Keys in a map that are of type long can't be looked up in a map using
int literal syntax:
user=> (def my_map { (java.lang.Long. "42") "foo"})
#'user/my_map
user=> my_map
{42 "foo"}
user=> (my_map 42)
nil
user=> (my_map (long 42))
"foo"
user=> (= 42 (java.lang.Long. "42"))
true
I found this behavior incredibly confusing, especially given the fact
that ints and longs print the same.
I believe this is a bug. Rich, do you agree?
Allen
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