[Bug c++/85027] [6/7/8 Regression] ICE on invalid C++ code: in instantiate_type, at cp/class.c:8062

[aoliva at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85027

Alexandre Oliva <aoliva at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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             Status|NEW                         |ASSIGNED
                 CC|                            |aoliva at gcc dot gnu.org
           Assignee|unassigned at gcc dot gnu.org      |aoliva at gcc dot gnu.org

--- Comment #3 from Alexandre Oliva <aoliva at gcc dot gnu.org> ---
Created attachment 43804
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43804&action=edit
candidate patch

Here's the patch I'm testing