On Fri, Sep 07, 2018 at 01:40:53PM +0100, Jason Merrill wrote:
> > 2018-08-13 Marek Polacek <pola...@redhat.com>
> >
> > PR c++/57891
> > * call.c (struct conversion): Add check_narrowing_const_only.
> > (build_converted_constant_expr): Set check_narrowing and
> > check_narrowing_const_only. Give error if expr is error node.
> > (convert_like_real): Pass it to check_narrowing.
> > * cp-tree.h (check_narrowing): Add a default parameter.
> > * decl.c (compute_array_index_type): Use input_location instead of
> > location_of.
> > * pt.c (convert_nontype_argument): Return NULL_TREE if tf_error.
> > * typeck2.c (check_narrowing): Don't warn for
> > instantiation-dependent
> > expressions. Call maybe_constant_value instead of
> > fold_non_dependent_expr. Don't mention { } in diagnostic. Only
> > check
> > narrowing for constants if CONST_ONLY.
>
> This seems to have broken cpp1z/direct-enum-init1.C with -std=c++17
> and above; please use make check-c++-all (or set
> GXX_TESTSUITE_STDS=98,11,14,17,2a) to test C++ patches in all
> conformance modes.
Sorry about that, I've updated my testing and will fix it shortly.
Marek
