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invoke.texi (pedantic-errors): Explain better. 

2014-10-21 Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* doc/invoke.texi (pedantic-errors): Explain better.

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Manuel López-Ibáñez 2014-10-21 22:37:55 +00:00
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@ -1,3 +1,7 @@
2014-10-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
* doc/invoke.texi (pedantic-errors): Explain better.
2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
Vidya Praveen <vidya.praveen@atmel.com>
Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>

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gcc/doc/invoke.texi
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@ -3328,8 +3328,12 @@ nothing to warn about.)
@item -pedantic-errors
@opindex pedantic-errors
Like @option{-Wpedantic}, except that errors are produced rather than
warnings.
Give an error whenever the @dfn{base standard} (see @option{-Wpedantic})
requires a diagnostic, in some cases where there is undefined behavior
at compile-time and in some other cases that do not prevent compilation
of programs that are valid according to the standard. This is not
equivalent to @option{-Werror=pedantic}, since there are errors enabled
by this option and not enabled by the latter and vice versa.
@item -Wall
@opindex Wall