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| author | Yukio Siraichi <yukio.siraichi@gmail.com> | 2018-03-13 01:05:46 -0300 |
|---|---|---|
| committer | Yukio Siraichi <yukio.siraichi@gmail.com> | 2018-03-18 20:46:27 -0300 |
| commit | f44b945e0ed73c6d108a40655d3bed14133ec7db (patch) | |
| tree | 0662362e547954032f85486cb586e2fa1b79f3f3 | |
| parent | e0fb0132c12cc291a866c0ca72334751d3b5a677 (diff) | |
| download | rust-f44b945e0ed73c6d108a40655d3bed14133ec7db.tar.gz rust-f44b945e0ed73c6d108a40655d3bed14133ec7db.zip | |
New test added.
| -rw-r--r-- | src/test/ui/suggest-remove-refs-1.rs (renamed from src/test/ui/suggest-remove-refs.rs) | 0 | ||||
| -rw-r--r-- | src/test/ui/suggest-remove-refs-1.stderr (renamed from src/test/ui/suggest-remove-refs.stderr) | 4 | ||||
| -rw-r--r-- | src/test/ui/suggest-remove-refs-2.rs | 18 | ||||
| -rw-r--r-- | src/test/ui/suggest-remove-refs-2.stderr | 15 |
4 files changed, 35 insertions, 2 deletions
diff --git a/src/test/ui/suggest-remove-refs.rs b/src/test/ui/suggest-remove-refs-1.rs index 0f19c48337b..0f19c48337b 100644 --- a/src/test/ui/suggest-remove-refs.rs +++ b/src/test/ui/suggest-remove-refs-1.rs diff --git a/src/test/ui/suggest-remove-refs.stderr b/src/test/ui/suggest-remove-refs-1.stderr index d81166e5579..154b67219f6 100644 --- a/src/test/ui/suggest-remove-refs.stderr +++ b/src/test/ui/suggest-remove-refs-1.stderr @@ -1,11 +1,11 @@ error[E0277]: the trait bound `&std::iter::Enumerate<std::slice::Iter<'_, {integer}>>: std::iter::Iterator` is not satisfied - --> $DIR/suggest-remove-refs.rs:14:19 + --> $DIR/suggest-remove-refs-1.rs:14:19 | LL | for (i, n) in &v.iter().enumerate() { | ^^^^^^^^^^^^^^^^^^^^^ | | | `&std::iter::Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator; maybe try calling `.iter()` or a similar method - | help: consider removing `&`s like: `v.iter().enumerate()` + | help: consider removing 1 references `&`: `v.iter().enumerate()` | = help: the trait `std::iter::Iterator` is not implemented for `&std::iter::Enumerate<std::slice::Iter<'_, {integer}>>` = note: required by `std::iter::IntoIterator::into_iter` diff --git a/src/test/ui/suggest-remove-refs-2.rs b/src/test/ui/suggest-remove-refs-2.rs new file mode 100644 index 00000000000..c427f697ae1 --- /dev/null +++ b/src/test/ui/suggest-remove-refs-2.rs @@ -0,0 +1,18 @@ +// Copyright 2014 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or +// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license +// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +fn main() { + let v = vec![0, 1, 2, 3]; + + for (i, n) in & & & & &v.iter().enumerate() { + //~^ ERROR the trait bound + println!("{}", i); + } +} diff --git a/src/test/ui/suggest-remove-refs-2.stderr b/src/test/ui/suggest-remove-refs-2.stderr new file mode 100644 index 00000000000..f394344275a --- /dev/null +++ b/src/test/ui/suggest-remove-refs-2.stderr @@ -0,0 +1,15 @@ +error[E0277]: the trait bound `&&&&&std::iter::Enumerate<std::slice::Iter<'_, {integer}>>: std::iter::Iterator` is not satisfied + --> $DIR/suggest-remove-refs-2.rs:14:19 + | +LL | for (i, n) in & & & & &v.iter().enumerate() { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | | + | `&&&&&std::iter::Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator; maybe try calling `.iter()` or a similar method + | help: consider removing 5 references `&`: `v.iter().enumerate()` + | + = help: the trait `std::iter::Iterator` is not implemented for `&&&&&std::iter::Enumerate<std::slice::Iter<'_, {integer}>>` + = note: required by `std::iter::IntoIterator::into_iter` + +error: aborting due to previous error + +If you want more information on this error, try using "rustc --explain E0277" |