[lld] r243496 - [ELF2] Devirtualize SymbolBody.

[Rafael Espíndola]

> We return the false value where in ELF we use error(). What's your rationale
> on that design? (I'm just wondering if I should use error() in COFF too.)

The idea is to avoid the "error_code hot potato". Using error() allow us
to print an error message and be done with it. It is also more in line with
what using a diagnostic handler will look like.

I will send you a patch changing the COFF side.

Cheers,
Rafael