#include #include #ifdef __clang__ #pragma clang diagnostic ignored "-Wall" #endif using namespace metal; struct Inputs { }; struct Outputs { half4 sk_FragColor [[color(0)]]; }; fragment Outputs fragmentMain(Inputs _in [[stage_in]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) { Outputs _out; (void)_out; int x = 0; int y = 0; int z = 0; if (true) x = 1; if (false) y = 1; if (true) z = 1; _out.sk_FragColor.xyz = half3(half(x), half(y), half(z)); return _out; }