[Bug c++/115425] [13/14/15 regression] ICE: tree check: expected type_pack_expansion or expr_pack_expansion, have error_mark in tsubst_pack_expansion, at cp/pt.cc:13778

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115425

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|ICE: tree check: expected   |[13/14/15 regression] ICE:
                   |type_pack_expansion or      |tree check: expected
                   |expr_pack_expansion, have   |type_pack_expansion or
                   |error_mark in               |expr_pack_expansion, have
                   |tsubst_pack_expansion, at   |error_mark in
                   |cp/pt.cc:13778              |tsubst_pack_expansion, at
                   |                            |cp/pt.cc:13778

--- Comment #2 from Sam James <sjames at gcc dot gnu.org> ---
The ICE started in 13.