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f6c4679547
Use smaller span for suggesting adding `_:` ahead of a type:
```
error: expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `)`
--> $DIR/anon-params-denied-2018.rs:12:47
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LL | fn foo_with_qualified_path(<Bar as T>::Baz);
| ^ expected one of 8 possible tokens
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= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
help: explicitly ignore the parameter name
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LL | fn foo_with_qualified_path(_: <Bar as T>::Baz);
| ++
```
143 lines
5.5 KiB
Plaintext
143 lines
5.5 KiB
Plaintext
error: expected one of `:`, `@`, or `|`, found `)`
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--> $DIR/anon-params-denied-2018.rs:6:15
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LL | fn foo(i32);
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| ^ expected one of `:`, `@`, or `|`
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= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
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help: if this is a `self` type, give it a parameter name
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LL | fn foo(self: i32);
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| +++++
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help: if this is a parameter name, give it a type
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LL | fn foo(i32: TypeName);
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| ++++++++++
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help: if this is a type, explicitly ignore the parameter name
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LL | fn foo(_: i32);
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| ++
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error: expected one of `:`, `@`, or `|`, found `)`
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--> $DIR/anon-params-denied-2018.rs:9:29
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LL | fn foo_with_ref(&mut i32);
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| ^ expected one of `:`, `@`, or `|`
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= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
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help: if this is a `self` type, give it a parameter name
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LL | fn foo_with_ref(self: &mut i32);
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| +++++
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help: if this is a parameter name, give it a type
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LL | fn foo_with_ref(i32: &mut TypeName);
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| ~~~~~~~~~~~~~~~~~~
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help: if this is a type, explicitly ignore the parameter name
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LL | fn foo_with_ref(_: &mut i32);
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| ++
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error: expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `)`
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--> $DIR/anon-params-denied-2018.rs:12:47
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LL | fn foo_with_qualified_path(<Bar as T>::Baz);
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| ^ expected one of 8 possible tokens
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= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
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help: explicitly ignore the parameter name
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LL | fn foo_with_qualified_path(_: <Bar as T>::Baz);
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| ++
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error: expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `)`
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--> $DIR/anon-params-denied-2018.rs:15:56
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LL | fn foo_with_qualified_path_and_ref(&<Bar as T>::Baz);
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| ^ expected one of 8 possible tokens
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= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
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help: explicitly ignore the parameter name
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LL | fn foo_with_qualified_path_and_ref(_: &<Bar as T>::Baz);
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| ++
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error: expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `,`
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--> $DIR/anon-params-denied-2018.rs:18:57
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LL | fn foo_with_multiple_qualified_paths(<Bar as T>::Baz, <Bar as T>::Baz);
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| ^ expected one of 8 possible tokens
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= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
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help: explicitly ignore the parameter name
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LL | fn foo_with_multiple_qualified_paths(_: <Bar as T>::Baz, <Bar as T>::Baz);
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| ++
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error: expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `)`
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--> $DIR/anon-params-denied-2018.rs:18:74
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LL | fn foo_with_multiple_qualified_paths(<Bar as T>::Baz, <Bar as T>::Baz);
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| ^ expected one of 8 possible tokens
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= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
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help: explicitly ignore the parameter name
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LL | fn foo_with_multiple_qualified_paths(<Bar as T>::Baz, _: <Bar as T>::Baz);
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| ++
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error: expected one of `:`, `@`, or `|`, found `,`
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--> $DIR/anon-params-denied-2018.rs:22:36
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LL | fn bar_with_default_impl(String, String) {}
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| ^ expected one of `:`, `@`, or `|`
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= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
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help: if this is a `self` type, give it a parameter name
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LL | fn bar_with_default_impl(self: String, String) {}
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| +++++
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help: if this is a parameter name, give it a type
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LL | fn bar_with_default_impl(String: TypeName, String) {}
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| ++++++++++
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help: if this is a type, explicitly ignore the parameter name
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LL | fn bar_with_default_impl(_: String, String) {}
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| ++
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error: expected one of `:`, `@`, or `|`, found `)`
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--> $DIR/anon-params-denied-2018.rs:22:44
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LL | fn bar_with_default_impl(String, String) {}
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| ^ expected one of `:`, `@`, or `|`
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= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
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help: if this is a parameter name, give it a type
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LL | fn bar_with_default_impl(String, String: TypeName) {}
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| ++++++++++
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help: if this is a type, explicitly ignore the parameter name
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LL | fn bar_with_default_impl(String, _: String) {}
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| ++
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error: expected one of `:`, `@`, or `|`, found `,`
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--> $DIR/anon-params-denied-2018.rs:27:22
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LL | fn baz(a:usize, b, c: usize) -> usize {
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| ^ expected one of `:`, `@`, or `|`
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= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
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help: if this is a parameter name, give it a type
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LL | fn baz(a:usize, b: TypeName, c: usize) -> usize {
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| ++++++++++
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help: if this is a type, explicitly ignore the parameter name
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LL | fn baz(a:usize, _: b, c: usize) -> usize {
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| ++
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error: aborting due to 9 previous errors
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