diff options
Diffstat (limited to 'doc/bison.texi')
| -rw-r--r-- | doc/bison.texi | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/doc/bison.texi b/doc/bison.texi index 78d7d060..cd5e440e 100644 --- a/doc/bison.texi +++ b/doc/bison.texi @@ -10065,18 +10065,16 @@ A category can be turned off by prefixing its name with @samp{no-}. For instance, @option{-Wno-yacc} will hide the warnings about POSIX Yacc incompatibilities. -@item -Werror[=@var{category}] -@itemx -Wno-error[=@var{category}] -Enable warnings falling in @var{category}, and treat them as errors. If no -@var{category} is given, it defaults to making all enabled warnings into errors. +@item -Werror +Turn enabled warnings for every @var{category} into errors, unless they are +explicitly disabled by @option{-Wno-error=@var{category}}. + +@item -Werror=@var{category} +Enable warnings falling in @var{category}, and treat them as errors. @var{category} is the same as for @option{--warnings}, with the exception that it may not be prefixed with @samp{no-} (see above). -Prefixed with @samp{no}, it deactivates the error treatment for this -@var{category}. However, the warning itself won't be disabled, or enabled, by -this option. - Note that the precedence of the @samp{=} and @samp{,} operators is such that the following commands are @emph{not} equivalent, as the first will not treat S/R conflicts as errors. @@ -10086,6 +10084,14 @@ $ bison -Werror=yacc,conflicts-sr input.y $ bison -Werror=yacc,error=conflicts-sr input.y @end example +@item -Wno-error +Do not turn enabled warnings for every @var{category} into errors, unless +they are explicitly enabled by @option{-Werror=@var{category}}. + +@item -Wno-error=@var{category} +Deactivate the error treatment for this @var{category}. However, the warning +itself won't be disabled, or enabled, by this option. + @item -f [@var{feature}] @itemx --feature[=@var{feature}] Activate miscellaneous @var{feature}. @var{feature} can be one of: |