[Bug c++/122958] [13/14/15 Regression] internal compiler error: tree check: accessed elt 3 of 'tree_vec' with 2 elts in tsubst, at cp/pt.cc:16806

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122958

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[13/14/15/16 Regression]    |[13/14/15 Regression]
                   |internal compiler error:    |internal compiler error:
                   |tree check: accessed elt 3  |tree check: accessed elt 3
                   |of 'tree_vec' with 2 elts   |of 'tree_vec' with 2 elts
                   |in tsubst, at               |in tsubst, at
                   |cp/pt.cc:16806              |cp/pt.cc:16806

--- Comment #12 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Fixed on trunk so far.