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ff3f07ae99a30006dd85b9d73084edd9355c9db6
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src
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tools
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rustfmt
/
tests
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source
/
issue-1366.rs
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fn
main
()
{
fn
f
()
->
Option
<
i32
>
{
Some
(
"fffffffsssssssssddddssssfffffddddff"
).
map
(|
s
|
s
).
map
(|
s
|
s
.
to_string
()).
map
(|
res
|
{
match
Some
(
res
)
{
Some
(
ref
s
)
if
s
==
""
=>
41
,
Some
(
_
)
=>
42
,
_
=>
43
,
}
})
}
println
!(
"{:?}"
,
f
())
}