39 lines
1.3 KiB
Plaintext
39 lines
1.3 KiB
Plaintext
note: no external requirements
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--> $DIR/escape-argument.rs:26:38
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LL | let mut closure = expect_sig(|p, y| *p = y);
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| ^^^^^^
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= note: defining type: test::{closure#0} with closure substs [
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i16,
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for<Region(BrAnon(0, None)), Region(BrAnon(1, None))> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrAnon(0, None) }) mut &ReLateBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrAnon(1, None) }) i32, &ReLateBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrAnon(1, None) }) i32)),
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(),
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]
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note: no external requirements
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--> $DIR/escape-argument.rs:20:1
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LL | fn test() {
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| ^^^^^^^^^
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= note: defining type: test
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error[E0597]: `y` does not live long enough
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--> $DIR/escape-argument.rs:27:25
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LL | let y = 22;
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| - binding `y` declared here
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LL | let mut closure = expect_sig(|p, y| *p = y);
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LL | closure(&mut p, &y);
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| ^^ borrowed value does not live long enough
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LL |
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LL | }
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| - `y` dropped here while still borrowed
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LL |
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LL | deref(p);
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| - borrow later used here
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0597`.
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