[Bug modula2/108612] m2/gm2-libs-iso/ClientSocket.mod:229:1: error: control reaches end of non-void function [-Werror=return-type]

[gaius at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108612

--- Comment #4 from Gaius Mulley <gaius at gcc dot gnu.org> ---
Created attachment 54383
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54383&action=edit
Proposed fix v2

Here is version 2 of the proposed fix which should also help resolve
PR modula2/108551.

Note a new file in the patch: gcc/m2/mc-boot/GRTentity.h.