[PATCH] lto.c: add ARG_UNUSED for an argument

[Martin Liška]

Hello.

In lto.c, if #ifdef HAVE_WORKING_FORK isn't defined, 'last' argument is unused and in that case GCC cannot bootstrap due to a warning.

Ready for trunk?
Built on x86_64-linux-gnu.

Thanks,
Martin

[Richard Biener]

Post by Martin Liška
Hello.
In lto.c, if #ifdef HAVE_WORKING_FORK isn't defined, 'last' argument is
unused and in that case GCC cannot bootstrap due to a warning.
Ready for trunk?
Built on x86_64-linux-gnu.

Ok.

Thanks,
Richard.

Post by Martin Liška
Thanks,
Martin