PATCH RFA: Ping for -fdump-go-spec

[Ian Lance Taylor]

Ian Lance Taylor <iant@google.com> writes:

> This is a ping for the patch which adds the -fdump-go-spec option.

> This patch is almost entirely middle-end, so I am asking two things:
>
> * Can the tiny patch to c-lex.c be approved or considered obvious?
>
> * Does anybody have any objections to this patch?

Joseph approved the change to c-lex.c offlist.  Nobody raised any
objections.  I have committed it to mainline as revision 166770.

Ian