40 lines
1.7 KiB
Plaintext
40 lines
1.7 KiB
Plaintext
note: external requirements
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--> $DIR/propagate-approximated-val.rs:36:45
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LL | establish_relationships(cell_a, cell_b, |outlives1, outlives2, x, 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((std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrAnon(0, None) }) u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrAnon(1, None) }) &'_#2r u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrAnon(0, None) }) u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrAnon(1, None) }) u32>)),
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(),
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]
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= note: late-bound region is '_#3r
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= note: late-bound region is '_#4r
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= note: number of external vids: 5
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= note: where '_#1r: '_#2r
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note: no external requirements
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--> $DIR/propagate-approximated-val.rs:35:1
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LL | fn test<'a, 'b>(cell_a: Cell<&'a u32>, cell_b: Cell<&'b u32>) {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: defining type: test
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error: lifetime may not live long enough
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--> $DIR/propagate-approximated-val.rs:38:9
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LL | fn test<'a, 'b>(cell_a: Cell<&'a u32>, cell_b: Cell<&'b u32>) {
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| -- -- lifetime `'b` defined here
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| |
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| lifetime `'a` defined here
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...
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LL | demand_y(outlives1, outlives2, x.get())
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'a` must outlive `'b`
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= help: consider adding the following bound: `'a: 'b`
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error: aborting due to previous error
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