r192649 - in /trunk/gcc: fortran/ChangeLog fort...

[tkoenig@gcc.gnu.org]

Author: tkoenig
Date: Sun Oct 21 10:32:02 2012
New Revision: 192649

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192649
Log:
2012-10-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/54465
	* lang.opt (Wextra):  Add.
	* invoke.texi:  Document that -Wc-binding-type, -Wconversion
	and -Wline-truncation are implied by -Wall.  Document that
	-Wcompare-reals is implied by -Wextra.  Document -Wextra.
	* options.c (set_Wextra):  New function.
	(gfc_handle_option):  Handle -Wextra.

2012-10-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/54465
	* gfortran.dg/wextra_1.f:  New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/wextra_1.f
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/invoke.texi
    trunk/gcc/fortran/lang.opt
    trunk/gcc/fortran/options.c
    trunk/gcc/fortran/trans.c
    trunk/gcc/testsuite/ChangeLog