1uniform half unknownInput;
2
3half4 main(float2 coords) {
4    half4 color = half4(0);
5
6    for (int counter=0; counter<10; ++counter) ;
7    for (int counter=0; counter<10; ++counter) {}
8    for (int counter=0; counter<10; ++counter) { false, 1 == 2; unknownInput; }
9
10    if (unknownInput == 1) color.g = 1; else 1;
11    if (unknownInput == 2) 0; else color.a = 1;
12    if (unknownInput == 3) 0; else 1;
13
14    return color;
15}
16