[Bug fortran/26277] false warning about unused label for a warning used in err=

[tobi at gcc dot gnu dot org]

------- Comment #3 from tobi at gcc dot gnu dot org  2006-02-14 19:21 -------
Subject: Bug 26277

Author: tobi
Date: Tue Feb 14 19:21:07 2006
New Revision: 110993

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110993
Log:
fortran/
        PR fortran/26277
        * io.c (match_ltag): Mark label as referenced.
testsuite/
        PR fortran/26277
        * gfortran.dg/label_4.f90: New.


Added:
    trunk/gcc/testsuite/gfortran.dg/label_4.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/io.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26277