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toolchain
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rustc
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ff3f07ae99a30006dd85b9d73084edd9355c9db6
/
.
/
src
/
test
/
run-pass
/
env-vars.rs
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// ignore-cloudabi no env vars
// ignore-wasm32-bare no env vars
use
std
::
env
::*;
fn
main
()
{
for
(
k
,
v
)
in vars_os
()
{
let
v2
=
var_os
(&
k
);
assert
!(
v2
.
as_ref
().
map
(|
s
|
&**
s
)
==
Some
(&*
v
),
"bad vars->var transition: {:?} {:?} {:?}"
,
k
,
v
,
v2
);
}
}