[Bug c++/102598] [modules] ICE in pp_string, at pretty-print.c

[johelegp at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102598

--- Comment #1 from Johel Ernesto Guerrero Peña <johelegp at gmail dot com> ---
Attempts to reduce another wrong-code bug lead to this.