Hi,

I spotted a place where input_location is clobbered accidentally.

That is in a recursive call to expand_call_inline.  The input_location
is usually restored by goto egress in this function.

Additionally the return value of the recursive expand call is thrown
away, which does not look like a good idea.

Although this causes no problems ATM, I wanted to fix it anyway.


Bootstrapped and reg-tested on x86_64-pc-linux-gnu.
Is it OK for trunk?


Thanks
Bernd.