diff options
| author | dfranke <dfranke@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-05-20 21:49:07 +0000 |
|---|---|---|
| committer | dfranke <dfranke@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-05-20 21:49:07 +0000 |
| commit | 4acad347aaba2c76346dfd1de7f34fb2056a15e2 (patch) | |
| tree | 8ca421cfaf635a6d87ac1152b678e4fe099604b5 /gcc/fortran/lang.opt | |
| parent | 989adef3b44d84f7b46c259ba46911460de87c51 (diff) | |
| download | gcc-4acad347aaba2c76346dfd1de7f34fb2056a15e2.tar.gz | |
gcc/fortran/:
2010-05-20 Daniel Franke <franke.daniel@gmail.com>
PR fortran/38407
* lang.opt (Wunused-dummy-argument): New option.
* gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
* options.c (gfc_init_options): Disable warn_unused_dummy_argument.
(set_Wall): Enable warn_unused_dummy_argument.
(gfc_handle_option): Set warn_unused_dummy_argument according to
command line.
* trans-decl.c (generate_local_decl): Separate warnings about
unused variables and unused dummy arguments.
* invoke.texi: Documented new option.
gcc/testsuite/:
2010-05-20 Daniel Franke <franke.daniel@gmail.com>
PR fortran/38407
* warn_unused_dummy_argument_1.f90: New.
* warn_unused_dummy_argument_2.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159641 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fortran/lang.opt')
| -rw-r--r-- | gcc/fortran/lang.opt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/fortran/lang.opt b/gcc/fortran/lang.opt index 57ac4293351..c1a86ddab08 100644 --- a/gcc/fortran/lang.opt +++ b/gcc/fortran/lang.opt @@ -132,6 +132,10 @@ Wintrinsic-shadow Fortran Warning Warn if a user-procedure has the same name as an intrinsic +Wunused-dummy-argument +Fortran Warning +Warn about unused dummy arguments. + cpp Fortran Joined Separate Negative(nocpp) Enable preprocessing |