[patch] Delete #if 0'd out code in language.c

[Joel Brobecker]

> 2011-12-28  Doug Evans  <dje@google.com>
> 
> 	Delete #if 0'd out code.
> 	* language.c (binop_result_type): Delete.
> 	(simple_type, ordered_type, same_type, integral_type): Delete.
> 	(numeric_type, character_type, string_type, boolean_type): Delete.
> 	(float_type, structured_type): Delete.
> 	* language.h: Update.

I wouldn't wait. Any commented out code, especially code that has
been commented out for 10 years, is fair game for instant removal
as an obvious change (IMO).  My reason is that it's easy to put back
any part of it should the need arise again.

-- 
Joel