diff options
Diffstat (limited to 'tests/ui/self')
| -rw-r--r-- | tests/ui/self/arbitrary_self_types_generic_over_receiver.stderr | 16 | ||||
| -rw-r--r-- | tests/ui/self/elision/ignore-non-reference-lifetimes.rs | 4 | ||||
| -rw-r--r-- | tests/ui/self/elision/ignore-non-reference-lifetimes.stderr | 18 | ||||
| -rw-r--r-- | tests/ui/self/self_lifetime-async.rs | 4 | ||||
| -rw-r--r-- | tests/ui/self/self_lifetime-async.stderr | 18 | ||||
| -rw-r--r-- | tests/ui/self/self_lifetime.rs | 4 | ||||
| -rw-r--r-- | tests/ui/self/self_lifetime.stderr | 18 |
7 files changed, 44 insertions, 38 deletions
diff --git a/tests/ui/self/arbitrary_self_types_generic_over_receiver.stderr b/tests/ui/self/arbitrary_self_types_generic_over_receiver.stderr index 2da3925341e..7a3d8b43c2e 100644 --- a/tests/ui/self/arbitrary_self_types_generic_over_receiver.stderr +++ b/tests/ui/self/arbitrary_self_types_generic_over_receiver.stderr @@ -30,10 +30,10 @@ LL | fn a(self: impl Receiver<Target=Self>) -> u32 { | ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Foo::a` help: consider borrowing here | -LL | &foo.a(); - | + -LL | &mut foo.a(); - | ++++ +LL | (&foo).a(); + | ++ + +LL | (&mut foo).a(); + | +++++ + error[E0277]: the trait bound `Foo: Deref` is not satisfied --> $DIR/arbitrary_self_types_generic_over_receiver.rs:21:9 @@ -48,10 +48,10 @@ LL | fn b(self: impl Deref<Target=Self>) -> u32 { | ^^^^^^^^^^^^^^^^^^ required by this bound in `Foo::b` help: consider borrowing here | -LL | &foo.b(); - | + -LL | &mut foo.b(); - | ++++ +LL | (&foo).b(); + | ++ + +LL | (&mut foo).b(); + | +++++ + error: aborting due to 4 previous errors diff --git a/tests/ui/self/elision/ignore-non-reference-lifetimes.rs b/tests/ui/self/elision/ignore-non-reference-lifetimes.rs index ecd669059ed..ce2fb8235cc 100644 --- a/tests/ui/self/elision/ignore-non-reference-lifetimes.rs +++ b/tests/ui/self/elision/ignore-non-reference-lifetimes.rs @@ -4,11 +4,11 @@ struct Foo<'a>(&'a str); impl<'b> Foo<'b> { fn a<'a>(self: Self, a: &'a str) -> &str { - //~^ WARNING lifetime flowing from input to output with different syntax + //~^ WARNING eliding a lifetime that's named elsewhere is confusing a } fn b<'a>(self: Foo<'b>, a: &'a str) -> &str { - //~^ WARNING lifetime flowing from input to output with different syntax + //~^ WARNING eliding a lifetime that's named elsewhere is confusing a } } diff --git a/tests/ui/self/elision/ignore-non-reference-lifetimes.stderr b/tests/ui/self/elision/ignore-non-reference-lifetimes.stderr index 5351bf3c94c..7108fa1a290 100644 --- a/tests/ui/self/elision/ignore-non-reference-lifetimes.stderr +++ b/tests/ui/self/elision/ignore-non-reference-lifetimes.stderr @@ -1,26 +1,28 @@ -warning: lifetime flowing from input to output with different syntax can be confusing +warning: eliding a lifetime that's named elsewhere is confusing --> $DIR/ignore-non-reference-lifetimes.rs:6:30 | LL | fn a<'a>(self: Self, a: &'a str) -> &str { - | ^^ ---- the lifetime gets resolved as `'a` + | ^^ ---- the same lifetime is elided here | | - | this lifetime flows to the output + | the lifetime is named here | + = help: the same lifetime is referred to in inconsistent ways, making the signature confusing = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default -help: one option is to consistently use `'a` +help: consistently use `'a` | LL | fn a<'a>(self: Self, a: &'a str) -> &'a str { | ++ -warning: lifetime flowing from input to output with different syntax can be confusing +warning: eliding a lifetime that's named elsewhere is confusing --> $DIR/ignore-non-reference-lifetimes.rs:10:33 | LL | fn b<'a>(self: Foo<'b>, a: &'a str) -> &str { - | ^^ ---- the lifetime gets resolved as `'a` + | ^^ ---- the same lifetime is elided here | | - | this lifetime flows to the output + | the lifetime is named here | -help: one option is to consistently use `'a` + = help: the same lifetime is referred to in inconsistent ways, making the signature confusing +help: consistently use `'a` | LL | fn b<'a>(self: Foo<'b>, a: &'a str) -> &'a str { | ++ diff --git a/tests/ui/self/self_lifetime-async.rs b/tests/ui/self/self_lifetime-async.rs index f839ab03a60..0093971fee4 100644 --- a/tests/ui/self/self_lifetime-async.rs +++ b/tests/ui/self/self_lifetime-async.rs @@ -4,13 +4,13 @@ struct Foo<'a>(&'a ()); impl<'a> Foo<'a> { async fn foo<'b>(self: &'b Foo<'a>) -> &() { self.0 } - //~^ WARNING lifetime flowing from input to output with different syntax + //~^ WARNING eliding a lifetime that's named elsewhere is confusing } type Alias = Foo<'static>; impl Alias { async fn bar<'a>(self: &Alias, arg: &'a ()) -> &() { arg } - //~^ WARNING lifetime flowing from input to output with different syntax + //~^ WARNING eliding a lifetime that's named elsewhere is confusing } fn main() {} diff --git a/tests/ui/self/self_lifetime-async.stderr b/tests/ui/self/self_lifetime-async.stderr index a9c1be2e808..43dc96abdc2 100644 --- a/tests/ui/self/self_lifetime-async.stderr +++ b/tests/ui/self/self_lifetime-async.stderr @@ -1,26 +1,28 @@ -warning: lifetime flowing from input to output with different syntax can be confusing +warning: eliding a lifetime that's named elsewhere is confusing --> $DIR/self_lifetime-async.rs:6:29 | LL | async fn foo<'b>(self: &'b Foo<'a>) -> &() { self.0 } - | ^^ --- the lifetime gets resolved as `'b` + | ^^ --- the same lifetime is elided here | | - | this lifetime flows to the output + | the lifetime is named here | + = help: the same lifetime is referred to in inconsistent ways, making the signature confusing = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default -help: one option is to consistently use `'b` +help: consistently use `'b` | LL | async fn foo<'b>(self: &'b Foo<'a>) -> &'b () { self.0 } | ++ -warning: lifetime flowing from input to output with different syntax can be confusing +warning: eliding a lifetime that's named elsewhere is confusing --> $DIR/self_lifetime-async.rs:12:42 | LL | async fn bar<'a>(self: &Alias, arg: &'a ()) -> &() { arg } - | ^^ --- the lifetime gets resolved as `'a` + | ^^ --- the same lifetime is elided here | | - | this lifetime flows to the output + | the lifetime is named here | -help: one option is to consistently use `'a` + = help: the same lifetime is referred to in inconsistent ways, making the signature confusing +help: consistently use `'a` | LL | async fn bar<'a>(self: &Alias, arg: &'a ()) -> &'a () { arg } | ++ diff --git a/tests/ui/self/self_lifetime.rs b/tests/ui/self/self_lifetime.rs index aaa31f85ad5..190809af22f 100644 --- a/tests/ui/self/self_lifetime.rs +++ b/tests/ui/self/self_lifetime.rs @@ -5,13 +5,13 @@ struct Foo<'a>(&'a ()); impl<'a> Foo<'a> { fn foo<'b>(self: &'b Foo<'a>) -> &() { self.0 } - //~^ WARNING lifetime flowing from input to output with different syntax + //~^ WARNING eliding a lifetime that's named elsewhere is confusing } type Alias = Foo<'static>; impl Alias { fn bar<'a>(self: &Alias, arg: &'a ()) -> &() { arg } - //~^ WARNING lifetime flowing from input to output with different syntax + //~^ WARNING eliding a lifetime that's named elsewhere is confusing } fn main() {} diff --git a/tests/ui/self/self_lifetime.stderr b/tests/ui/self/self_lifetime.stderr index ec676e69cf6..4f9b2fcd2ad 100644 --- a/tests/ui/self/self_lifetime.stderr +++ b/tests/ui/self/self_lifetime.stderr @@ -1,26 +1,28 @@ -warning: lifetime flowing from input to output with different syntax can be confusing +warning: eliding a lifetime that's named elsewhere is confusing --> $DIR/self_lifetime.rs:7:23 | LL | fn foo<'b>(self: &'b Foo<'a>) -> &() { self.0 } - | ^^ --- the lifetime gets resolved as `'b` + | ^^ --- the same lifetime is elided here | | - | this lifetime flows to the output + | the lifetime is named here | + = help: the same lifetime is referred to in inconsistent ways, making the signature confusing = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default -help: one option is to consistently use `'b` +help: consistently use `'b` | LL | fn foo<'b>(self: &'b Foo<'a>) -> &'b () { self.0 } | ++ -warning: lifetime flowing from input to output with different syntax can be confusing +warning: eliding a lifetime that's named elsewhere is confusing --> $DIR/self_lifetime.rs:13:36 | LL | fn bar<'a>(self: &Alias, arg: &'a ()) -> &() { arg } - | ^^ --- the lifetime gets resolved as `'a` + | ^^ --- the same lifetime is elided here | | - | this lifetime flows to the output + | the lifetime is named here | -help: one option is to consistently use `'a` + = help: the same lifetime is referred to in inconsistent ways, making the signature confusing +help: consistently use `'a` | LL | fn bar<'a>(self: &Alias, arg: &'a ()) -> &'a () { arg } | ++ |