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//@ run-pass
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// Test lifetimes are linked properly when we autoslice a vector.
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// Issue #3148.
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fn subslice1<'r>(v: &'r [usize]) -> &'r [usize] { v }
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fn both<'r>(v: &'r [usize]) -> &'r [usize] {
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subslice1(subslice1(v))
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}
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pub fn main() {
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let v = vec![1,2,3];
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both(&v);
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}
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