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Re: [PATCH 3.4] Warn for always-false bitwise ands

On Fri, Mar 21, 2003 at 06:34:43AM +0000, Neil Booth wrote:

> > 	* toplev.c (documented_lang_options): Add
> > 	-Wboolean-bitwise-and, -Wnoboolean-bitwise-and.
> 
> It looks like your switch is for the C front ends, so it
> has no business in toplev.c.

I'm supposed to somehow know that :

/* Table of language-specific options.  */

and

documented_lang_options

actually means something else ? What does it mean ? And why is this
table composed of stuff for the C frontends ? What's the difference
between mine and  ones like -ansi, -Wformat-missing-attribute,
-Wno-comment, et al ? Where should they go ?

Please explain further.

regards,
john
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