[MLton] A Possible "Bug"?
Baojian Hua
huabj at mail.ustc.edu.cn
Fri Dec 18 02:02:57 PST 2009
Hi, all,
I've just read and modified some webpages that are
out-of-date due to some reasons.
For instance, I've deleted some sentences on
http://mlton.org/SMLNJDeviations
related to these code:
val [x] = [[]];
val _ = {1::x, "one"::x}
for that I've tried it in the latest smlnj-110.71, and
it seems that it runs smoothly.
However, I happened to run this code:
val [[x]] = [];
MLton reports a warning message, but smlnj-110.71 reports
an error (compiler bug?). I'd like to ask here that which
behaves correctly?
Thanks in advance.
-Paul
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