enumerate explicitly what is enabled by Wall

["Manuel López-Ibáñez" <lopezibanez at gmail dot com>]

:ADDPATCH doc:

With the current text in invoke.texi, it is sometimes difficult to
tell which options are enabled by Wall. This would be easier if we
followed the approach for describing -OX, as this patch implements. I
have also reviewed all the flags actually enabled by Wall in the code.

OK to commit?

Cheers,

Manuel.

2007-09-23  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

  * doc/invoke.texi: List the options enabled by Wall.

Attachment: invoke-wall.diff
Description: Text document