This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug c++/53756] [C++1y] ICE: in gen_type_die_with_usage, at dwarf2out.c:18774 with -g and operator auto ()


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53756

Paolo Carlini <paolo.carlini at oracle dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jason at gcc dot gnu.org

--- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> ---
Jason, looks like some bits related to debugging are missing from the work on
return type deduction and people cannot debug uses of the new facility.

gen_type_die_with_usage gets a TEMPLATE_TYPE_PARM which doesn't know how to
handle. Is it just matter of somehow having an equivalent of is_auto and using
a DW_TAG_unspecified_type? Or we shouldn't have a TEMPLATE_TYPE_PARM at all at
this point? (I don't see what else)

... or you prefer to look a bit into this? ;)


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]