[Bug libstdc++/91541] [C++17] Exception specification of operator= of node-based containers may be broken

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91541

--- Comment #11 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
Author: tkoenig
Date: Mon Dec 30 10:43:38 2019
New Revision: 279763

URL: https://gcc.gnu.org/viewcvs?rev=279763&root=gcc&view=rev
Log:
Remove KIND argument from INDEX so it does not mess up scalarization.

2019-12-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/91541
        * intrinsic.c (add_sym_4ind): New function.
        (add_functions): Use it for INDEX.
        (resolve_intrinsic): Also call f1m for INDEX.
        * intrinsic.h (gfc_resolve_index_func): Adjust prototype to
        take a gfc_arglist instead of individual arguments.
        * iresolve.c (gfc_resolve_index_func): Adjust arguments.
        Remove KIND argument if present, and make sure this is
        not done twice.
        * trans-decl.c: Include "intrinsic.h".
        (gfc_get_extern_function_decl): Special case for resolving INDEX.

2019-12-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/91541
        * gfortran.dg/index_3.f90: New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/index_3.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/intrinsic.c
    trunk/gcc/fortran/intrinsic.h
    trunk/gcc/fortran/iresolve.c
    trunk/gcc/fortran/trans-decl.c
    trunk/gcc/testsuite/ChangeLog