[Bug fortran/20847] common block object may not have save attribute

[cvs-commit at gcc dot gnu dot org]

------- Comment #2 from cvs-commit at gcc dot gnu dot org  2005-10-12 20:05 -------
Subject: Bug 20847

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     pault@gcc.gnu.org       2005-10-12 20:05:04

Modified files:
        gcc/fortran    : symbol.c ChangeLog 
        gcc/testsuite  : ChangeLog 
Added files:
        gcc/testsuite/gfortran.dg: save_common.f90 save_result.f90 

Log message:
        2005-10-12  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/20847
        PR fortran/20856
        * symbol.c (check_conflict): Prevent common variables and
        function results from having the SAVE attribute,as required
        by the standard.

        2005-10-12  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/20847
        gfortran.dg/save_common.f90: New test.

        PR fortran/20856
        gfortran.dg/save_result.f90: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/symbol.c.diff?cvsroot=gcc&r1=1.36&r2=1.37
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&r1=1.581&r2=1.582
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/save_common.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/save_result.f90.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.6179&r2=1.6180


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20847