https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112920
Bug ID: 112920
Summary: gm2 hangs in the type resolver
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: modula2
Assignee: gaius at gcc dot gnu.org
Reporter: gaius at gcc dot gnu.org
Target Milestone: ---
Created attachment 56834
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56834&action=edit
test case showing bug
A large program with many data types causes gm2 to hang in the type resolver.
Forwarded from the gm2 mailing list to track bug progress etc:
"""
I could generate dynamic
or static binaries but now with version 191 gm2 seems to go into an
endless loop. Perhaps you can see what's going wrong?
BTW for staring a compilation one may simply enter
./mach_squash1
for a dynamic binary or
./mach_squash1_static
for a static binary in the relevant directory.
"""
It hangs in the dist_gm2_191 directory when invoked with:
$ gm2 -fiso -fsoft-check-all squash1.mod Ctv2.o unix.o -o squash1 -lc -lcrypt
-lm
