[Bug c++/79533] ICE in build_over_call under -std=c++17 in 'S s(static_cast(f()));'

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79533

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
commit c821ae1a57320c4b1ba47afef6136b534f830351
Author: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Sat Oct 8 16:23:26 2016 +0000

            Further P0135 refinement.

            * call.c (build_user_type_conversion_1): Consider conversions from
            a single element in an initializer-list.
            (build_temp): Undo early_elide_copy change.
            (build_over_call): Check that we don't try to copy a TARGET_EXPR
            in C++17 mode.  Set user_conv_p here.
            (convert_like_real): Not here.
            (check_self_delegation): Split out from...
            (build_special_member_call): ...here.  Handle C++17 copy elision.
            * cvt.c (early_elide_copy): Remove.
            (ocp_convert): Undo early_elide_copy change.
            * except.c (build_throw): Likewise.
            * init.c (expand_default_init): Likewise.
            * typeck.c (cp_build_modify_expr): Likewise.

    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240889
138bc75d-0d04-0410-961f-82ee72b054a4