SKIP: FAILED Validation Failure: #include using namespace metal; void textureNumSamples_449d23() { int res = int(arg_0.get_num_samples()); } vertex void vertex_main() { textureNumSamples_449d23(); return; } fragment void fragment_main() { textureNumSamples_449d23(); return; } kernel void compute_main() { textureNumSamples_449d23(); return; } tint_gYoBhK.metal:5:17: error: use of undeclared identifier 'arg_0' int res = int(arg_0.get_num_samples()); ^ 1 error generated.