[Bug c++/84630] internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in tsubst_lambda_expr, at cp/pt.c:17141

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84630

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |error-recovery,
                   |                            |ice-on-invalid-code

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Does not look like a regression from 7.x

This:
<source>:1: confused by earlier errors, 

Just means there was an internal error after an normal error has been emitted
(with checking disabled or release checking).  The trunk has checking enabled
by default.