[lld] r277222 - [LinkerScript] Filler can have a decimal value.

[Rafael Espíndola via llvm-commits]

> +  next();
> +  if (Tok.startswith("=0x"))
> +    return parseHex(Tok.substr(3));

This is missing the error check for Value below.

> +  // This must be a decimal.
> +  unsigned int Value;
> +  if (Tok.substr(1).getAsInteger(10, Value)) {
> +    setError("filler should be a decimal/hexadecimal value");
>      return {};
>    }
> -  Tok = Tok.substr(3);
> -  next();
> -  return parseHex(Tok);
> +  if (Value > 255)
> +    setError("only single bytes decimal are supported for the filler now");

I think you can just pass a base of 0 to getAsInteger and it will
detect the base.

Cheers,
Rafael