47 lines
1.3 KiB
Plaintext
47 lines
1.3 KiB
Plaintext
note: External requirements
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--> $DIR/escape-upvar-ref.rs:33:27
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LL | let mut closure = || p = &y;
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| ^^^^^^^^^
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= note: defining type: DefId(0/1:9 ~ escape_upvar_ref[317d]::test[0]::{{closure}}[0]) with closure substs [
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i16,
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extern "rust-call" fn(()),
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&'_#1r mut &'_#2r i32,
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&'_#3r i32
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]
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= note: number of external vids: 4
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= note: where '_#3r: '_#2r
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note: No external requirements
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--> $DIR/escape-upvar-ref.rs:27:1
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LL | / fn test() {
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LL | | let x = 44;
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LL | | let mut p = &x;
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LL | |
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... |
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LL | | deref(p);
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LL | | }
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| |_^
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= note: defining type: DefId(0/0:3 ~ escape_upvar_ref[317d]::test[0]) with substs []
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error[E0597]: `y` does not live long enough
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--> $DIR/escape-upvar-ref.rs:33:27
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LL | let mut closure = || p = &y;
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| ^^^^^^^^^ borrowed value does not live long enough
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...
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LL | }
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| - borrowed value only lives until here
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LL |
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LL | deref(p);
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| - borrow later used here
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= note: borrowed value must be valid for lifetime '_#4r...
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error: aborting due to previous error
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If you want more information on this error, try using "rustc --explain E0597"
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