rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Make Diag::multipart_suggestions always verbose

Browse Source
This commit is contained in:
Esteban Küber
2025-07-10 17:21:59 +00:00
parent 7dfc3e9af4
commit 0674eca2f0
24 changed files with 187 additions and 110 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
compiler/rustc_errors/src/diagnostic.rs
View File

@@ -1165,7 +1165,7 @@ impl<'a, G: EmissionGuarantee> Diag<'a, G> {
self.push_suggestion(CodeSuggestion { self.push_suggestion(CodeSuggestion {
substitutions, substitutions,
msg: self.subdiagnostic_message_to_diagnostic_message(msg), msg: self.subdiagnostic_message_to_diagnostic_message(msg),
style: SuggestionStyle::ShowCode, style: SuggestionStyle::ShowAlways,
applicability, applicability,
}); });
self self

30
tests/ui/derives/deriving-copyclone.stderr
View File

@@ -2,10 +2,8 @@ error[E0277]: the trait bound `B<C>: Copy` is not satisfied
--> $DIR/deriving-copyclone.rs:31:26 --> $DIR/deriving-copyclone.rs:31:26
| |
LL | is_copy(B { a: 1, b: C }); LL | is_copy(B { a: 1, b: C });
| ------- ^ | ------- ^ the trait `Copy` is not implemented for `B<C>`
| | | | |
| | the trait `Copy` is not implemented for `B<C>`
| | help: consider borrowing here: `&`
| required by a bound introduced by this call | required by a bound introduced by this call
| |
note: required for `B<C>` to implement `Copy` note: required for `B<C>` to implement `Copy`
@@ -18,15 +16,17 @@ note: required by a bound in `is_copy`
| |
LL | fn is_copy<T: Copy>(_: T) {} LL | fn is_copy<T: Copy>(_: T) {}
| ^^^^ required by this bound in `is_copy` | ^^^^ required by this bound in `is_copy`
help: consider borrowing here
|
LL | is_copy(B { a: 1, b: &C });
| +
error[E0277]: the trait bound `B<C>: Clone` is not satisfied error[E0277]: the trait bound `B<C>: Clone` is not satisfied
--> $DIR/deriving-copyclone.rs:32:27 --> $DIR/deriving-copyclone.rs:32:27
| |
LL | is_clone(B { a: 1, b: C }); LL | is_clone(B { a: 1, b: C });
| -------- ^ | -------- ^ the trait `Clone` is not implemented for `B<C>`
| | | | |
| | the trait `Clone` is not implemented for `B<C>`
| | help: consider borrowing here: `&`
| required by a bound introduced by this call | required by a bound introduced by this call
| |
note: required for `B<C>` to implement `Clone` note: required for `B<C>` to implement `Clone`
@@ -39,15 +39,17 @@ note: required by a bound in `is_clone`
| |
LL | fn is_clone<T: Clone>(_: T) {} LL | fn is_clone<T: Clone>(_: T) {}
| ^^^^^ required by this bound in `is_clone` | ^^^^^ required by this bound in `is_clone`
help: consider borrowing here
|
LL | is_clone(B { a: 1, b: &C });
| +
error[E0277]: the trait bound `B<D>: Copy` is not satisfied error[E0277]: the trait bound `B<D>: Copy` is not satisfied
--> $DIR/deriving-copyclone.rs:35:26 --> $DIR/deriving-copyclone.rs:35:26
| |
LL | is_copy(B { a: 1, b: D }); LL | is_copy(B { a: 1, b: D });
| ------- ^ | ------- ^ the trait `Copy` is not implemented for `B<D>`
| | | | |
| | the trait `Copy` is not implemented for `B<D>`
| | help: consider borrowing here: `&`
| required by a bound introduced by this call | required by a bound introduced by this call
| |
note: required for `B<D>` to implement `Copy` note: required for `B<D>` to implement `Copy`
@@ -60,6 +62,10 @@ note: required by a bound in `is_copy`
| |
LL | fn is_copy<T: Copy>(_: T) {} LL | fn is_copy<T: Copy>(_: T) {}
| ^^^^ required by this bound in `is_copy` | ^^^^ required by this bound in `is_copy`
help: consider borrowing here
|
LL | is_copy(B { a: 1, b: &D });
| +
error: aborting due to 3 previous errors error: aborting due to 3 previous errors

9
tests/ui/for/issue-20605.current.stderr
View File

@@ -2,13 +2,14 @@ error[E0277]: `dyn Iterator<Item = &'a mut u8>` is not an iterator
--> $DIR/issue-20605.rs:6:17 --> $DIR/issue-20605.rs:6:17
| |
LL | for item in *things { *item = 0 } LL | for item in *things { *item = 0 }
| -^^^^^^ | ^^^^^^^ the trait `IntoIterator` is not implemented for `dyn Iterator<Item = &'a mut u8>`
| |
| the trait `IntoIterator` is not implemented for `dyn Iterator<Item = &'a mut u8>`
| help: consider mutably borrowing here: `&mut`
| |
= note: the trait bound `dyn Iterator<Item = &'a mut u8>: IntoIterator` is not satisfied = note: the trait bound `dyn Iterator<Item = &'a mut u8>: IntoIterator` is not satisfied
= note: required for `dyn Iterator<Item = &'a mut u8>` to implement `IntoIterator` = note: required for `dyn Iterator<Item = &'a mut u8>` to implement `IntoIterator`
help: consider mutably borrowing here
|
LL | for item in &mut *things { *item = 0 }
| ++++
error: aborting due to 1 previous error error: aborting due to 1 previous error

9
tests/ui/for/issue-20605.next.stderr
View File

@@ -2,13 +2,14 @@ error[E0277]: `dyn Iterator<Item = &'a mut u8>` is not an iterator
--> $DIR/issue-20605.rs:6:17 --> $DIR/issue-20605.rs:6:17
| |
LL | for item in *things { *item = 0 } LL | for item in *things { *item = 0 }
| -^^^^^^ | ^^^^^^^ the trait `IntoIterator` is not implemented for `dyn Iterator<Item = &'a mut u8>`
| |
| the trait `IntoIterator` is not implemented for `dyn Iterator<Item = &'a mut u8>`
| help: consider mutably borrowing here: `&mut`
| |
= note: the trait bound `dyn Iterator<Item = &'a mut u8>: IntoIterator` is not satisfied = note: the trait bound `dyn Iterator<Item = &'a mut u8>: IntoIterator` is not satisfied
= note: required for `dyn Iterator<Item = &'a mut u8>` to implement `IntoIterator` = note: required for `dyn Iterator<Item = &'a mut u8>` to implement `IntoIterator`
help: consider mutably borrowing here
|
LL | for item in &mut *things { *item = 0 }
| ++++
error: aborting due to 1 previous error error: aborting due to 1 previous error

9
tests/ui/impl-trait/in-trait/default-body-type-err-2.stderr
View File

@@ -4,9 +4,12 @@ error[E0308]: mismatched types
LL | async fn woopsie_async(&self) -> String { LL | async fn woopsie_async(&self) -> String {
| ------ expected `String` because of return type | ------ expected `String` because of return type
LL | 42 LL | 42
| ^^- help: try using a conversion method: `.to_string()` | ^^ expected `String`, found integer
| | |
| expected `String`, found integer help: try using a conversion method
|
LL | 42.to_string()
| ++++++++++++
error: aborting due to 1 previous error error: aborting due to 1 previous error

9
tests/ui/inference/deref-suggestion.stderr
View File

@@ -2,9 +2,8 @@ error[E0308]: mismatched types
--> $DIR/deref-suggestion.rs:8:9 --> $DIR/deref-suggestion.rs:8:9
| |
LL | foo(s); LL | foo(s);
| --- ^- help: try using a conversion method: `.to_string()` | --- ^ expected `String`, found `&String`
| | | | |
| | expected `String`, found `&String`
| arguments to this function are incorrect | arguments to this function are incorrect
| |
note: function defined here note: function defined here
@@ -12,6 +11,10 @@ note: function defined here
| |
LL | fn foo(_: String) {} LL | fn foo(_: String) {}
| ^^^ --------- | ^^^ ---------
help: try using a conversion method
|
LL | foo(s.to_string());
| ++++++++++++
error[E0308]: mismatched types error[E0308]: mismatched types
--> $DIR/deref-suggestion.rs:14:10 --> $DIR/deref-suggestion.rs:14:10

9
tests/ui/repeat-expr/typo-in-repeat-expr-issue-80173.stderr
View File

@@ -38,9 +38,12 @@ error[E0308]: mismatched types
--> $DIR/typo-in-repeat-expr-issue-80173.rs:32:29 --> $DIR/typo-in-repeat-expr-issue-80173.rs:32:29
| |
LL | let e = [String::new(), 10]; LL | let e = [String::new(), 10];
| ^^- help: try using a conversion method: `.to_string()` | ^^ expected `String`, found integer
| | |
| expected `String`, found integer help: try using a conversion method
|
LL | let e = [String::new(), 10.to_string()];
| ++++++++++++
error[E0308]: mismatched types error[E0308]: mismatched types
--> $DIR/typo-in-repeat-expr-issue-80173.rs:36:19 --> $DIR/typo-in-repeat-expr-issue-80173.rs:36:19

9
tests/ui/static/bad-const-type.stderr
View File

@@ -2,9 +2,12 @@ error[E0308]: mismatched types
--> $DIR/bad-const-type.rs:1:20 --> $DIR/bad-const-type.rs:1:20
| |
LL | static i: String = 10; LL | static i: String = 10;
| ^^- help: try using a conversion method: `.to_string()` | ^^ expected `String`, found integer
| | |
| expected `String`, found integer help: try using a conversion method
|
LL | static i: String = 10.to_string();
| ++++++++++++
error: aborting due to 1 previous error error: aborting due to 1 previous error

10
tests/ui/suggestions/imm-ref-trait-object-literal.stderr
View File

@@ -21,10 +21,8 @@ error[E0277]: the trait bound `S: Trait` is not satisfied
--> $DIR/imm-ref-trait-object-literal.rs:13:7 --> $DIR/imm-ref-trait-object-literal.rs:13:7
| |
LL | foo(s); LL | foo(s);
| --- ^ | --- ^ the trait `Trait` is not implemented for `S`
| | | | |
| | the trait `Trait` is not implemented for `S`
| | help: consider mutably borrowing here: `&mut`
| required by a bound introduced by this call | required by a bound introduced by this call
| |
note: required by a bound in `foo` note: required by a bound in `foo`
@@ -32,6 +30,10 @@ note: required by a bound in `foo`
| |
LL | fn foo<X: Trait>(_: X) {} LL | fn foo<X: Trait>(_: X) {}
| ^^^^^ required by this bound in `foo` | ^^^^^ required by this bound in `foo`
help: consider mutably borrowing here
|
LL | foo(&mut s);
| ++++
error: aborting due to 2 previous errors error: aborting due to 2 previous errors

10
tests/ui/suggestions/issue-104961.stderr
View File

@@ -18,15 +18,17 @@ error[E0277]: the trait bound `String: Pattern` is not satisfied
--> $DIR/issue-104961.rs:9:19 --> $DIR/issue-104961.rs:9:19
| |
LL | x.starts_with("hi".to_string()) LL | x.starts_with("hi".to_string())
| ----------- -^^^^^^^^^^^^^^^ | ----------- ^^^^^^^^^^^^^^^^ the trait `Pattern` is not implemented for `String`
| | | | |
| | the trait `Pattern` is not implemented for `String`
| | help: consider borrowing here: `&`
| required by a bound introduced by this call | required by a bound introduced by this call
| |
= note: required for `String` to implement `Pattern` = note: required for `String` to implement `Pattern`
note: required by a bound in `core::str::<impl str>::starts_with` note: required by a bound in `core::str::<impl str>::starts_with`
--> $SRC_DIR/core/src/str/mod.rs:LL:COL --> $SRC_DIR/core/src/str/mod.rs:LL:COL
help: consider borrowing here
|
LL | x.starts_with(&"hi".to_string())
| +
error: aborting due to 2 previous errors error: aborting due to 2 previous errors

11
tests/ui/suggestions/issue-52820.stderr
View File

@@ -13,10 +13,13 @@ error[E0308]: mismatched types
--> $DIR/issue-52820.rs:13:17 --> $DIR/issue-52820.rs:13:17
| |
LL | brains: guts.clone(), LL | brains: guts.clone(),
| ^^^^^-----^^ | ^^^^^^^^^^^^ expected `String`, found `&str`
| | | |
| | help: try using a conversion method: `to_string` help: try using a conversion method
| expected `String`, found `&str` |
LL - brains: guts.clone(),
LL + brains: guts.to_string(),
|
error: aborting due to 2 previous errors error: aborting due to 2 previous errors

23
tests/ui/suggestions/issue-53692.stderr
View File

@@ -2,24 +2,31 @@ error[E0308]: mismatched types
--> $DIR/issue-53692.rs:7:33 --> $DIR/issue-53692.rs:7:33
| |
LL | let items_clone: Vec<i32> = ref_items.clone(); LL | let items_clone: Vec<i32> = ref_items.clone();
| -------- ^^^^^^^^^^-----^^ | -------- ^^^^^^^^^^^^^^^^^ expected `Vec<i32>`, found `&[i32]`
| | | | | |
| | | help: try using a conversion method: `to_vec`
| | expected `Vec<i32>`, found `&[i32]`
| expected due to this | expected due to this
| |
= note: expected struct `Vec<i32>` = note: expected struct `Vec<i32>`
found reference `&[i32]` found reference `&[i32]`
help: try using a conversion method
|
LL - let items_clone: Vec<i32> = ref_items.clone();
LL + let items_clone: Vec<i32> = ref_items.to_vec();
|
error[E0308]: mismatched types error[E0308]: mismatched types
--> $DIR/issue-53692.rs:14:26 --> $DIR/issue-53692.rs:14:26
| |
LL | let string: String = s.clone(); LL | let string: String = s.clone();
| ------ ^^-----^^ | ------ ^^^^^^^^^ expected `String`, found `&str`
| | | | | |
| | | help: try using a conversion method: `to_string`
| | expected `String`, found `&str`
| expected due to this | expected due to this
|
help: try using a conversion method
|
LL - let string: String = s.clone();
LL + let string: String = s.to_string();
|
error: aborting due to 2 previous errors error: aborting due to 2 previous errors

10
tests/ui/suggestions/issue-59819.stderr
View File

@@ -28,10 +28,14 @@ error[E0308]: mismatched types
--> $DIR/issue-59819.rs:34:21 --> $DIR/issue-59819.rs:34:21
| |
LL | let g: String = f; LL | let g: String = f;
| ------ ^- help: try using a conversion method: `.to_string()` | ------ ^ expected `String`, found `Bar`
| | | | |
| | expected `String`, found `Bar`
| expected due to this | expected due to this
|
help: try using a conversion method
|
LL | let g: String = f.to_string();
| ++++++++++++
error: aborting due to 3 previous errors error: aborting due to 3 previous errors

10
tests/ui/suggestions/issue-62843.stderr
View File

@@ -2,15 +2,17 @@ error[E0277]: the trait bound `String: Pattern` is not satisfied
--> $DIR/issue-62843.rs:4:32 --> $DIR/issue-62843.rs:4:32
| |
LL | println!("{:?}", line.find(pattern)); LL | println!("{:?}", line.find(pattern));
| ---- -^^^^^^ | ---- ^^^^^^^ the trait `Pattern` is not implemented for `String`
| | | | |
| | the trait `Pattern` is not implemented for `String`
| | help: consider borrowing here: `&`
| required by a bound introduced by this call | required by a bound introduced by this call
| |
= note: required for `String` to implement `Pattern` = note: required for `String` to implement `Pattern`
note: required by a bound in `core::str::<impl str>::find` note: required by a bound in `core::str::<impl str>::find`
--> $SRC_DIR/core/src/str/mod.rs:LL:COL --> $SRC_DIR/core/src/str/mod.rs:LL:COL
help: consider borrowing here
|
LL | println!("{:?}", line.find(&pattern));
| +
error: aborting due to 1 previous error error: aborting due to 1 previous error

9
tests/ui/suggestions/issue-83943.stderr
View File

@@ -6,11 +6,14 @@ LL | | "A".to_string()
| | --------------- expected because of this | | --------------- expected because of this
LL | | } else { LL | | } else {
LL | | "B" LL | | "B"
| | ^^^- help: try using a conversion method: `.to_string()` | | ^^^ expected `String`, found `&str`
| | |
| | expected `String`, found `&str`
LL | | }; LL | | };
| |_____- `if` and `else` have incompatible types | |_____- `if` and `else` have incompatible types
|
help: try using a conversion method
|
LL | "B".to_string()
| ++++++++++++
error: aborting due to 1 previous error error: aborting due to 1 previous error

10
tests/ui/suggestions/issue-84973-2.stderr
View File

@@ -2,10 +2,8 @@ error[E0277]: the trait bound `i32: Tr` is not satisfied
--> $DIR/issue-84973-2.rs:11:9 --> $DIR/issue-84973-2.rs:11:9
| |
LL | foo(a); LL | foo(a);
| --- ^ | --- ^ the trait `Tr` is not implemented for `i32`
| | | | |
| | the trait `Tr` is not implemented for `i32`
| | help: consider mutably borrowing here: `&mut`
| required by a bound introduced by this call | required by a bound introduced by this call
| |
note: required by a bound in `foo` note: required by a bound in `foo`
@@ -13,6 +11,10 @@ note: required by a bound in `foo`
| |
LL | fn foo<T: Tr>(i: T) {} LL | fn foo<T: Tr>(i: T) {}
| ^^ required by this bound in `foo` | ^^ required by this bound in `foo`
help: consider mutably borrowing here
|
LL | foo(&mut a);
| ++++
error: aborting due to 1 previous error error: aborting due to 1 previous error

10
tests/ui/suggestions/issue-84973-negative.stderr
View File

@@ -17,10 +17,8 @@ error[E0277]: the trait bound `f32: Tr` is not satisfied
--> $DIR/issue-84973-negative.rs:11:9 --> $DIR/issue-84973-negative.rs:11:9
| |
LL | bar(b); LL | bar(b);
| --- ^ | --- ^ the trait `Tr` is not implemented for `f32`
| | | | |
| | the trait `Tr` is not implemented for `f32`
| | help: consider borrowing here: `&`
| required by a bound introduced by this call | required by a bound introduced by this call
| |
note: required by a bound in `bar` note: required by a bound in `bar`
@@ -28,6 +26,10 @@ note: required by a bound in `bar`
| |
LL | fn bar<T: Tr>(t: T) {} LL | fn bar<T: Tr>(t: T) {}
| ^^ required by this bound in `bar` | ^^ required by this bound in `bar`
help: consider borrowing here
|
LL | bar(&b);
| +
error: aborting due to 2 previous errors error: aborting due to 2 previous errors

10
tests/ui/suggestions/issue-84973.stderr
View File

@@ -2,10 +2,8 @@ error[E0277]: the trait bound `Fancy: SomeTrait` is not satisfied
--> $DIR/issue-84973.rs:6:24 --> $DIR/issue-84973.rs:6:24
| |
LL | let o = Other::new(f); LL | let o = Other::new(f);
| ---------- ^ | ---------- ^ the trait `SomeTrait` is not implemented for `Fancy`
| | | | |
| | the trait `SomeTrait` is not implemented for `Fancy`
| | help: consider borrowing here: `&`
| required by a bound introduced by this call | required by a bound introduced by this call
| |
note: required by a bound in `Other::<'a, G>::new` note: required by a bound in `Other::<'a, G>::new`
@@ -16,6 +14,10 @@ LL | G: SomeTrait,
LL | { LL | {
LL | pub fn new(g: G) -> Self { LL | pub fn new(g: G) -> Self {
| --- required by a bound in this associated function | --- required by a bound in this associated function
help: consider borrowing here
|
LL | let o = Other::new(&f);
| +
error: aborting due to 1 previous error error: aborting due to 1 previous error

9
tests/ui/suggestions/only-suggest-removal-of-conversion-method-calls.stderr
View File

@@ -5,9 +5,12 @@ LL | fn get_name() -> String {
| ------ expected `String` because of return type | ------ expected `String` because of return type
... ...
LL | your_name.trim() LL | your_name.trim()
| ^^^^^^^^^^^^^^^^- help: try using a conversion method: `.to_string()` | ^^^^^^^^^^^^^^^^ expected `String`, found `&str`
| | |
| expected `String`, found `&str` help: try using a conversion method
|
LL | your_name.trim().to_string()
| ++++++++++++
error: aborting due to 1 previous error error: aborting due to 1 previous error

20
tests/ui/suggestions/suggest-adding-reference-to-trait-assoc-item.stderr
View File

@@ -2,19 +2,23 @@ error[E0277]: the trait bound `&mut usize: Default` is not satisfied
--> $DIR/suggest-adding-reference-to-trait-assoc-item.rs:13:9 --> $DIR/suggest-adding-reference-to-trait-assoc-item.rs:13:9
| |
LL | foo(Default::default()); LL | foo(Default::default());
| -^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `&mut usize`
| | |
| the trait `Default` is not implemented for `&mut usize` help: consider mutably borrowing here
| help: consider mutably borrowing here: `&mut` |
LL | foo(&mut Default::default());
| ++++
error[E0277]: the trait bound `&usize: Default` is not satisfied error[E0277]: the trait bound `&usize: Default` is not satisfied
--> $DIR/suggest-adding-reference-to-trait-assoc-item.rs:14:9 --> $DIR/suggest-adding-reference-to-trait-assoc-item.rs:14:9
| |
LL | bar(Default::default()); LL | bar(Default::default());
| -^^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `&usize`
| | |
| the trait `Default` is not implemented for `&usize` help: consider borrowing here
| help: consider borrowing here: `&` |
LL | bar(&Default::default());
| +
error: aborting due to 2 previous errors error: aborting due to 2 previous errors

20
tests/ui/suggestions/suggest-imm-mut-trait-implementations.stderr
View File

@@ -22,10 +22,8 @@ error[E0277]: the trait bound `B: Trait` is not satisfied
--> $DIR/suggest-imm-mut-trait-implementations.rs:21:9 --> $DIR/suggest-imm-mut-trait-implementations.rs:21:9
| |
LL | foo(b); LL | foo(b);
| --- ^ | --- ^ the trait `Trait` is not implemented for `B`
| | | | |
| | the trait `Trait` is not implemented for `B`
| | help: consider borrowing here: `&`
| required by a bound introduced by this call | required by a bound introduced by this call
| |
note: required by a bound in `foo` note: required by a bound in `foo`
@@ -33,15 +31,17 @@ note: required by a bound in `foo`
| |
LL | fn foo<X: Trait>(_: X) {} LL | fn foo<X: Trait>(_: X) {}
| ^^^^^ required by this bound in `foo` | ^^^^^ required by this bound in `foo`
help: consider borrowing here
|
LL | foo(&b);
| +
error[E0277]: the trait bound `C: Trait` is not satisfied error[E0277]: the trait bound `C: Trait` is not satisfied
--> $DIR/suggest-imm-mut-trait-implementations.rs:22:9 --> $DIR/suggest-imm-mut-trait-implementations.rs:22:9
| |
LL | foo(c); LL | foo(c);
| --- ^ | --- ^ the trait `Trait` is not implemented for `C`
| | | | |
| | the trait `Trait` is not implemented for `C`
| | help: consider mutably borrowing here: `&mut`
| required by a bound introduced by this call | required by a bound introduced by this call
| |
note: required by a bound in `foo` note: required by a bound in `foo`
@@ -49,6 +49,10 @@ note: required by a bound in `foo`
| |
LL | fn foo<X: Trait>(_: X) {} LL | fn foo<X: Trait>(_: X) {}
| ^^^^^ required by this bound in `foo` | ^^^^^ required by this bound in `foo`
help: consider mutably borrowing here
|
LL | foo(&mut c);
| ++++
error: aborting due to 3 previous errors error: aborting due to 3 previous errors

9
tests/ui/switched-expectations.stderr
View File

@@ -2,9 +2,12 @@ error[E0308]: mismatched types
--> $DIR/switched-expectations.rs:3:30 --> $DIR/switched-expectations.rs:3:30
| |
LL | let ref string: String = var; LL | let ref string: String = var;
| ^^^- help: try using a conversion method: `.to_string()` | ^^^ expected `String`, found `i32`
| | |
| expected `String`, found `i32` help: try using a conversion method
|
LL | let ref string: String = var.to_string();
| ++++++++++++
error: aborting due to 1 previous error error: aborting due to 1 previous error

10
tests/ui/traits/negative-impls/negated-auto-traits-error.stderr
View File

@@ -61,10 +61,8 @@ error[E0277]: `dummy2::TestType` cannot be sent between threads safely
--> $DIR/negated-auto-traits-error.rs:48:13 --> $DIR/negated-auto-traits-error.rs:48:13
| |
LL | is_send(Box::new(TestType)); LL | is_send(Box::new(TestType));
| ------- -^^^^^^^^^^^^^^^^^ | ------- ^^^^^^^^^^^^^^^^^^ the trait `Send` is not implemented for `Unique<dummy2::TestType>`
| | | | |
| | the trait `Send` is not implemented for `Unique<dummy2::TestType>`
| | help: consider borrowing here: `&`
| required by a bound introduced by this call | required by a bound introduced by this call
| |
= note: the trait bound `Unique<dummy2::TestType>: Send` is not satisfied = note: the trait bound `Unique<dummy2::TestType>: Send` is not satisfied
@@ -76,6 +74,10 @@ note: required by a bound in `is_send`
| |
LL | fn is_send<T: Send>(_: T) {} LL | fn is_send<T: Send>(_: T) {}
| ^^^^ required by this bound in `is_send` | ^^^^ required by this bound in `is_send`
help: consider borrowing here
|
LL | is_send(&Box::new(TestType));
| +
error[E0277]: `dummy3::TestType` cannot be sent between threads safely error[E0277]: `dummy3::TestType` cannot be sent between threads safely
--> $DIR/negated-auto-traits-error.rs:56:13 --> $DIR/negated-auto-traits-error.rs:56:13

30
tests/ui/typeck/conversion-methods.stderr
View File

@@ -2,28 +2,40 @@ error[E0308]: mismatched types
--> $DIR/conversion-methods.rs:5:41 --> $DIR/conversion-methods.rs:5:41
| |
LL | let _tis_an_instants_play: String = "'Tis a fond Ambush—"; LL | let _tis_an_instants_play: String = "'Tis a fond Ambush—";
| ------ ^^^^^^^^^^^^^^^^^^^^^- help: try using a conversion method: `.to_string()` | ------ ^^^^^^^^^^^^^^^^^^^^^ expected `String`, found `&str`
| | | | |
| | expected `String`, found `&str`
| expected due to this | expected due to this
|
help: try using a conversion method
|
LL | let _tis_an_instants_play: String = "'Tis a fond Ambush—".to_string();
| ++++++++++++
error[E0308]: mismatched types error[E0308]: mismatched types
--> $DIR/conversion-methods.rs:6:40 --> $DIR/conversion-methods.rs:6:40
| |
LL | let _just_to_make_bliss: PathBuf = Path::new("/ern/her/own/surprise"); LL | let _just_to_make_bliss: PathBuf = Path::new("/ern/her/own/surprise");
| ------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: try using a conversion method: `.to_path_buf()` | ------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `PathBuf`, found `&Path`
| | | | |
| | expected `PathBuf`, found `&Path`
| expected due to this | expected due to this
|
help: try using a conversion method
|
LL | let _just_to_make_bliss: PathBuf = Path::new("/ern/her/own/surprise").to_path_buf();
| ++++++++++++++
error[E0308]: mismatched types error[E0308]: mismatched types
--> $DIR/conversion-methods.rs:9:40 --> $DIR/conversion-methods.rs:9:40
| |
LL | let _but_should_the_play: String = 2; // Perhaps surprisingly, we suggest .to_string() here LL | let _but_should_the_play: String = 2; // Perhaps surprisingly, we suggest .to_string() here
| ------ ^- help: try using a conversion method: `.to_string()` | ------ ^ expected `String`, found integer
| | | | |
| | expected `String`, found integer
| expected due to this | expected due to this
|
help: try using a conversion method
|
LL | let _but_should_the_play: String = 2.to_string(); // Perhaps surprisingly, we suggest .to_string() here
| ++++++++++++
error[E0308]: mismatched types error[E0308]: mismatched types
--> $DIR/conversion-methods.rs:12:47 --> $DIR/conversion-methods.rs:12:47