diff options
Diffstat (limited to '')
14 files changed, 103 insertions, 35 deletions
diff --git a/tests/ui/nll/ty-outlives/impl-trait-outlives.stderr b/tests/ui/nll/ty-outlives/impl-trait-outlives.stderr index 64b08a9b3..ff9d75057 100644 --- a/tests/ui/nll/ty-outlives/impl-trait-outlives.stderr +++ b/tests/ui/nll/ty-outlives/impl-trait-outlives.stderr @@ -1,10 +1,13 @@ error[E0309]: the parameter type `T` may not live long enough --> $DIR/impl-trait-outlives.rs:11:5 | +LL | fn no_region<'a, T>(x: Box<T>) -> impl Debug + 'a + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... +... LL | x | ^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | T: Debug + 'a, | ++++ @@ -12,10 +15,13 @@ LL | T: Debug + 'a, error[E0309]: the parameter type `T` may not live long enough --> $DIR/impl-trait-outlives.rs:26:5 | +LL | fn wrong_region<'a, 'b, T>(x: Box<T>) -> impl Debug + 'a + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... +... LL | x | ^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | T: 'b + Debug + 'a, | ++++ diff --git a/tests/ui/nll/ty-outlives/projection-implied-bounds.stderr b/tests/ui/nll/ty-outlives/projection-implied-bounds.stderr index d949e29b2..6de023ffd 100644 --- a/tests/ui/nll/ty-outlives/projection-implied-bounds.stderr +++ b/tests/ui/nll/ty-outlives/projection-implied-bounds.stderr @@ -2,9 +2,12 @@ error[E0310]: the parameter type `T` may not live long enough --> $DIR/projection-implied-bounds.rs:30:36 | LL | twice(value, |value_ref, item| invoke2(value_ref, item)); - | ^^^^^^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | | + | the parameter type `T` must be valid for the static lifetime... + | ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | fn generic2<T: Iterator + 'static>(value: T) { | +++++++++ diff --git a/tests/ui/nll/ty-outlives/projection-no-regions-closure.stderr b/tests/ui/nll/ty-outlives/projection-no-regions-closure.stderr index 433024c30..4f93fb4ea 100644 --- a/tests/ui/nll/ty-outlives/projection-no-regions-closure.stderr +++ b/tests/ui/nll/ty-outlives/projection-no-regions-closure.stderr @@ -25,11 +25,16 @@ LL | | T: Iterator, error[E0309]: the associated type `<T as Iterator>::Item` may not live long enough --> $DIR/projection-no-regions-closure.rs:25:31 | +LL | fn no_region<'a, T>(x: Box<T>) -> Box<dyn Anything + 'a> + | -- the associated type `<T as Iterator>::Item` must be valid for the lifetime `'a` as defined here... +... LL | with_signature(x, |mut y| Box::new(y.next())) - | ^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^ ...so that the type `<T as Iterator>::Item` will meet its required lifetime bounds | - = help: consider adding an explicit lifetime bound `<T as Iterator>::Item: 'a`... - = note: ...so that the type `<T as Iterator>::Item` will meet its required lifetime bounds +help: consider adding an explicit lifetime bound + | +LL | T: Iterator, <T as Iterator>::Item: 'a + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: external requirements --> $DIR/projection-no-regions-closure.rs:34:23 @@ -82,11 +87,16 @@ LL | | T: 'b + Iterator, error[E0309]: the associated type `<T as Iterator>::Item` may not live long enough --> $DIR/projection-no-regions-closure.rs:42:31 | +LL | fn wrong_region<'a, 'b, T>(x: Box<T>) -> Box<dyn Anything + 'a> + | -- the associated type `<T as Iterator>::Item` must be valid for the lifetime `'a` as defined here... +... LL | with_signature(x, |mut y| Box::new(y.next())) - | ^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^ ...so that the type `<T as Iterator>::Item` will meet its required lifetime bounds + | +help: consider adding an explicit lifetime bound | - = help: consider adding an explicit lifetime bound `<T as Iterator>::Item: 'a`... - = note: ...so that the type `<T as Iterator>::Item` will meet its required lifetime bounds +LL | T: 'b + Iterator, <T as Iterator>::Item: 'a + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: external requirements --> $DIR/projection-no-regions-closure.rs:52:23 diff --git a/tests/ui/nll/ty-outlives/projection-no-regions-fn.stderr b/tests/ui/nll/ty-outlives/projection-no-regions-fn.stderr index e0ff544fe..da76ac1c4 100644 --- a/tests/ui/nll/ty-outlives/projection-no-regions-fn.stderr +++ b/tests/ui/nll/ty-outlives/projection-no-regions-fn.stderr @@ -1,20 +1,30 @@ error[E0309]: the associated type `<T as Iterator>::Item` may not live long enough --> $DIR/projection-no-regions-fn.rs:13:5 | +LL | fn no_region<'a, T>(mut x: T) -> Box<dyn Anything + 'a> + | -- the associated type `<T as Iterator>::Item` must be valid for the lifetime `'a` as defined here... +... LL | Box::new(x.next()) - | ^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^ ...so that the type `<T as Iterator>::Item` will meet its required lifetime bounds | - = help: consider adding an explicit lifetime bound `<T as Iterator>::Item: 'a`... - = note: ...so that the type `<T as Iterator>::Item` will meet its required lifetime bounds +help: consider adding an explicit lifetime bound + | +LL | T: Iterator, <T as Iterator>::Item: 'a + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ error[E0309]: the associated type `<T as Iterator>::Item` may not live long enough --> $DIR/projection-no-regions-fn.rs:28:5 | +LL | fn wrong_region<'a, 'b, T>(mut x: T) -> Box<dyn Anything + 'a> + | -- the associated type `<T as Iterator>::Item` must be valid for the lifetime `'a` as defined here... +... LL | Box::new(x.next()) - | ^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^ ...so that the type `<T as Iterator>::Item` will meet its required lifetime bounds + | +help: consider adding an explicit lifetime bound | - = help: consider adding an explicit lifetime bound `<T as Iterator>::Item: 'a`... - = note: ...so that the type `<T as Iterator>::Item` will meet its required lifetime bounds +LL | T: 'b + Iterator, <T as Iterator>::Item: 'a + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: aborting due to 2 previous errors diff --git a/tests/ui/nll/ty-outlives/projection-one-region-closure.stderr b/tests/ui/nll/ty-outlives/projection-one-region-closure.stderr index ebdce7bc1..dda603981 100644 --- a/tests/ui/nll/ty-outlives/projection-one-region-closure.stderr +++ b/tests/ui/nll/ty-outlives/projection-one-region-closure.stderr @@ -27,10 +27,13 @@ LL | | T: Anything<'b>, error[E0309]: the parameter type `T` may not live long enough --> $DIR/projection-one-region-closure.rs:45:39 | +LL | fn no_relationships_late<'a, 'b, T>(cell: Cell<&'a ()>, t: T) + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... +... LL | with_signature(cell, t, |cell, t| require(cell, t)); | ^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | T: Anything<'b> + 'a, | ++++ @@ -77,10 +80,13 @@ LL | | 'a: 'a, error[E0309]: the parameter type `T` may not live long enough --> $DIR/projection-one-region-closure.rs:56:39 | +LL | fn no_relationships_early<'a, 'b, T>(cell: Cell<&'a ()>, t: T) + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... +... LL | with_signature(cell, t, |cell, t| require(cell, t)); | ^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | T: Anything<'b> + 'a, | ++++ diff --git a/tests/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr b/tests/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr index dbad8e478..c157e89ff 100644 --- a/tests/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr +++ b/tests/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr @@ -26,11 +26,13 @@ LL | | T: Anything<'b, 'c>, error[E0309]: the associated type `<T as Anything<'?5, '?6>>::AssocType` may not live long enough --> $DIR/projection-two-region-trait-bound-closure.rs:38:39 | +LL | fn no_relationships_late<'a, 'b, 'c, T>(cell: Cell<&'a ()>, t: T) + | -- the associated type `<T as Anything<'?5, '?6>>::AssocType` must be valid for the lifetime `'a` as defined here... +... LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^ ...so that the type `<T as Anything<'?5, '?6>>::AssocType` will meet its required lifetime bounds | = help: consider adding an explicit lifetime bound `<T as Anything<'?5, '?6>>::AssocType: 'a`... - = note: ...so that the type `<T as Anything<'?5, '?6>>::AssocType` will meet its required lifetime bounds note: external requirements --> $DIR/projection-two-region-trait-bound-closure.rs:48:29 @@ -60,11 +62,13 @@ LL | | 'a: 'a, error[E0309]: the associated type `<T as Anything<'?6, '?7>>::AssocType` may not live long enough --> $DIR/projection-two-region-trait-bound-closure.rs:48:39 | +LL | fn no_relationships_early<'a, 'b, 'c, T>(cell: Cell<&'a ()>, t: T) + | -- the associated type `<T as Anything<'?6, '?7>>::AssocType` must be valid for the lifetime `'a` as defined here... +... LL | with_signature(cell, t, |cell, t| require(cell, t)); - | ^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^ ...so that the type `<T as Anything<'?6, '?7>>::AssocType` will meet its required lifetime bounds | = help: consider adding an explicit lifetime bound `<T as Anything<'?6, '?7>>::AssocType: 'a`... - = note: ...so that the type `<T as Anything<'?6, '?7>>::AssocType` will meet its required lifetime bounds note: external requirements --> $DIR/projection-two-region-trait-bound-closure.rs:61:29 diff --git a/tests/ui/nll/ty-outlives/projection-where-clause-env-wrong-bound.stderr b/tests/ui/nll/ty-outlives/projection-where-clause-env-wrong-bound.stderr index b4435fe06..1fa74f67c 100644 --- a/tests/ui/nll/ty-outlives/projection-where-clause-env-wrong-bound.stderr +++ b/tests/ui/nll/ty-outlives/projection-where-clause-env-wrong-bound.stderr @@ -1,11 +1,13 @@ error[E0309]: the associated type `<T as MyTrait<'_>>::Output` may not live long enough --> $DIR/projection-where-clause-env-wrong-bound.rs:15:5 | +LL | fn foo1<'a, 'b, T>() -> &'a () + | -- the associated type `<T as MyTrait<'_>>::Output` must be valid for the lifetime `'a` as defined here... +... LL | bar::<T::Output>() - | ^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^ ...so that the type `<T as MyTrait<'_>>::Output` will meet its required lifetime bounds | = help: consider adding an explicit lifetime bound `<T as MyTrait<'_>>::Output: 'a`... - = note: ...so that the type `<T as MyTrait<'_>>::Output` will meet its required lifetime bounds error: aborting due to previous error diff --git a/tests/ui/nll/ty-outlives/projection-where-clause-env-wrong-lifetime.stderr b/tests/ui/nll/ty-outlives/projection-where-clause-env-wrong-lifetime.stderr index ddeaf3c1f..c8dbe4ebc 100644 --- a/tests/ui/nll/ty-outlives/projection-where-clause-env-wrong-lifetime.stderr +++ b/tests/ui/nll/ty-outlives/projection-where-clause-env-wrong-lifetime.stderr @@ -1,11 +1,13 @@ error[E0309]: the associated type `<T as MyTrait<'_>>::Output` may not live long enough --> $DIR/projection-where-clause-env-wrong-lifetime.rs:14:5 | +LL | fn foo1<'a, 'b, T>() -> &'a () + | -- the associated type `<T as MyTrait<'_>>::Output` must be valid for the lifetime `'a` as defined here... +... LL | bar::<<T as MyTrait<'a>>::Output>() - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...so that the type `<T as MyTrait<'_>>::Output` will meet its required lifetime bounds | = help: consider adding an explicit lifetime bound `<T as MyTrait<'_>>::Output: 'a`... - = note: ...so that the type `<T as MyTrait<'_>>::Output` will meet its required lifetime bounds error: aborting due to previous error diff --git a/tests/ui/nll/ty-outlives/projection-where-clause-none.stderr b/tests/ui/nll/ty-outlives/projection-where-clause-none.stderr index 0df44644d..f78708dc4 100644 --- a/tests/ui/nll/ty-outlives/projection-where-clause-none.stderr +++ b/tests/ui/nll/ty-outlives/projection-where-clause-none.stderr @@ -1,10 +1,13 @@ error[E0309]: the parameter type `T` may not live long enough --> $DIR/projection-where-clause-none.rs:14:5 | +LL | fn foo<'a, T>() -> &'a () + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... +... LL | bar::<T::Output>() | ^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | T: MyTrait<'a> + 'a, | ++++ diff --git a/tests/ui/nll/ty-outlives/ty-param-closure-approximate-lower-bound.stderr b/tests/ui/nll/ty-outlives/ty-param-closure-approximate-lower-bound.stderr index f58d49d84..59e29e9a4 100644 --- a/tests/ui/nll/ty-outlives/ty-param-closure-approximate-lower-bound.stderr +++ b/tests/ui/nll/ty-outlives/ty-param-closure-approximate-lower-bound.stderr @@ -46,10 +46,12 @@ LL | fn generic_fail<'a, T>(cell: Cell<&'a ()>, value: T) { error[E0309]: the parameter type `T` may not live long enough --> $DIR/ty-param-closure-approximate-lower-bound.rs:29:31 | +LL | fn generic_fail<'a, T>(cell: Cell<&'a ()>, value: T) { + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... LL | twice(cell, value, |a, b| invoke(a, b)); | ^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | fn generic_fail<'a, T: 'a>(cell: Cell<&'a ()>, value: T) { | ++++ diff --git a/tests/ui/nll/ty-outlives/ty-param-closure-outlives-from-return-type.stderr b/tests/ui/nll/ty-outlives/ty-param-closure-outlives-from-return-type.stderr index ddad1d205..3468c5ad3 100644 --- a/tests/ui/nll/ty-outlives/ty-param-closure-outlives-from-return-type.stderr +++ b/tests/ui/nll/ty-outlives/ty-param-closure-outlives-from-return-type.stderr @@ -25,10 +25,13 @@ LL | | T: Debug, error[E0309]: the parameter type `T` may not live long enough --> $DIR/ty-param-closure-outlives-from-return-type.rs:26:27 | +LL | fn no_region<'a, T>(x: Box<T>) -> Box<dyn Debug + 'a> + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... +... LL | with_signature(x, |y| y) | ^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | T: Debug + 'a, | ++++ @@ -36,10 +39,13 @@ LL | T: Debug + 'a, error[E0309]: the parameter type `T` may not live long enough --> $DIR/ty-param-closure-outlives-from-return-type.rs:41:5 | +LL | fn wrong_region<'a, 'b, T>(x: Box<T>) -> Box<Debug + 'a> + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... +... LL | x | ^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | T: 'b + Debug + 'a, | ++++ diff --git a/tests/ui/nll/ty-outlives/ty-param-closure-outlives-from-where-clause.stderr b/tests/ui/nll/ty-outlives/ty-param-closure-outlives-from-where-clause.stderr index bb455e9ae..cef4a0f1e 100644 --- a/tests/ui/nll/ty-outlives/ty-param-closure-outlives-from-where-clause.stderr +++ b/tests/ui/nll/ty-outlives/ty-param-closure-outlives-from-where-clause.stderr @@ -24,10 +24,13 @@ LL | fn no_region<'a, T>(a: Cell<&'a ()>, b: T) { error[E0309]: the parameter type `T` may not live long enough --> $DIR/ty-param-closure-outlives-from-where-clause.rs:32:9 | +LL | fn no_region<'a, T>(a: Cell<&'a ()>, b: T) { + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... +... LL | require(&x, &y) | ^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | fn no_region<'a, T: 'a>(a: Cell<&'a ()>, b: T) { | ++++ @@ -84,10 +87,13 @@ LL | | T: 'b, error[E0309]: the parameter type `T` may not live long enough --> $DIR/ty-param-closure-outlives-from-where-clause.rs:65:9 | +LL | fn wrong_region<'a, 'b, T>(a: Cell<&'a ()>, b: T) + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... +... LL | require(&x, &y) | ^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | T: 'b + 'a, | ++++ diff --git a/tests/ui/nll/ty-outlives/ty-param-fn-body.stderr b/tests/ui/nll/ty-outlives/ty-param-fn-body.stderr index 5fb69255d..73f01ff15 100644 --- a/tests/ui/nll/ty-outlives/ty-param-fn-body.stderr +++ b/tests/ui/nll/ty-outlives/ty-param-fn-body.stderr @@ -1,10 +1,12 @@ error[E0309]: the parameter type `T` may not live long enough --> $DIR/ty-param-fn-body.rs:17:5 | +LL | fn region_static<'a, T>(cell: Cell<&'a usize>, t: T) { + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... LL | outlives(cell, t) | ^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | fn region_static<'a, T: 'a>(cell: Cell<&'a usize>, t: T) { | ++++ diff --git a/tests/ui/nll/ty-outlives/ty-param-fn.stderr b/tests/ui/nll/ty-outlives/ty-param-fn.stderr index 825b26d2f..56bd41051 100644 --- a/tests/ui/nll/ty-outlives/ty-param-fn.stderr +++ b/tests/ui/nll/ty-outlives/ty-param-fn.stderr @@ -1,10 +1,13 @@ error[E0309]: the parameter type `T` may not live long enough --> $DIR/ty-param-fn.rs:9:5 | +LL | fn no_region<'a, T>(x: Box<T>) -> Box<Debug + 'a> + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... +... LL | x | ^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | T: Debug + 'a, | ++++ @@ -12,10 +15,13 @@ LL | T: Debug + 'a, error[E0309]: the parameter type `T` may not live long enough --> $DIR/ty-param-fn.rs:24:5 | +LL | fn wrong_region<'a, 'b, T>(x: Box<T>) -> Box<Debug + 'a> + | -- the parameter type `T` must be valid for the lifetime `'a` as defined here... +... LL | x | ^ ...so that the type `T` will meet its required lifetime bounds | -help: consider adding an explicit lifetime bound... +help: consider adding an explicit lifetime bound | LL | T: 'b + Debug + 'a, | ++++ |