SKIP: FAILED Validation Failure: #include using namespace metal; void textureLoad_3c0d9e() { uint4 res = arg_0.read(int2()); } vertex void vertex_main() { textureLoad_3c0d9e(); return; } fragment void fragment_main() { textureLoad_3c0d9e(); return; } kernel void compute_main() { textureLoad_3c0d9e(); return; } tint_RbcsGC.metal:5:15: error: use of undeclared identifier 'arg_0' uint4 res = arg_0.read(int2()); ^ 1 error generated.