[Bug fortran/58586] ICE with derived type with allocatable component passed by value

["vehre at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58586

--- Comment #8 from vehre at gcc dot gnu.org ---
Author: vehre
Date: Mon Jul  6 10:26:12 2015
New Revision: 225447

URL: https://gcc.gnu.org/viewcvs?rev=225447&root=gcc&view=rev
Log:
gcc/testsuite/ChangeLog:

2015-07-06  Andre Vehreschild  <vehre@gmx.de>

        PR fortran/58586
        * gfortran.dg/alloc_comp_class_3.f03: New test.
        * gfortran.dg/alloc_comp_class_4.f03: New test.


gcc/fortran/ChangeLog:

2015-07-06  Andre Vehreschild  <vehre@gmx.de>

        PR fortran/58586
        * resolve.c (resolve_symbol): Non-private functions in modules
        with allocatable or pointer components are marked referenced
        now. Furthermore is the default init especially for those
        components now done in gfc_conf_procedure_call preventing
        duplicate code.
        * trans-decl.c (gfc_generate_function_code): Generate a fake
        result decl for functions returning an object with allocatable
        components and initialize them.
        * trans-expr.c (gfc_conv_procedure_call): For value typed trees
        use the tree without indirect ref. And for non-decl trees
        add a temporary variable to prevent evaluating the tree
        multiple times (prevent multiple function evaluations).
        * trans.h: Made gfc_trans_structure_assign () protoype
        available, which is now needed by trans-decl.c:gfc_generate_
        function_code(), too.


Added:
    trunk/gcc/testsuite/gfortran.dg/alloc_comp_class_3.f03
    trunk/gcc/testsuite/gfortran.dg/alloc_comp_class_4.f03
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/trans-decl.c
    trunk/gcc/fortran/trans-expr.c
    trunk/gcc/fortran/trans.h