[Bug fortran/53537] [4.6/4.7/4.8 Regression] Explicit IMPORT of renamed USE-associated symbol fails

[mikael at gcc dot gnu.org]

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

--- Comment #7 from Mikael Morin <mikael at gcc dot gnu.org> 2013-01-28 14:37:26 UTC ---
Author: mikael
Date: Mon Jan 28 14:37:20 2013
New Revision: 195506

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195506
Log:
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.

2013-01-28  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:
    trunk/gcc/testsuite/gfortran.dg/import10.f90
    trunk/gcc/testsuite/gfortran.dg/import11.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/decl.c
    trunk/gcc/fortran/symbol.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/import2.f90
    trunk/gcc/testsuite/gfortran.dg/import8.f90
    trunk/gcc/testsuite/gfortran.dg/interface_derived_type_1.f90