uniform half4 colorGreen;

half4 main(float2 coords) {
    uint u1 = 0x0;
    u1++;
    uint u2 = 0X1234abcdu;
    u2++;
    uint u3 = 0x7ffffffeU;
    u3++;
    uint u4 = 0Xfffffffe;
    u4++;
    ushort u5 = 0xfffe;
    u5++;
    return colorGreen;
}