diff options
Diffstat (limited to 'src/test/ui/impl-trait')
| -rw-r--r-- | src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr | 38 | ||||
| -rw-r--r-- | src/test/ui/impl-trait/static-return-lifetime-infered.stderr | 8 |
2 files changed, 24 insertions, 22 deletions
diff --git a/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr b/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr index 96d4a121c16..00b6ec38323 100644 --- a/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr +++ b/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr @@ -5,9 +5,9 @@ LL | fn elided(x: &i32) -> impl Copy { x } | ---- --------- ^ ...and is captured here | | | | | ...is required to be `'static` by this... - | data with this lifetime... + | this data with the anonymous lifetime `'_`... | -help: to permit non-static references in an `impl Trait` value, you can add an explicit bound for the anonymous lifetime #1 defined on the function body at 3:1 +help: to permit non-static references in an `impl Trait` value, you can add an explicit bound for the anonymous lifetime `'_` | LL | fn elided(x: &i32) -> impl Copy + '_ { x } | ^^^^ @@ -19,9 +19,9 @@ LL | fn explicit<'a>(x: &'a i32) -> impl Copy { x } | ------- --------- ^ ...and is captured here | | | | | ...is required to be `'static` by this... - | data with this lifetime... + | this data with lifetime `'a`... | -help: to permit non-static references in an `impl Trait` value, you can add an explicit bound for the lifetime `'a` as defined on the function body at 6:13 +help: to permit non-static references in an `impl Trait` value, you can add an explicit bound for lifetime `'a` | LL | fn explicit<'a>(x: &'a i32) -> impl Copy + 'a { x } | ^^^^ @@ -33,9 +33,9 @@ LL | fn elided2(x: &i32) -> impl Copy + 'static { x } | ---- ------------------- ^ ...and is captured here | | | | | ...is required to be `'static` by this... - | data with this lifetime... + | this data with the anonymous lifetime `'_`... | -help: consider changing the `impl Trait`'s explicit `'static` bound +help: consider changing the `impl Trait`'s explicit `'static` bound to the anonymous lifetime `'_` | LL | fn elided2(x: &i32) -> impl Copy + '_ { x } | ^^ @@ -51,9 +51,9 @@ LL | fn explicit2<'a>(x: &'a i32) -> impl Copy + 'static { x } | ------- ------------------- ^ ...and is captured here | | | | | ...is required to be `'static` by this... - | data with this lifetime... + | this data with lifetime `'a`... | -help: consider changing the `impl Trait`'s explicit `'static` bound +help: consider changing the `impl Trait`'s explicit `'static` bound to lifetime `'a` | LL | fn explicit2<'a>(x: &'a i32) -> impl Copy + 'a { x } | ^^ @@ -77,9 +77,9 @@ LL | fn with_bound<'a>(x: &'a i32) -> impl LifetimeTrait<'a> + 'static { x } | ------- -------------------------------- ^ ...and is captured here | | | | | ...is required to be `'static` by this... - | data with this lifetime... + | this data with lifetime `'a`... | -help: consider changing the `impl Trait`'s explicit `'static` bound +help: consider changing the `impl Trait`'s explicit `'static` bound to lifetime `'a` | LL | fn with_bound<'a>(x: &'a i32) -> impl LifetimeTrait<'a> + 'a { x } | ^^ @@ -113,9 +113,9 @@ LL | fn elided3(x: &i32) -> Box<dyn Debug> { Box::new(x) } | | | | | | | ...and is captured here | | ...is required to be `'static` by this... - | data with this lifetime... + | this data with the anonymous lifetime `'_`... | -help: to permit non-static references in a trait object value, you can add an explicit bound for the anonymous lifetime #1 defined on the function body at 18:1 +help: to permit non-static references in a trait object value, you can add an explicit bound for the anonymous lifetime `'_` | LL | fn elided3(x: &i32) -> Box<dyn Debug + '_> { Box::new(x) } | ^^^^ @@ -128,9 +128,9 @@ LL | fn explicit3<'a>(x: &'a i32) -> Box<dyn Debug> { Box::new(x) } | | | | | | | ...and is captured here | | ...is required to be `'static` by this... - | data with this lifetime... + | this data with lifetime `'a`... | -help: to permit non-static references in a trait object value, you can add an explicit bound for the lifetime `'a` as defined on the function body at 21:14 +help: to permit non-static references in a trait object value, you can add an explicit bound for lifetime `'a` | LL | fn explicit3<'a>(x: &'a i32) -> Box<dyn Debug + 'a> { Box::new(x) } | ^^^^ @@ -142,9 +142,10 @@ LL | fn elided4(x: &i32) -> Box<dyn Debug + 'static> { Box::new(x) } | ---- ---------^- | | | | | | | ...and is captured here - | data with this lifetime... ...is required to be `'static` by this... + | | ...is required to be `'static` by this... + | this data with the anonymous lifetime `'_`... | -help: consider changing the trait object's explicit `'static` bound +help: consider changing the trait object's explicit `'static` bound to the anonymous lifetime `'_` | LL | fn elided4(x: &i32) -> Box<dyn Debug + '_> { Box::new(x) } | ^^ @@ -160,9 +161,10 @@ LL | fn explicit4<'a>(x: &'a i32) -> Box<dyn Debug + 'static> { Box::new(x) } | ------- ---------^- | | | | | | | ...and is captured here - | data with this lifetime... ...is required to be `'static` by this... + | | ...is required to be `'static` by this... + | this data with lifetime `'a`... | -help: consider changing the trait object's explicit `'static` bound +help: consider changing the trait object's explicit `'static` bound to lifetime `'a` | LL | fn explicit4<'a>(x: &'a i32) -> Box<dyn Debug + 'a> { Box::new(x) } | ^^ diff --git a/src/test/ui/impl-trait/static-return-lifetime-infered.stderr b/src/test/ui/impl-trait/static-return-lifetime-infered.stderr index 1c3a5979ee5..67d4f60dff6 100644 --- a/src/test/ui/impl-trait/static-return-lifetime-infered.stderr +++ b/src/test/ui/impl-trait/static-return-lifetime-infered.stderr @@ -4,13 +4,13 @@ error: cannot infer an appropriate lifetime LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> { | ----- ----------------------- ...is required to be `'static` by this... | | - | data with this lifetime... + | this data with the anonymous lifetime `'_`... LL | self.x.iter().map(|a| a.0) | ------ ^^^^ | | | ...and is captured here | -help: to permit non-static references in an `impl Trait` value, you can add an explicit bound for the anonymous lifetime #1 defined on the method body at 6:5 +help: to permit non-static references in an `impl Trait` value, you can add an explicit bound for the anonymous lifetime `'_` | LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> + '_ { | ^^^^ @@ -21,13 +21,13 @@ error: cannot infer an appropriate lifetime LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> { | -------- ----------------------- ...is required to be `'static` by this... | | - | data with this lifetime... + | this data with lifetime `'a`... LL | self.x.iter().map(|a| a.0) | ------ ^^^^ | | | ...and is captured here | -help: to permit non-static references in an `impl Trait` value, you can add an explicit bound for the lifetime `'a` as defined on the method body at 10:20 +help: to permit non-static references in an `impl Trait` value, you can add an explicit bound for lifetime `'a` | LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> + 'a { | ^^^^ |