SKIP: FAILED Validation Failure: #include using namespace metal; void textureLoad_d81c57() { float4 res = arg_0.read(1); } vertex void vertex_main() { textureLoad_d81c57(); return; } fragment void fragment_main() { textureLoad_d81c57(); return; } kernel void compute_main() { textureLoad_d81c57(); return; } tint_PBHoWY.metal:5:16: error: use of undeclared identifier 'arg_0' float4 res = arg_0.read(1); ^ 1 error generated.