1uniform half4 colorGreen, colorRed;
2
3bool out_params_are_distinct(out half x, out half y) {
4 x = 1;
5 y = 2;
6 return x == 1 && y == 2;
7}
8
9half4 main(float2 coords) {
10 half x = 0;
11 return out_params_are_distinct(x, x) ? colorGreen : colorRed;
12}
13