diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 8 |
2 files changed, 10 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6d5e2cc..803d8942 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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> diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 644169e..c200399 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -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 |