SKIP: FAILED Validation Failure: #include using namespace metal; void textureLoad_2ae485() { int4 res = arg_0.read(int2()); } vertex void vertex_main() { textureLoad_2ae485(); return; } fragment void fragment_main() { textureLoad_2ae485(); return; } kernel void compute_main() { textureLoad_2ae485(); return; } tint_bpTyQu.metal:5:14: error: use of undeclared identifier 'arg_0' int4 res = arg_0.read(int2()); ^ 1 error generated.