rust/src/test/ui/substs-ppaux.normal.stderr

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error[E0308]: mismatched types
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--> $DIR/substs-ppaux.rs:16:17
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|
LL | fn bar<'a, T>() where T: 'a {}
| --------------------------- fn() {<i8 as Foo<'static, 'static, u8>>::bar::<'static, char>} defined here
...
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LL | let x: () = <i8 as Foo<'static, 'static, u8>>::bar::<'static, char>;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| expected (), found fn item
| help: use parentheses to call this function: `<i8 as Foo<'static, 'static, u8>>::bar::<'static, char>()`
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|
= note: expected type `()`
found type `fn() {<i8 as Foo<'static, 'static, u8>>::bar::<'static, char>}`
error[E0308]: mismatched types
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--> $DIR/substs-ppaux.rs:25:17
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|
LL | fn bar<'a, T>() where T: 'a {}
| --------------------------- fn() {<i8 as Foo<'static, 'static>>::bar::<'static, char>} defined here
...
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LL | let x: () = <i8 as Foo<'static, 'static, u32>>::bar::<'static, char>;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| expected (), found fn item
| help: use parentheses to call this function: `<i8 as Foo<'static, 'static, u32>>::bar::<'static, char>()`
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|
= note: expected type `()`
found type `fn() {<i8 as Foo<'static, 'static>>::bar::<'static, char>}`
error[E0308]: mismatched types
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--> $DIR/substs-ppaux.rs:33:17
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|
LL | fn baz() {}
| -------- fn() {<i8 as Foo<'static, 'static, u8>>::baz} defined here
...
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LL | let x: () = <i8 as Foo<'static, 'static, u8>>::baz;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| expected (), found fn item
| help: use parentheses to call this function: `<i8 as Foo<'static, 'static, u8>>::baz()`
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|
= note: expected type `()`
found type `fn() {<i8 as Foo<'static, 'static, u8>>::baz}`
error[E0308]: mismatched types
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--> $DIR/substs-ppaux.rs:41:17
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|
LL | fn foo<'z>() where &'z (): Sized {
| -------------------------------- fn() {foo::<'static>} defined here
...
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LL | let x: () = foo::<'static>;
| ^^^^^^^^^^^^^^
| |
| expected (), found fn item
| help: use parentheses to call this function: `foo::<'static>()`
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|
= note: expected type `()`
found type `fn() {foo::<'static>}`
error[E0277]: the size for values of type `str` cannot be known at compilation time
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--> $DIR/substs-ppaux.rs:49:5
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|
LL | fn bar<'a, T>() where T: 'a {}
| --- -- required by this bound in `Foo::bar`
...
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LL | <str as Foo<u8>>::bar;
| ^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
|
= help: the trait `std::marker::Sized` is not implemented for `str`
= note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
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= note: required because of the requirements on the impl of `Foo<'_, '_, u8>` for `str`
error: aborting due to 5 previous errors
Some errors have detailed explanations: E0277, E0308.
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For more information about an error, try `rustc --explain E0277`.