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Auto merge of #66911 - eddyb:nicer-rustc_regions, r=matthewjasper

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rustc_mir: use nicer path printing for #[rustc_regions] NLL tests.

Similar to #66850, spotted while working on #66907.

r? @matthewjasper
This commit is contained in:
bors 2019-12-06 00:22:54 +00:00
commit 234c9f21d9
24 changed files with 109 additions and 319 deletions
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22
src/librustc_mir/borrow_check/nll/universal_regions.rs
View File

@ -312,9 +312,9 @@ pub fn to_region_vid(&self, r: ty::Region<'tcx>) -> RegionVid {
match self.defining_ty {
DefiningTy::Closure(def_id, substs) => {
err.note(&format!(
"defining type: {:?} with closure substs {:#?}",
def_id,
&substs[..]
"defining type: {} with closure substs {:#?}",
tcx.def_path_str_with_substs(def_id, substs),
&substs[tcx.generics_of(def_id).parent_count..],
));
// FIXME: It'd be nice to print the late-bound regions
@ -332,9 +332,9 @@ pub fn to_region_vid(&self, r: ty::Region<'tcx>) -> RegionVid {
}
DefiningTy::Generator(def_id, substs, _) => {
err.note(&format!(
"defining type: {:?} with generator substs {:#?}",
def_id,
&substs[..]
"defining type: {} with generator substs {:#?}",
tcx.def_path_str_with_substs(def_id, substs),
&substs[tcx.generics_of(def_id).parent_count..],
));
// FIXME: As above, we'd like to print out the region
@ -350,16 +350,14 @@ pub fn to_region_vid(&self, r: ty::Region<'tcx>) -> RegionVid {
}
DefiningTy::FnDef(def_id, substs) => {
err.note(&format!(
"defining type: {:?} with substs {:#?}",
def_id,
&substs[..]
"defining type: {}",
tcx.def_path_str_with_substs(def_id, substs),
));
}
DefiningTy::Const(def_id, substs) => {
err.note(&format!(
"defining constant type: {:?} with substs {:#?}",
def_id,
&substs[..]
"defining constant type: {}",
tcx.def_path_str_with_substs(def_id, substs),
));
}
}

4
src/test/ui/nll/closure-requirements/escape-argument-callee.stderr
View File

@ -4,7 +4,7 @@ note: No external requirements
LL | let mut closure = expect_sig(|p, y| *p = y);
| ^^^^^^^^^^^^^
|
= note: defining type: DefId(0:4 ~ escape_argument_callee[317d]::test[0]::{{closure}}[0]) with closure substs [
= note: defining type: test::{{closure}}#0 with closure substs [
i16,
for<'r, 's, 't0> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BrNamed('r)) mut &ReLateBound(DebruijnIndex(0), BrNamed('s)) i32, &ReLateBound(DebruijnIndex(0), BrNamed('t0)) i32)),
]
@ -30,7 +30,7 @@ LL | | deref(p);
LL | | }
| |_^
|
= note: defining type: DefId(0:3 ~ escape_argument_callee[317d]::test[0]) with substs []
= note: defining type: test
error: aborting due to previous error

4
src/test/ui/nll/closure-requirements/escape-argument.stderr
View File

@ -4,7 +4,7 @@ note: No external requirements
LL | let mut closure = expect_sig(|p, y| *p = y);
| ^^^^^^^^^^^^^
|
= note: defining type: DefId(0:4 ~ escape_argument[317d]::test[0]::{{closure}}[0]) with closure substs [
= note: defining type: test::{{closure}}#0 with closure substs [
i16,
for<'r, 's> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BrNamed('r)) mut &ReLateBound(DebruijnIndex(0), BrNamed('s)) i32, &ReLateBound(DebruijnIndex(0), BrNamed('s)) i32)),
]
@ -21,7 +21,7 @@ LL | | deref(p);
LL | | }
| |_^
|
= note: defining type: DefId(0:3 ~ escape_argument[317d]::test[0]) with substs []
= note: defining type: test
error[E0597]: `y` does not live long enough
--> $DIR/escape-argument.rs:27:25

6
src/test/ui/nll/closure-requirements/escape-upvar-nested.stderr
View File

@ -4,7 +4,7 @@ note: External requirements
LL | let mut closure1 = || p = &y;
| ^^^^^^^^^
|
= note: defining type: DefId(0:5 ~ escape_upvar_nested[317d]::test[0]::{{closure}}[0]::{{closure}}[0]) with closure substs [
= note: defining type: test::{{closure}}#0::{{closure}}#0 with closure substs [
i16,
extern "rust-call" fn(()),
&'_#1r i32,
@ -23,7 +23,7 @@ LL | | closure1();
LL | | };
| |_________^
|
= note: defining type: DefId(0:4 ~ escape_upvar_nested[317d]::test[0]::{{closure}}[0]) with closure substs [
= note: defining type: test::{{closure}}#0 with closure substs [
i16,
extern "rust-call" fn(()),
&'_#1r i32,
@ -44,7 +44,7 @@ LL | | deref(p);
LL | | }
| |_^
|
= note: defining type: DefId(0:3 ~ escape_upvar_nested[317d]::test[0]) with substs []
= note: defining type: test
error[E0597]: `y` does not live long enough
--> $DIR/escape-upvar-nested.rs:21:40

4
src/test/ui/nll/closure-requirements/escape-upvar-ref.stderr
View File

@ -4,7 +4,7 @@ note: External requirements
LL | let mut closure = || p = &y;
| ^^^^^^^^^
|
= note: defining type: DefId(0:4 ~ escape_upvar_ref[317d]::test[0]::{{closure}}[0]) with closure substs [
= note: defining type: test::{{closure}}#0 with closure substs [
i16,
extern "rust-call" fn(()),
&'_#1r i32,
@ -25,7 +25,7 @@ LL | | deref(p);
LL | | }
| |_^
|
= note: defining type: DefId(0:3 ~ escape_upvar_ref[317d]::test[0]) with substs []
= note: defining type: test
error[E0597]: `y` does not live long enough
--> $DIR/escape-upvar-ref.rs:23:35

4
src/test/ui/nll/closure-requirements/propagate-approximated-fail-no-postdom.stderr
View File

@ -8,7 +8,7 @@ LL | | demand_y(x, y, p)
LL | | },
| |_________^
|
= note: defining type: DefId(0:18 ~ propagate_approximated_fail_no_postdom[317d]::supply[0]::{{closure}}[0]) with closure substs [
= note: defining type: supply::{{closure}}#0 with closure substs [
i16,
for<'r, 's> extern "rust-call" fn((std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BrNamed('r)) u32>, std::cell::Cell<&'_#2r &ReLateBound(DebruijnIndex(0), BrNamed('r)) u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) &'_#3r u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('r)) u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>)),
]
@ -39,7 +39,7 @@ LL | | );
LL | | }
| |_^
|
= note: defining type: DefId(0:14 ~ propagate_approximated_fail_no_postdom[317d]::supply[0]) with substs []
= note: defining type: supply
error: aborting due to previous error

4
src/test/ui/nll/closure-requirements/propagate-approximated-ref.stderr
View File

@ -9,7 +9,7 @@ LL | |
LL | | });
| |_____^
|
= note: defining type: DefId(0:16 ~ propagate_approximated_ref[317d]::supply[0]::{{closure}}[0]) with closure substs [
= note: defining type: supply::{{closure}}#0 with closure substs [
i16,
for<'r, 's, 't0, 't1, 't2, 't3> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BrNamed('r)) std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t0)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('t1)) &'_#2r u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t2)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t3)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('t1)) u32>)),
]
@ -30,7 +30,7 @@ LL | | });
LL | | }
| |_^
|
= note: defining type: DefId(0:13 ~ propagate_approximated_ref[317d]::supply[0]) with substs []
= note: defining type: supply
error: lifetime may not live long enough
--> $DIR/propagate-approximated-ref.rs:45:9

8
src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-comparing-against-free.stderr
View File

@ -8,7 +8,7 @@ LL | |
LL | | })
| |_____^
|
= note: defining type: DefId(0:9 ~ propagate_approximated_shorter_to_static_comparing_against_free[317d]::case1[0]::{{closure}}[0]) with closure substs [
= note: defining type: case1::{{closure}}#0 with closure substs [
i32,
for<'r> extern "rust-call" fn((std::cell::Cell<&'_#1r u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('r)) u32>)),
]
@ -35,7 +35,7 @@ LL | | })
LL | | }
| |_^
|
= note: defining type: DefId(0:8 ~ propagate_approximated_shorter_to_static_comparing_against_free[317d]::case1[0]) with substs []
= note: defining type: case1
note: External requirements
--> $DIR/propagate-approximated-shorter-to-static-comparing-against-free.rs:35:15
@ -46,7 +46,7 @@ LL | | cell_x.set(cell_a.get()); // forces 'a: 'x, implies 'a = 'static
LL | | })
| |_____^
|
= note: defining type: DefId(0:11 ~ propagate_approximated_shorter_to_static_comparing_against_free[317d]::case2[0]::{{closure}}[0]) with closure substs [
= note: defining type: case2::{{closure}}#0 with closure substs [
i32,
for<'r> extern "rust-call" fn((std::cell::Cell<&'_#1r u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('r)) u32>)),
]
@ -65,7 +65,7 @@ LL | | })
LL | | }
| |_^
|
= note: defining type: DefId(0:10 ~ propagate_approximated_shorter_to_static_comparing_against_free[317d]::case2[0]) with substs []
= note: defining type: case2
error[E0597]: `a` does not live long enough
--> $DIR/propagate-approximated-shorter-to-static-comparing-against-free.rs:30:26

4
src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-no-bound.stderr
View File

@ -10,7 +10,7 @@ LL | | demand_y(x, y, x.get())
LL | | });
| |_____^
|
= note: defining type: DefId(0:16 ~ propagate_approximated_shorter_to_static_no_bound[317d]::supply[0]::{{closure}}[0]) with closure substs [
= note: defining type: supply::{{closure}}#0 with closure substs [
i16,
for<'r, 's, 't0, 't1, 't2> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BrNamed('r)) std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t0)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t1)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('t2)) u32>)),
]
@ -31,7 +31,7 @@ LL | | });
LL | | }
| |_^
|
= note: defining type: DefId(0:13 ~ propagate_approximated_shorter_to_static_no_bound[317d]::supply[0]) with substs []
= note: defining type: supply
error[E0521]: borrowed data escapes outside of function
--> $DIR/propagate-approximated-shorter-to-static-no-bound.rs:32:5

4
src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-wrong-bound.stderr
View File

@ -10,7 +10,7 @@ LL | | demand_y(x, y, x.get())
LL | | });
| |_____^
|
= note: defining type: DefId(0:16 ~ propagate_approximated_shorter_to_static_wrong_bound[317d]::supply[0]::{{closure}}[0]) with closure substs [
= note: defining type: supply::{{closure}}#0 with closure substs [
i16,
for<'r, 's, 't0, 't1, 't2, 't3> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BrNamed('r)) std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t0)) std::cell::Cell<&'_#2r &ReLateBound(DebruijnIndex(0), BrNamed('t1)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t2)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t3)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('t1)) u32>)),
]
@ -31,7 +31,7 @@ LL | | });
LL | | }
| |_^
|
= note: defining type: DefId(0:13 ~ propagate_approximated_shorter_to_static_wrong_bound[317d]::supply[0]) with substs []
= note: defining type: supply
error[E0521]: borrowed data escapes outside of function
--> $DIR/propagate-approximated-shorter-to-static-wrong-bound.rs:35:5

4
src/test/ui/nll/closure-requirements/propagate-approximated-val.stderr
View File

@ -9,7 +9,7 @@ LL | |
LL | | });
| |_____^
|
= note: defining type: DefId(0:16 ~ propagate_approximated_val[317d]::test[0]::{{closure}}[0]) with closure substs [
= note: defining type: test::{{closure}}#0 with closure substs [
i16,
for<'r, 's> extern "rust-call" fn((std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BrNamed('r)) u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) &'_#2r u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('r)) u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>)),
]
@ -30,7 +30,7 @@ LL | | });
LL | | }
| |_^
|
= note: defining type: DefId(0:13 ~ propagate_approximated_val[317d]::test[0]) with substs []
= note: defining type: test
error: lifetime may not live long enough
--> $DIR/propagate-approximated-val.rs:38:9

4
src/test/ui/nll/closure-requirements/propagate-despite-same-free-region.stderr
View File

@ -8,7 +8,7 @@ LL | | demand_y(x, y, p)
LL | | },
| |_________^
|
= note: defining type: DefId(0:14 ~ propagate_despite_same_free_region[317d]::supply[0]::{{closure}}[0]) with closure substs [
= note: defining type: supply::{{closure}}#0 with closure substs [
i16,
for<'r, 's> extern "rust-call" fn((std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BrNamed('r)) u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) &'_#2r u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('r)) u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>)),
]
@ -28,5 +28,5 @@ LL | | );
LL | | }
| |_^
|
= note: defining type: DefId(0:12 ~ propagate_despite_same_free_region[317d]::supply[0]) with substs []
= note: defining type: supply

4
src/test/ui/nll/closure-requirements/propagate-fail-to-approximate-longer-no-bounds.stderr
View File

@ -9,7 +9,7 @@ LL | |
LL | | });
| |_____^
|
= note: defining type: DefId(0:16 ~ propagate_fail_to_approximate_longer_no_bounds[317d]::supply[0]::{{closure}}[0]) with closure substs [
= note: defining type: supply::{{closure}}#0 with closure substs [
i16,
for<'r, 's, 't0, 't1, 't2> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BrNamed('r)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) &'_#1r u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t0)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('t1)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t2)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>)),
]
@ -39,7 +39,7 @@ LL | | });
LL | | }
| |_^
|
= note: defining type: DefId(0:13 ~ propagate_fail_to_approximate_longer_no_bounds[317d]::supply[0]) with substs []
= note: defining type: supply
error: aborting due to previous error

4
src/test/ui/nll/closure-requirements/propagate-fail-to-approximate-longer-wrong-bounds.stderr
View File

@ -9,7 +9,7 @@ LL | |
LL | | });
| |_____^
|
= note: defining type: DefId(0:16 ~ propagate_fail_to_approximate_longer_wrong_bounds[317d]::supply[0]::{{closure}}[0]) with closure substs [
= note: defining type: supply::{{closure}}#0 with closure substs [
i16,
for<'r, 's, 't0, 't1, 't2, 't3> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BrNamed('r)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) &'_#1r u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t0)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('t1)) &'_#2r u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t2)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('s)) u32>, &ReLateBound(DebruijnIndex(0), BrNamed('t3)) std::cell::Cell<&ReLateBound(DebruijnIndex(0), BrNamed('t1)) u32>)),
]
@ -39,7 +39,7 @@ LL | | });
LL | | }
| |_^
|
= note: defining type: DefId(0:13 ~ propagate_fail_to_approximate_longer_wrong_bounds[317d]::supply[0]) with substs []
= note: defining type: supply
error: aborting due to previous error

9
src/test/ui/nll/closure-requirements/propagate-from-trait-match.stderr
View File

@ -11,9 +11,7 @@ LL | | require(value);
LL | | });
| |_____^
|
= note: defining type: DefId(0:14 ~ propagate_from_trait_match[317d]::supply[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: supply::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((T,)),
]
@ -32,10 +30,7 @@ LL | | });
LL | | }
| |_^
|
= note: defining type: DefId(0:11 ~ propagate_from_trait_match[317d]::supply[0]) with substs [
'_#1r,
T,
]
= note: defining type: supply::<'_#1r, T>
error[E0309]: the parameter type `T` may not live long enough
--> $DIR/propagate-from-trait-match.rs:32:36

4
src/test/ui/nll/closure-requirements/return-wrong-bound-region.stderr
View File

@ -4,7 +4,7 @@ note: No external requirements
LL | expect_sig(|a, b| b); // ought to return `a`
| ^^^^^^^^
|
= note: defining type: DefId(0:4 ~ return_wrong_bound_region[317d]::test[0]::{{closure}}[0]) with closure substs [
= note: defining type: test::{{closure}}#0 with closure substs [
i16,
for<'r, 's> extern "rust-call" fn((&ReLateBound(DebruijnIndex(0), BrNamed('r)) i32, &ReLateBound(DebruijnIndex(0), BrNamed('s)) i32)) -> &ReLateBound(DebruijnIndex(0), BrNamed('r)) i32,
]
@ -27,7 +27,7 @@ LL | |
LL | | }
| |_^
|
= note: defining type: DefId(0:3 ~ return_wrong_bound_region[317d]::test[0]) with substs []
= note: defining type: test
error: aborting due to previous error

40
src/test/ui/nll/ty-outlives/projection-no-regions-closure.stderr
View File

@ -4,9 +4,7 @@ note: External requirements
LL | with_signature(x, |mut y| Box::new(y.next()))
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:13 ~ projection_no_regions_closure[317d]::no_region[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: no_region::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::boxed::Box<T>,)) -> std::boxed::Box<(dyn Anything + '_#2r)>,
]
@ -25,10 +23,7 @@ LL | |
LL | | }
| |_^
|
= note: defining type: DefId(0:10 ~ projection_no_regions_closure[317d]::no_region[0]) with substs [
'_#1r,
T,
]
= note: defining type: no_region::<'_#1r, T>
error[E0309]: the associated type `<T as std::iter::Iterator>::Item` may not live long enough
--> $DIR/projection-no-regions-closure.rs:25:23
@ -44,9 +39,7 @@ note: External requirements
LL | with_signature(x, |mut y| Box::new(y.next()))
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:17 ~ projection_no_regions_closure[317d]::correct_region[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: correct_region::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::boxed::Box<T>,)) -> std::boxed::Box<(dyn Anything + '_#2r)>,
]
@ -64,10 +57,7 @@ LL | | with_signature(x, |mut y| Box::new(y.next()))
LL | | }
| |_^
|
= note: defining type: DefId(0:14 ~ projection_no_regions_closure[317d]::correct_region[0]) with substs [
'_#1r,
T,
]
= note: defining type: correct_region::<'_#1r, T>
note: External requirements
--> $DIR/projection-no-regions-closure.rs:42:23
@ -75,10 +65,7 @@ note: External requirements
LL | with_signature(x, |mut y| Box::new(y.next()))
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:22 ~ projection_no_regions_closure[317d]::wrong_region[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
T,
= note: defining type: wrong_region::<'_#1r, '_#2r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::boxed::Box<T>,)) -> std::boxed::Box<(dyn Anything + '_#3r)>,
]
@ -97,11 +84,7 @@ LL | |
LL | | }
| |_^
|
= note: defining type: DefId(0:18 ~ projection_no_regions_closure[317d]::wrong_region[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: wrong_region::<'_#1r, '_#2r, T>
error[E0309]: the associated type `<T as std::iter::Iterator>::Item` may not live long enough
--> $DIR/projection-no-regions-closure.rs:42:23
@ -117,10 +100,7 @@ note: External requirements
LL | with_signature(x, |mut y| Box::new(y.next()))
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:27 ~ projection_no_regions_closure[317d]::outlives_region[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
T,
= note: defining type: outlives_region::<'_#1r, '_#2r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::boxed::Box<T>,)) -> std::boxed::Box<(dyn Anything + '_#3r)>,
]
@ -139,11 +119,7 @@ LL | | with_signature(x, |mut y| Box::new(y.next()))
LL | | }
| |_^
|
= note: defining type: DefId(0:23 ~ projection_no_regions_closure[317d]::outlives_region[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: outlives_region::<'_#1r, '_#2r, T>
error: aborting due to 2 previous errors

42
src/test/ui/nll/ty-outlives/projection-one-region-closure.stderr
View File

@ -4,9 +4,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:19 ~ projection_one_region_closure[317d]::no_relationships_late[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: no_relationships_late::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#2r ()>, T)),
]
@ -27,10 +25,7 @@ LL | |
LL | | }
| |_^
|
= note: defining type: DefId(0:15 ~ projection_one_region_closure[317d]::no_relationships_late[0]) with substs [
'_#1r,
T,
]
= note: defining type: no_relationships_late::<'_#1r, T>
error[E0309]: the parameter type `T` may not live long enough
--> $DIR/projection-one-region-closure.rs:45:29
@ -59,10 +54,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:24 ~ projection_one_region_closure[317d]::no_relationships_early[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
T,
= note: defining type: no_relationships_early::<'_#1r, '_#2r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#3r ()>, T)),
]
@ -82,11 +74,7 @@ LL | |
LL | | }
| |_^
|
= note: defining type: DefId(0:20 ~ projection_one_region_closure[317d]::no_relationships_early[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: no_relationships_early::<'_#1r, '_#2r, T>
error[E0309]: the parameter type `T` may not live long enough
--> $DIR/projection-one-region-closure.rs:56:29
@ -115,10 +103,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:29 ~ projection_one_region_closure[317d]::projection_outlives[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
T,
= note: defining type: projection_outlives::<'_#1r, '_#2r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#3r ()>, T)),
]
@ -137,11 +122,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:25 ~ projection_one_region_closure[317d]::projection_outlives[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: projection_outlives::<'_#1r, '_#2r, T>
note: External requirements
--> $DIR/projection-one-region-closure.rs:80:29
@ -149,10 +130,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:34 ~ projection_one_region_closure[317d]::elements_outlive[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
T,
= note: defining type: elements_outlive::<'_#1r, '_#2r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#3r ()>, T)),
]
@ -172,11 +150,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:30 ~ projection_one_region_closure[317d]::elements_outlive[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: elements_outlive::<'_#1r, '_#2r, T>
error: aborting due to 4 previous errors

51
src/test/ui/nll/ty-outlives/projection-one-region-trait-bound-closure.stderr
View File

@ -4,9 +4,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:19 ~ projection_one_region_trait_bound_closure[317d]::no_relationships_late[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: no_relationships_late::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#2r ()>, T)),
]
@ -26,10 +24,7 @@ LL | |
LL | | }
| |_^
|
= note: defining type: DefId(0:15 ~ projection_one_region_trait_bound_closure[317d]::no_relationships_late[0]) with substs [
'_#1r,
T,
]
= note: defining type: no_relationships_late::<'_#1r, T>
error: lifetime may not live long enough
--> $DIR/projection-one-region-trait-bound-closure.rs:37:39
@ -50,10 +45,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:24 ~ projection_one_region_trait_bound_closure[317d]::no_relationships_early[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
T,
= note: defining type: no_relationships_early::<'_#1r, '_#2r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#3r ()>, T)),
]
@ -72,11 +64,7 @@ LL | |
LL | | }
| |_^
|
= note: defining type: DefId(0:20 ~ projection_one_region_trait_bound_closure[317d]::no_relationships_early[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: no_relationships_early::<'_#1r, '_#2r, T>
error: lifetime may not live long enough
--> $DIR/projection-one-region-trait-bound-closure.rs:47:39
@ -97,10 +85,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:29 ~ projection_one_region_trait_bound_closure[317d]::projection_outlives[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
T,
= note: defining type: projection_outlives::<'_#1r, '_#2r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#3r ()>, T)),
]
@ -119,11 +104,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:25 ~ projection_one_region_trait_bound_closure[317d]::projection_outlives[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: projection_outlives::<'_#1r, '_#2r, T>
note: External requirements
--> $DIR/projection-one-region-trait-bound-closure.rs:69:29
@ -131,10 +112,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:34 ~ projection_one_region_trait_bound_closure[317d]::elements_outlive[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
T,
= note: defining type: elements_outlive::<'_#1r, '_#2r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#3r ()>, T)),
]
@ -153,11 +131,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:30 ~ projection_one_region_trait_bound_closure[317d]::elements_outlive[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: elements_outlive::<'_#1r, '_#2r, T>
note: External requirements
--> $DIR/projection-one-region-trait-bound-closure.rs:81:29
@ -165,9 +139,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:38 ~ projection_one_region_trait_bound_closure[317d]::one_region[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: one_region::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#2r ()>, T)),
]
@ -186,10 +158,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:35 ~ projection_one_region_trait_bound_closure[317d]::one_region[0]) with substs [
'_#1r,
T,
]
= note: defining type: one_region::<'_#1r, T>
error: aborting due to 2 previous errors

51
src/test/ui/nll/ty-outlives/projection-one-region-trait-bound-static-closure.stderr
View File

@ -4,9 +4,7 @@ note: No external requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:19 ~ projection_one_region_trait_bound_static_closure[317d]::no_relationships_late[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: no_relationships_late::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#2r ()>, T)),
]
@ -23,10 +21,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:15 ~ projection_one_region_trait_bound_static_closure[317d]::no_relationships_late[0]) with substs [
'_#1r,
T,
]
= note: defining type: no_relationships_late::<'_#1r, T>
note: No external requirements
--> $DIR/projection-one-region-trait-bound-static-closure.rs:45:29
@ -34,10 +29,7 @@ note: No external requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:24 ~ projection_one_region_trait_bound_static_closure[317d]::no_relationships_early[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
T,
= note: defining type: no_relationships_early::<'_#1r, '_#2r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#3r ()>, T)),
]
@ -54,11 +46,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:20 ~ projection_one_region_trait_bound_static_closure[317d]::no_relationships_early[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: no_relationships_early::<'_#1r, '_#2r, T>
note: No external requirements
--> $DIR/projection-one-region-trait-bound-static-closure.rs:64:29
@ -66,10 +54,7 @@ note: No external requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:29 ~ projection_one_region_trait_bound_static_closure[317d]::projection_outlives[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
T,
= note: defining type: projection_outlives::<'_#1r, '_#2r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#3r ()>, T)),
]
@ -86,11 +71,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:25 ~ projection_one_region_trait_bound_static_closure[317d]::projection_outlives[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: projection_outlives::<'_#1r, '_#2r, T>
note: No external requirements
--> $DIR/projection-one-region-trait-bound-static-closure.rs:73:29
@ -98,10 +79,7 @@ note: No external requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:34 ~ projection_one_region_trait_bound_static_closure[317d]::elements_outlive[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
T,
= note: defining type: elements_outlive::<'_#1r, '_#2r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#3r ()>, T)),
]
@ -118,11 +96,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:30 ~ projection_one_region_trait_bound_static_closure[317d]::elements_outlive[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: elements_outlive::<'_#1r, '_#2r, T>
note: No external requirements
--> $DIR/projection-one-region-trait-bound-static-closure.rs:85:29
@ -130,9 +104,7 @@ note: No external requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:38 ~ projection_one_region_trait_bound_static_closure[317d]::one_region[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: one_region::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#2r ()>, T)),
]
@ -149,8 +121,5 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:35 ~ projection_one_region_trait_bound_static_closure[317d]::one_region[0]) with substs [
'_#1r,
T,
]
= note: defining type: one_region::<'_#1r, T>

92
src/test/ui/nll/ty-outlives/projection-two-region-trait-bound-closure.stderr
View File

@ -4,10 +4,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:22 ~ projection_two_region_trait_bound_closure[317d]::no_relationships_late[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
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)),
]
@ -27,11 +24,7 @@ LL | |
LL | | }
| |_^
|
= note: defining type: DefId(0:17 ~ projection_two_region_trait_bound_closure[317d]::no_relationships_late[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: no_relationships_late::<'_#1r, '_#2r, T>
error[E0309]: the associated type `<T as Anything<'_#5r, '_#6r>>::AssocType` may not live long enough
--> $DIR/projection-two-region-trait-bound-closure.rs:38:29
@ -47,11 +40,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:28 ~ projection_two_region_trait_bound_closure[317d]::no_relationships_early[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
'_#3r,
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)),
]
@ -70,12 +59,7 @@ LL | |
LL | | }
| |_^
|
= note: defining type: DefId(0:23 ~ projection_two_region_trait_bound_closure[317d]::no_relationships_early[0]) with substs [
'_#1r,
'_#2r,
'_#3r,
T,
]
= note: defining type: no_relationships_early::<'_#1r, '_#2r, '_#3r, T>
error[E0309]: the associated type `<T as Anything<'_#6r, '_#7r>>::AssocType` may not live long enough
--> $DIR/projection-two-region-trait-bound-closure.rs:48:29
@ -91,11 +75,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:34 ~ projection_two_region_trait_bound_closure[317d]::projection_outlives[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
'_#3r,
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)),
]
@ -114,12 +94,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:29 ~ projection_two_region_trait_bound_closure[317d]::projection_outlives[0]) with substs [
'_#1r,
'_#2r,
'_#3r,
T,
]
= note: defining type: projection_outlives::<'_#1r, '_#2r, '_#3r, T>
note: External requirements
--> $DIR/projection-two-region-trait-bound-closure.rs:70:29
@ -127,11 +102,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:40 ~ projection_two_region_trait_bound_closure[317d]::elements_outlive1[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
'_#3r,
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)),
]
@ -150,12 +121,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:35 ~ projection_two_region_trait_bound_closure[317d]::elements_outlive1[0]) with substs [
'_#1r,
'_#2r,
'_#3r,
T,
]
= note: defining type: elements_outlive1::<'_#1r, '_#2r, '_#3r, T>
note: External requirements
--> $DIR/projection-two-region-trait-bound-closure.rs:79:29
@ -163,11 +129,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:46 ~ projection_two_region_trait_bound_closure[317d]::elements_outlive2[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
'_#3r,
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)),
]
@ -186,12 +148,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:41 ~ projection_two_region_trait_bound_closure[317d]::elements_outlive2[0]) with substs [
'_#1r,
'_#2r,
'_#3r,
T,
]
= note: defining type: elements_outlive2::<'_#1r, '_#2r, '_#3r, T>
note: External requirements
--> $DIR/projection-two-region-trait-bound-closure.rs:87:29
@ -199,9 +156,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:51 ~ projection_two_region_trait_bound_closure[317d]::two_regions[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: two_regions::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#2r ()>, T)),
]
@ -221,10 +176,7 @@ LL | |
LL | | }
| |_^
|
= note: defining type: DefId(0:47 ~ projection_two_region_trait_bound_closure[317d]::two_regions[0]) with substs [
'_#1r,
T,
]
= note: defining type: two_regions::<'_#1r, T>
error: lifetime may not live long enough
--> $DIR/projection-two-region-trait-bound-closure.rs:87:29
@ -245,10 +197,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:56 ~ projection_two_region_trait_bound_closure[317d]::two_regions_outlive[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
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)),
]
@ -267,11 +216,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:52 ~ projection_two_region_trait_bound_closure[317d]::two_regions_outlive[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: two_regions_outlive::<'_#1r, '_#2r, T>
note: External requirements
--> $DIR/projection-two-region-trait-bound-closure.rs:109:29
@ -279,9 +224,7 @@ note: External requirements
LL | with_signature(cell, t, |cell, t| require(cell, t));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:60 ~ projection_two_region_trait_bound_closure[317d]::one_region[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: one_region::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#2r ()>, T)),
]
@ -300,10 +243,7 @@ LL | | with_signature(cell, t, |cell, t| require(cell, t));
LL | | }
| |_^
|
= note: defining type: DefId(0:57 ~ projection_two_region_trait_bound_closure[317d]::one_region[0]) with substs [
'_#1r,
T,
]
= note: defining type: one_region::<'_#1r, T>
error: aborting due to 3 previous errors

14
src/test/ui/nll/ty-outlives/ty-param-closure-approximate-lower-bound.stderr
View File

@ -4,8 +4,7 @@ note: External requirements
LL | twice(cell, value, |a, b| invoke(a, b));
| ^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:11 ~ ty_param_closure_approximate_lower_bound[317d]::generic[0]::{{closure}}[0]) with closure substs [
T,
= note: defining type: generic::<T>::{{closure}}#0 with closure substs [
i16,
for<'r, 's> extern "rust-call" fn((std::option::Option<std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BrNamed('r)) ()>>, &ReLateBound(DebruijnIndex(0), BrNamed('s)) T)),
]
@ -21,9 +20,7 @@ LL | | twice(cell, value, |a, b| invoke(a, b));
LL | | }
| |_^
|
= note: defining type: DefId(0:9 ~ ty_param_closure_approximate_lower_bound[317d]::generic[0]) with substs [
T,
]
= note: defining type: generic::<T>
note: External requirements
--> $DIR/ty-param-closure-approximate-lower-bound.rs:29:24
@ -31,8 +28,7 @@ note: External requirements
LL | twice(cell, value, |a, b| invoke(a, b));
| ^^^^^^^^^^^^^^^^^^^
|
= note: defining type: DefId(0:15 ~ ty_param_closure_approximate_lower_bound[317d]::generic_fail[0]::{{closure}}[0]) with closure substs [
T,
= note: defining type: generic_fail::<T>::{{closure}}#0 with closure substs [
i16,
for<'r, 's> extern "rust-call" fn((std::option::Option<std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BrNamed('r)) ()>>, &ReLateBound(DebruijnIndex(0), BrNamed('s)) T)),
]
@ -49,9 +45,7 @@ LL | |
LL | | }
| |_^
|
= note: defining type: DefId(0:12 ~ ty_param_closure_approximate_lower_bound[317d]::generic_fail[0]) with substs [
T,
]
= note: defining type: generic_fail::<T>
error[E0309]: the parameter type `T` may not live long enough
--> $DIR/ty-param-closure-approximate-lower-bound.rs:29:24

9
src/test/ui/nll/ty-outlives/ty-param-closure-outlives-from-return-type.stderr
View File

@ -4,9 +4,7 @@ note: External requirements
LL | with_signature(x, |y| y)
| ^^^^^
|
= note: defining type: DefId(0:11 ~ ty_param_closure_outlives_from_return_type[317d]::no_region[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: no_region::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::boxed::Box<T>,)) -> std::boxed::Box<(dyn std::fmt::Debug + '_#2r)>,
]
@ -25,10 +23,7 @@ LL | |
LL | | }
| |_^
|
= note: defining type: DefId(0:8 ~ ty_param_closure_outlives_from_return_type[317d]::no_region[0]) with substs [
'_#1r,
T,
]
= note: defining type: no_region::<'_#1r, T>
error[E0309]: the parameter type `T` may not live long enough
--> $DIR/ty-param-closure-outlives-from-return-type.rs:26:23

36
src/test/ui/nll/ty-outlives/ty-param-closure-outlives-from-where-clause.stderr
View File

@ -11,8 +11,7 @@ LL | | require(&x, &y)
LL | | })
| |_____^
|
= note: defining type: DefId(0:14 ~ ty_param_closure_outlives_from_where_clause[317d]::no_region[0]::{{closure}}[0]) with closure substs [
T,
= note: defining type: no_region::<T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#1r ()>, T)),
]
@ -32,9 +31,7 @@ LL | | })
LL | | }
| |_^
|
= note: defining type: DefId(0:11 ~ ty_param_closure_outlives_from_where_clause[317d]::no_region[0]) with substs [
T,
]
= note: defining type: no_region::<T>
error[E0309]: the parameter type `T` may not live long enough
--> $DIR/ty-param-closure-outlives-from-where-clause.rs:27:26
@ -64,9 +61,7 @@ LL | | require(&x, &y)
LL | | })
| |_____^
|
= note: defining type: DefId(0:18 ~ ty_param_closure_outlives_from_where_clause[317d]::correct_region[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: correct_region::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#2r ()>, T)),
]
@ -85,10 +80,7 @@ LL | | })
LL | | }
| |_^
|
= note: defining type: DefId(0:15 ~ ty_param_closure_outlives_from_where_clause[317d]::correct_region[0]) with substs [
'_#1r,
T,
]
= note: defining type: correct_region::<'_#1r, T>
note: External requirements
--> $DIR/ty-param-closure-outlives-from-where-clause.rs:64:26
@ -101,9 +93,7 @@ LL | | require(&x, &y)
LL | | })
| |_____^
|
= note: defining type: DefId(0:23 ~ ty_param_closure_outlives_from_where_clause[317d]::wrong_region[0]::{{closure}}[0]) with closure substs [
'_#1r,
T,
= note: defining type: wrong_region::<'_#1r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#2r ()>, T)),
]
@ -123,10 +113,7 @@ LL | | })
LL | | }
| |_^
|
= note: defining type: DefId(0:19 ~ ty_param_closure_outlives_from_where_clause[317d]::wrong_region[0]) with substs [
'_#1r,
T,
]
= note: defining type: wrong_region::<'_#1r, T>
error[E0309]: the parameter type `T` may not live long enough
--> $DIR/ty-param-closure-outlives-from-where-clause.rs:64:26
@ -151,10 +138,7 @@ LL | | require(&x, &y)
LL | | })
| |_____^
|
= note: defining type: DefId(0:28 ~ ty_param_closure_outlives_from_where_clause[317d]::outlives_region[0]::{{closure}}[0]) with closure substs [
'_#1r,
'_#2r,
T,
= note: defining type: outlives_region::<'_#1r, '_#2r, T>::{{closure}}#0 with closure substs [
i32,
extern "rust-call" fn((std::cell::Cell<&'_#3r ()>, T)),
]
@ -173,11 +157,7 @@ LL | | })
LL | | }
| |_^
|
= note: defining type: DefId(0:24 ~ ty_param_closure_outlives_from_where_clause[317d]::outlives_region[0]) with substs [
'_#1r,
'_#2r,
T,
]
= note: defining type: outlives_region::<'_#1r, '_#2r, T>
error: aborting due to 2 previous errors