[Bug fortran/82886] ICE with -finit-derived in gfc_conv_expr, at fortran/trans-expr.c:7807

[foreese at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82886

--- Comment #5 from Fritz Reese <foreese at gcc dot gnu.org> ---
Author: foreese
Date: Sat Nov 11 00:47:53 2017
New Revision: 254648

URL: https://gcc.gnu.org/viewcvs?rev=254648&root=gcc&view=rev
Log:
2017-11-10  Fritz Reese <fritzore...@gmail.com>

    PR fortran/82886

    gcc/fortran/ChangeLog:

        PR fortran/82886
        * gfortran.h (gfc_build_init_expr): New prototype.
        * invoke.texi (finit-derived): Update documentation.
        * expr.c (gfc_build_init_expr): New, from gfc_build_default_init_expr.
        (gfc_build_default_init_expr): Redirect to gfc_build_init_expr(,,false)
        (component_initializer): Force building initializers using
        gfc_build_init_expr(,,true).

    gcc/testsuite/ChangeLog:

        PR fortran/82886
        * gfortran.dg/init_flag_16.f03: New testcase.


Added:
    trunk/gcc/testsuite/gfortran.dg/init_flag_16.f03
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/expr.c
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/fortran/invoke.texi
    trunk/gcc/testsuite/ChangeLog