Fuzzer: Match the logging of i31ref between JS and C++ (#6335)

JS engines print i31ref as just a number, so we need a small regex to
standardize the representation (similar to what we do for funcrefs on
the code above).

On the C++ side, make it actually print the i31ref rather than treat it
like a generic reference (for whom we only print "object"). To do that
we must unwrap an externalized i31 as necessary, and add a case for
i31 in the printing logic.

Also move that printing logic to its own function, as it was starting to
get quite long.

0 files changed, 0 insertions, 0 deletions