diff options
Diffstat (limited to 'tests/ui/on-unimplemented')
| -rw-r--r-- | tests/ui/on-unimplemented/on-trait.stderr | 10 | ||||
| -rw-r--r-- | tests/ui/on-unimplemented/parent-label.stderr | 20 | ||||
| -rw-r--r-- | tests/ui/on-unimplemented/sum.stderr | 12 |
3 files changed, 38 insertions, 4 deletions
diff --git a/tests/ui/on-unimplemented/on-trait.stderr b/tests/ui/on-unimplemented/on-trait.stderr index 4b040f1ac..4847a1a5a 100644 --- a/tests/ui/on-unimplemented/on-trait.stderr +++ b/tests/ui/on-unimplemented/on-trait.stderr @@ -5,6 +5,11 @@ LL | let y: Option<Vec<u8>> = collect(x.iter()); // this should give approxi | ^^^^^^^ a collection of type `Option<Vec<u8>>` cannot be built from an iterator over elements of type `&u8` | = help: the trait `MyFromIterator<&u8>` is not implemented for `Option<Vec<u8>>` +help: this trait has no implementations, consider adding one + --> $DIR/on-trait.rs:17:1 + | +LL | trait MyFromIterator<A> { + | ^^^^^^^^^^^^^^^^^^^^^^^ note: required by a bound in `collect` --> $DIR/on-trait.rs:22:39 | @@ -18,6 +23,11 @@ LL | let x: String = foobar(); | ^^^^^^ test error `String` with `u8` `_` `u32` in `Foo` | = help: the trait `Foo<u8, _, u32>` is not implemented for `String` +help: this trait has no implementations, consider adding one + --> $DIR/on-trait.rs:7:3 + | +LL | pub trait Foo<Bar, Baz, Quux> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ note: required by a bound in `foobar` --> $DIR/on-trait.rs:12:24 | diff --git a/tests/ui/on-unimplemented/parent-label.stderr b/tests/ui/on-unimplemented/parent-label.stderr index 8cd7412fd..101a41512 100644 --- a/tests/ui/on-unimplemented/parent-label.stderr +++ b/tests/ui/on-unimplemented/parent-label.stderr @@ -8,6 +8,11 @@ LL | f(Foo {}); | | | required by a bound introduced by this call | +help: this trait has no implementations, consider adding one + --> $DIR/parent-label.rs:6:1 + | +LL | trait Trait {} + | ^^^^^^^^^^^ note: required by a bound in `f` --> $DIR/parent-label.rs:10:9 | @@ -24,6 +29,11 @@ LL | f(Foo {}); | | | required by a bound introduced by this call | +help: this trait has no implementations, consider adding one + --> $DIR/parent-label.rs:6:1 + | +LL | trait Trait {} + | ^^^^^^^^^^^ note: required by a bound in `f` --> $DIR/parent-label.rs:10:9 | @@ -41,6 +51,11 @@ LL | f(Foo {}); | | | required by a bound introduced by this call | +help: this trait has no implementations, consider adding one + --> $DIR/parent-label.rs:6:1 + | +LL | trait Trait {} + | ^^^^^^^^^^^ note: required by a bound in `f` --> $DIR/parent-label.rs:10:9 | @@ -58,6 +73,11 @@ LL | f(Foo {}); | | | required by a bound introduced by this call | +help: this trait has no implementations, consider adding one + --> $DIR/parent-label.rs:6:1 + | +LL | trait Trait {} + | ^^^^^^^^^^^ note: required by a bound in `f` --> $DIR/parent-label.rs:10:9 | diff --git a/tests/ui/on-unimplemented/sum.stderr b/tests/ui/on-unimplemented/sum.stderr index a2357e49b..257dec200 100644 --- a/tests/ui/on-unimplemented/sum.stderr +++ b/tests/ui/on-unimplemented/sum.stderr @@ -1,8 +1,10 @@ error[E0277]: a value of type `i32` cannot be made by summing an iterator over elements of type `&()` - --> $DIR/sum.rs:4:25 + --> $DIR/sum.rs:4:31 | LL | vec![(), ()].iter().sum::<i32>(); - | ^^^ value of type `i32` cannot be made by summing a `std::iter::Iterator<Item=&()>` + | --- ^^^ value of type `i32` cannot be made by summing a `std::iter::Iterator<Item=&()>` + | | + | required by a bound introduced by this call | = help: the trait `Sum<&()>` is not implemented for `i32` = help: the following other types implement trait `Sum<A>`: @@ -19,10 +21,12 @@ note: required by a bound in `std::iter::Iterator::sum` --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL error[E0277]: a value of type `i32` cannot be made by multiplying all elements of type `&()` from an iterator - --> $DIR/sum.rs:7:25 + --> $DIR/sum.rs:7:35 | LL | vec![(), ()].iter().product::<i32>(); - | ^^^^^^^ value of type `i32` cannot be made by multiplying all elements from a `std::iter::Iterator<Item=&()>` + | ------- ^^^ value of type `i32` cannot be made by multiplying all elements from a `std::iter::Iterator<Item=&()>` + | | + | required by a bound introduced by this call | = help: the trait `Product<&()>` is not implemented for `i32` = help: the following other types implement trait `Product<A>`: |