[Bug c++/70599] Crash when adding debug symbols to a program making heavy use of nested templates.

[graemehattan7 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70599

--- Comment #1 from Graeme <graemehattan7 at hotmail dot com> ---
Created attachment 38223
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38223&action=edit
Pre-processed source file, gzipped to get around size limit.