diff options
Diffstat (limited to 'tests/ui/fn/fn-item-type.stderr')
| -rw-r--r-- | tests/ui/fn/fn-item-type.stderr | 53 |
1 files changed, 24 insertions, 29 deletions
diff --git a/tests/ui/fn/fn-item-type.stderr b/tests/ui/fn/fn-item-type.stderr index f03a47d5c..da90b8b81 100644 --- a/tests/ui/fn/fn-item-type.stderr +++ b/tests/ui/fn/fn-item-type.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/fn-item-type.rs:13:19 + --> $DIR/fn-item-type.rs:22:19 | LL | eq(foo::<u8>, bar::<u8>); | -- ^^^^^^^^^ expected fn item, found a different fn item @@ -8,17 +8,16 @@ LL | eq(foo::<u8>, bar::<u8>); | = note: expected fn item `fn(_) -> _ {foo::<u8>}` found fn item `fn(_) -> _ {bar::<u8>}` - = note: different `fn` items always have unique types, even if their signatures are the same - = help: change the expected type to be function pointer `fn(isize) -> isize` - = help: if the expected type is due to type inference, cast the expected `fn` to a function pointer: `foo::<u8> as fn(isize) -> isize` + = note: different fn items have unique types, even if their signatures are the same note: function defined here - --> $DIR/fn-item-type.rs:7:4 + --> $DIR/fn-item-type.rs:11:4 | -LL | fn eq<T>(x: T, y: T) { } +LL | fn eq<T>(x: T, y: T) {} | ^^ ---- + = help: consider casting both fn items to fn pointers using `as fn(isize) -> isize` error[E0308]: mismatched types - --> $DIR/fn-item-type.rs:22:19 + --> $DIR/fn-item-type.rs:29:19 | LL | eq(foo::<u8>, foo::<i8>); | -- ^^^^^^^^^ expected `u8`, found `i8` @@ -27,36 +26,34 @@ LL | eq(foo::<u8>, foo::<i8>); | = note: expected fn item `fn(_) -> _ {foo::<u8>}` found fn item `fn(_) -> _ {foo::<i8>}` - = note: different `fn` items always have unique types, even if their signatures are the same - = help: change the expected type to be function pointer `fn(isize) -> isize` - = help: if the expected type is due to type inference, cast the expected `fn` to a function pointer: `foo::<u8> as fn(isize) -> isize` + = note: different fn items have unique types, even if their signatures are the same note: function defined here - --> $DIR/fn-item-type.rs:7:4 + --> $DIR/fn-item-type.rs:11:4 | -LL | fn eq<T>(x: T, y: T) { } +LL | fn eq<T>(x: T, y: T) {} | ^^ ---- + = help: consider casting both fn items to fn pointers using `as fn(isize) -> isize` error[E0308]: mismatched types - --> $DIR/fn-item-type.rs:29:23 + --> $DIR/fn-item-type.rs:34:23 | LL | eq(bar::<String>, bar::<Vec<u8>>); - | -- ^^^^^^^^^^^^^^ expected struct `String`, found struct `Vec` + | -- ^^^^^^^^^^^^^^ expected `String`, found `Vec<u8>` | | | arguments to this function are incorrect | = note: expected fn item `fn(_) -> _ {bar::<String>}` found fn item `fn(_) -> _ {bar::<Vec<u8>>}` - = note: different `fn` items always have unique types, even if their signatures are the same - = help: change the expected type to be function pointer `fn(isize) -> isize` - = help: if the expected type is due to type inference, cast the expected `fn` to a function pointer: `bar::<String> as fn(isize) -> isize` + = note: different fn items have unique types, even if their signatures are the same note: function defined here - --> $DIR/fn-item-type.rs:7:4 + --> $DIR/fn-item-type.rs:11:4 | -LL | fn eq<T>(x: T, y: T) { } +LL | fn eq<T>(x: T, y: T) {} | ^^ ---- + = help: consider casting both fn items to fn pointers using `as fn(isize) -> isize` error[E0308]: mismatched types - --> $DIR/fn-item-type.rs:38:26 + --> $DIR/fn-item-type.rs:40:26 | LL | eq(<u8 as Foo>::foo, <u16 as Foo>::foo); | -- ^^^^^^^^^^^^^^^^^ expected `u8`, found `u16` @@ -65,14 +62,13 @@ LL | eq(<u8 as Foo>::foo, <u16 as Foo>::foo); | = note: expected fn item `fn() {<u8 as Foo>::foo}` found fn item `fn() {<u16 as Foo>::foo}` - = note: different `fn` items always have unique types, even if their signatures are the same - = help: change the expected type to be function pointer `fn()` - = help: if the expected type is due to type inference, cast the expected `fn` to a function pointer: `<u8 as Foo>::foo as fn()` + = note: different fn items have unique types, even if their signatures are the same note: function defined here - --> $DIR/fn-item-type.rs:7:4 + --> $DIR/fn-item-type.rs:11:4 | -LL | fn eq<T>(x: T, y: T) { } +LL | fn eq<T>(x: T, y: T) {} | ^^ ---- + = help: consider casting both fn items to fn pointers using `as fn()` error[E0308]: mismatched types --> $DIR/fn-item-type.rs:45:19 @@ -84,12 +80,11 @@ LL | eq(foo::<u8>, bar::<u8> as fn(isize) -> isize); | = note: expected fn item `fn(_) -> _ {foo::<u8>}` found fn pointer `fn(_) -> _` - = help: change the expected type to be function pointer `fn(isize) -> isize` - = help: if the expected type is due to type inference, cast the expected `fn` to a function pointer: `foo::<u8> as fn(isize) -> isize` + = help: consider casting the fn item to a fn pointer: `foo::<u8> as fn(isize) -> isize` note: function defined here - --> $DIR/fn-item-type.rs:7:4 + --> $DIR/fn-item-type.rs:11:4 | -LL | fn eq<T>(x: T, y: T) { } +LL | fn eq<T>(x: T, y: T) {} | ^^ ---- error: aborting due to 5 previous errors |