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[Bug fortran/53537] [4.6/4.7 Regression] Explicit IMPORT of renamed USE-associated symbol fails

From: "mikael at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
To: gcc-bugs at gcc dot gnu dot org
Date: Sun, 17 Feb 2013 22:59:59 +0000
Subject: [Bug fortran/53537] [4.6/4.7 Regression] Explicit IMPORT of renamed USE-associated symbol fails
Auto-submitted: auto-generated
References: <bug-53537-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53537

--- Comment #11 from Mikael Morin <mikael at gcc dot gnu.org> 2013-02-17 22:59:59 UTC ---
Author: mikael
Date: Sun Feb 17 22:59:52 2013
New Revision: 196112

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196112
Log:
2013-02-17  Tobias Burnus  <burnus@net-b.de>
        Mikael Morin  <mikael@gcc.gnu.org>

    Backport from trunk
    2013-01-28  Tobias Burnus  <burnus@net-b.de>
            Mikael Morin  <mikael@gcc.gnu.org>

    PR fortran/53537
    * symbol.c (gfc_find_sym_tree): Don't look for the symbol outside an
    interface block.
    (gfc_get_ha_symtree): Let gfc_find_sym_tree lookup the parent namespace.
    * decl.c (gfc_match_data_decl): Ditto.
    (variable_decl): Remove undeclared type error.
    (gfc_match_import): Use renamed instead of original name.

2013-02-17  Tobias Burnus  <burnus@net-b.de>
        Mikael Morin  <mikael@gcc.gnu.org>

    Backport from trunk
    2013-01-28  Tobias Burnus  <burnus@net-b.de>
            Mikael Morin  <mikael@gcc.gnu.org>

    PR fortran/53537
    * gfortran.dg/import2.f90: Adjust undeclared type error messages.
    * gfortran.dg/import8.f90: Likewise.
    * gfortran.dg/interface_derived_type_1.f90: Likewise.
    * gfortran.dg/import10.f90: New test.
    * gfortran.dg/import11.f90: Likewise


Added:
    branches/gcc-4_7-branch/gcc/testsuite/gfortran.dg/import10.f90
    branches/gcc-4_7-branch/gcc/testsuite/gfortran.dg/import11.f90
Modified:
    branches/gcc-4_7-branch/gcc/fortran/ChangeLog
    branches/gcc-4_7-branch/gcc/fortran/decl.c
    branches/gcc-4_7-branch/gcc/fortran/symbol.c
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_7-branch/gcc/testsuite/gfortran.dg/import2.f90
    branches/gcc-4_7-branch/gcc/testsuite/gfortran.dg/import8.f90
   
branches/gcc-4_7-branch/gcc/testsuite/gfortran.dg/interface_derived_type_1.f90

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