https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86459
Mark Wielaard <mark at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Ever confirmed|0 |1
--- Comment #2 from Mark Wielaard <mark at gcc dot gnu.org> ---
(In reply to Mark Wielaard from comment #1)
> Sorry I missed that testcase starting to fail. I don't currently have it in
> my tree, so I assume it was added after this commit?
It was. But now the testcase is compiled with -g3.
> Which changed output_macinfo_op as follows:
>
> @@ -28070,7 +28092,7 @@ output_macinfo_op (macinfo_entry *ref)
> node = find_AT_string (ref->info);
> gcc_assert (node
> && (node->form == DW_FORM_strp
> - || node->form == DW_FORM_GNU_str_index));
> + || node->form == dwarf_form (DW_FORM_strx)));
^^^^^^^^^^
> dw2_asm_output_data (1, ref->code,
> ref->code == DW_MACRO_define_strp
> ? "Define macro strp"
>
> So I assume it is this assert that is triggering.
>
> dwarf_form () was also introduced in that patch and is:
>
> +/* And similarly for forms. */
> +static inline enum dwarf_form
> +dwarf_FORM (enum dwarf_form form)
^^^^^^^^^^
Doh! So, it is a simply typo. s/dwarf_from/dwarf_FORM/
https://gcc.gnu.org/ml/gcc-patches/2018-07/msg00521.html
