SKIP: FAILED

<dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: buf0 = struct @align(4) {
  one:i32 @offset(0)
}

main_out = struct @align(16) {
  x_GLF_color_1:vec4<f32> @offset(0), @location(0)
}

%b1 = block {  # root
  %x_7:ptr<uniform, buf0, read> = var @binding_point(0, 0)
  %x_GLF_color:ptr<private, vec4<f32>, read_write> = var
}

%func_i1_ = func(%x:ptr<function, i32, read_write>):i32 -> %b2 {
  %b2 = block {
    %5:ptr<uniform, i32, read> = access %x_7, 0u
    %6:i32 = load %5
    %7:bool = eq %6, 1i
    if %7 [t: %b3] {  # if_1
      %b3 = block {  # true
        %x_39:i32 = load %x
        ret %x_39
      }
    }
    %9:ptr<uniform, i32, read> = access %x_7, 0u
    %x_41:i32 = load %9
    ret %x_41
  }
}
%main_1 = func():void -> %b4 {
  %b4 = block {
    %param:ptr<function, i32, read_write> = var
    store %param, -1i
    %x_28:i32 = call %func_i1_, %param
    %14:bool = lte %x_28, 0i
    if %14 [t: %b5, f: %b6] {  # if_2
      %b5 = block {  # true
        store %x_GLF_color, vec4<f32>(1.0f, 0.0f, 0.0f, 1.0f)
        exit_if  # if_2
      }
      %b6 = block {  # false
        store %x_GLF_color, vec4<f32>(0.0f)
        exit_if  # if_2
      }
    }
    ret
  }
}
%tint_symbol = @fragment func():main_out -> %b7 {
  %b7 = block {
    %16:void = call %main_1
    %17:vec4<f32> = load %x_GLF_color
    %18:main_out = construct %17
    ret %18
  }
}

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.  *
********************************************************************