SKIP: FAILED

../../src/tint/lang/msl/writer/printer/printer.cc:500 internal compiler error: $B1: {  # root
  %s:ptr<storage, i32, read_write> = var @binding_point(0, 0)
  %a:ptr<private, i32, read_write> = var, 1i
  %_a:ptr<private, i32, read_write> = var, 2i
}

%f = @compute @workgroup_size(1, 1, 1) func():void {
  $B2: {
    %5:i32 = load %a
    %b:ptr<function, i32, read_write> = var, %5
    %7:i32 = load %_a
    %_b:ptr<function, i32, read_write> = var, %7
    %9:i32 = load %b
    %10:i32 = load %_b
    %11:i32 = add %9, %10
    store %s, %11
    ret
  }
}

unhandled variable address space
********************************************************************
*  The tint shader compiler has encountered an unexpected error.   *
*                                                                  *
*  Please help us fix this issue by submitting a bug report at     *
*  crbug.com/tint with the source program that triggered the bug.  *
********************************************************************