}

 					mat3 x[3][3][3] = func(in0);

 					mat3 x0 = x[0][0][0];
 					mat3 x1 = x[1][0][0];
 					mat3 x2 = x[2][0][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = ivec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x4
 			version 310 es
 			desc "Testing arrays of arrays as function return values with explicit array size"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, false, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				mat3[3][4] func(bvec3 p)
 				{
 					mat3 a = mat3(	p.x, p.y, p.z,
 									p.x, p.y, p.z,
 									p.x, p.y, p.z);

 					mat3 b = mat3(	p.z, p.x, p.y,
 									p.z, p.x, p.y,
 									p.z, p.x, p.y);

 					mat3 c = mat3(	p.z, p.z, p.z,
 									p.y, p.y, p.y,
 									p.x, p.x, p.x);

 					return mat3[3][4] (	mat3[4] (a, b, c, a),
 										mat3[4] (b, c, a, b),
 										mat3[4] (c, a, b, c) );
 				}

 				void main()
 				{
 					${SETUP}

 					mat3[4] x[3] = func(in0);

 					mat3 x0 = x[0][0];
 					mat3 x1 = x[1][3];
 					mat3 x2 = x[2][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = bvec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 	end # explicit

 	group implicit "Test return value with implicit constructor"

 		case float_3x3
 			version 310 es
 			desc "Testing arrays of arrays as function return values with implicit array size"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(2.0, -0.5, 1.0) | vec3(2.0, -7.4, -1.0) | vec3(-2.0, -3.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				float[3][3] func(vec3 a)
 				{
 					return float[][] (	float[] (a.z, 0.0, 0.0),
 										float[] (0.0, -a.x, 0.0),
 										float[] (0.0, 0.0, a.y) );
 				}

 				void main()
 				{
 					${SETUP}
 					float[3][3] x = func(in0);
 					out0 = vec3(x[0][0], x[1][1], x[2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_2x2x2
 			version 310 es
 			desc "Testing arrays of arrays as function return values with implicit array size"
 			values
 			{
 				input ivec2 in0 = [ ivec2(4, 1) | ivec2(7, -1) | ivec2(3, 1) ];
 				output ivec2 out0 =	[ ivec2(1, -4) | ivec2(-1, -7) | ivec2(1, -3) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				int[2][2][2] func(ivec2 a)
 				{
 					return int[][][] (	int[][] (	int[] (a.y, -a.x),
 													int[] (0, 0)),
 										int[][] (	int[] (0, 0),
 													int[] (a.y, -a.x)) );
 				}

 				void main()
 				{
 					${SETUP}
 					int[2][2][2] x = func(in0);
 					out0 = ivec2(x[0][0][0], x[1][1][1]);
 					${OUTPUT}
 				}
 			""
 		end

 		case bool_3x2x3
 			version 310 es
 			desc "Testing arrays of arrays as function return values with implicit array size"
 			values
 			{
 				input bvec3 in0 =	[ bvec3(false, true, true) ];
 				output bvec3 out0 = [ bvec3(true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				bool[3][2][3] func(bvec3 a)
 				{
 					return bool[][][] (	bool[][] (	bool[] (a.z, a.x, a.y),
 													bool[] (a.x, a.y, a.z)),
 										bool[][] (	bool[] (a.x, a.y, a.z),
 													bool[] (a.z, a.x, a.y)),
 										bool[][] (	bool[] (a.y, a.z, a.x),
 													bool[] (a.y, a.z, a.x)) );
 				}

 				void main()
 				{
 					${SETUP}
 					bool[3] x[3][2] = func(in0);
 					out0 = bvec3(x[0][0][0], x[1][1][1], x[2][1][0]);
 					${OUTPUT}
 				}
 			""
 		end

 		case vec3_2x3
 			version 310 es
 			desc "Testing arrays of arrays as function return values with implicit array size"
 			values
 			{
 				input vec3 in0 =	[ vec3(0.5, 1.0, 2.0) | vec3(-0.5, 11.2, -1.0) ];
 				output vec3 out0 = [ vec3(1.0, 0.5, -2.0) | vec3(11.2, -0.5, 1.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				vec3[2][3] func(vec3 p)
 				{
 					vec3[2][3] a = vec3[2][3](	vec3[3] (	vec3(p.x, p.y, -p.z),
 															vec3(p.y, -p.z, p.x),
 															vec3(-p.z, p.x, p.y)),
 												vec3[3] (	vec3(p.y, -p.z, p.x),
 															vec3(p.x, p.y, -p.z),
 															vec3(-p.z, p.x, p.y)) );

 					return vec3[][] (	vec3[] (a[0][1], a[0][2], a[0][0]),
 										vec3[] (a[1][1], a[1][2], a[1][0]));
 				}

 				void main()
 				{
 					${SETUP}

 					vec3[2][3] x = func(in0);
 					out0 = vec3(x[0][0].x, x[1][1].y, x[0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case struct_3x1x3
 			version 310 es
 			desc "Testing arrays of arrays as function return values with implicit array size"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 				output vec3 out0 = [ vec3(-1.0, 2.0, 0.5) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				struct Test
 				{
 					float f;
 					vec3 v;
 				};

 				Test[3][1][3] func(vec3 p)
 				{
 					Test a = Test(p.z, vec3(p.x, p.y, p.z));
 					Test b = Test(p.y, vec3(-p.z, -p.x, -p.y));
 					Test c = Test(p.x, vec3(-p.y, p.z, -p.x));

 					return Test[][][] (	Test[][] (Test[] (b, b, b)),
 										Test[][] (Test[] (a, a, a)),
 										Test[][] (Test[] (c, c, c)) );
 				}

 				void main()
 				{
 					${SETUP}
 					Test[3][1][3] x = func(in0);
 					out0 = vec3(x[0][0][0].v.z, x[2][0][2].v.y, x[1][0][1].v.x);
 					${OUTPUT}
 				}
 			""
 		end

 		case ivec3_3x3
 			version 310 es
 			desc "Testing arrays of arrays as function return values with implicit array size"
 			values
 			{
 				input ivec3 in0 = [ ivec3(5, 1, 2) | ivec3(-5, 11, -1) ];
 				output ivec3 out0 = [ ivec3(1, 5, -2) | ivec3(11, -5, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				ivec3[3][3] func(ivec3 p)
 				{
 					return ivec3[][] (	ivec3[] (	ivec3(p.x, p.y, -p.z),
 													ivec3(p.x, p.y, -p.z),
 													ivec3(p.x, p.y, -p.z)),

 										ivec3[] (	ivec3(p.y, -p.z, p.x),
 													ivec3(p.y, -p.z, p.x),
 													ivec3(p.y, -p.z, p.x)),

 										ivec3[] (	ivec3(-p.z, p.x, p.y),
 													ivec3(-p.z, p.x, p.y),
 													ivec3(-p.z, p.x, p.y)) );
 				}

 				void main()
 				{
 					${SETUP}
 					ivec3[3][3] x = func(in0);
 					out0 = ivec3(x[1][0].x, x[2][0].y, x[0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case bvec4_4x2
 			version 310 es
 			desc "Testing arrays of arrays as function return values with implicit array size"
 			values
 			{
 				input bvec4 in0 =	[ bvec4(true, false, false, true) ];
 				output bvec4 out0 = [ bvec4(true, true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				bvec4[4][2] func(bvec4 p)
 				{
 					bvec4[4] x = bvec4[4](	bvec4(p.x, p.y, p.z, p.w),
 											bvec4(p.w, p.y, p.z, p.x),
 											bvec4(p.z, p.w, p.x, p.y),
 											bvec4(p.y, p.x, p.z, p.w) );

 					return bvec4[][] (	bvec4[] (bvec4(x[0]),
 												 bvec4(x[1])),

 										bvec4[] (bvec4(x[2]),
 												 bvec4(x[3])),

 										bvec4[] (bvec4(x[1]),
 												 bvec4(x[2])),

 										bvec4[] (bvec4(x[3]),
 												 bvec4(x[0])) );
 				}

 				void main()
 				{
 					${SETUP}
 					bvec4[4][2] x = func(in0);
 					out0 = bvec4(x[0][1].x, x[1][0].y, x[2][0].z, x[3][1].w);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x2
 			version 310 es
 			desc "Testing arrays of arrays as function return values with implicit array size"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(-1.5, 0.0, -2.3) ];
 				output vec3 out0 = [ vec3(0.5, -1.0, 1.0) | vec3(-1.5, 0.0, 0.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				mat3[3][2] func(vec3 p)
 				{
 					return mat3[][] (	mat3[] (mat3(	p.x, p.y, p.z,
 														p.x, p.y, p.z,
 														p.x, p.y, p.z),
 												mat3(	p.z, p.x, -p.y,
 														p.z, p.x, -p.y,
 														p.z, p.x, -p.y)),

 										mat3[] (mat3(	-p.z, -p.z, p.z,
 														-p.y, -p.y, p.y,
 														-p.x, -p.x, p.x),
 												mat3(	p.x, p.y, p.z,
 														p.x, p.y, p.z,
 														p.x, p.y, p.z)),

 										mat3[] (mat3(	p.z, p.x, -p.y,
 														p.z, p.x, -p.y,
 														p.z, p.x, -p.y),
 												mat3(	-p.z, -p.z, p.z,
 														-p.y, -p.y, p.y,
 														-p.x, -p.x, p.x)) );

 				}

 				void main()
 				{
 					${SETUP}

 					mat3 a[3][2] = func(in0);

 					mat3 a0 = a[0][0];
 					mat3 a1 = a[0][1];
 					mat3 a2 = a[2][1];

 					float ret0 = a0[2][0];
 					float ret1 = a1[0][2];
 					float ret2 = a2[1][2];

 					out0 = vec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x3x3
 			version 310 es
 			desc "Testing arrays of arrays as function return values with implicit array size"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(-1, 0, -2) ];
 				output ivec3 out0 = [ ivec3(0, -1, 1) | ivec3(-1, 0, 0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				mat3[3][3][3] func(ivec3 p)
 				{
 					mat3 a = mat3(	p.x, p.y, p.z,
 									p.x, p.y, p.z,
 									p.x, p.y, p.z);
 					mat3 b = mat3(	p.z, p.x, -p.y,
 									p.z, p.x, -p.y,
 									p.z, p.x, -p.y);
 					mat3 c = mat3(	-p.z, -p.z, p.z,
 									-p.y, -p.y, p.y,
 									-p.x, -p.x, p.x);

 					return mat3[][][] (	mat3[][] (	mat3[] (a, a, a),
 													mat3[] (b, b, b),
 													mat3[] (c, c, c)),

 										mat3[][] (	mat3[] (b, b, b),
 													mat3[] (a, a, a),
 													mat3[] (c, c, c)),

 										mat3[][] (	mat3[] (c, c, c),
 													mat3[] (a, a, a),
 													mat3[] (b, b, b)) );
 				}

 				void main()
 				{
 					${SETUP}

 					mat3 x[3][3][3] = func(in0);

 					mat3 x0 = x[0][0][0];
 					mat3 x1 = x[1][0][0];
 					mat3 x2 = x[2][0][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = ivec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x4
 			version 310 es
 			desc "Testing arrays of arrays as function return values with implicit array size"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, false, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				mat3[3][4] func(bvec3 p)
 				{
 					mat3 a = mat3(	p.x, p.y, p.z,
 									p.x, p.y, p.z,
 									p.x, p.y, p.z);

 					mat3 b = mat3(	p.z, p.x, p.y,
 									p.z, p.x, p.y,
 									p.z, p.x, p.y);

 					mat3 c = mat3(	p.z, p.z, p.z,
 									p.y, p.y, p.y,
 									p.x, p.x, p.x);

 					return mat3[][] (	mat3[] (a, b, c, a),
 										mat3[] (b, c, a, b),
 										mat3[] (c, a, b, c) );
 				}

 				void main()
 				{
 					${SETUP}

 					mat3[4] x[3] = func(in0);

 					mat3 x0 = x[0][0];
 					mat3 x1 = x[1][3];
 					mat3 x2 = x[2][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = bvec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 	end # implicit

 end # return

 group parameter "Array of arrays as a function parameter"

 	# in
 	group in "Array of arrays as an in-function parameter"

 		case float_3x3
 			version 310 es
 			desc "Testing array of arrays as an in-function parameter"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(2.0, -0.5, 1.0) | vec3(2.0, -7.4, -1.0) | vec3(-2.0, -3.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				vec3 func(in float[3][3] x)
 				{
 					return vec3(x[0][0], x[1][1], x[2][2]);
 				}

 				void main()
 				{
 					${SETUP}
 					float[3][3] x = float[3][3] (	float[3] (in0.z, 0.0, 0.0),
 													float[3] (0.0, -in0.x, 0.0),
 													float[3] (0.0, 0.0, in0.y) );

 					out0 = func(x);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_2x2x2
 			version 310 es
 			desc "Testing array of arrays as an in-function parameter"
 			values
 			{
 				input ivec2 in0 = [ ivec2(4, 1) | ivec2(7, -1) | ivec2(3, 1) ];
 				output ivec2 out0 =	[ ivec2(1, -4) | ivec2(-1, -7) | ivec2(1, -3) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				ivec2 func(in int[2][2][2] x)
 				{
 					return ivec2(x[0][0][0], x[1][1][1]);
 				}

 				void main()
 				{
 					${SETUP}
 					int[2][2][2] x = int[2][2][2] (	int[2][2] (	int[2] (in0.y, -in0.x),
 																int[2] (0, 0)),
 													int[2][2] (	int[2] (0, 0),
 																int[2] (in0.y, -in0.x)) );

 					out0 = func(x);
 					${OUTPUT}
 				}
 			""
 		end

 		case bool_3x2x3
 			version 310 es
 			desc "Testing array of arrays as an in-function parameter"
 			values
 			{
 				input bvec3 in0 =	[ bvec3(false, true, true) ];
 				output bvec3 out0 = [ bvec3(true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				bvec3 func(in bool x[3][2][3])
 				{
 					return bvec3(x[0][0][0], x[1][1][1], x[2][1][0]);
 				}

 				void main()
 				{
 					${SETUP}
 					bool[3] x[3][2] = bool[3][2][3] (	bool[2][3] (bool[3] (in0.z, in0.x, in0.y),
 																	bool[3] (in0.x, in0.y, in0.z)),
 														bool[2][3] (bool[3] (in0.x, in0.y, in0.z),
 																	bool[3] (in0.z, in0.x, in0.y)),
 														bool[2][3] (bool[3] (in0.y, in0.z, in0.x),
 																	bool[3] (in0.y, in0.z, in0.x)) );

 					out0 = func(x);
 					${OUTPUT}
 				}
 			""
 		end

 		case vec3_2x3
 			version 310 es
 			desc "Testing array of arrays as an in-function parameter"
 			values
 			{
 				input vec3 in0 =	[ vec3(0.5, 1.0, 2.0) | vec3(-0.5, 11.2, -1.0) ];
 				output vec3 out0 = [ vec3(1.0, 0.5, -2.0) | vec3(11.2, -0.5, 1.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				vec3 func(in vec3[3] x[2])
 				{
 					return vec3(x[0][0].x, x[1][1].y, x[0][2].z);
 				}

 				void main()
 				{
 					${SETUP}
 					vec3[2][3] x = vec3[2][3](	vec3[3] (	vec3(in0.x, in0.y, -in0.z),
 															vec3(in0.y, -in0.z, in0.x),
 															vec3(-in0.z, in0.x, in0.y)),
 												vec3[3] (	vec3(in0.y, -in0.z, in0.x),
 															vec3(in0.x, in0.y, -in0.z),
 															vec3(-in0.z, in0.x, in0.y)) );

 					x = vec3[2][3] (vec3[3] (x[0][1], x[0][2], x[0][0]),
 									vec3[3] (x[1][1], x[1][2], x[1][0]) );

 					out0 = func(x);
 					${OUTPUT}
 				}
 			""
 		end

 		case struct_3x1x3
 			version 310 es
 			desc "Testing array of arrays as an in-function parameter"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 				output vec3 out0 = [ vec3(-1.0, 2.0, 0.5) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				struct Test
 				{
 					float f;
 					vec3 v;
 				};

 				vec3 func(in Test[3] x[3][1])
 				{
 					return vec3(x[0][0][0].v.z, x[2][0][2].v.y, x[1][0][1].v.x);
 				}

 				void main()
 				{
 					${SETUP}
 					Test a = Test(in0.z, vec3(in0.x, in0.y, in0.z));
 					Test b = Test(in0.y, vec3(-in0.z, -in0.x, -in0.y));
 					Test c = Test(in0.x, vec3(-in0.y, in0.z, -in0.x));

 					Test x[3][1][3] = Test[3][1][3] (	Test[1][3] (Test[3] (b, b, b)),
 														Test[1][3] (Test[3] (a, a, a)),
 														Test[1][3] (Test[3] (c, c, c)) );

 					out0 = func(x);
 					${OUTPUT}
 				}
 			""
 		end

 		case ivec3_3x3
 			version 310 es
 			desc "Testing array of arrays as an in-function parameter"
 			values
 			{
 				input ivec3 in0 = [ ivec3(5, 1, 2) | ivec3(-5, 11, -1) ];
 				output ivec3 out0 = [ ivec3(1, 5, -2) | ivec3(11, -5, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				ivec3 func(in ivec3 x[3][3])
 				{
 					return ivec3(x[1][0].x, x[2][0].y, x[0][2].z);
 				}

 				void main()
 				{
 					${SETUP}
 					ivec3[3][3] x = ivec3[3][3] (	ivec3[3] (	ivec3(in0.x, in0.y, -in0.z),
 																ivec3(in0.x, in0.y, -in0.z),
 																ivec3(in0.x, in0.y, -in0.z)),

 													ivec3[3] (	ivec3(in0.y, -in0.z, in0.x),
 																ivec3(in0.y, -in0.z, in0.x),
 																ivec3(in0.y, -in0.z, in0.x)),

 													ivec3[3] (	ivec3(-in0.z, in0.x, in0.y),
 																ivec3(-in0.z, in0.x, in0.y),
 																ivec3(-in0.z, in0.x, in0.y)) );

 					out0 = func(x);
 					${OUTPUT}
 				}
 			""
 		end

 		case bvec4_4x2
 			version 310 es
 			desc "Testing array of arrays as an in-function parameter"
 			values
 			{
 				input bvec4 in0 =	[ bvec4(true, false, false, true) ];
 				output bvec4 out0 = [ bvec4(true, true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				bvec4 func(in bvec4[4][2] x)
 				{
 					return bvec4(x[0][1].x, x[1][0].y, x[2][0].z, x[3][1].w);
 				}

 				void main()
 				{
 					${SETUP}
 					bvec4[4] a = bvec4[4](	bvec4(in0.x, in0.y, in0.z, in0.w),
 											bvec4(in0.w, in0.y, in0.z, in0.x),
 											bvec4(in0.z, in0.w, in0.x, in0.y),
 											bvec4(in0.y, in0.x, in0.z, in0.w) );

 					bvec4 x[4][2] = bvec4[4][2] (	bvec4[2] (bvec4(a[0]),
 															  bvec4(a[1])),

 													bvec4[2] (bvec4(a[2]),
 															  bvec4(a[3])),

 													bvec4[2] (bvec4(a[1]),
 															  bvec4(a[2])),

 													bvec4[2] (bvec4(a[3]),
 															  bvec4(a[0])) );

 					out0 = func(x);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x2
 			version 310 es
 			desc "Testing array of arrays as an in-function parameter"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(-1.5, 0.0, -2.3) ];
 				output vec3 out0 = [ vec3(0.5, -1.0, 1.0) | vec3(-1.5, 0.0, 0.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				vec3 func(in mat3[2] x[3])
 				{
 					mat3 a0 = x[0][0];
 					mat3 a1 = x[0][1];
 					mat3 a2 = x[2][1];

 					float ret0 = a0[2][0];
 					float ret1 = a1[0][2];
 					float ret2 = a2[1][2];

 					return vec3(ret0, ret1, ret2);
 				}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);

 					mat3 b = mat3(	in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y);

 					mat3 c = mat3 (	-in0.z, -in0.z, in0.z,
 									-in0.y, -in0.y, in0.y,
 									-in0.x, -in0.x, in0.x);

 					mat3[3][2] x = mat3[3][2] (	mat3[2] (a, b),
 												mat3[2] (c, a),
 												mat3[2] (b, c) );

 					out0 = func(x);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x3x3
 			version 310 es
 			desc "Testing array of arrays as an in-function parameter"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(-1, 0, -2) ];
 				output ivec3 out0 = [ ivec3(0, -1, 1) | ivec3(-1, 0, 0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				ivec3 func(in mat3[3][3] x[3])
 				{
 					mat3 x0 = x[0][0][0];
 					mat3 x1 = x[1][0][0];
 					mat3 x2 = x[2][0][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					return ivec3(ret0, ret1, ret2);
 				}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);
 					mat3 b = mat3(	in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y);
 					mat3 c = mat3(	-in0.z, -in0.z, in0.z,
 									-in0.y, -in0.y, in0.y,
 									-in0.x, -in0.x, in0.x);

 					mat3 x[3][3][3] = mat3[3][3][3] (	mat3[3][3] (mat3[3] (a, a, a),
 																	mat3[3] (b, b, b),
 																	mat3[3] (c, c, c)),

 														mat3[3][3] (mat3[3] (b, b, b),
 																	mat3[3] (a, a, a),
 																	mat3[3] (c, c, c)),

 														mat3[3][3] (mat3[3] (c, c, c),
 																	mat3[3] (a, a, a),
 																	mat3[3] (b, b, b)) );

 					out0 = func(x);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x4
 			version 310 es
 			desc "Testing array of arrays as an in-function parameter"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, false, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				bvec3 func(in mat3[4] x[3])
 				{
 					mat3 x0 = x[0][0];
 					mat3 x1 = x[1][3];
 					mat3 x2 = x[2][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					return bvec3(ret0, ret1, ret2);
 				}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);

 					mat3 b = mat3(	in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y);

 					mat3 c = mat3(	in0.z, in0.z, in0.z,
 									in0.y, in0.y, in0.y,
 									in0.x, in0.x, in0.x);

 					mat3 x[3][4] = mat3[3][4] (	mat3[4] (a, b, c, a),
 												mat3[4] (b, c, a, b),
 												mat3[4] (c, a, b, c) );

 					out0 = func(x);

 					${OUTPUT}
 				}
 			""
 		end

 	end # in

 	# out
 	group out "Array of arrays as an out-function paramter"

 		case float_3x3
 			version 310 es
 			desc "Testing array of arrays as an out-function parameter"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(2.0, -0.5, 1.0) | vec3(2.0, -7.4, -1.0) | vec3(-2.0, -3.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void func(out float[3][3] x, in vec3 p)
 				{
 					x = float[3][3] (	float[3] (p.z, 0.0, 0.0),
 										float[3] (0.0, -p.x, 0.0),
 										float[3] (0.0, 0.0, p.y) );
 				}

 				void main()
 				{
 					${SETUP}
 					float[3][3] x;
 					func(x, in0);
 					out0 = vec3(x[0][0], x[1][1], x[2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_2x2x2
 			version 310 es
 			desc "Testing array of arrays as an out-function parameter"
 			values
 			{
 				input ivec2 in0 = [ ivec2(4, 1) | ivec2(7, -1) | ivec2(3, 1) ];
 				output ivec2 out0 =	[ ivec2(1, -4) | ivec2(-1, -7) | ivec2(1, -3) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void func(out int[2][2][2] x, in ivec2 p)
 				{
 					x = int[2][2][2] (	int[2][2] (	int[2] (p.y, -p.x),
 													int[2] (0, 0)),
 										int[2][2] (	int[2] (0, 0),
 													int[2] (p.y, -p.x)) );
 				}

 				void main()
 				{
 					${SETUP}
 					int[2][2][2] x;
 					func(x, in0);
 					out0 = ivec2(x[0][0][0], x[1][1][1]);
 					${OUTPUT}
 				}
 			""
 		end

 		case bool_3x2x3
 			version 310 es
 			desc "Testing array of arrays as an out-function parameter"
 			values
 			{
 				input bvec3 in0 =	[ bvec3(false, true, true) ];
 				output bvec3 out0 = [ bvec3(true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void func(out bool x[3][2][3], in bvec3 p)
 				{
 					x = bool[3][2][3] (	bool[2][3] (bool[3] (p.z, p.x, p.y),
 													bool[3] (p.x, p.y, p.z)),
 										bool[2][3] (bool[3] (p.x, p.y, p.z),
 													bool[3] (p.z, p.x, p.y)),
 										bool[2][3] (bool[3] (p.y, p.z, p.x),
 													bool[3] (p.y, p.z, p.x)) );
 				}

 				void main()
 				{
 					${SETUP}
 					bool[3] x[3][2];
 					func(x, in0);
 					out0 = bvec3(x[0][0][0], x[1][1][1], x[2][1][0]);
 					${OUTPUT}
 				}
 			""
 		end

 		case vec3_2x3
 			version 310 es
 			desc "Testing array of arrays as an out-function parameter"
 			values
 			{
 				input vec3 in0 =	[ vec3(0.5, 1.0, 2.0) | vec3(-0.5, 11.2, -1.0) ];
 				output vec3 out0 = [ vec3(1.0, 0.5, -2.0) | vec3(11.2, -0.5, 1.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void func(out vec3[3] x[2], in vec3 p)
 				{
 					x = vec3[2][3](	vec3[3] (vec3(p.x, p.y, -p.z),
 											vec3(p.y, -p.z, p.x),
 											vec3(-p.z, p.x, p.y)),
 									vec3[3] (vec3(p.y, -p.z, p.x),
 											vec3(p.x, p.y, -p.z),
 											vec3(-p.z, p.x, p.y)) );

 					x = vec3[2][3] (vec3[3] (x[0][1], x[0][2], x[0][0]),
 									vec3[3] (x[1][1], x[1][2], x[1][0]) );
 				}

 				void main()
 				{
 					${SETUP}
 					vec3[2][3] x;
 					func(x, in0);
 					out0 = vec3(x[0][0].x, x[1][1].y, x[0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case struct_3x1x3
 			version 310 es
 			desc "Testing array of arrays as an out-function parameter"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 				output vec3 out0 = [ vec3(-1.0, 2.0, 0.5) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				struct Test
 				{
 					float f;
 					vec3 v;
 				};

 				void func(out Test[3] x[3][1], in vec3 p)
 				{
 					Test a = Test(p.z, vec3(p.x, p.y, p.z));
 					Test b = Test(p.y, vec3(-p.z, -p.x, -p.y));
 					Test c = Test(p.x, vec3(-p.y, p.z, -p.x));

 					x = Test[3][1][3] (	Test[1][3] (Test[3] (b, b, b)),
 										Test[1][3] (Test[3] (a, a, a)),
 										Test[1][3] (Test[3] (c, c, c)) );
 				}

 				void main()
 				{
 					${SETUP}
 					Test x[3][1][3];
 					func(x, in0);
 					out0 = vec3(x[0][0][0].v.z, x[2][0][2].v.y, x[1][0][1].v.x);
 					${OUTPUT}
 				}
 			""
 		end

 		case ivec3_3x3
 			version 310 es
 			desc "Testing array of arrays as an out-function parameter"
 			values
 			{
 				input ivec3 in0 = [ ivec3(5, 1, 2) | ivec3(-5, 11, -1) ];
 				output ivec3 out0 = [ ivec3(1, 5, -2) | ivec3(11, -5, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void func(out ivec3 x[3][3], in ivec3 p)
 				{
 					x = ivec3[3][3] (ivec3[3] (	ivec3(p.x, p.y, -p.z),
 												ivec3(p.x, p.y, -p.z),
 												ivec3(p.x, p.y, -p.z)),

 									ivec3[3] (	ivec3(p.y, -p.z, p.x),
 												ivec3(p.y, -p.z, p.x),
 												ivec3(p.y, -p.z, p.x)),

 									ivec3[3] (	ivec3(-p.z, p.x, p.y),
 												ivec3(-p.z, p.x, p.y),
 												ivec3(-p.z, p.x, p.y)) );
 				}


 				void main()
 				{
 					${SETUP}
 					ivec3[3][3] x;
 					func(x, in0);
 					out0 = ivec3(x[1][0].x, x[2][0].y, x[0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case bvec4_4x2
 			version 310 es
 			desc "Testing array of arrays as an out-function parameter"
 			values
 			{
 				input bvec4 in0 =	[ bvec4(true, false, false, true) ];
 				output bvec4 out0 = [ bvec4(true, true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void func(out bvec4[4][2] x, in bvec4 p)
 				{
 					bvec4[4] a = bvec4[4](	bvec4(p.x, p.y, p.z, p.w),
 											bvec4(p.w, p.y, p.z, p.x),
 											bvec4(p.z, p.w, p.x, p.y),
 											bvec4(p.y, p.x, p.z, p.w) );

 					x = bvec4[4][2] (	bvec4[2] (bvec4(a[0]),
 												  bvec4(a[1])),

 										bvec4[2] (bvec4(a[2]),
 												  bvec4(a[3])),

 										bvec4[2] (bvec4(a[1]),
 												  bvec4(a[2])),

 										bvec4[2] (bvec4(a[3]),
 												  bvec4(a[0])) );
 				}

 				void main()
 				{
 					${SETUP}
 					bvec4 x[4][2];
 					func(x, in0);
 					out0 = bvec4(x[0][1].x, x[1][0].y, x[2][0].z, x[3][1].w);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x2
 			version 310 es
 			desc "Testing array of arrays as an out-function parameter"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(-1.5, 0.0, -2.3) ];
 				output vec3 out0 = [ vec3(0.5, -1.0, 1.0) | vec3(-1.5, 0.0, 0.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void func(out mat3[2] x[3], in vec3 p)
 				{
 					mat3 a = mat3(	p.x, p.y, p.z,
 									p.x, p.y, p.z,
 									p.x, p.y, p.z);

 					mat3 b = mat3(	p.z, p.x, -p.y,
 									p.z, p.x, -p.y,
 									p.z, p.x, -p.y);

 					mat3 c = mat3 (	-p.z, -p.z, p.z,
 									-p.y, -p.y, p.y,
 									-p.x, -p.x, p.x);

 					x = mat3[3][2] (mat3[2] (a, b),
 									mat3[2] (c, a),
 									mat3[2] (b, c) );
 				}

 				void main()
 				{
 					${SETUP}

 					mat3[3][2] x;
 					func(x, in0);

 					mat3 a0 = x[0][0];
 					mat3 a1 = x[0][1];
 					mat3 a2 = x[2][1];

 					float ret0 = a0[2][0];
 					float ret1 = a1[0][2];
 					float ret2 = a2[1][2];

 					out0 = vec3(ret0, ret1, ret2);

 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x3x3
 			version 310 es
 			desc "Testing array of arrays as an out-function parameter"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(-1, 0, -2) ];
 				output ivec3 out0 = [ ivec3(0, -1, 1) | ivec3(-1, 0, 0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void func(out mat3[3] x[3][3], in ivec3 p)
 				{
 					mat3 a = mat3(	p.x, p.y, p.z,
 									p.x, p.y, p.z,
 									p.x, p.y, p.z);
 					mat3 b = mat3(	p.z, p.x, -p.y,
 									p.z, p.x, -p.y,
 									p.z, p.x, -p.y);
 					mat3 c = mat3(	-p.z, -p.z, p.z,
 									-p.y, -p.y, p.y,
 									-p.x, -p.x, p.x);

 					x = mat3[3][3][3] (	mat3[3][3] (mat3[3] (a, a, a),
 													mat3[3] (b, b, b),
 													mat3[3] (c, c, c)),

 										mat3[3][3] (mat3[3] (b, b, b),
 													mat3[3] (a, a, a),
 													mat3[3] (c, c, c)),

 										mat3[3][3] (mat3[3] (c, c, c),
 													mat3[3] (a, a, a),
 													mat3[3] (b, b, b)) );
 				}

 				void main()
 				{
 					${SETUP}

 					mat3 x[3][3][3];
 					func(x, in0);

 					mat3 x0 = x[0][0][0];
 					mat3 x1 = x[1][0][0];
 					mat3 x2 = x[2][0][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = ivec3(ret0, ret1, ret2);

 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x4
 			version 310 es
 			desc "Testing array of arrays as an out-function parameter"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, false, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void func(out mat3[4] x[3], in bvec3 p)
 				{
 					mat3 a = mat3(	p.x, p.y, p.z,
 									p.x, p.y, p.z,
 									p.x, p.y, p.z);

 					mat3 b = mat3(	p.z, p.x, p.y,
 									p.z, p.x, p.y,
 									p.z, p.x, p.y);

 					mat3 c = mat3(	p.z, p.z, p.z,
 									p.y, p.y, p.y,
 									p.x, p.x, p.x);

 					x = mat3[3][4] (mat3[4] (a, b, c, a),
 									mat3[4] (b, c, a, b),
 									mat3[4] (c, a, b, c) );
 				}

 				void main()
 				{
 					${SETUP}

 					mat3 x[3][4];
 					func(x, in0);

 					mat3 x0 = x[0][0];
 					mat3 x1 = x[1][3];
 					mat3 x2 = x[2][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = bvec3(ret0, ret1, ret2);

 					${OUTPUT}
 				}
 			""
 		end

 	end # out

 	group unnamed "Array of arrays as unnamed parameter of a function prototype"

 		case float_3x3
 			version 310 es
 			desc "Testing array of arrays as unnamed parameter of a function prototype"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(2.0, -0.5, 1.0) | vec3(2.0, -7.4, -1.0) | vec3(-2.0, -3.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				vec3 func(in float[3][3]);

 				void main()
 				{
 					${SETUP}
 					float[3][3] x = float[3][3] (	float[3] (in0.z, 0.0, 0.0),
 													float[3] (0.0, -in0.x, 0.0),
 													float[3] (0.0, 0.0, in0.y) );
 					out0 = func(x);
 					${OUTPUT}
 				}

 				vec3 func(in float[3][3] x)
 				{
 					return vec3(x[0][0], x[1][1], x[2][2]);
 				}
 			""
 		end

 		case int_2x2x2
 			version 310 es
 			desc "Testing array of arrays as unnamed parameter of a function prototype"
 			values
 			{
 				input ivec2 in0 = [ ivec2(4, 1) | ivec2(7, -1) | ivec2(3, 1) ];
 				output ivec2 out0 =	[ ivec2(1, -4) | ivec2(-1, -7) | ivec2(1, -3) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				ivec2 func(in int[2][2][2]);

 				void main()
 				{
 					${SETUP}
 					int[2][2][2] x = int[2][2][2] (	int[2][2] (	int[2] (in0.y, -in0.x),
 																int[2] (0, 0)),
 													int[2][2] (	int[2] (0, 0),
 																int[2] (in0.y, -in0.x)) );
 					out0 = func(x);
 					${OUTPUT}
 				}

 				ivec2 func(in int[2][2][2] x)
 				{
 					return ivec2(x[0][0][0], x[1][1][1]);
 				}

 			""
 		end

 		case bool_3x2x3
 			version 310 es
 			desc "Testing array of arrays as unnamed parameter of a function prototype"
 			values
 			{
 				input bvec3 in0 =	[ bvec3(false, true, true) ];
 				output bvec3 out0 = [ bvec3(true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				bvec3 func(in bool[3][2][3]);

 				void main()
 				{
 					${SETUP}
 					bool[3] x[3][2] = bool[3][2][3] (	bool[2][3] (bool[3] (in0.z, in0.x, in0.y),
 																	bool[3] (in0.x, in0.y, in0.z)),
 														bool[2][3] (bool[3] (in0.x, in0.y, in0.z),
 																	bool[3] (in0.z, in0.x, in0.y)),
 														bool[2][3] (bool[3] (in0.y, in0.z, in0.x),
 																	bool[3] (in0.y, in0.z, in0.x)) );
 					out0 = func(x);
 					${OUTPUT}
 				}

 				bvec3 func(in bool x[3][2][3])
 				{
 					return bvec3(x[0][0][0], x[1][1][1], x[2][1][0]);
 				}
 			""
 		end

 		case vec3_2x3
 			version 310 es
 			desc "Testing array of arrays as unnamed parameter of a function prototype"
 			values
 			{
 				input vec3 in0 =	[ vec3(0.5, 1.0, 2.0) | vec3(-0.5, 11.2, -1.0) ];
 				output vec3 out0 = [ vec3(1.0, 0.5, -2.0) | vec3(11.2, -0.5, 1.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				vec3 func(in vec3[2][3]);

 				void main()
 				{
 					${SETUP}
 					vec3[2][3] x = vec3[2][3](	vec3[3] (	vec3(in0.x, in0.y, -in0.z),
 															vec3(in0.y, -in0.z, in0.x),
 															vec3(-in0.z, in0.x, in0.y)),
 												vec3[3] (	vec3(in0.y, -in0.z, in0.x),
 															vec3(in0.x, in0.y, -in0.z),
 															vec3(-in0.z, in0.x, in0.y)) );

 					x = vec3[2][3] (vec3[3] (x[0][1], x[0][2], x[0][0]),
 									vec3[3] (x[1][1], x[1][2], x[1][0]) );
 					out0 = func(x);
 					${OUTPUT}
 				}

 				vec3 func(in vec3[3] x[2])
 				{
 					return vec3(x[0][0].x, x[1][1].y, x[0][2].z);
 				}
 			""
 		end

 		case struct_3x1x3
 			version 310 es
 			desc "Testing array of arrays as unnamed parameter of a function prototype"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 				output vec3 out0 = [ vec3(-1.0, 2.0, 0.5) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				struct Test
 				{
 					float f;
 					vec3 v;
 				};

 				vec3 func(in Test[3] x[3][1])
 				{
 					return vec3(x[0][0][0].v.z, x[2][0][2].v.y, x[1][0][1].v.x);
 				}

 				void main()
 				{
 					${SETUP}
 					Test a = Test(in0.z, vec3(in0.x, in0.y, in0.z));
 					Test b = Test(in0.y, vec3(-in0.z, -in0.x, -in0.y));
 					Test c = Test(in0.x, vec3(-in0.y, in0.z, -in0.x));

 					Test x[3][1][3] = Test[3][1][3] (	Test[1][3] (Test[3] (b, b, b)),
 														Test[1][3] (Test[3] (a, a, a)),
 														Test[1][3] (Test[3] (c, c, c)) );

 					out0 = func(x);
 					${OUTPUT}
 				}
 			""
 		end

 		case ivec3_3x3
 			version 310 es
 			desc "Testing array of arrays as unnamed parameter of a function prototype"
 			values
 			{
 				input ivec3 in0 = [ ivec3(5, 1, 2) | ivec3(-5, 11, -1) ];
 				output ivec3 out0 = [ ivec3(1, 5, -2) | ivec3(11, -5, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				ivec3 func(in ivec3[3][3]);

 				void main()
 				{
 					${SETUP}
 					ivec3[3][3] x = ivec3[3][3] (	ivec3[3] (	ivec3(in0.x, in0.y, -in0.z),
 																ivec3(in0.x, in0.y, -in0.z),
 																ivec3(in0.x, in0.y, -in0.z)),

 													ivec3[3] (	ivec3(in0.y, -in0.z, in0.x),
 																ivec3(in0.y, -in0.z, in0.x),
 																ivec3(in0.y, -in0.z, in0.x)),

 													ivec3[3] (	ivec3(-in0.z, in0.x, in0.y),
 																ivec3(-in0.z, in0.x, in0.y),
 																ivec3(-in0.z, in0.x, in0.y)) );
 					out0 = func(x);
 					${OUTPUT}
 				}

 				ivec3 func(in ivec3 x[3][3])
 				{
 					return ivec3(x[1][0].x, x[2][0].y, x[0][2].z);
 				}

 			""
 		end

 		case bvec4_4x2
 			version 310 es
 			desc "Testing array of arrays as unnamed parameter of a function prototype"
 			values
 			{
 				input bvec4 in0 =	[ bvec4(true, false, false, true) ];
 				output bvec4 out0 = [ bvec4(true, true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				bvec4 func(in bvec4[4][2]);

 				void main()
 				{
 					${SETUP}
 					bvec4[4] a = bvec4[4](	bvec4(in0.x, in0.y, in0.z, in0.w),
 											bvec4(in0.w, in0.y, in0.z, in0.x),
 											bvec4(in0.z, in0.w, in0.x, in0.y),
 											bvec4(in0.y, in0.x, in0.z, in0.w) );

 					bvec4 x[4][2] = bvec4[4][2] (	bvec4[2] (bvec4(a[0]),
 															  bvec4(a[1])),

 													bvec4[2] (bvec4(a[2]),
 															  bvec4(a[3])),

 													bvec4[2] (bvec4(a[1]),
 															  bvec4(a[2])),

 													bvec4[2] (bvec4(a[3]),
 															  bvec4(a[0])) );

 					out0 = func(x);
 					${OUTPUT}
 				}

 				bvec4 func(in bvec4[4][2] x)
 				{
 					return bvec4(x[0][1].x, x[1][0].y, x[2][0].z, x[3][1].w);
 				}
 			""
 		end

 		case mat3_3x2
 			version 310 es
 			desc "Testing array of arrays as unnamed parameter of a function prototype"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(-1.5, 0.0, -2.3) ];
 				output vec3 out0 = [ vec3(0.5, -1.0, 1.0) | vec3(-1.5, 0.0, 0.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				vec3 func(in mat3[3][2]);

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);

 					mat3 b = mat3(	in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y);

 					mat3 c = mat3 (	-in0.z, -in0.z, in0.z,
 									-in0.y, -in0.y, in0.y,
 									-in0.x, -in0.x, in0.x);

 					mat3[3][2] x = mat3[3][2] (	mat3[2] (a, b),
 												mat3[2] (c, a),
 												mat3[2] (b, c) );

 					out0 = func(x);
 					${OUTPUT}
 				}

 				vec3 func(in mat3[2] x[3])
 				{
 					mat3 a0 = x[0][0];
 					mat3 a1 = x[0][1];
 					mat3 a2 = x[2][1];

 					float ret0 = a0[2][0];
 					float ret1 = a1[0][2];
 					float ret2 = a2[1][2];

 					return vec3(ret0, ret1, ret2);
 				}
 			""
 		end

 		case mat3_3x3x3
 			version 310 es
 			desc "Testing array of arrays as unnamed parameter of a function prototype"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(-1, 0, -2) ];
 				output ivec3 out0 = [ ivec3(0, -1, 1) | ivec3(-1, 0, 0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				ivec3 func(in mat3[3][3][3]);

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);
 					mat3 b = mat3(	in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y);
 					mat3 c = mat3(	-in0.z, -in0.z, in0.z,
 									-in0.y, -in0.y, in0.y,
 									-in0.x, -in0.x, in0.x);

 					mat3 x[3][3][3] = mat3[3][3][3] (mat3[3][3] (mat3[3] (a, a, a),
 																mat3[3] (b, b, b),
 																mat3[3] (c, c, c)),

 													mat3[3][3] (mat3[3] (b, b, b),
 																mat3[3] (a, a, a),
 																mat3[3] (c, c, c)),

 													mat3[3][3] (mat3[3] (c, c, c),
 																mat3[3] (a, a, a),
 																mat3[3] (b, b, b)) );

 					out0 = func(x);
 					${OUTPUT}
 				}

 				ivec3 func(in mat3[3][3] x[3])
 				{
 					mat3 x0 = x[0][0][0];
 					mat3 x1 = x[1][0][0];
 					mat3 x2 = x[2][0][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					return ivec3(ret0, ret1, ret2);
 				}
 			""
 		end

 		case mat3_3x4
 			version 310 es
 			desc "Testing array of arrays as unnamed parameter of a function prototype"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, false, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				bvec3 func(in mat3[3][4]);

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);

 					mat3 b = mat3(	in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y);

 					mat3 c = mat3(	in0.z, in0.z, in0.z,
 									in0.y, in0.y, in0.y,
 									in0.x, in0.x, in0.x);

 					mat3 x[3][4] = mat3[3][4] (	mat3[4] (a, b, c, a),
 												mat3[4] (b, c, a, b),
 												mat3[4] (c, a, b, c) );

 					out0 = func(x);

 					${OUTPUT}
 				}

 				bvec3 func(in mat3[4] x[3])
 				{
 					mat3 x0 = x[0][0];
 					mat3 x1 = x[1][3];
 					mat3 x2 = x[2][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					return bvec3(ret0, ret1, ret2);
 				}
 			""
 		end

 	end # unnamed_parameter

 end # parameter

 group implicit_size "Declaring arrays of arrays with implicit size"

 	case float_3x3
 		version 310 es
 		desc "Testing declaring arrays of arrays with implicit size"
 		values
 		{
 			input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 			output vec3 out0 = [ vec3(2.0, 0.5, 1.0) | vec3(2.0, 7.4, -1.0) | vec3(-2.0, 3.0, 1.6) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}
 				float x[][] = float[][] (	float[] (in0.z, in0.x, in0.y),
 											float[] (in0.z, in0.x, in0.y),
 											float[] (in0.z, in0.x, in0.y) );

 				out0 = vec3(x[0][0], x[1][1], x[2][2]);
 				${OUTPUT}
 			}
 		""
 	end

 	case int_2x3
 		version 310 es
 		desc "Testing declaring arrays of arrays with implicit size"
 		values
 		{
 			input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(7, -1, 2) | ivec3(3, 1, -2) ];
 			output ivec3 out0 = [ ivec3(2, 0, 1) | ivec3(2, 7, -1) | ivec3(-2, 3, 1) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump int;
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}
 				int[][] x = int[][] (	int[] (in0.z, in0.x, in0.y),
 										int[] (in0.z, in0.x, in0.y) );;

 				out0 = ivec3(x[0][0], x[1][1], x[0][2]);
 				${OUTPUT}
 			}
 		""
 	end

 	case bool_3x3x3
 		version 310 es
 		desc "Testing declaring arrays of arrays with implicit size"
 		values
 		{
 			input bvec3 in0 = [ bvec3(false, true, true) ];
 			output bvec3 out0 = [ bvec3(true, false, true) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}
 				bool[][] x[] = bool[][][] ( bool[][] (	bool[](in0.z, in0.z, in0.z),
 														bool[](in0.z, in0.z, in0.z),
 														bool[](in0.z, in0.z, in0.z)),

 											bool[][] (	bool[](in0.x, in0.x, in0.x),
 														bool[](in0.x, in0.x, in0.x),
 														bool[](in0.x, in0.x, in0.x)),

 											bool[][] (	bool[](in0.y, in0.y, in0.y),
 														bool[](in0.y, in0.y, in0.y),
 														bool[](in0.y, in0.y, in0.y)) );

 				out0 = bvec3(x[0][0][0], x[1][1][1], x[2][2][2]);
 				${OUTPUT}
 			}
 		""
 	end

 	case struct_5x5x4
 		version 310 es
 		desc "Testing declaring arrays of arrays with implicit size"
 		values
 		{
 			input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 			output vec3 out0 = [ vec3(-1.0, -0.5, 2.0) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			struct Test
 			{
 				float f;
 				vec3 v;
 			};

 			void main()
 			{
 				${SETUP}

 				Test a = Test(in0.z, vec3(in0.x, in0.y, in0.z));
 				Test b = Test(in0.y, vec3(-in0.z, -in0.x, -in0.y));
 				Test c = Test(in0.x, vec3(-in0.y, in0.z, -in0.x));

 				Test[] x[][] = Test[][][] (	Test[][] (	Test[] (c, c, c, c),
 														Test[] (b, b, b, b),
 														Test[] (a, a, a, a),
 														Test[] (c, c, c, c),
 														Test[] (b, b, b, b) ),

 											Test[][] (	Test[] (a, a, a, a),
 														Test[] (b, b, b, b),
 														Test[] (c, c, c, c),
 														Test[] (a, a, a, a),
 														Test[] (b, b, b, b) ),

 											Test[][] (	Test[] (b, b, b, b),
 														Test[] (c, c, c, c),
 														Test[] (a, a, a, a),
 														Test[] (b, b, b, b),
 														Test[] (c, c, c, c) ),

 											Test[][] (	Test[] (c, c, c, c),
 														Test[] (b, b, b, b),
 														Test[] (a, a, a, a),
 														Test[] (c, c, c, c),
 														Test[] (b, b, b, b) ),

 											Test[][] (	Test[] (a, a, a, a),
 														Test[] (b, b, b, b),
 														Test[] (c, c, c, c),
 														Test[] (a, a, a, a),
 														Test[] (b, b, b, b) ) );

 				out0 = vec3(x[0][0][0].v.x, x[1][1][1].v.y, x[4][3][3].v.z);
 				${OUTPUT}
 			}
 		""
 	end

 	case vec3_1x3
 		version 310 es
 		desc "Testing declaring arrays of arrays with implicit size"
 		values
 		{
 			input vec3 in0 =	[ vec3(0.5, 1.0, 2.0) | vec3(-0.5, 11.2, -1.0) ];
 			output vec3 out0 = [ vec3(0.5, -2.0, 1.0) | vec3(-0.5, 1.0, 11.2) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}
 				vec3 x[][] = vec3[][] (	vec3[] (vec3(in0.x, in0.y, -in0.z)	,
 												vec3(in0.y, -in0.z, in0.x)	,
 												vec3(-in0.z, in0.x, in0.y)) );

 				out0 = vec3(x[0][0].x, x[0][1].y, x[0][2].z);
 				${OUTPUT}
 			}
 		""
 	end

 	case ivec3_3x1x3
 		version 310 es
 		desc "Testing declaring arrays of arrays with implicit size"
 		values
 		{
 			input ivec3 in0 =	[ ivec3(0, 1, 2) | ivec3(5, 11, -1) ];
 			output ivec3 out0 = [ ivec3(0, -2, 1) | ivec3(5, 1, 11) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump int;
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}
 				ivec3[][][] x = ivec3[][][] (	ivec3[][] (	ivec3[] (	ivec3(in0.x, in0.y, -in0.z),
 																		ivec3(0.0, 0.0, 0.0),
 																		ivec3(0.0, 0.0, 0.0)) ),

 												ivec3[][] ( ivec3[] (	ivec3(0.0, 0.0, 0.0),
 																		ivec3(in0.y, -in0.z, in0.x),
 																		ivec3(0.0, 0.0, 0.0)) ),

 												ivec3[][] (	ivec3[] (	ivec3(0.0, 0.0, 0.0),
 																		ivec3(0.0, 0.0, 0.0),
 																		ivec3(-in0.z, in0.x, in0.y)) ) );

 				out0 = ivec3(x[0][0][0].x, x[1][0][1].y, x[2][0][2].z);
 				${OUTPUT}
 			}
 		""
 	end

 	case bvec3_3x1
 		version 310 es
 		desc "Testing declaring arrays of arrays with implicit size"
 		values
 		{
 			input bvec3 in0 =	[ bvec3(true, false, true) ];
 			output bvec3 out0 = [ bvec3(true, true, false) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}
 				bvec3[][] x = bvec3[][] (	bvec3[] ( bvec3(in0.x, in0.y, in0.z)),
 											bvec3[] ( bvec3(in0.y, in0.z, in0.x)),
 											bvec3[] ( bvec3(in0.z, in0.x, in0.y)) );

 				out0 = bvec3(x[0][0].x, x[1][0].y, x[2][0].z);
 				${OUTPUT}
 			}
 		""
 	end

 	case mat3_3x2
 		version 310 es
 		desc "Testing declaring arrays of arrays with implicit size"
 		values
 		{
 			input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(-1.5, 0.0, -2.3) ];
 			output vec3 out0 = [ vec3(0.5, -1.0, 1.0) | vec3(-1.5, 0.0, 0.0) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}
 				mat3[][] a = mat3[][] (	mat3[] ( mat3(	in0.x, in0.y, in0.z,
 														in0.x, in0.y, in0.z,
 														in0.x, in0.y, in0.z),
 												 mat3(	in0.z, in0.x, -in0.y,
 														in0.z, in0.x, -in0.y,
 														in0.z, in0.x, -in0.y)),

 										mat3[] ( mat3(	-in0.z, -in0.z, in0.z,
 														-in0.y, -in0.y, in0.y,
 														-in0.x, -in0.x, in0.x),
 												 mat3(	in0.x, in0.y, in0.z,
 														in0.x, in0.y, in0.z,
 														in0.x, in0.y, in0.z)),

 										mat3[] ( mat3(	in0.z, in0.x, -in0.y,
 														in0.z, in0.x, -in0.y,
 														in0.z, in0.x, -in0.y),
 												 mat3(	-in0.z, -in0.z, in0.z,
 														-in0.y, -in0.y, in0.y,
 														-in0.x, -in0.x, in0.x)) );

 				mat3 a0 = a[0][0];
 				mat3 a1 = a[0][1];
 				mat3 a2 = a[2][1];

 				float ret0 = a0[2][0];
 				float ret1 = a1[0][2];
 				float ret2 = a2[1][2];

 				out0 = vec3(ret0, ret1, ret2);
 				${OUTPUT}
 			}
 		""
 	end

 	case mat3_3x3x3
 		version 310 es
 		desc "Testing declaring arrays of arrays with implicit size"
 		values
 		{
 			input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(-1, 0, -2) ];
 			output ivec3 out0 = [ ivec3(0, -1, 1) | ivec3(-1, 0, 0) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump int;
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}

 				mat3 a = mat3(	in0.x, in0.y, in0.z,
 								in0.x, in0.y, in0.z,
 								in0.x, in0.y, in0.z);
 				mat3 b = mat3(	in0.z, in0.x, -in0.y,
 								in0.z, in0.x, -in0.y,
 								in0.z, in0.x, -in0.y);
 				mat3 c = mat3(	-in0.z, -in0.z, in0.z,
 								-in0.y, -in0.y, in0.y,
 								-in0.x, -in0.x, in0.x);

 				mat3[][][] x = mat3[][][] (	mat3[][] (	mat3[] (a, a, a),
 														mat3[] (b, b, b),
 														mat3[] (c, c, c)),

 											mat3[][] (	mat3[] (b, b, b),
 														mat3[] (a, a, a),
 														mat3[] (c, c, c)),

 											mat3[][] (	mat3[] (c, c, c),
 														mat3[] (a, a, a),
 														mat3[] (b, b, b)) );

 				mat3 x0 = x[0][0][0];
 				mat3 x1 = x[1][0][0];
 				mat3 x2 = x[2][0][0];

 				float ret0 = x0[2][0];
 				float ret1 = x1[0][2];
 				float ret2 = x2[1][2];

 				out0 = ivec3(ret0, ret1, ret2);
 				${OUTPUT}
 			}
 		""
 	end

 	case mat3_3x4
 		version 310 es
 		desc "Testing declaring arrays of arrays with implicit size"
 		values
 		{
 			input bvec3 in0 = [ bvec3(true, false, true) ];
 			output bvec3 out0 = [ bvec3(true, false, false) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}

 				mat3 a = mat3(	in0.x, in0.y, in0.z,
 								in0.x, in0.y, in0.z,
 								in0.x, in0.y, in0.z);

 				mat3 b = mat3(	in0.z, in0.x, in0.y,
 								in0.z, in0.x, in0.y,
 								in0.z, in0.x, in0.y);

 				mat3 c = mat3(	in0.z, in0.z, in0.z,
 								in0.y, in0.y, in0.y,
 								in0.x, in0.x, in0.x);

 				mat3[] x[] = mat3[][] (	mat3[] (a, b, c, a),
 										mat3[] (b, c, a, b),
 										mat3[] (c, a, b, c) );

 				mat3 x0 = x[0][0];
 				mat3 x1 = x[1][3];
 				mat3 x2 = x[2][0];

 				float ret0 = x0[2][0];
 				float ret1 = x1[0][2];
 				float ret2 = x2[1][2];

 				out0 = bvec3(ret0, ret1, ret2);
 				${OUTPUT}
 			}
 		""
 	end

 end # implicit_size

 group assignment "Testing assignment of arrays of arrays"

 	group explicit_to_explicit "Declaring an array of arrays with explicit size and assigning it to another array of arrays with explicit size"

 		case float_3x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays with explicit size"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(2.0, 0.5, 1.0) | vec3(2.0, 7.4, -1.0) | vec3(-2.0, 3.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					float x[3][3] = float[3][3] (	float[3] (in0.z, in0.x, in0.y),
 													float[3] (in0.z, in0.x, in0.y),
 													float[3] (in0.z, in0.x, in0.y) );

 					float[3] y[3] = x;

 					out0 = vec3(y[0][0], y[1][1], y[2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_2x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays with explicit size"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(7, -1, 2) | ivec3(3, 1, -2) ];
 				output ivec3 out0 = [ ivec3(2, 0, 1) | ivec3(2, 7, -1) | ivec3(-2, 3, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					int[2][3] x = int[2][3] (	int[3] (in0.z, in0.x, in0.y),
 												int[3] (in0.z, in0.x, in0.y) );;
 					int y[2][3] = x;

 					out0 = ivec3(y[0][0], y[1][1], y[0][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case bool_3x3x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays with explicit size"
 			values
 			{
 				input bvec3 in0 = [ bvec3(false, true, true) ];
 				output bvec3 out0 = [ bvec3(true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					bool[3][3] x[3] = bool[3][3][3] (bool[3][3] (bool[3](in0.z, in0.z, in0.z),
 																bool[3](in0.z, in0.z, in0.z),
 																bool[3](in0.z, in0.z, in0.z)),

 													bool[3][3] (bool[3](in0.x, in0.x, in0.x),
 																bool[3](in0.x, in0.x, in0.x),
 																bool[3](in0.x, in0.x, in0.x)),

 													bool[3][3] (bool[3](in0.y, in0.y, in0.y),
 																bool[3](in0.y, in0.y, in0.y),
 																bool[3](in0.y, in0.y, in0.y)) );

 					bool[3] y[3][3] = x;

 					out0 = bvec3(y[0][0][0], y[1][1][1], y[2][2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case struct_5x5x4
 			version 310 es
 			desc "Testing assignment of arrays of arrays with explicit size"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 				output vec3 out0 = [ vec3(-1.0, -0.5, 2.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				struct Test
 				{
 					float f;
 					vec3 v;
 				};

 				void main()
 				{
 					${SETUP}

 					Test a = Test(in0.z, vec3(in0.x, in0.y, in0.z));
 					Test b = Test(in0.y, vec3(-in0.z, -in0.x, -in0.y));
 					Test c = Test(in0.x, vec3(-in0.y, in0.z, -in0.x));

 					Test[4] x[5][5] = Test[5][5][4] (	Test[5][4] (Test[4] (c, c, c, c),
 																	Test[4] (b, b, b, b),
 																	Test[4] (a, a, a, a),
 																	Test[4] (c, c, c, c),
 																	Test[4] (b, b, b, b) ),

 														Test[5][4] (Test[4] (a, a, a, a),
 																	Test[4] (b, b, b, b),
 																	Test[4] (c, c, c, c),
 																	Test[4] (a, a, a, a),
 																	Test[4] (b, b, b, b) ),

 														Test[5][4] (Test[4] (b, b, b, b),
 																	Test[4] (c, c, c, c),
 																	Test[4] (a, a, a, a),
 																	Test[4] (b, b, b, b),
 																	Test[4] (c, c, c, c) ),

 														Test[5][4] (Test[4] (c, c, c, c),
 																	Test[4] (b, b, b, b),
 																	Test[4] (a, a, a, a),
 																	Test[4] (c, c, c, c),
 																	Test[4] (b, b, b, b) ),

 														Test[5][4] (Test[4] (a, a, a, a),
 																	Test[4] (b, b, b, b),
 																	Test[4] (c, c, c, c),
 																	Test[4] (a, a, a, a),
 																	Test[4] (b, b, b, b) ) );

 					Test y[5][5][4] = x;

 					out0 = vec3(y[0][0][0].v.x, y[1][1][1].v.y, y[4][3][3].v.z);
 					${OUTPUT}
 				}
 			""
 		end

 		case vec3_1x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays with explicit size"
 			values
 			{
 				input vec3 in0 =	[ vec3(0.5, 1.0, 2.0) | vec3(-0.5, 11.2, -1.0) ];
 				output vec3 out0 = [ vec3(0.5, -2.0, 1.0) | vec3(-0.5, 1.0, 11.2) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					vec3 x[1][3] = vec3[1][3] (	vec3[3] (vec3(in0.x, in0.y, -in0.z),
 														vec3(in0.y, -in0.z, in0.x),
 														vec3(-in0.z, in0.x, in0.y)) );

 					vec3 y[1][3] = x;

 					out0 = vec3(y[0][0].x, y[0][1].y, y[0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case ivec3_3x1x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays with explicit size"
 			values
 			{
 				input ivec3 in0 =	[ ivec3(0, 1, 2) | ivec3(5, 11, -1) ];
 				output ivec3 out0 = [ ivec3(0, -2, 1) | ivec3(5, 1, 11) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					ivec3[3][1][3] x = ivec3[3][1][3] (	ivec3[1][3] (ivec3[3] (	ivec3(in0.x, in0.y, -in0.z),
 																				ivec3(0.0, 0.0, 0.0),
 																				ivec3(0.0, 0.0, 0.0)) ),

 														ivec3[1][3] (ivec3[3] (	ivec3(0.0, 0.0, 0.0),
 																				ivec3(in0.y, -in0.z, in0.x),
 																				ivec3(0.0, 0.0, 0.0)) ),

 														ivec3[1][3] (ivec3[3] (	ivec3(0.0, 0.0, 0.0),
 																				ivec3(0.0, 0.0, 0.0),
 																				ivec3(-in0.z, in0.x, in0.y)) ) );

 					ivec3[3] y[3][1] = x;

 					out0 = ivec3(y[0][0][0].x, y[1][0][1].y, y[2][0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case bvec3_3x1
 			version 310 es
 			desc "Testing assignment of arrays of arrays with explicit size"
 			values
 			{
 				input bvec3 in0 =	[ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, true, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					bvec3[3][1] x = bvec3[3][1] (	bvec3[1] ( bvec3(in0.x, in0.y, in0.z)),
 													bvec3[1] ( bvec3(in0.y, in0.z, in0.x)),
 													bvec3[1] ( bvec3(in0.z, in0.x, in0.y)) );

 					bvec3[3][1] y = x;

 					out0 = bvec3(y[0][0].x, y[1][0].y, y[2][0].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x2
 			version 310 es
 			desc "Testing assignment of arrays of arrays with explicit size"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(-1.5, 0.0, -2.3) ];
 				output vec3 out0 = [ vec3(0.5, -1.0, 1.0) | vec3(-1.5, 0.0, 0.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					mat3[3][2] a = mat3[3][2] (	mat3[2] (mat3(	in0.x, in0.y, in0.z,
 																in0.x, in0.y, in0.z,
 																in0.x, in0.y, in0.z),
 														 mat3(	in0.z, in0.x, -in0.y,
 																in0.z, in0.x, -in0.y,
 																in0.z, in0.x, -in0.y)),

 												mat3[2] (mat3(	-in0.z, -in0.z, in0.z,
 																-in0.y, -in0.y, in0.y,
 																-in0.x, -in0.x, in0.x),
 														 mat3(	in0.x, in0.y, in0.z,
 																in0.x, in0.y, in0.z,
 																in0.x, in0.y, in0.z)),

 												mat3[2] (mat3(	in0.z, in0.x, -in0.y,
 																in0.z, in0.x, -in0.y,
 																in0.z, in0.x, -in0.y),
 														 mat3(	-in0.z, -in0.z, in0.z,
 																-in0.y, -in0.y, in0.y,
 																-in0.x, -in0.x, in0.x)) );

 					mat3[2] y[3] = a;

 					mat3 a0 = y[0][0];
 					mat3 a1 = y[0][1];
 					mat3 a2 = y[2][1];

 					float ret0 = a0[2][0];
 					float ret1 = a1[0][2];
 					float ret2 = a2[1][2];

 					out0 = vec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x3x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays with explicit size"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(-1, 0, -2) ];
 				output ivec3 out0 = [ ivec3(0, -1, 1) | ivec3(-1, 0, 0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);
 					mat3 b = mat3(	in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y);
 					mat3 c = mat3(	-in0.z, -in0.z, in0.z,
 									-in0.y, -in0.y, in0.y,
 									-in0.x, -in0.x, in0.x);

 					mat3[3][3][3] x = mat3[3][3][3] (mat3[3][3] (mat3[3] (a, a, a),
 																mat3[3] (b, b, b),
 																mat3[3] (c, c, c)),

 													mat3[3][3] (mat3[3] (b, b, b),
 																mat3[3] (a, a, a),
 																mat3[3] (c, c, c)),

 													mat3[3][3] (mat3[3] (c, c, c),
 																mat3[3] (a, a, a),
 																mat3[3] (b, b, b)) );

 					mat3 y[3][3][3] = x;

 					mat3 x0 = y[0][0][0];
 					mat3 x1 = y[1][0][0];
 					mat3 x2 = y[2][0][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = ivec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x4
 			version 310 es
 			desc "Testing assignment of arrays of arrays with explicit size"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, false, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);

 					mat3 b = mat3(	in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y);

 					mat3 c = mat3(	in0.z, in0.z, in0.z,
 									in0.y, in0.y, in0.y,
 									in0.x, in0.x, in0.x);

 					mat3[4] x[3] = mat3[3][4] (	mat3[4] (a, b, c, a),
 												mat3[4] (b, c, a, b),
 												mat3[4] (c, a, b, c) );

 					mat3 y[3][4] = x;

 					mat3 x0 = y[0][0];
 					mat3 x1 = y[1][3];
 					mat3 x2 = y[2][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = bvec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 	end # explicit_to_explicit

 	group explicit_to_implicit "Declaring an array of arrays with explicit size and assigning it to another array of arrays with implicit size"

 		case float_3x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays from explicitly sized to implicitly sized"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(2.0, 0.5, 1.0) | vec3(2.0, 7.4, -1.0) | vec3(-2.0, 3.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					float x[3][3] = float[3][3] (	float[3] (in0.z, in0.x, in0.y),
 													float[3] (in0.z, in0.x, in0.y),
 													float[3] (in0.z, in0.x, in0.y) );

 					float[] y[] = x;

 					out0 = vec3(y[0][0], y[1][1], y[2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_2x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays from explicitly sized to implicitly sized"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(7, -1, 2) | ivec3(3, 1, -2) ];
 				output ivec3 out0 = [ ivec3(2, 0, 1) | ivec3(2, 7, -1) | ivec3(-2, 3, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					int[2][3] x = int[2][3] (	int[3] (in0.z, in0.x, in0.y),
 												int[3] (in0.z, in0.x, in0.y) );;
 					int y[][] = x;

 					out0 = ivec3(y[0][0], y[1][1], y[0][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case bool_3x3x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays from explicitly sized to implicitly sized"
 			values
 			{
 				input bvec3 in0 = [ bvec3(false, true, true) ];
 				output bvec3 out0 = [ bvec3(true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					bool[3][3] x[3] = bool[3][3][3] (bool[3][3] (bool[3](in0.z, in0.z, in0.z),
 																bool[3](in0.z, in0.z, in0.z),
 																bool[3](in0.z, in0.z, in0.z)),

 													bool[3][3] (bool[3](in0.x, in0.x, in0.x),
 																bool[3](in0.x, in0.x, in0.x),
 																bool[3](in0.x, in0.x, in0.x)),

 													bool[3][3] (bool[3](in0.y, in0.y, in0.y),
 																bool[3](in0.y, in0.y, in0.y),
 																bool[3](in0.y, in0.y, in0.y)) );

 					bool[] y[][] = x;

 					out0 = bvec3(y[0][0][0], y[1][1][1], y[2][2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case struct_5x5x4
 			version 310 es
 			desc "Testing assignment of arrays of arrays from explicitly sized to implicitly sized"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 				output vec3 out0 = [ vec3(-1.0, -0.5, 2.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				struct Test
 				{
 					float f;
 					vec3 v;
 				};

 				void main()
 				{
 					${SETUP}

 					Test a = Test(in0.z, vec3(in0.x, in0.y, in0.z));
 					Test b = Test(in0.y, vec3(-in0.z, -in0.x, -in0.y));
 					Test c = Test(in0.x, vec3(-in0.y, in0.z, -in0.x));

 					Test[4] x[5][5] = Test[5][5][4] (Test[5][4] (Test[4] (c, c, c, c),
 																Test[4] (b, b, b, b),
 																Test[4] (a, a, a, a),
 																Test[4] (c, c, c, c),
 																Test[4] (b, b, b, b) ),

 													Test[5][4] (Test[4] (a, a, a, a),
 																Test[4] (b, b, b, b),
 																Test[4] (c, c, c, c),
 																Test[4] (a, a, a, a),
 																Test[4] (b, b, b, b) ),

 													Test[5][4] (Test[4] (b, b, b, b),
 																Test[4] (c, c, c, c),
 																Test[4] (a, a, a, a),
 																Test[4] (b, b, b, b),
 																Test[4] (c, c, c, c) ),

 													Test[5][4] (Test[4] (c, c, c, c),
 																Test[4] (b, b, b, b),
 																Test[4] (a, a, a, a),
 																Test[4] (c, c, c, c),
 																Test[4] (b, b, b, b) ),

 													Test[5][4] (Test[4] (a, a, a, a),
 																Test[4] (b, b, b, b),
 																Test[4] (c, c, c, c),
 																Test[4] (a, a, a, a),
 																Test[4] (b, b, b, b) ) );

 					Test y[][][] = x;

 					out0 = vec3(y[0][0][0].v.x, y[1][1][1].v.y, y[4][3][3].v.z);
 					${OUTPUT}
 				}
 			""
 		end

 		case vec3_1x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays from explicitly sized to implicitly sized"
 			values
 			{
 				input vec3 in0 =	[ vec3(0.5, 1.0, 2.0) | vec3(-0.5, 11.2, -1.0) ];
 				output vec3 out0 = [ vec3(0.5, -2.0, 1.0) | vec3(-0.5, 1.0, 11.2) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					vec3 x[1][3] = vec3[1][3] (	vec3[3] (vec3(in0.x, in0.y, -in0.z),
 														vec3(in0.y, -in0.z, in0.x),
 														vec3(-in0.z, in0.x, in0.y)) );

 					vec3 y[][] = x;

 					out0 = vec3(y[0][0].x, y[0][1].y, y[0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case ivec3_3x1x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays from explicitly sized to implicitly sized"
 			values
 			{
 				input ivec3 in0 =	[ ivec3(0, 1, 2) | ivec3(5, 11, -1) ];
 				output ivec3 out0 = [ ivec3(0, -2, 1) | ivec3(5, 1, 11) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					ivec3[3][1][3] x = ivec3[3][1][3] (	ivec3[1][3] (ivec3[3] (	ivec3(in0.x, in0.y, -in0.z),
 																				ivec3(0.0, 0.0, 0.0),
 																				ivec3(0.0, 0.0, 0.0)) ),

 														ivec3[1][3] (ivec3[3] (	ivec3(0.0, 0.0, 0.0),
 																				ivec3(in0.y, -in0.z, in0.x),
 																				ivec3(0.0, 0.0, 0.0)) ),

 														ivec3[1][3] (ivec3[3] (	ivec3(0.0, 0.0, 0.0),
 																				ivec3(0.0, 0.0, 0.0),
 																				ivec3(-in0.z, in0.x, in0.y)) ) );

 					ivec3[] y[][] = x;

 					out0 = ivec3(y[0][0][0].x, y[1][0][1].y, y[2][0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case bvec3_3x1
 			version 310 es
 			desc "Testing assignment of arrays of arrays from explicitly sized to implicitly sized"
 			values
 			{
 				input bvec3 in0 =	[ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, true, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					bvec3[3][1] x = bvec3[3][1] (	bvec3[1] ( bvec3(in0.x, in0.y, in0.z)),
 													bvec3[1] ( bvec3(in0.y, in0.z, in0.x)),
 													bvec3[1] ( bvec3(in0.z, in0.x, in0.y)) );

 					bvec3[][] y = x;

 					out0 = bvec3(y[0][0].x, y[1][0].y, y[2][0].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x2
 			version 310 es
 			desc "Testing assignment of arrays of arrays from explicitly sized to implicitly sized"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(-1.5, 0.0, -2.3) ];
 				output vec3 out0 = [ vec3(0.5, -1.0, 1.0) | vec3(-1.5, 0.0, 0.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					mat3[3][2] a = mat3[3][2] (	mat3[2] (mat3(	in0.x, in0.y, in0.z,
 																in0.x, in0.y, in0.z,
 																in0.x, in0.y, in0.z),
 														 mat3(	in0.z, in0.x, -in0.y,
 																in0.z, in0.x, -in0.y,
 																in0.z, in0.x, -in0.y)),

 												mat3[2] (mat3(	-in0.z, -in0.z, in0.z,
 																-in0.y, -in0.y, in0.y,
 																-in0.x, -in0.x, in0.x),
 														 mat3(	in0.x, in0.y, in0.z,
 																in0.x, in0.y, in0.z,
 																in0.x, in0.y, in0.z)),

 												mat3[2] (mat3(	in0.z, in0.x, -in0.y,
 																in0.z, in0.x, -in0.y,
 																in0.z, in0.x, -in0.y),
 														 mat3(	-in0.z, -in0.z, in0.z,
 																-in0.y, -in0.y, in0.y,
 																-in0.x, -in0.x, in0.x)) );

 					mat3[] y[] = a;

 					mat3 a0 = y[0][0];
 					mat3 a1 = y[0][1];
 					mat3 a2 = y[2][1];

 					float ret0 = a0[2][0];
 					float ret1 = a1[0][2];
 					float ret2 = a2[1][2];

 					out0 = vec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x3x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays from explicitly sized to implicitly sized"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(-1, 0, -2) ];
 				output ivec3 out0 = [ ivec3(0, -1, 1) | ivec3(-1, 0, 0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);
 					mat3 b = mat3(	in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y);
 					mat3 c = mat3(	-in0.z, -in0.z, in0.z,
 									-in0.y, -in0.y, in0.y,
 									-in0.x, -in0.x, in0.x);

 					mat3[3][3][3] x = mat3[3][3][3] (mat3[3][3] (mat3[3] (a, a, a),
 																mat3[3] (b, b, b),
 																mat3[3] (c, c, c)),

 													mat3[3][3] (mat3[3] (b, b, b),
 																mat3[3] (a, a, a),
 																mat3[3] (c, c, c)),

 													mat3[3][3] (mat3[3] (c, c, c),
 																mat3[3] (a, a, a),
 																mat3[3] (b, b, b)) );

 					mat3 y[][][] = x;

 					mat3 x0 = y[0][0][0];
 					mat3 x1 = y[1][0][0];
 					mat3 x2 = y[2][0][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = ivec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x4
 			version 310 es
 			desc "Testing assignment of arrays of arrays from explicitly sized to implicitly sized"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, false, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);

 					mat3 b = mat3(	in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y);

 					mat3 c = mat3(	in0.z, in0.z, in0.z,
 									in0.y, in0.y, in0.y,
 									in0.x, in0.x, in0.x);

 					mat3[4] x[3] = mat3[3][4] (	mat3[4] (a, b, c, a),
 												mat3[4] (b, c, a, b),
 												mat3[4] (c, a, b, c) );

 					mat3 y[][] = x;

 					mat3 x0 = y[0][0];
 					mat3 x1 = y[1][3];
 					mat3 x2 = y[2][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = bvec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 	end # explicit_to_implicit

 	group implicit_to_explicit "Declaring an array of arrays with implicit size and assigning it to another array of arrays with explicit size"

 		case float_3x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays from implicitly sized to explicitly sized"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(2.0, 0.5, 1.0) | vec3(2.0, 7.4, -1.0) | vec3(-2.0, 3.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					float x[][] = float[][] (	float[] (in0.z, in0.x, in0.y),
 												float[] (in0.z, in0.x, in0.y),
 												float[] (in0.z, in0.x, in0.y) );

 					float[3] y[3] = x;

 					out0 = vec3(y[0][0], y[1][1], y[2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_2x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays from implicitly sized to explicitly sized"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(7, -1, 2) | ivec3(3, 1, -2) ];
 				output ivec3 out0 = [ ivec3(2, 0, 1) | ivec3(2, 7, -1) | ivec3(-2, 3, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					int[][] x = int[][] (	int[] (in0.z, in0.x, in0.y),
 											int[] (in0.z, in0.x, in0.y) );;
 					int y[2][3] = x;

 					out0 = ivec3(y[0][0], y[1][1], y[0][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case bool_3x3x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays from implicitly sized to explicitly sized"
 			values
 			{
 				input bvec3 in0 = [ bvec3(false, true, true) ];
 				output bvec3 out0 = [ bvec3(true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					bool[][] x[] = bool[][][] ( bool[][] (	bool[](in0.z, in0.z, in0.z),
 															bool[](in0.z, in0.z, in0.z),
 															bool[](in0.z, in0.z, in0.z)),

 												bool[][] (	bool[](in0.x, in0.x, in0.x),
 															bool[](in0.x, in0.x, in0.x),
 															bool[](in0.x, in0.x, in0.x)),

 												bool[][] (	bool[](in0.y, in0.y, in0.y),
 															bool[](in0.y, in0.y, in0.y),
 															bool[](in0.y, in0.y, in0.y)) );

 					bool[3] y[3][3] = x;

 					out0 = bvec3(y[0][0][0], y[1][1][1], y[2][2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case struct_5x5x4
 			version 310 es
 			desc "Testing assignment of arrays of arrays from implicitly sized to explicitly sized"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 				output vec3 out0 = [ vec3(-1.0, -0.5, 2.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				struct Test
 				{
 					float f;
 					vec3 v;
 				};

 				void main()
 				{
 					${SETUP}

 					Test a = Test(in0.z, vec3(in0.x, in0.y, in0.z));
 					Test b = Test(in0.y, vec3(-in0.z, -in0.x, -in0.y));
 					Test c = Test(in0.x, vec3(-in0.y, in0.z, -in0.x));

 					Test[] x[][] = Test[][][] (	Test[][] (	Test[] (c, c, c, c),
 															Test[] (b, b, b, b),
 															Test[] (a, a, a, a),
 															Test[] (c, c, c, c),
 															Test[] (b, b, b, b) ),

 												Test[][] (	Test[] (a, a, a, a),
 															Test[] (b, b, b, b),
 															Test[] (c, c, c, c),
 															Test[] (a, a, a, a),
 															Test[] (b, b, b, b) ),

 												Test[][] (	Test[] (b, b, b, b),
 															Test[] (c, c, c, c),
 															Test[] (a, a, a, a),
 															Test[] (b, b, b, b),
 															Test[] (c, c, c, c) ),

 												Test[][] (	Test[] (c, c, c, c),
 															Test[] (b, b, b, b),
 															Test[] (a, a, a, a),
 															Test[] (c, c, c, c),
 															Test[] (b, b, b, b) ),

 												Test[][] (	Test[] (a, a, a, a),
 															Test[] (b, b, b, b),
 															Test[] (c, c, c, c),
 															Test[] (a, a, a, a),
 															Test[] (b, b, b, b) ) );

 					Test y[5][5][4] = x;

 					out0 = vec3(y[0][0][0].v.x, y[1][1][1].v.y, y[4][3][3].v.z);
 					${OUTPUT}
 				}
 			""
 		end

 		case vec3_1x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays from implicitly sized to explicitly sized"
 			values
 			{
 				input vec3 in0 =	[ vec3(0.5, 1.0, 2.0) | vec3(-0.5, 11.2, -1.0) ];
 				output vec3 out0 = [ vec3(0.5, -2.0, 1.0) | vec3(-0.5, 1.0, 11.2) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					vec3 x[][] = vec3[][] (	vec3[] (vec3(in0.x, in0.y, -in0.z),
 													vec3(in0.y, -in0.z, in0.x),
 													vec3(-in0.z, in0.x, in0.y)) );

 					vec3 y[1][3] = x;

 					out0 = vec3(y[0][0].x, y[0][1].y, y[0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case ivec3_3x1x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays from implicitly sized to explicitly sized"
 			values
 			{
 				input ivec3 in0 =	[ ivec3(0, 1, 2) | ivec3(5, 11, -1) ];
 				output ivec3 out0 = [ ivec3(0, -2, 1) | ivec3(5, 1, 11) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					ivec3[][][] x = ivec3[][][] (	ivec3[][] (	ivec3[] (	ivec3(in0.x, in0.y, -in0.z),
 																				ivec3(0.0, 0.0, 0.0),
 																				ivec3(0.0, 0.0, 0.0)) ),

 														ivec3[][] ( ivec3[] (	ivec3(0.0, 0.0, 0.0),
 																				ivec3(in0.y, -in0.z, in0.x),
 																				ivec3(0.0, 0.0, 0.0)) ),

 														ivec3[][] (	ivec3[] (	ivec3(0.0, 0.0, 0.0),
 																				ivec3(0.0, 0.0, 0.0),
 																				ivec3(-in0.z, in0.x, in0.y)) ) );

 					ivec3[3] y[3][1] = x;

 					out0 = ivec3(y[0][0][0].x, y[1][0][1].y, y[2][0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case bvec3_3x1
 			version 310 es
 			desc "Testing assignment of arrays of arrays from implicitly sized to explicitly sized"
 			values
 			{
 				input bvec3 in0 =	[ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, true, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					bvec3[][] x = bvec3[][] (	bvec3[] ( bvec3(in0.x, in0.y, in0.z)),
 												bvec3[] ( bvec3(in0.y, in0.z, in0.x)),
 												bvec3[] ( bvec3(in0.z, in0.x, in0.y)) );

 					bvec3[3][1] y = x;

 					out0 = bvec3(y[0][0].x, y[1][0].y, y[2][0].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x2
 			version 310 es
 			desc "Testing assignment of arrays of arrays from implicitly sized to explicitly sized"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(-1.5, 0.0, -2.3) ];
 				output vec3 out0 = [ vec3(0.5, -1.0, 1.0) | vec3(-1.5, 0.0, 0.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					mat3[][] a = mat3[][] (	mat3[] ( mat3(	in0.x, in0.y, in0.z,
 															in0.x, in0.y, in0.z,
 															in0.x, in0.y, in0.z),
 													 mat3(	in0.z, in0.x, -in0.y,
 															in0.z, in0.x, -in0.y,
 															in0.z, in0.x, -in0.y)),

 											mat3[] ( mat3(	-in0.z, -in0.z, in0.z,
 															-in0.y, -in0.y, in0.y,
 															-in0.x, -in0.x, in0.x),
 													 mat3(	in0.x, in0.y, in0.z,
 															in0.x, in0.y, in0.z,
 															in0.x, in0.y, in0.z)),

 											mat3[] ( mat3(	in0.z, in0.x, -in0.y,
 															in0.z, in0.x, -in0.y,
 															in0.z, in0.x, -in0.y),
 													 mat3(	-in0.z, -in0.z, in0.z,
 															-in0.y, -in0.y, in0.y,
 															-in0.x, -in0.x, in0.x)) );

 					mat3[2] y[3] = a;

 					mat3 a0 = y[0][0];
 					mat3 a1 = y[0][1];
 					mat3 a2 = y[2][1];

 					float ret0 = a0[2][0];
 					float ret1 = a1[0][2];
 					float ret2 = a2[1][2];

 					out0 = vec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x3x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays from implicitly sized to explicitly sized"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(-1, 0, -2) ];
 				output ivec3 out0 = [ ivec3(0, -1, 1) | ivec3(-1, 0, 0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);
 					mat3 b = mat3(	in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y);
 					mat3 c = mat3(	-in0.z, -in0.z, in0.z,
 									-in0.y, -in0.y, in0.y,
 									-in0.x, -in0.x, in0.x);

 					mat3[][][] x = mat3[][][] (	mat3[][] (	mat3[] (a, a, a),
 															mat3[] (b, b, b),
 															mat3[] (c, c, c)),

 												mat3[][] (	mat3[] (b, b, b),
 															mat3[] (a, a, a),
 															mat3[] (c, c, c)),

 												mat3[][] (	mat3[] (c, c, c),
 															mat3[] (a, a, a),
 															mat3[] (b, b, b)) );

 					mat3 y[3][3][3] = x;

 					mat3 x0 = y[0][0][0];
 					mat3 x1 = y[1][0][0];
 					mat3 x2 = y[2][0][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = ivec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x4
 			version 310 es
 			desc "Testing assignment of arrays of arrays from implicitly sized to explicitly sized"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, false, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);

 					mat3 b = mat3(	in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y);

 					mat3 c = mat3(	in0.z, in0.z, in0.z,
 									in0.y, in0.y, in0.y,
 									in0.x, in0.x, in0.x);

 					mat3[] x[] = mat3[][] (	mat3[] (a, b, c, a),
 											mat3[] (b, c, a, b),
 											mat3[] (c, a, b, c) );

 					mat3 y[3][4] = x;

 					mat3 x0 = y[0][0];
 					mat3 x1 = y[1][3];
 					mat3 x2 = y[2][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = bvec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 	end # implicit_to_explicit

 	group implicit_to_implicit "Declaring an array of arrays with implicit size and assigning it to another array of arrays with implicit size"

 		case float_3x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays with implicit sizes"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(7.4, -1.0, 2.0) | vec3(3.0, 1.6, -2.0) ];
 				output vec3 out0 = [ vec3(2.0, 0.5, 1.0) | vec3(2.0, 7.4, -1.0) | vec3(-2.0, 3.0, 1.6) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					float x[][] = float[][] (	float[] (in0.z, in0.x, in0.y),
 												float[] (in0.z, in0.x, in0.y),
 												float[] (in0.z, in0.x, in0.y) );

 					float[] y[] = x;

 					out0 = vec3(y[0][0], y[1][1], y[2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_2x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays with implicit sizes"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(7, -1, 2) | ivec3(3, 1, -2) ];
 				output ivec3 out0 = [ ivec3(2, 0, 1) | ivec3(2, 7, -1) | ivec3(-2, 3, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					int[][] x = int[][] (	int[] (in0.z, in0.x, in0.y),
 											int[] (in0.z, in0.x, in0.y) );;
 					int y[][] = x;

 					out0 = ivec3(y[0][0], y[1][1], y[0][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case bool_3x3x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays with implicit sizes"
 			values
 			{
 				input bvec3 in0 = [ bvec3(false, true, true) ];
 				output bvec3 out0 = [ bvec3(true, false, true) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					bool[][] x[] = bool[][][] ( bool[][] (	bool[](in0.z, in0.z, in0.z),
 															bool[](in0.z, in0.z, in0.z),
 															bool[](in0.z, in0.z, in0.z)),

 												bool[][] (	bool[](in0.x, in0.x, in0.x),
 															bool[](in0.x, in0.x, in0.x),
 															bool[](in0.x, in0.x, in0.x)),

 												bool[][] (	bool[](in0.y, in0.y, in0.y),
 															bool[](in0.y, in0.y, in0.y),
 															bool[](in0.y, in0.y, in0.y)) );

 					bool[] y[][] = x;

 					out0 = bvec3(y[0][0][0], y[1][1][1], y[2][2][2]);
 					${OUTPUT}
 				}
 			""
 		end

 		case struct_5x5x4
 			version 310 es
 			desc "Testing assignment of arrays of arrays with implicit sizes"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 				output vec3 out0 = [ vec3(-1.0, -0.5, 2.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				struct Test
 				{
 					float f;
 					vec3 v;
 				};

 				void main()
 				{
 					${SETUP}

 					Test a = Test(in0.z, vec3(in0.x, in0.y, in0.z));
 					Test b = Test(in0.y, vec3(-in0.z, -in0.x, -in0.y));
 					Test c = Test(in0.x, vec3(-in0.y, in0.z, -in0.x));

 					Test[] x[][] = Test[][][] (	Test[][] (	Test[] (c, c, c, c),
 															Test[] (b, b, b, b),
 															Test[] (a, a, a, a),
 															Test[] (c, c, c, c),
 															Test[] (b, b, b, b) ),

 												Test[][] (	Test[] (a, a, a, a),
 															Test[] (b, b, b, b),
 															Test[] (c, c, c, c),
 															Test[] (a, a, a, a),
 															Test[] (b, b, b, b) ),

 												Test[][] (	Test[] (b, b, b, b),
 															Test[] (c, c, c, c),
 															Test[] (a, a, a, a),
 															Test[] (b, b, b, b),
 															Test[] (c, c, c, c) ),

 												Test[][] (	Test[] (c, c, c, c),
 															Test[] (b, b, b, b),
 															Test[] (a, a, a, a),
 															Test[] (c, c, c, c),
 															Test[] (b, b, b, b) ),

 												Test[][] (	Test[] (a, a, a, a),
 															Test[] (b, b, b, b),
 															Test[] (c, c, c, c),
 															Test[] (a, a, a, a),
 															Test[] (b, b, b, b) ) );

 					Test y[][][] = x;

 					out0 = vec3(y[0][0][0].v.x, y[1][1][1].v.y, y[4][3][3].v.z);
 					${OUTPUT}
 				}
 			""
 		end

 		case vec3_1x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays with implicit sizes"
 			values
 			{
 				input vec3 in0 =	[ vec3(0.5, 1.0, 2.0) | vec3(-0.5, 11.2, -1.0) ];
 				output vec3 out0 = [ vec3(0.5, -2.0, 1.0) | vec3(-0.5, 1.0, 11.2) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					vec3 x[][] = vec3[][] (	vec3[] (vec3(in0.x, in0.y, -in0.z)	,
 													vec3(in0.y, -in0.z, in0.x)	,
 													vec3(-in0.z, in0.x, in0.y)) );

 					vec3 y[][] = x;

 					out0 = vec3(y[0][0].x, y[0][1].y, y[0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case ivec3_3x1x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays with implicit sizes"
 			values
 			{
 				input ivec3 in0 =	[ ivec3(0, 1, 2) | ivec3(5, 11, -1) ];
 				output ivec3 out0 = [ ivec3(0, -2, 1) | ivec3(5, 1, 11) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					ivec3[][][] x = ivec3[][][] (	ivec3[][] (	ivec3[] (	ivec3(in0.x, in0.y, -in0.z),
 																			ivec3(0.0, 0.0, 0.0),
 																			ivec3(0.0, 0.0, 0.0)) ),

 													ivec3[][] ( ivec3[] (	ivec3(0.0, 0.0, 0.0),
 																			ivec3(in0.y, -in0.z, in0.x),
 																			ivec3(0.0, 0.0, 0.0)) ),

 													ivec3[][] (	ivec3[] (	ivec3(0.0, 0.0, 0.0),
 																			ivec3(0.0, 0.0, 0.0),
 																			ivec3(-in0.z, in0.x, in0.y)) ) );

 					ivec3[] y[][] = x;

 					out0 = ivec3(y[0][0][0].x, y[1][0][1].y, y[2][0][2].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case bvec3_3x1
 			version 310 es
 			desc "Testing assignment of arrays of arrays with implicit sizes"
 			values
 			{
 				input bvec3 in0 =	[ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, true, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					bvec3[][] x = bvec3[][] (	bvec3[] ( bvec3(in0.x, in0.y, in0.z)),
 												bvec3[] ( bvec3(in0.y, in0.z, in0.x)),
 												bvec3[] ( bvec3(in0.z, in0.x, in0.y)) );

 					bvec3[][] y = x;

 					out0 = bvec3(y[0][0].x, y[1][0].y, y[2][0].z);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x2
 			version 310 es
 			desc "Testing assignment of arrays of arrays with implicit sizes"
 			values
 			{
 				input vec3 in0 = [ vec3(0.5, 1.0, 2.0) | vec3(-1.5, 0.0, -2.3) ];
 				output vec3 out0 = [ vec3(0.5, -1.0, 1.0) | vec3(-1.5, 0.0, 0.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					mat3[][] a = mat3[][] (	mat3[] ( mat3(	in0.x, in0.y, in0.z,
 															in0.x, in0.y, in0.z,
 															in0.x, in0.y, in0.z),
 													 mat3(	in0.z, in0.x, -in0.y,
 															in0.z, in0.x, -in0.y,
 															in0.z, in0.x, -in0.y)),

 											mat3[] ( mat3(	-in0.z, -in0.z, in0.z,
 															-in0.y, -in0.y, in0.y,
 															-in0.x, -in0.x, in0.x),
 													 mat3(	in0.x, in0.y, in0.z,
 															in0.x, in0.y, in0.z,
 															in0.x, in0.y, in0.z)),

 											mat3[] ( mat3(	in0.z, in0.x, -in0.y,
 															in0.z, in0.x, -in0.y,
 															in0.z, in0.x, -in0.y),
 													 mat3(	-in0.z, -in0.z, in0.z,
 															-in0.y, -in0.y, in0.y,
 															-in0.x, -in0.x, in0.x)) );

 					mat3[] y[] = a;

 					mat3 a0 = y[0][0];
 					mat3 a1 = y[0][1];
 					mat3 a2 = y[2][1];

 					float ret0 = a0[2][0];
 					float ret1 = a1[0][2];
 					float ret2 = a2[1][2];

 					out0 = vec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x3x3
 			version 310 es
 			desc "Testing assignment of arrays of arrays with implicit sizes"
 			values
 			{
 				input ivec3 in0 = [ ivec3(0, 1, 2) | ivec3(-1, 0, -2) ];
 				output ivec3 out0 = [ ivec3(0, -1, 1) | ivec3(-1, 0, 0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);
 					mat3 b = mat3(	in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y,
 									in0.z, in0.x, -in0.y);
 					mat3 c = mat3(	-in0.z, -in0.z, in0.z,
 									-in0.y, -in0.y, in0.y,
 									-in0.x, -in0.x, in0.x);

 					mat3[][][] x = mat3[][][] (	mat3[][] (	mat3[] (a, a, a),
 															mat3[] (b, b, b),
 															mat3[] (c, c, c)),

 												mat3[][] (	mat3[] (b, b, b),
 															mat3[] (a, a, a),
 															mat3[] (c, c, c)),

 												mat3[][] (	mat3[] (c, c, c),
 															mat3[] (a, a, a),
 															mat3[] (b, b, b)) );

 					mat3 y[][][] = x;

 					mat3 x0 = y[0][0][0];
 					mat3 x1 = y[1][0][0];
 					mat3 x2 = y[2][0][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = ivec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 		case mat3_3x4
 			version 310 es
 			desc "Testing assignment of arrays of arrays with implicit sizes"
 			values
 			{
 				input bvec3 in0 = [ bvec3(true, false, true) ];
 				output bvec3 out0 = [ bvec3(true, false, false) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}

 					mat3 a = mat3(	in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z,
 									in0.x, in0.y, in0.z);

 					mat3 b = mat3(	in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y,
 									in0.z, in0.x, in0.y);

 					mat3 c = mat3(	in0.z, in0.z, in0.z,
 									in0.y, in0.y, in0.y,
 									in0.x, in0.x, in0.x);

 					mat3[] x[] = mat3[][] (	mat3[] (a, b, c, a),
 											mat3[] (b, c, a, b),
 											mat3[] (c, a, b, c) );

 					mat3 y[][] = x;

 					mat3 x0 = y[0][0];
 					mat3 x1 = y[1][3];
 					mat3 x2 = y[2][0];

 					float ret0 = x0[2][0];
 					float ret1 = x1[0][2];
 					float ret2 = x2[1][2];

 					out0 = bvec3(ret0, ret1, ret2);
 					${OUTPUT}
 				}
 			""
 		end

 	end # implicit_to_implicit

 end # assignment

 group length "Testing the array length property with arrays of arrays"

 	case float
 		version 310 es
 		desc "Testing the array length property with arrays of arrays"
 		values
 		{
 			input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 			output ivec2 out0 = [ ivec2(3, 5) ];
 			output ivec3 out1 = [ ivec3(3, 4, 5) ];
 			output ivec3 out2 = [ ivec3(1, 2, 13) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}
 				float[][] x = float[3][5] (	float[5] (in0.z, in0.x, in0.y, in0.x, in0.y),
 											float[5] (in0.z, in0.x, in0.y, in0.x, in0.y),
 											float[5] (in0.z, in0.x, in0.y, in0.x, in0.y) );

 				float[][] y[] = float[][][] (	float[][] ( float[] (in0.z, in0.x, in0.y, in0.x, in0.y),
 															float[] (in0.z, in0.x, in0.y, in0.x, in0.y),
 															float[] (in0.z, in0.x, in0.y, in0.x, in0.y),
 															float[] (in0.z, in0.x, in0.y, in0.x, in0.y) ),

 												float[][] ( float[] (in0.z, in0.x, in0.y, in0.x, in0.y),
 															float[] (in0.z, in0.x, in0.y, in0.x, in0.y),
 															float[] (in0.z, in0.x, in0.y, in0.x, in0.y),
 															float[] (in0.z, in0.x, in0.y, in0.x, in0.y) ),

 												float[][] ( float[] (in0.z, in0.x, in0.y, in0.x, in0.y),
 															float[] (in0.z, in0.x, in0.y, in0.x, in0.y),
 															float[] (in0.z, in0.x, in0.y, in0.x, in0.y),
 															float[] (in0.z, in0.x, in0.y, in0.x, in0.y) ) );

 				float[1][2][13] z;

 				out0 = ivec2(x.length(), x[0].length());
 				out1 = ivec3(y.length(), y[0].length(), y[0][0].length());
 				out2 = ivec3(z.length(), z[0].length(), z[0][0].length());
 				${OUTPUT}
 			}
 		""
 	end

 	case int
 		version 310 es
 		desc "Testing the array length property with arrays of arrays"
 		values
 		{
 			input ivec3 in0 = [ ivec3(0, 1, 2) ];
 			output ivec2 out0 = [ ivec2(2, 7) ];
 			output ivec3 out1 = [ ivec3(1, 2, 3) ];
 			output ivec3 out2 = [ ivec3(13, 7, 1) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump int;
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}

 				int[] x[] = int[][] (	int[] (in0.z, in0.x, in0.y, in0.x, in0.y, in0.z, in0.x),
 										int[] (in0.z, in0.x, in0.y, in0.x, in0.y, in0.z, in0.x) );

 				int[] y[][] = int[1][2][3] ( int[2][3] (	int[3] (in0.z, in0.x, in0.y),
 															int[3] (in0.z, in0.x, in0.y) ));

 				int z[13][7][1];

 				out0 = ivec2(x.length(), x[0].length());
 				out1 = ivec3(y.length(), y[0].length(), y[0][0].length());
 				out2 = ivec3(z.length(), z[0].length(), z[0][0].length());
 				${OUTPUT}
 			}
 		""
 	end

 	case bool
 		version 310 es
 		desc "Testing the array length property with arrays of arrays"
 		values
 		{
 			input bvec3 in0 = [ bvec3(true, false, true) ];
 			output ivec2 out0 = [ ivec2(4, 3) ];
 			output ivec3 out1 = [ ivec3(2, 1, 3) ];
 			output ivec3 out2 = [ ivec3(7, 8, 9) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}
 				bool x[4][3] = bool[][] (	bool[] (in0.z, in0.x, in0.y),
 											bool[] (in0.z, in0.x, in0.y),
 											bool[] (in0.z, in0.x, in0.y),
 											bool[] (in0.z, in0.x, in0.y) );

 				bool y[2][1][3] = bool[][][] (	bool[][] (	bool[] (in0.z, in0.x, in0.y) ),
 												bool[][] (	bool[] (in0.z, in0.x, in0.y) ) );

 				int z[7][8][9];

 				out0 = ivec2(x.length(), x[0].length());
 				out1 = ivec3(y.length(), y[0].length(), y[0][0].length());
 				out2 = ivec3(z.length(), z[0].length(), z[0][0].length());
 				${OUTPUT}
 			}
 		""
 	end

 	case struct
 		version 310 es
 		desc "Testing the array length property with arrays of arrays"
 		values
 		{
 			input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 			output ivec2 out0 = [ ivec2(5, 1) ];
 			output ivec3 out1 = [ ivec3(5, 4, 2) ];
 			output ivec3 out2 = [ ivec3(100, 101, 102) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			struct Test
 			{
 				float f;
 				vec3 v;
 			};

 			void main()
 			{
 				${SETUP}

 				Test a = Test(in0.z, vec3(in0.x, in0.y, in0.z));
 				Test b = Test(in0.y, vec3(-in0.z, -in0.x, -in0.y));
 				Test c = Test(in0.x, vec3(-in0.y, in0.z, -in0.x));

 				Test x[5][1] = Test[5][1] (	Test[1] (a),
 											Test[1] (b),
 											Test[1] (c),
 											Test[1] (a),
 											Test[1] (b) );

 				Test y[][][] = Test[][][] ( Test[][] (	Test[] (a, b),
 														Test[] (a, b),
 														Test[] (a, b),
 														Test[] (a, b) ),
 											Test[][] (	Test[] (a, b),
 														Test[] (a, b),
 														Test[] (a, b),
 														Test[] (a, b) ),
 											Test[][] (	Test[] (a, b),
 														Test[] (a, b),
 														Test[] (a, b),
 														Test[] (a, b) ),
 											Test[][] (	Test[] (a, b),
 														Test[] (a, b),
 														Test[] (a, b),
 														Test[] (a, b) ),
 											Test[][] (	Test[] (a, b),
 														Test[] (a, b),
 														Test[] (a, b),
 														Test[] (a, b) ) );

 				int z[100][101][102];

 				out0 = ivec2(x.length(), x[0].length());
 				out1 = ivec3(y.length(), y[0].length(), y[0][0].length());
 				out2 = ivec3(z.length(), z[0].length(), z[0][0].length());
 				${OUTPUT}
 			}
 		""
 	end

 	case mat3
 		version 310 es
 		desc "Testing the array length property with arrays of arrays"
 		values
 		{
 			input ivec3 in0 = [ ivec3(0, 1, 2)];
 			output ivec2 out0 = [ ivec2(3, 4) ];
 			output ivec3 out1 = [ ivec3(1, 2, 4) ];
 			output ivec3 out2 = [ ivec3(3, 101, 88) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump int;
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}

 				mat3 a = mat3(	in0.x, in0.y, in0.z,
 								in0.x, in0.y, in0.z,
 								in0.x, in0.y, in0.z);
 				mat3 b = mat3(	in0.z, in0.x, -in0.y,
 								in0.z, in0.x, -in0.y,
 								in0.z, in0.x, -in0.y);
 				mat3 c = mat3(	-in0.z, -in0.z, in0.z,
 								-in0.y, -in0.y, in0.y,
 								-in0.x, -in0.x, in0.x);

 				mat3[3][4] x = mat3[][] (	mat3[] (a, a, a, a),
 											mat3[] (b, b, b, b),
 											mat3[] (c, c, c, c) );

 				mat3 y[][][] = mat3[][][] ( mat3[][] (	mat3[] (a, a, a, a),
 														mat3[] (b, b, b, b) ) );


 				mat3 z[3][101][88];

 				out0 = ivec2(x.length(), x[0].length());
 				out1 = ivec3(y.length(), y[0].length(), y[0][0].length());
 				out2 = ivec3(z.length(), z[0].length(), z[0][0].length());
 				${OUTPUT}
 			}
 		""
 	end

 	case constant_expression
 		version 310 es
 		desc "Testing the array length property with arrays of arrays"
 		values
 		{
 			input ivec3 in0 = [ ivec3(0, 1, 2) ];
 			output ivec3 out0 = [ ivec3(2, 7, 3) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump int;
 			precision mediump float;
 			${DECLARATIONS}

 			void main()
 			{
 				${SETUP}

 				int[] x[] = int[][] (	int[] (in0.z, in0.x, in0.y, in0.x, in0.y, in0.z, in0.x),
 										int[] (in0.z, in0.x, in0.y, in0.x, in0.y, in0.z, in0.x) );

 				int[] y[][] = int[1][2][3] ( int[2][3] (	int[3] (in0.z, in0.x, in0.y),
 															int[3] (in0.z, in0.x, in0.y) ));

 				int z[13][7][1];

 				int ret[x.length()][z[0].length()][y[0][0].length()];
 				out0 = ivec3(ret.length(), ret[0].length(), ret[0][0].length());
 				${OUTPUT}
 			}
 		""
 	end

 end # length

 group array_access "Test accessing arrays of arrays"

 	case constant_expression_access
 		version 310 es
 		desc "Testing accessing arrays of arrays"
 		values
 		{
 			input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 			output vec3 out0 = [ vec3(-1.0, 0.5, -0.5) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			const int a = 1;

 			void main ()
 			{
 				${SETUP}
 				const int b = 2;
 				float x = float[2][6] ( float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x),
 										float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z) ) [a][a];

 				float y = float[][][] (	float[][] (		float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x),
 														float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z) ),
 										float[][] (		float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x),
 														float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z) ),
 										float[][] (		float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x),
 														float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z) ),
 										float[][] (		float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x),
 														float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z) ),
 										float[][] (		float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x),
 														float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z) )) [b+2][b-1][b+1];

 				float z = float[][] (	float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z),
 										float[] (0.0, 0.0, 0.0, 0.0, 0.0, 0.0),
 										float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x) ) [2][5];

 				out0 = vec3(x, y, z);
 				${OUTPUT}
 			}
 		""
 	end # constant_expression_access

 	case dynamic_expression_access
 		version 310 es
 		desc "Testing accessing arrays of arrays"
 		values
 		{
 			input vec3 in0 = [ vec3(0.5, 1.0, 2.0) ];
 			input ivec3 in1 = ivec3(3, 2, 1);
 			output vec3 out0 = [ vec3(0.5, 2.0, -1.0) ];
 		}

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			void main ()
 			{
 				${SETUP}
 				float x = float[2][6] ( float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x),
 										float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z) ) [in1.z][in1.x];

 				float y = float[][][] (	float[][] ( float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x),
 													float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z) ),
 										float[][] ( float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x),
 													float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z) ),
 										float[][] ( float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x),
 													float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z) ),
 										float[][] ( float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x),
 													float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z) ),
 										float[][] ( float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x),
 													float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z) )) [in1.x+1][in1.y-1][in1.z+4];

 				float z = float[][] (	float[] (0.0, 0.0, 0.0, 0.0, 0.0, 0.0),
 										float[] (-in0.z, -in0.y, -in0.x, in0.x, in0.y, in0.z),
 										float[] (in0.x, in0.y, in0.z, -in0.z, -in0.y, -in0.x) ) [in1.x-in1.y][in1.z];

 				out0 = vec3(x, y, z);
 				${OUTPUT}
 			}
 		""
 	end # dynamic_expression_access

 end # array_access


 group single_statement_multiple_declarations "Testing multiple arrays of arrays declarations in a single statement"

 	group explicit_constructor "Testing single statement with multiple arrays of arrays with explicit constructor"

 		case float_2_dimensions
 			version 310 es
 			desc "Testing multiple two dimensional array declarations in a single statement"
 			values
 			{
 				input vec4 in0 = [ vec4(0.5, 1.0, 2.0, 0.2) | vec4(7.4, -1.0, 2.0, -1.3) | vec4(3.0, 1.6, -2.0, 0.5) ];
 				output vec4 out0 = [ vec4(2.5, 0.7, 2.0, 2.5) | vec4(9.4, 6.1, -2.0, 9.4) | vec4(1.0, 3.5, 3.2, 1.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					float[][] x = float[3][3] (	float[3] (in0.z, in0.x, in0.y),
 												float[3] (in0.z, in0.x, in0.y),
 												float[3] (in0.z, in0.x, in0.y) ),

 							  y = float[3][4] ( float[4] (in0.z, in0.x, in0.w, in0.y),
 												float[4] (in0.z, in0.x, in0.w, in0.y),
 												float[4] (in0.z, in0.x, in0.w, in0.y) );

 					out0 = vec4(x[0][0]+y[1][1], x[1][1]+y[2][2], x[2][2]+y[2][3], x[0][1]+y[0][0]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_3_dimensions
 			version 310 es
 			desc "Testing multiple three dimensional array declarations in a single statement"
 			values
 			{
 				input ivec4 in0 = [ ivec4(0, 1, 2, 0) | ivec4(7, -1, 2, -1) | ivec4(3, 1, -2, 0) ];
 				output ivec4 out0 = [ ivec4(2, 1, 2, 1) | ivec4(9, 6, 1, -2) | ivec4(1, 4, -2, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					int[][][] x = int[4][4][4] (int[4][4] (	(int[4] (in0.z, in0.x, in0.w, in0.y)),
 															(int[4] (in0.z, in0.x, in0.w, in0.y)),
 															(int[4] (in0.z, in0.x, in0.w, in0.y)),
 															(int[4] (in0.z, in0.x, in0.w, in0.y))),

 												int[4][4] (	(int[4] (in0.z, in0.x, in0.w, in0.y)),
 															(int[4] (in0.z, in0.x, in0.w, in0.y)),
 															(int[4] (in0.z, in0.x, in0.w, in0.y)),
 															(int[4] (in0.z, in0.x, in0.w, in0.y))),

 												int[4][4] (	(int[4] (in0.z, in0.x, in0.w, in0.y)),
 															(int[4] (in0.z, in0.x, in0.w, in0.y)),
 															(int[4] (in0.z, in0.x, in0.w, in0.y)),
 															(int[4] (in0.z, in0.x, in0.w, in0.y))),

 												int[4][4] (	(int[4] (in0.z, in0.x, in0.w, in0.y)),
 															(int[4] (in0.z, in0.x, in0.w, in0.y)),
 															(int[4] (in0.z, in0.x, in0.w, in0.y)),
 															(int[4] (in0.z, in0.x, in0.w, in0.y))) ),

 							  y = int[2][2][4] (int[2][4] (	(int[4] (in0.x, in0.y, in0.z, in0.w)),
 															(int[4] (in0.x, in0.y, in0.z, in0.w))),

 												int[2][4] (	(int[4] (in0.x, in0.y, in0.z, in0.w)),
 															(int[4] (in0.x, in0.y, in0.z, in0.w))) );

 					out0 = ivec4(x[0][0][0] + y[0][0][0], x[1][1][1] + y[1][1][1], x[2][2][2] + y[0][0][2], x[3][3][3] + y[0][0][3]);
 					${OUTPUT}
 				}
 			""
 		end

 	end # explicit_constructor

 	group implicit_constructor "Testing single statement with multiple arrays of arrays with implicit constructor"

 		case float_2_dimensions
 			version 310 es
 			desc "Testing multiple two dimensional array declarations in a single statement"
 			values
 			{
 				input vec4 in0 = [ vec4(0.5, 1.0, 2.0, 0.2) | vec4(7.4, -1.0, 2.0, -1.3) | vec4(3.0, 1.6, -2.0, 0.5) ];
 				output vec4 out0 = [ vec4(2.5, 0.7, 2.0, 2.5) | vec4(9.4, 6.1, -2.0, 9.4) | vec4(1.0, 3.5, 3.2, 1.0) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					float[][] x = float[][] (float[] (in0.z, in0.x, in0.y),
 											float[] (in0.z, in0.x, in0.y),
 											float[] (in0.z, in0.x, in0.y) ),

 							  y = float[][] (float[] (in0.z, in0.x, in0.w, in0.y),
 											float[] (in0.z, in0.x, in0.w, in0.y),
 											float[] (in0.z, in0.x, in0.w, in0.y) );

 					out0 = vec4(x[0][0]+y[1][1], x[1][1]+y[2][2], x[2][2]+y[2][3], x[0][1]+y[0][0]);
 					${OUTPUT}
 				}
 			""
 		end

 		case int_3_dimensions
 			version 310 es
 			desc "Testing multiple three dimensional array declarations in a single statement"
 			values
 			{
 				input ivec4 in0 = [ ivec4(0, 1, 2, 0) | ivec4(7, -1, 2, -1) | ivec4(3, 1, -2, 0) ];
 				output ivec4 out0 = [ ivec4(2, 1, 2, 1) | ivec4(9, 6, 1, -2) | ivec4(1, 4, -2, 1) ];
 			}

 			both ""
 				#version 310 es
 				precision mediump int;
 				precision mediump float;
 				${DECLARATIONS}

 				void main()
 				{
 					${SETUP}
 					int[][][] x = int[][][] (int[][] (	(int[] (in0.z, in0.x, in0.w, in0.y)),
 														(int[] (in0.z, in0.x, in0.w, in0.y)),
 														(int[] (in0.z, in0.x, in0.w, in0.y)),
 														(int[] (in0.z, in0.x, in0.w, in0.y))),

 											int[][] (	(int[] (in0.z, in0.x, in0.w, in0.y)),
 														(int[] (in0.z, in0.x, in0.w, in0.y)),
 														(int[] (in0.z, in0.x, in0.w, in0.y)),
 														(int[] (in0.z, in0.x, in0.w, in0.y))),

 											int[][] (	(int[] (in0.z, in0.x, in0.w, in0.y)),
 														(int[] (in0.z, in0.x, in0.w, in0.y)),
 														(int[] (in0.z, in0.x, in0.w, in0.y)),
 														(int[] (in0.z, in0.x, in0.w, in0.y))),

 											int[][] (	(int[] (in0.z, in0.x, in0.w, in0.y)),
 														(int[] (in0.z, in0.x, in0.w, in0.y)),
 														(int[] (in0.z, in0.x, in0.w, in0.y)),
 														(int[] (in0.z, in0.x, in0.w, in0.y))) ),

 							  y = int[][][] (int[][] (	(int[] (in0.x, in0.y, in0.z, in0.w)),
 														(int[] (in0.x, in0.y, in0.z, in0.w))),

 												int[][] ((int[] (in0.x, in0.y, in0.z, in0.w)),
 														(int[] (in0.x, in0.y, in0.z, in0.w))) );

 					out0 = ivec4(x[0][0][0] + y[0][0][0], x[1][1][1] + y[1][1][1], x[2][2][2] + y[0][0][2], x[3][3][3] + y[0][0][3]);
 					${OUTPUT}
 				}
 			""
 		end

 	end # implicit_constructor

 end # single_statement_multiple_declarations


 group invalid "Invalid functions"

 	case dynamic_expression_array_size
 		version 310 es
 		desc "Testing that compiler doesn't allow dynamic expressions in arrays of arrays sizes"
 		expect compile_fail

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			void main ()
 			{
 				int a = 5;
 				float[a][a] array;
 				${POSITION_FRAG_COLOR} = vec4(1.0);
 			}
 		""
 	end # dynamic_expression_array_size

 	case empty_declaration_without_var_name
 		version 310 es
 		desc "Testing that compiler doesn't allow only an empty declaration"
 		expect compile_or_link_fail

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			void main ()
 			{
 				float[][];
 				${POSITION_FRAG_COLOR} = vec4(1.0);
 			}
 		""
 	end # empty_declaration_without_var_name

 	case empty_declaration_with_var_name
 		version 310 es
 		desc "Testing that compiler doesn't allow only an empty declaration"
 		expect compile_or_link_fail

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			void main ()
 			{
 				int[][] a;
 				${POSITION_FRAG_COLOR} = vec4(1.0);
 			}
 		""
 	end # empty_declaration_with_var_name

 	case uniform_block
 		version 310 es
 		desc "Testing that compiler doesn't allow arrays of arrays of uniform blocks"
 		expect compile_or_link_fail

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			layout(std140) uniform Transform {
 				mat4 modelViewMatrix;
 				mat4 modelViewProjectionMatrix;
 				mat3 normalMatrix;
 				float deformation;
 			} TransformInstance [2][2];

 			void main ()
 			{
 				${POSITION_FRAG_COLOR} = vec4(1.0);
 			}
 		""
 	end # uniform_block

 	case storage_block
 		version 310 es
 		desc "Testing that compiler doesn't allow arrays of arrays of SSBOs"
 		expect compile_or_link_fail

 		both ""
 			#version 310 es
 			precision mediump float;
 			${DECLARATIONS}

 			layout(std430) buffer Transform {
 				mat4 modelViewMatrix;
 				mat4 modelViewProjectionMatrix;
 				mat3 normalMatrix;
 				float deformation;
 			} TransformInstance [2][2];

 			void main ()
 			{
 				${POSITION_FRAG_COLOR} = vec4(1.0);
 			}
 		""
 	end # storage_block

 end # negative