[Bug c++/89852] [9 Regression] ICE in

[doko at debian dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89852

--- Comment #1 from Matthias Klose <doko at debian dot org> ---
Created attachment 46035
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46035&action=edit
preprocessed source

unreduced test case