#pragma GCC push_options
#pragma GCC optimize ("unroll-loops")

#define GLM_CONVERT_VEC(L, T, IN)\
({\
	__typeof__(IN) in = IN;\
	glm_vec(L, T) out;\
	for(size_t i = 0; i < L; ++i) out.data[i] = (T)in.data[i];\
	out;\
})

#define GLM_CONVERT_TVEC1(T, IN) GLM_CONVERT_VEC(1, T, IN)
#define GLM_CONVERT_TVEC2(T, IN) GLM_CONVERT_VEC(2, T, IN)
#define GLM_CONVERT_TVEC3(T, IN) GLM_CONVERT_VEC(3, T, IN)
#define GLM_CONVERT_TVEC4(T, IN) GLM_CONVERT_VEC(4, T, IN)


int main(int argc, char** argv)
{
	{
		/* Vector casting */
		glm_ivec4 v1 = {52, 0, 22, -24};
		glm_bvec2 v2;

		v2 = GLM_CONVERT_TVEC2(bool, v1);

		printf("bvec2(%d, %d)\n", v2.x, v2.y);
	}


	return 0;
}