[Bug fortran/26393] ICE with function returning variable lenght array

["pault at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #5 from pault at gcc dot gnu dot org  2006-03-01 22:24 -------
Subject: Bug 26393

Author: pault
Date: Wed Mar  1 22:24:19 2006
New Revision: 111616

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111616
Log:
2006-03-01  Paul Thomas  <pault@gcc.gnu.org>

        * iresolve.c (gfc_resolve_dot_product):  Remove any difference in
        treatment of logical types.
        * trans-intrinsic.c (gfc_conv_intrinsic_dot_product):  New function. 

        PR fortran/26393
        * trans-decl.c (gfc_get_symbol_decl): Extend condition that symbols
        must be referenced to include unreferenced symbols in an interface
        body. 

        PR fortran/20938
        * trans-array.c (gfc_conv_resolve_dependencies): Add call to
        gfc_are_equivalenced_arrays.
        * symbol.c (gfc_free_equiv_infos, gfc_free_equiv_lists): New
        functions. (gfc_free_namespace): Call them.
        * trans-common.c (copy_equiv_list_to_ns): New function.
        (add_equivalences): Call it.
        * gfortran.h: Add equiv_lists to gfc_namespace and define
        gfc_equiv_list and gfc_equiv_info.
        * dependency.c (gfc_are_equivalenced_arrays): New function.
        (gfc_check_dependency): Call it.
        * dependency.h: Prototype for gfc_are_equivalenced_arrays.

2006-03-01  Paul Thomas  <pault@gcc.gnu.org>

        * gfortran.dg/logical_dot_product.f90: New test. 

        PR fortran/26393
        * gfortran.dg/used_interface_ref.f90: New test.

        PR fortran/20938
        * gfortran.dg/dependency_2.f90: New test.
        * gfortran.fortran-torture/execute/where17.f90: New test.
        * gfortran.fortran-torture/execute/where18.f90: New test.
        * gfortran.fortran-torture/execute/where19.f90: New test.
        * gfortran.fortran-torture/execute/where20.f90: New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/dependency_2.f90
    trunk/gcc/testsuite/gfortran.dg/logical_dot_product.f90
    trunk/gcc/testsuite/gfortran.dg/used_interface_ref.f90
    trunk/gcc/testsuite/gfortran.fortran-torture/execute/where17.f90
    trunk/gcc/testsuite/gfortran.fortran-torture/execute/where18.f90
    trunk/gcc/testsuite/gfortran.fortran-torture/execute/where19.f90
    trunk/gcc/testsuite/gfortran.fortran-torture/execute/where20.f90
Modified:
    trunk/MAINTAINERS
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/dependency.c
    trunk/gcc/fortran/dependency.h
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/fortran/iresolve.c
    trunk/gcc/fortran/symbol.c
    trunk/gcc/fortran/trans-array.c
    trunk/gcc/fortran/trans-common.c
    trunk/gcc/fortran/trans-decl.c
    trunk/gcc/fortran/trans-intrinsic.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26393