diff --git a/src/test/ui/const-generics/array-impls/core-traits-no-impls-length-33.rs b/src/test/ui/const-generics/array-impls/core-traits-no-impls-length-33.rs index 8397d204f35..7fa059583f5 100644 --- a/src/test/ui/const-generics/array-impls/core-traits-no-impls-length-33.rs +++ b/src/test/ui/const-generics/array-impls/core-traits-no-impls-length-33.rs @@ -6,6 +6,7 @@ pub fn no_debug() { pub fn no_hash() { use std::collections::HashSet; let mut set = HashSet::new(); + //~^ ERROR arrays only have std trait implementations for lengths 0..=32 set.insert([0_usize; 33]); //~^ ERROR arrays only have std trait implementations for lengths 0..=32 } diff --git a/src/test/ui/const-generics/array-impls/core-traits-no-impls-length-33.stderr b/src/test/ui/const-generics/array-impls/core-traits-no-impls-length-33.stderr index 594a0d4b5d8..d885c98dcb2 100644 --- a/src/test/ui/const-generics/array-impls/core-traits-no-impls-length-33.stderr +++ b/src/test/ui/const-generics/array-impls/core-traits-no-impls-length-33.stderr @@ -8,15 +8,24 @@ LL | println!("{:?}", [0_usize; 33]); = note: required by `std::fmt::Debug::fmt` error[E0277]: arrays only have std trait implementations for lengths 0..=32 - --> $DIR/core-traits-no-impls-length-33.rs:9:16 + --> $DIR/core-traits-no-impls-length-33.rs:10:16 | LL | set.insert([0_usize; 33]); | ^^^^^^^^^^^^^ the trait `std::array::LengthAtMost32` is not implemented for `[usize; 33]` | = note: required because of the requirements on the impl of `std::cmp::Eq` for `[usize; 33]` +error[E0277]: arrays only have std trait implementations for lengths 0..=32 + --> $DIR/core-traits-no-impls-length-33.rs:8:19 + | +LL | let mut set = HashSet::new(); + | ^^^^^^^^^^^^ the trait `std::array::LengthAtMost32` is not implemented for `[usize; 33]` + | + = note: required because of the requirements on the impl of `std::cmp::Eq` for `[usize; 33]` + = note: required by `std::collections::HashSet::::new` + error[E0369]: binary operation `==` cannot be applied to type `[usize; 33]` - --> $DIR/core-traits-no-impls-length-33.rs:14:19 + --> $DIR/core-traits-no-impls-length-33.rs:15:19 | LL | [0_usize; 33] == [1_usize; 33] | ------------- ^^ ------------- [usize; 33] @@ -26,7 +35,7 @@ LL | [0_usize; 33] == [1_usize; 33] = note: an implementation of `std::cmp::PartialEq` might be missing for `[usize; 33]` error[E0369]: binary operation `<` cannot be applied to type `[usize; 33]` - --> $DIR/core-traits-no-impls-length-33.rs:19:19 + --> $DIR/core-traits-no-impls-length-33.rs:20:19 | LL | [0_usize; 33] < [1_usize; 33] | ------------- ^ ------------- [usize; 33] @@ -36,7 +45,7 @@ LL | [0_usize; 33] < [1_usize; 33] = note: an implementation of `std::cmp::PartialOrd` might be missing for `[usize; 33]` error[E0277]: the trait bound `&[usize; 33]: std::iter::IntoIterator` is not satisfied - --> $DIR/core-traits-no-impls-length-33.rs:24:14 + --> $DIR/core-traits-no-impls-length-33.rs:25:14 | LL | for _ in &[0_usize; 33] { | ^^^^^^^^^^^^^^ the trait `std::iter::IntoIterator` is not implemented for `&[usize; 33]` @@ -48,7 +57,7 @@ LL | for _ in &[0_usize; 33] { <&'a mut [T] as std::iter::IntoIterator> = note: required by `std::iter::IntoIterator::into_iter` -error: aborting due to 5 previous errors +error: aborting due to 6 previous errors Some errors have detailed explanations: E0277, E0369. For more information about an error, try `rustc --explain E0277`. diff --git a/src/test/ui/issues/issue-66923.rs b/src/test/ui/issues/issue-66923-show-error-for-correct-call.rs similarity index 61% rename from src/test/ui/issues/issue-66923.rs rename to src/test/ui/issues/issue-66923-show-error-for-correct-call.rs index a452e6384a3..83328073972 100644 --- a/src/test/ui/issues/issue-66923.rs +++ b/src/test/ui/issues/issue-66923-show-error-for-correct-call.rs @@ -1,13 +1,15 @@ +// This test checks that errors are showed for lines with `collect` rather than `push` method. + fn main() { let v = vec![1_f64, 2.2_f64]; let mut fft: Vec> = vec![]; let x1: &[f64] = &v; let x2: Vec = x1.into_iter().collect(); - //~^ ERROR a collection of type + //~^ ERROR a value of type fft.push(x2); let x3 = x1.into_iter().collect::>(); - //~^ ERROR a collection of type + //~^ ERROR a value of type fft.push(x3); } diff --git a/src/test/ui/issues/issue-66923-show-error-for-correct-call.stderr b/src/test/ui/issues/issue-66923-show-error-for-correct-call.stderr new file mode 100644 index 00000000000..8e7ee97e0b9 --- /dev/null +++ b/src/test/ui/issues/issue-66923-show-error-for-correct-call.stderr @@ -0,0 +1,19 @@ +error[E0277]: a value of type `std::vec::Vec` cannot be built from an iterator over elements of type `&f64` + --> $DIR/issue-66923-show-error-for-correct-call.rs:8:39 + | +LL | let x2: Vec = x1.into_iter().collect(); + | ^^^^^^^ value of type `std::vec::Vec` cannot be built from `std::iter::Iterator` + | + = help: the trait `std::iter::FromIterator<&f64>` is not implemented for `std::vec::Vec` + +error[E0277]: a value of type `std::vec::Vec` cannot be built from an iterator over elements of type `&f64` + --> $DIR/issue-66923-show-error-for-correct-call.rs:12:29 + | +LL | let x3 = x1.into_iter().collect::>(); + | ^^^^^^^ value of type `std::vec::Vec` cannot be built from `std::iter::Iterator` + | + = help: the trait `std::iter::FromIterator<&f64>` is not implemented for `std::vec::Vec` + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/issues/issue-66923.stderr b/src/test/ui/issues/issue-66923.stderr deleted file mode 100644 index a2eec7caee5..00000000000 --- a/src/test/ui/issues/issue-66923.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0277]: a collection of type `std::vec::Vec` cannot be built from an iterator over elements of type `&f64` - --> $DIR/issue-66923.rs:6:39 - | -LL | let x2: Vec = x1.into_iter().collect(); - | ^^^^^^^ a collection of type `std::vec::Vec` cannot be built from `std::iter::Iterator` - | - = help: the trait `std::iter::FromIterator<&f64>` is not implemented for `std::vec::Vec` - -error[E0277]: a collection of type `std::vec::Vec` cannot be built from an iterator over elements of type `&f64` - --> $DIR/issue-66923.rs:10:29 - | -LL | let x3 = x1.into_iter().collect::>(); - | ^^^^^^^ a collection of type `std::vec::Vec` cannot be built from `std::iter::Iterator` - | - = help: the trait `std::iter::FromIterator<&f64>` is not implemented for `std::vec::Vec` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`.