// most of shifts and bitwise operations are errors in early
// GLSL versions, so this should produce bunch of errors

uniform bool ub;
uniform bool4 ub4;
uniform int ui;
uniform int4 ui4;
uniform float uf;
uniform float4 uf4;


fixed4 main() : COLOR0
{
	bool b = !ub;

	int i = !ui;
	i = ~ui;
	i = i << 2;
	i = i >> 3;
	i <<= 4;
	i >>= 5;

	i %= 7;
	i &= 15;
	i ^= 3;
	i |= 15;

	int4 i4 = -ui4;
	i4 = ~ui4;
	i4 = i4 << 2;
	i4 = i4 >> 3;
	i4 <<= 4;
	i4 >>= 5;

	i4 %= 7;
	i4 &= 15;
	i4 ^= 3;
	i4 |= 15;

	float f = !uf;
	float4 f4 = !uf4;

	return 0.5;
}