[PATCH] improved error message

[Andrew Cagney]

>> >These are essentially internal error messages - none of them should
>> >ever happen.  They do now, of course.
>> >
>> >IMVHO I like Michael's change; now when people report these error
>> >messages I'll know automatically which one they are.  They tend to be
>> >only spontaneously reproducible.
> 
>> 
>> If it is a internal error, call internal_error().
> 
> 
>>From a practicality viewpoint, I refuse to do that when we know of
> multiple situations which trigger these problems.  I still get them
> reported to me every couple of weeks.

Sorry I don't see the problem.  If it is an internal error then it 
should be reported as such.  That way the user can do things like 
provide us with a core dump.

Andrew