From: Tobias Burnus <burnus@net-b.de>
Date: Wed, 18 Jun 2014 06:22:11 +0000 (+0200)
Subject: re PR fortran/61126 (gfortran does not enable -Wununused-parameter with -Wextra)
X-Git-Tag: releases/gcc-5.1.0~6814
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3e9c4087ccc59ef152dd387e51fa544c64c58b38;p=thirdparty%2Fgcc.git

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 fefa81b03a26..cbaf2ab30ea3 100644
--- 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 4c7d4a3bef03..af71ad9559c5 100644
--- 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}