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rust
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75c82b4dd8152562ff2056f2172b20aa9c46def2
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.
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src
/
test
/
ui
/
ret-bang.rs
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// run-pass
fn
my_err
(
s
:
String
)
->
!
{
println
!(
"{}"
,
s
);
panic
!();
}
fn
okay
(
i
:
usize
)
->
isize
{
if
i
==
3
{
my_err
(
"I don't like three"
.
to_string
());
}
else
{
return
42
;
}
}
pub
fn
main
()
{
okay
(
4
);
}