[Bug c++/85976] ICE in cp_tree_equal when building Blitz. May be nested templates.

[matthew.hambley at metoffice dot gov.uk]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85976

--- Comment #1 from matthew.hambley at metoffice dot gov.uk ---
Created attachment 44207
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44207&action=edit
Processed source file