[Bug fortran/37099] [4.3, 4.4 regression] Wrong results when comparing a character array to a character expression

[domob at gcc dot gnu dot org]

------- Comment #3 from domob at gcc dot gnu dot org  2008-09-04 19:17 -------
Subject: Bug 37099

Author: domob
Date: Thu Sep  4 19:16:13 2008
New Revision: 139997

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139997
Log:
2008-09-04  Daniel Kraft  <[EMAIL PROTECTED]>

        * PR fortran/37099
        * expr.c (simplify_const_ref): Update expression's character length
        when pulling out a substring reference.

2008-09-04  Daniel Kraft  <[EMAIL PROTECTED]>

        PR fortran/37099
        * gfortran.dg/string_compare_1.f90: New text.
        * gfortran.dg/string_compare_2.f90: New text.
        * gfortran.dg/string_compare_3.f90: New text.

Added:
    trunk/gcc/testsuite/gfortran.dg/string_compare_1.f90
    trunk/gcc/testsuite/gfortran.dg/string_compare_2.f90
    trunk/gcc/testsuite/gfortran.dg/string_compare_3.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/expr.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37099