#include #include using namespace metal; struct Foo { int a; }; constant int uninit_int = {}; constant int4 uninit_vector = {}; constant float4x4 uninit_matrix = {}; constant Foo uninit_foo = {}; struct main0_out { float4 FragColor [[color(0)]]; }; struct main0_in { float4 vColor [[user(locn0)]]; }; fragment main0_out main0(main0_in in [[stage_in]]) { main0_out out = {}; int _39 = {}; if (in.vColor.x > 10.0) { _39 = 10; } else { _39 = 20; } out.FragColor = in.vColor; return out; }