re PR fortran/61126 (gfortran does not enable -Wununused-parameter with -Wextra)

2014-06-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/61126
        * invoke.texi (-Wunused-parameter): Make clearer when
        -Wextra implies this option.

From-SVN: r211767

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index fefa81b03a265f91a27b986366f9024a10377079..cbaf2ab30ea3c66be15a540286b34a6344687738 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2014-06-18  Tobias Burnus  <burnus@net-b.de>
+
+       PR fortran/61126
+       * invoke.texi (-Wunused-parameter): Make clearer when
+       -Wextra implies this option.
+
 2014-06-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 
        PR fortran/61126

diff --git a/gcc/fortran/invoke.texi b/gcc/fortran/invoke.texi
index 4c7d4a3bef037a008f8a0e3fc766576e5564aa97..af71ad9559c52bd29e15b995f286e8d4ef1dd63c 100644 (file)
--- a/gcc/fortran/invoke.texi
+++ b/gcc/fortran/invoke.texi
@@ -911,7 +911,8 @@ Contrary to @command{gcc}'s meaning of @option{-Wunused-parameter},
 @command{gfortran}'s implementation of this option does not warn
 about unused dummy arguments (see @option{-Wunused-dummy-argument}),
 but about unused @code{PARAMETER} values. @option{-Wunused-parameter}
-is not included in @option{-Wall} but is implied by @option{-Wall -Wextra}.
+is implied by @option{-Wextra} if also @option{-Wunused} or
+@option{-Wall} is used.
 
 @item -Walign-commons
 @opindex @code{Walign-commons}