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android
/
toolchain
/
rustc
/
refs/heads/upstream-master
/
.
/
src
/
tools
/
clippy
/
tests
/
ui
/
toplevel_ref_arg_non_rustfix.rs
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#![
warn
(
clippy
::
toplevel_ref_arg
)]
#![
allow
(
unused
)]
fn
the_answer
(
ref
mut
x
:
u8
)
{
*
x
=
42
;
}
fn
main
()
{
let
mut
x
=
0
;
the_answer
(
x
);
}