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[Bug fortran/52668] [4.7/4.8 Regression] Incorrect unused warning for USE associating variable in common block
- From: "tkoenig at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 06 Apr 2012 18:31:19 +0000
- Subject: [Bug fortran/52668] [4.7/4.8 Regression] Incorrect unused warning for USE associating variable in common block
- Auto-submitted: auto-generated
- References: <bug-52668-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52668
--- Comment #3 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2012-04-06 18:31:19 UTC ---
Author: tkoenig
Date: Fri Apr 6 18:31:11 2012
New Revision: 186199
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186199
Log:
2012-04-06 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/52668
* module.c: Only mark symbols as use_only if they have been
imported via an only list.
2012-04-06 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/52668
* gfortran.dg/use_only_6.f90: New test.
Added:
trunk/gcc/testsuite/gfortran.dg/use_only_6.f90
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/module.c
trunk/gcc/testsuite/ChangeLog