Error message

[Liza Atkin]

Hello!

   When user defines something of the next form:

	type a;

   and type is different from int I want to output controlled
   message, something like "Hello! Please chenge the type of a variable to
   int" and then do fashionable abort instead of gcc crushing itself.

   How can I do that? Or at least where the preliminary parsing of the file
   takes place so that I'll be able to track it down...

Regards,
   Liza