[Bug c++/99241] [modules] ICE in install_entity, at cp/module.cc:7584

[cgreeley at student dot bridgew.edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99241

--- Comment #7 from Christopher Greeley <cgreeley at student dot bridgew.edu> ---
Created attachment 53759
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53759&action=edit
The pre processed header I tried to import into my module and the module code

This is the preprocessed header, -E on the module file only gives: 
"g++: warning: Source/Common.mpp: linker input file unused because linking not
done"