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vec-iter-collect-len.rs
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//@ compile-flags: -O
#![
crate_type
=
"lib"
]
#[
no_mangle
]
pub
fn
get_len
()
->
usize
{
// CHECK-LABEL: @get_len
// CHECK-NOT: call
// CHECK-NOT: invoke
[
1
,
2
,
3
].
iter
().
collect
::<
Vec
<
_
>>().
len
()
}