[Bug fortran/55352] [4.7/4.8 Regression] Erroneous gfortran warning of unused module variable when variable is only used in namelist

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55352



--- Comment #8 from janus at gcc dot gnu.org 2012-11-21 22:20:05 UTC ---

Author: janus

Date: Wed Nov 21 22:19:51 2012

New Revision: 193711



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193711

Log:

2012-11-21  Janus Weil  <ja...@gcc.gnu.org>



    PR fortran/55352

    * trans-decl.c (generate_local_decl): Don't warn for explicitly imported

    but unused module variables which are in a namelist or common block.



2012-11-21  Janus Weil  <ja...@gcc.gnu.org>



    PR fortran/55352

    * gfortran.dg/namelist_76.f90: New.



Added:

    trunk/gcc/testsuite/gfortran.dg/namelist_76.f90

Modified:

    trunk/gcc/fortran/ChangeLog

    trunk/gcc/fortran/trans-decl.c

    trunk/gcc/testsuite/ChangeLog