#pragma MSP stage(vertex)
layout(binding=0) uniform Transform
{
	mat4 model;
	mat4 vp;
};
layout(binding=1) uniform Lighting
{
	vec3 position;
} light;
layout(location=0) in vec4 position;
layout(location=1) in vec3 normal;
void main()
{
	vec4 world_pos = model*position;
	gl_Position = vp*world_pos;
	out vec3 light_dir = world_pos.xyz-light.position;
	passthrough;
}

#pragma MSP stage(fragment)
layout(binding=1) uniform Lighting
{
	vec4 color;
} light;
layout(binding=0) uniform Material
{
	vec4 color;
};
layout(location=0) out vec4 frag_color;
void main()
{
	frag_color = color*vec4(vec3(max(dot(normalize(normal), normalize(light_dir)), 0.0)), 1.0);
}

/* Expected error:
<test>:23: Mismatched structure for uniform 'Lighting'
<test>:8: Previously declared here
<test>:27: Overlapping binding 0 for 'Material'
<test>:3: Previously used here for 'Transform'
*/