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Diffstat (limited to 'src/test/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr')
| -rw-r--r-- | src/test/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/src/test/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr b/src/test/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr new file mode 100644 index 000000000..8e1b6fa2e --- /dev/null +++ b/src/test/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr @@ -0,0 +1,260 @@ +note: external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:38:29 + | +LL | with_signature(cell, t, |cell, t| require(cell, t)); + | ^^^^^^^^^ + | + = note: defining type: no_relationships_late::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ + i32, + extern "rust-call" fn((std::cell::Cell<&'_#3r ()>, T)), + (), + ] + = note: late-bound region is '_#4r + = note: number of external vids: 5 + = note: where <T as Anything<ReEarlyBound(0, 'b), ReEarlyBound(1, 'c)>>::AssocType: '_#3r + +note: no external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:34:1 + | +LL | / fn no_relationships_late<'a, 'b, 'c, T>(cell: Cell<&'a ()>, t: T) +LL | | where +LL | | T: Anything<'b, 'c>, +LL | | { +LL | | with_signature(cell, t, |cell, t| require(cell, t)); +LL | | +LL | | } + | |_^ + | + = note: defining type: no_relationships_late::<'_#1r, '_#2r, T> + +error[E0309]: the associated type `<T as Anything<ReEarlyBound(0, 'b), ReEarlyBound(1, 'c)>>::AssocType` may not live long enough + --> $DIR/projection-two-region-trait-bound-closure.rs:38:29 + | +LL | with_signature(cell, t, |cell, t| require(cell, t)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = help: consider adding an explicit lifetime bound `<T as Anything<ReEarlyBound(0, 'b), ReEarlyBound(1, 'c)>>::AssocType: 'a`... + = note: ...so that the type `<T as Anything<ReEarlyBound(0, 'b), ReEarlyBound(1, 'c)>>::AssocType` will meet its required lifetime bounds + +note: external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:48:29 + | +LL | with_signature(cell, t, |cell, t| require(cell, t)); + | ^^^^^^^^^ + | + = note: defining type: no_relationships_early::<'_#1r, '_#2r, '_#3r, T>::{closure#0} with closure substs [ + i32, + extern "rust-call" fn((std::cell::Cell<&'_#4r ()>, T)), + (), + ] + = note: number of external vids: 5 + = note: where <T as Anything<ReEarlyBound(1, 'b), ReEarlyBound(2, 'c)>>::AssocType: '_#4r + +note: no external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:43:1 + | +LL | / fn no_relationships_early<'a, 'b, 'c, T>(cell: Cell<&'a ()>, t: T) +LL | | where +LL | | T: Anything<'b, 'c>, +LL | | 'a: 'a, +... | +LL | | +LL | | } + | |_^ + | + = note: defining type: no_relationships_early::<'_#1r, '_#2r, '_#3r, T> + +error[E0309]: the associated type `<T as Anything<ReEarlyBound(1, 'b), ReEarlyBound(2, 'c)>>::AssocType` may not live long enough + --> $DIR/projection-two-region-trait-bound-closure.rs:48:29 + | +LL | with_signature(cell, t, |cell, t| require(cell, t)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = help: consider adding an explicit lifetime bound `<T as Anything<ReEarlyBound(1, 'b), ReEarlyBound(2, 'c)>>::AssocType: 'a`... + = note: ...so that the type `<T as Anything<ReEarlyBound(1, 'b), ReEarlyBound(2, 'c)>>::AssocType` will meet its required lifetime bounds + +note: external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:61:29 + | +LL | with_signature(cell, t, |cell, t| require(cell, t)); + | ^^^^^^^^^ + | + = note: defining type: projection_outlives::<'_#1r, '_#2r, '_#3r, T>::{closure#0} with closure substs [ + i32, + extern "rust-call" fn((std::cell::Cell<&'_#4r ()>, T)), + (), + ] + = note: number of external vids: 5 + = note: where <T as Anything<ReEarlyBound(1, 'b), ReEarlyBound(2, 'c)>>::AssocType: '_#4r + +note: no external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:53:1 + | +LL | / fn projection_outlives<'a, 'b, 'c, T>(cell: Cell<&'a ()>, t: T) +LL | | where +LL | | T: Anything<'b, 'c>, +LL | | T::AssocType: 'a, +... | +LL | | with_signature(cell, t, |cell, t| require(cell, t)); +LL | | } + | |_^ + | + = note: defining type: projection_outlives::<'_#1r, '_#2r, '_#3r, T> + +note: external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:70:29 + | +LL | with_signature(cell, t, |cell, t| require(cell, t)); + | ^^^^^^^^^ + | + = note: defining type: elements_outlive1::<'_#1r, '_#2r, '_#3r, T>::{closure#0} with closure substs [ + i32, + extern "rust-call" fn((std::cell::Cell<&'_#4r ()>, T)), + (), + ] + = note: number of external vids: 5 + = note: where <T as Anything<ReEarlyBound(1, 'b), ReEarlyBound(2, 'c)>>::AssocType: '_#4r + +note: no external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:65:1 + | +LL | / fn elements_outlive1<'a, 'b, 'c, T>(cell: Cell<&'a ()>, t: T) +LL | | where +LL | | T: Anything<'b, 'c>, +LL | | 'b: 'a, +LL | | { +LL | | with_signature(cell, t, |cell, t| require(cell, t)); +LL | | } + | |_^ + | + = note: defining type: elements_outlive1::<'_#1r, '_#2r, '_#3r, T> + +note: external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:79:29 + | +LL | with_signature(cell, t, |cell, t| require(cell, t)); + | ^^^^^^^^^ + | + = note: defining type: elements_outlive2::<'_#1r, '_#2r, '_#3r, T>::{closure#0} with closure substs [ + i32, + extern "rust-call" fn((std::cell::Cell<&'_#4r ()>, T)), + (), + ] + = note: number of external vids: 5 + = note: where <T as Anything<ReEarlyBound(1, 'b), ReEarlyBound(2, 'c)>>::AssocType: '_#4r + +note: no external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:74:1 + | +LL | / fn elements_outlive2<'a, 'b, 'c, T>(cell: Cell<&'a ()>, t: T) +LL | | where +LL | | T: Anything<'b, 'c>, +LL | | 'c: 'a, +LL | | { +LL | | with_signature(cell, t, |cell, t| require(cell, t)); +LL | | } + | |_^ + | + = note: defining type: elements_outlive2::<'_#1r, '_#2r, '_#3r, T> + +note: external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:87:29 + | +LL | with_signature(cell, t, |cell, t| require(cell, t)); + | ^^^^^^^^^ + | + = note: defining type: two_regions::<'_#1r, T>::{closure#0} with closure substs [ + i32, + extern "rust-call" fn((std::cell::Cell<&'_#2r ()>, T)), + (), + ] + = note: late-bound region is '_#3r + = note: number of external vids: 4 + = note: where <T as Anything<ReEarlyBound(0, 'b), ReEarlyBound(0, 'b)>>::AssocType: '_#2r + +note: no external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:83:1 + | +LL | / fn two_regions<'a, 'b, T>(cell: Cell<&'a ()>, t: T) +LL | | where +LL | | T: Anything<'b, 'b>, +LL | | { +LL | | with_signature(cell, t, |cell, t| require(cell, t)); +LL | | +LL | | } + | |_^ + | + = note: defining type: two_regions::<'_#1r, T> + +error: lifetime may not live long enough + --> $DIR/projection-two-region-trait-bound-closure.rs:87:29 + | +LL | fn two_regions<'a, 'b, T>(cell: Cell<&'a ()>, t: T) + | -- -- lifetime `'b` defined here + | | + | lifetime `'a` defined here +... +LL | with_signature(cell, t, |cell, t| require(cell, t)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ closure body requires that `'b` must outlive `'a` + | + = help: consider adding the following bound: `'b: 'a` + +note: external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:97:29 + | +LL | with_signature(cell, t, |cell, t| require(cell, t)); + | ^^^^^^^^^ + | + = note: defining type: two_regions_outlive::<'_#1r, '_#2r, T>::{closure#0} with closure substs [ + i32, + extern "rust-call" fn((std::cell::Cell<&'_#3r ()>, T)), + (), + ] + = note: number of external vids: 4 + = note: where <T as Anything<ReEarlyBound(1, 'b), ReEarlyBound(1, 'b)>>::AssocType: '_#3r + +note: no external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:92:1 + | +LL | / fn two_regions_outlive<'a, 'b, T>(cell: Cell<&'a ()>, t: T) +LL | | where +LL | | T: Anything<'b, 'b>, +LL | | 'b: 'a, +LL | | { +LL | | with_signature(cell, t, |cell, t| require(cell, t)); +LL | | } + | |_^ + | + = note: defining type: two_regions_outlive::<'_#1r, '_#2r, T> + +note: external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:109:29 + | +LL | with_signature(cell, t, |cell, t| require(cell, t)); + | ^^^^^^^^^ + | + = note: defining type: one_region::<'_#1r, T>::{closure#0} with closure substs [ + i32, + extern "rust-call" fn((std::cell::Cell<&'_#2r ()>, T)), + (), + ] + = note: number of external vids: 3 + = note: where <T as Anything<ReEarlyBound(0, 'a), ReEarlyBound(0, 'a)>>::AssocType: '_#2r + +note: no external requirements + --> $DIR/projection-two-region-trait-bound-closure.rs:101:1 + | +LL | / fn one_region<'a, T>(cell: Cell<&'a ()>, t: T) +LL | | where +LL | | T: Anything<'a, 'a>, +LL | | { +... | +LL | | with_signature(cell, t, |cell, t| require(cell, t)); +LL | | } + | |_^ + | + = note: defining type: one_region::<'_#1r, T> + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0309`. |