rust/tests/ui/while_let_on_iterator.stderr

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:8:5
   |
LL |     while let Option::Some(x) = iter.next() {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in iter`
   |
   = note: `-D clippy::while-let-on-iterator` implied by `-D warnings`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:13:5
   |
LL |     while let Some(x) = iter.next() {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in iter`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:18:5
   |
LL |     while let Some(_) = iter.next() {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in iter`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:94:9
   |
LL |         while let Some([..]) = it.next() {}
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for [..] in it`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:101:9
   |
LL |         while let Some([_x]) = it.next() {}
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for [_x] in it`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:114:9
   |
LL |         while let Some(x @ [_]) = it.next() {
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x @ [_] in it`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:134:9
   |
LL |         while let Some(_) = y.next() {
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in y`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:191:9
   |
LL |         while let Some(m) = it.next() {
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in &mut it`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:202:5
   |
LL |     while let Some(n) = it.next() {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for n in it`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:204:9
   |
LL |         while let Some(m) = it.next() {
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in it`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:213:9
   |
LL |         while let Some(m) = it.next() {
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in it`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:222:9
   |
LL |         while let Some(m) = it.next() {
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in &mut it`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:239:9
   |
LL |         while let Some(m) = it.next() {
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in &mut it`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:254:13
   |
LL |             while let Some(i) = self.0.next() {
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for i in &mut self.0`

error: manual `!RangeInclusive::contains` implementation
  --> $DIR/while_let_on_iterator.rs:255:20
   |
LL |                 if i < 3 || i > 7 {
   |                    ^^^^^^^^^^^^^^ help: use: `!(3..=7).contains(&i)`
   |
   = note: `-D clippy::manual-range-contains` implied by `-D warnings`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:286:13
   |
LL |             while let Some(i) = self.0.0.0.next() {
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for i in &mut self.0.0.0`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:315:5
   |
LL |     while let Some(n) = it.next() {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for n in &mut it`

error: this loop could be written as a `for` loop
  --> $DIR/while_let_on_iterator.rs:325:5
   |
LL |     while let Some(..) = it.next() {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in it`

error: aborting due to 18 previous errors
rustup and compile-fail -> ui test move 2017-02-07 14:05:30 -06:00			error: this loop could be written as a `for` loop
clippy: stabilize or_patterns lint 2020-11-21 15:22:32 -06:00			`--> $DIR/while_let_on_iterator.rs:8:5`
rustup and compile-fail -> ui test move 2017-02-07 14:05:30 -06:00			`\|`
Update *.stderr files 2018-12-27 09:57:55 -06:00			`LL \| while let Option::Some(x) = iter.next() {`
Update while_let_on_iterator tests 2020-04-25 13:01:22 -05:00			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in iter`
rustup and compile-fail -> ui test move 2017-02-07 14:05:30 -06:00			`\|`
Adapt the *.stderr files of the ui-tests to the tool_lints 2018-08-01 09:30:44 -05:00			= note: `-D clippy::while-let-on-iterator` implied by `-D warnings`
rustup and compile-fail -> ui test move 2017-02-07 14:05:30 -06:00
			error: this loop could be written as a `for` loop
clippy: stabilize or_patterns lint 2020-11-21 15:22:32 -06:00			`--> $DIR/while_let_on_iterator.rs:13:5`
rustup and compile-fail -> ui test move 2017-02-07 14:05:30 -06:00			`\|`
Update *.stderr files 2018-12-27 09:57:55 -06:00			`LL \| while let Some(x) = iter.next() {`
Update while_let_on_iterator tests 2020-04-25 13:01:22 -05:00			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in iter`
rustup and compile-fail -> ui test move 2017-02-07 14:05:30 -06:00
			error: this loop could be written as a `for` loop
clippy: stabilize or_patterns lint 2020-11-21 15:22:32 -06:00			`--> $DIR/while_let_on_iterator.rs:18:5`
rustup and compile-fail -> ui test move 2017-02-07 14:05:30 -06:00			`\|`
Update *.stderr files 2018-12-27 09:57:55 -06:00			`LL \| while let Some(_) = iter.next() {}`
Update while_let_on_iterator tests 2020-04-25 13:01:22 -05:00			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in iter`
rustup and compile-fail -> ui test move 2017-02-07 14:05:30 -06:00
WIP: Find binding or assignment within outer loop 2017-07-31 17:58:26 -05:00			error: this loop could be written as a `for` loop
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`--> $DIR/while_let_on_iterator.rs:94:9`
Merge commit '43a1777b89cf6791f9e20878b4e5e3ae907867a5' into clippyup 2020-05-11 13:23:47 -05:00			`\|`
			`LL \| while let Some([..]) = it.next() {}`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for [..] in it`

			error: this loop could be written as a `for` loop
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`--> $DIR/while_let_on_iterator.rs:101:9`
Merge commit '43a1777b89cf6791f9e20878b4e5e3ae907867a5' into clippyup 2020-05-11 13:23:47 -05:00			`\|`
			`LL \| while let Some([_x]) = it.next() {}`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for [_x] in it`

			error: this loop could be written as a `for` loop
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`--> $DIR/while_let_on_iterator.rs:114:9`
Merge commit '43a1777b89cf6791f9e20878b4e5e3ae907867a5' into clippyup 2020-05-11 13:23:47 -05:00			`\|`
			`LL \| while let Some(x @ [_]) = it.next() {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x @ [_] in it`

			error: this loop could be written as a `for` loop
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`--> $DIR/while_let_on_iterator.rs:134:9`
Update *.stderr files 2018-12-27 09:57:55 -06:00			`\|`
Update while_let_on_iterator tests 2020-04-25 13:01:22 -05:00			`LL \| while let Some(_) = y.next() {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in y`
WIP: Find binding or assignment within outer loop 2017-07-31 17:58:26 -05:00
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			error: this loop could be written as a `for` loop
Fix test comment for `while_let_on_iterator` 2021-05-12 20:41:59 -05:00			`--> $DIR/while_let_on_iterator.rs:191:9`
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`\|`
			`LL \| while let Some(m) = it.next() {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in &mut it`

			error: this loop could be written as a `for` loop
Fix test comment for `while_let_on_iterator` 2021-05-12 20:41:59 -05:00			`--> $DIR/while_let_on_iterator.rs:202:5`
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`\|`
			`LL \| while let Some(n) = it.next() {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for n in it`

			error: this loop could be written as a `for` loop
Fix test comment for `while_let_on_iterator` 2021-05-12 20:41:59 -05:00			`--> $DIR/while_let_on_iterator.rs:204:9`
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`\|`
			`LL \| while let Some(m) = it.next() {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in it`

			error: this loop could be written as a `for` loop
Fix test comment for `while_let_on_iterator` 2021-05-12 20:41:59 -05:00			`--> $DIR/while_let_on_iterator.rs:213:9`
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`\|`
			`LL \| while let Some(m) = it.next() {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in it`

			error: this loop could be written as a `for` loop
Fix test comment for `while_let_on_iterator` 2021-05-12 20:41:59 -05:00			`--> $DIR/while_let_on_iterator.rs:222:9`
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`\|`
			`LL \| while let Some(m) = it.next() {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in &mut it`

			error: this loop could be written as a `for` loop
Fix test comment for `while_let_on_iterator` 2021-05-12 20:41:59 -05:00			`--> $DIR/while_let_on_iterator.rs:239:9`
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`\|`
			`LL \| while let Some(m) = it.next() {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in &mut it`

			error: this loop could be written as a `for` loop
Fix test comment for `while_let_on_iterator` 2021-05-12 20:41:59 -05:00			`--> $DIR/while_let_on_iterator.rs:254:13`
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`\|`
			`LL \| while let Some(i) = self.0.next() {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for i in &mut self.0`

			error: manual `!RangeInclusive::contains` implementation
Fix test comment for `while_let_on_iterator` 2021-05-12 20:41:59 -05:00			`--> $DIR/while_let_on_iterator.rs:255:20`
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`\|`
			`LL \| if i < 3 \|\| i > 7 {`
			\| ^^^^^^^^^^^^^^ help: use: `!(3..=7).contains(&i)`
			`\|`
			= note: `-D clippy::manual-range-contains` implied by `-D warnings`

			error: this loop could be written as a `for` loop
Fix test comment for `while_let_on_iterator` 2021-05-12 20:41:59 -05:00			`--> $DIR/while_let_on_iterator.rs:286:13`
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`\|`
			`LL \| while let Some(i) = self.0.0.0.next() {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for i in &mut self.0.0.0`

			error: this loop could be written as a `for` loop
Fix test comment for `while_let_on_iterator` 2021-05-12 20:41:59 -05:00			`--> $DIR/while_let_on_iterator.rs:315:5`
Improvements to `while_let_on_iterator` * Suggest `&mut iter` when the iterator is used after the loop. * Suggest `&mut iter` when the iterator is a field in a struct. * Don't lint when the iterator is a field in a struct, and the struct is used in the loop. * Lint when the loop is nested in another loop, but suggest `&mut iter` unless the iterator is from a local declared inside the loop. 2021-03-24 08:32:29 -05:00			`\|`
			`LL \| while let Some(n) = it.next() {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for n in &mut it`

Cleanup of `while_let_on_iterator` 2021-04-13 08:30:01 -05:00			error: this loop could be written as a `for` loop
Fix test comment for `while_let_on_iterator` 2021-05-12 20:41:59 -05:00			`--> $DIR/while_let_on_iterator.rs:325:5`
Cleanup of `while_let_on_iterator` 2021-04-13 08:30:01 -05:00			`\|`
			`LL \| while let Some(..) = it.next() {`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in it`

			`error: aborting due to 18 previous errors`
Update changed ui tests 2018-01-16 10:06:27 -06:00