diff options
Diffstat (limited to 'src/test/ui')
| -rw-r--r-- | src/test/ui/iterators/into-iter-on-arrays-lint.fixed | 3 | ||||
| -rw-r--r-- | src/test/ui/iterators/into-iter-on-arrays-lint.rs | 3 | ||||
| -rw-r--r-- | src/test/ui/iterators/into-iter-on-arrays-lint.stderr | 136 |
3 files changed, 142 insertions, 0 deletions
diff --git a/src/test/ui/iterators/into-iter-on-arrays-lint.fixed b/src/test/ui/iterators/into-iter-on-arrays-lint.fixed index 561376c8f05..7f511bde3cb 100644 --- a/src/test/ui/iterators/into-iter-on-arrays-lint.fixed +++ b/src/test/ui/iterators/into-iter-on-arrays-lint.fixed @@ -55,4 +55,7 @@ fn main() { (&small as &[_]).into_iter(); small[..].into_iter(); std::iter::IntoIterator::into_iter(&[1, 2]); + + #[allow(array_into_iter)] + [0, 1].into_iter(); } diff --git a/src/test/ui/iterators/into-iter-on-arrays-lint.rs b/src/test/ui/iterators/into-iter-on-arrays-lint.rs index cc310191f0c..d5fe83a7834 100644 --- a/src/test/ui/iterators/into-iter-on-arrays-lint.rs +++ b/src/test/ui/iterators/into-iter-on-arrays-lint.rs @@ -55,4 +55,7 @@ fn main() { (&small as &[_]).into_iter(); small[..].into_iter(); std::iter::IntoIterator::into_iter(&[1, 2]); + + #[allow(array_into_iter)] + [0, 1].into_iter(); } diff --git a/src/test/ui/iterators/into-iter-on-arrays-lint.stderr b/src/test/ui/iterators/into-iter-on-arrays-lint.stderr index b31f444b36e..211315c3fcf 100644 --- a/src/test/ui/iterators/into-iter-on-arrays-lint.stderr +++ b/src/test/ui/iterators/into-iter-on-arrays-lint.stderr @@ -109,3 +109,139 @@ LL | Box::new(Box::new([0u8; 33])).into_iter(); warning: 12 warnings emitted +Future incompatibility report: Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:9:11 + | +LL | small.into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | + = note: `#[warn(array_into_iter)]` on by default + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + +Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:12:12 + | +LL | [1, 2].into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + +Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:15:9 + | +LL | big.into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + +Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:18:15 + | +LL | [0u8; 33].into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + +Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:22:21 + | +LL | Box::new(small).into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + +Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:25:22 + | +LL | Box::new([1, 2]).into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + +Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:28:19 + | +LL | Box::new(big).into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + +Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:31:25 + | +LL | Box::new([0u8; 33]).into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + +Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:35:31 + | +LL | Box::new(Box::new(small)).into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + +Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:38:32 + | +LL | Box::new(Box::new([1, 2])).into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + +Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:41:29 + | +LL | Box::new(Box::new(big)).into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + +Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:44:35 + | +LL | Box::new(Box::new([0u8; 33])).into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + +Future breakage date: None, diagnostic: +warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. + --> $DIR/into-iter-on-arrays-lint.rs:60:12 + | +LL | [0, 1].into_iter(); + | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` + | +note: the lint level is defined here + --> $DIR/into-iter-on-arrays-lint.rs:59:13 + | +LL | #[allow(array_into_iter)] + | ^^^^^^^^^^^^^^^ + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145> + |