Incompatible change in LLD13 causing link errors?

I have just received pkg-fallout for a port that has not been touched
for several months, specifically lang/silq.

ld.lld: error: undefined hidden symbol: __start___minfo
>>> referenced by terminal.d
>>>               silq.o:(ldc.register_dso)

ld.lld: error: undefined hidden symbol: __stop___minfo
>>> referenced by terminal.d
>>>               silq.o:(ldc.register_dso)
cc: error: linker command failed with exit code 1 (use -v to see invocation)
Error: /usr/bin/cc failed with status: 1
*** Error code 1

This port builds correctly with LLD12 from a port, but fails with the
error message included above for both LLD13 from a port and LLD from
the FreeBSD-CURRENT base system.

There seems to be a difference in the visibility of symbols between
the LLD versions 12 and 13, but I have no idea what changed and which
LLD flags might be available to restore the previous  behavior.

Any ideas?