[Bug fortran/31204] wrong host association of implied loop variable

[pault at gcc dot gnu dot org]

------- Comment #4 from pault at gcc dot gnu dot org  2007-04-15 16:28 -------
Subject: Bug 31204

Author: pault
Date: Sun Apr 15 16:28:06 2007
New Revision: 123849

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123849
Log:
2007-04-15  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/31204
        * primary.c (check_for_implicit_index): New function to check
        that a host associated variable is not an undeclared implied
        do loop index.
        (gfc_match_rvalue, match_variable): Use it and reset the
        implied_index attribute.
        * gfortran.h : Add the implied_index field to symbol_attribute.
        * match.c (gfc_match_iterator): Mark the iterator variable
        with the new attribute.
        * decl.c (build_sym): Reset the new attribute.

2007-04-15  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/31204
        * gfortran.dg/array_constructor_16.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/array_constructor_16.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/decl.c
    trunk/gcc/fortran/match.c
    trunk/gcc/fortran/primary.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31204