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Rollup merge of #55852 - varkor:dotdotequals-lint, r=zackmdavis

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Rewrite `...` as `..=` as a `MachineApplicable` 2018 idiom lint

Fixes https://github.com/rust-lang/rust/issues/51043.
This commit is contained in:
Pietro Albini 2018-11-15 11:04:40 +01:00 • committed by GitHub
commit 3c7acc7878
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8 changed files with 71 additions and 20 deletions
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6
src/test/ui/lint/inclusive-range-pattern-syntax.fixed
View file

@ -20,4 +20,10 @@ fn main() {
//~^ WARN `...` range patterns are deprecated
_ => {}
}
match &despondency {
&(1..=2) => {}
//~^ WARN `...` range patterns are deprecated
_ => {}
}
}

6
src/test/ui/lint/inclusive-range-pattern-syntax.rs
View file

@ -20,4 +20,10 @@ fn main() {
//~^ WARN `...` range patterns are deprecated
_ => {}
}
match &despondency {
&1...2 => {}
//~^ WARN `...` range patterns are deprecated
_ => {}
}
}

6
src/test/ui/lint/inclusive-range-pattern-syntax.stderr
View file

@ -10,3 +10,9 @@ note: lint level defined here
LL | #![warn(ellipsis_inclusive_range_patterns)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: `...` range patterns are deprecated
--> $DIR/inclusive-range-pattern-syntax.rs:25:9
|
LL | &1...2 => {}
| ^^^^^^ help: use `..=` for an inclusive range: `&(1..=2)`

4
src/test/ui/range/range-inclusive-pattern-precedence.stderr
View file

@ -11,10 +11,10 @@ LL | box 10..=15 => {}
| ^^^^^^^ help: add parentheses to clarify the precedence: `(10 ..=15)`
warning: `...` range patterns are deprecated
--> $DIR/range-inclusive-pattern-precedence.rs:24:11
--> $DIR/range-inclusive-pattern-precedence.rs:24:9
|
LL | &0...9 => {}
| ^^^ help: use `..=` for an inclusive range
| ^^^^^^ help: use `..=` for an inclusive range: `&(0..=9)`
|
note: lint level defined here
--> $DIR/range-inclusive-pattern-precedence.rs:19:9