test/tint/identifiers/underscore/prefix/upper/var.wgsl.expected.ir.msl

#include <metal_stdlib>
using namespace metal;
struct tint_module_vars_struct {
  device int* s;
  thread int* A;
  thread int* _A;
};

kernel void f(device int* s [[buffer(0)]]) {
  thread int A = 1;
  thread int _A = 2;
  tint_module_vars_struct const tint_module_vars = {.s=s, .A=(&A), ._A=(&_A)};
  int B = (*tint_module_vars.A);
  int _B = (*tint_module_vars._A);
  (*tint_module_vars.s) = (B + _B);
}