bjoernager/rust
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Make parse error suggestions verbose and fix spans

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Go over all structured parser suggestions and make them verbose style.

When suggesting to add or remove delimiters, turn them into multiple suggestion parts.
This commit is contained in:
Esteban Küber 2024-07-06 03:07:46 +00:00
parent 5e311f933d
commit 692bc344d5
175 changed files with 3197 additions and 786 deletions
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34
tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-dotdotdot-bad-syntax.stderr
View file

@ -2,36 +2,60 @@ error: range-to patterns with `...` are not allowed
--> $DIR/half-open-range-pats-inclusive-dotdotdot-bad-syntax.rs:15:9
|
LL | ...X => {}
| ^^^ help: use `..=` instead
| ^^^
|
help: use `..=` instead
|
LL | ..=X => {}
| ~~~
error: range-to patterns with `...` are not allowed
--> $DIR/half-open-range-pats-inclusive-dotdotdot-bad-syntax.rs:16:9
|
LL | ...0 => {}
| ^^^ help: use `..=` instead
| ^^^
|
help: use `..=` instead
|
LL | ..=0 => {}
| ~~~
error: range-to patterns with `...` are not allowed
--> $DIR/half-open-range-pats-inclusive-dotdotdot-bad-syntax.rs:17:9
|
LL | ...'a' => {}
| ^^^ help: use `..=` instead
| ^^^
|
help: use `..=` instead
|
LL | ..='a' => {}
| ~~~
error: range-to patterns with `...` are not allowed
--> $DIR/half-open-range-pats-inclusive-dotdotdot-bad-syntax.rs:18:9
|
LL | ...0.0f32 => {}
| ^^^ help: use `..=` instead
| ^^^
|
help: use `..=` instead
|
LL | ..=0.0f32 => {}
| ~~~
error: range-to patterns with `...` are not allowed
--> $DIR/half-open-range-pats-inclusive-dotdotdot-bad-syntax.rs:25:17
|
LL | let ...$e;
| ^^^ help: use `..=` instead
| ^^^
...
LL | mac!(0);
| ------- in this macro invocation
|
= note: this error originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `..=` instead
|
LL | let ..=$e;
| ~~~
error[E0005]: refutable pattern in local binding
--> $DIR/half-open-range-pats-inclusive-dotdotdot-bad-syntax.rs:25:17

42
tests/ui/half-open-range-patterns/half-open-range-pats-inclusive-no-end.stderr
View file

@ -2,57 +2,87 @@ error[E0586]: inclusive range with no end
--> $DIR/half-open-range-pats-inclusive-no-end.rs:8:13
|
LL | if let 0... = 1 {}
| ^^^ help: use `..` instead
| ^^^
|
= note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
help: use `..` instead
|
LL - if let 0... = 1 {}
LL + if let 0.. = 1 {}
|
error[E0586]: inclusive range with no end
--> $DIR/half-open-range-pats-inclusive-no-end.rs:9:13
|
LL | if let 0..= = 1 {}
| ^^^ help: use `..` instead
| ^^^
|
= note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
help: use `..` instead
|
LL - if let 0..= = 1 {}
LL + if let 0.. = 1 {}
|
error[E0586]: inclusive range with no end
--> $DIR/half-open-range-pats-inclusive-no-end.rs:11:13
|
LL | if let X... = 1 {}
| ^^^ help: use `..` instead
| ^^^
|
= note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
help: use `..` instead
|
LL - if let X... = 1 {}
LL + if let X.. = 1 {}
|
error[E0586]: inclusive range with no end
--> $DIR/half-open-range-pats-inclusive-no-end.rs:12:13
|
LL | if let X..= = 1 {}
| ^^^ help: use `..` instead
| ^^^
|
= note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
help: use `..` instead
|
LL - if let X..= = 1 {}
LL + if let X.. = 1 {}
|
error[E0586]: inclusive range with no end
--> $DIR/half-open-range-pats-inclusive-no-end.rs:18:19
|
LL | let $e...;
| ^^^ help: use `..` instead
| ^^^
...
LL | mac!(0);
| ------- in this macro invocation
|
= note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
= note: this error originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `..` instead
|
LL - let $e...;
LL + let $e..;
|
error[E0586]: inclusive range with no end
--> $DIR/half-open-range-pats-inclusive-no-end.rs:20:19
|
LL | let $e..=;
| ^^^ help: use `..` instead
| ^^^
...
LL | mac!(0);
| ------- in this macro invocation
|
= note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
= note: this error originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `..` instead
|
LL - let $e..=;
LL + let $e..;
|
error[E0005]: refutable pattern in local binding
--> $DIR/half-open-range-pats-inclusive-no-end.rs:18:17

56
tests/ui/half-open-range-patterns/half-open-range-pats-ref-ambiguous-interp.stderr
View file

@ -2,53 +2,93 @@ error: the range pattern here has ambiguous interpretation
--> $DIR/half-open-range-pats-ref-ambiguous-interp.rs:6:10
|
LL | &0.. | _ => {}
| ^^^ help: add parentheses to clarify the precedence: `(0..)`
| ^^^
|
help: add parentheses to clarify the precedence
|
LL | &(0..) | _ => {}
| + +
error[E0586]: inclusive range with no end
--> $DIR/half-open-range-pats-ref-ambiguous-interp.rs:8:11
|
LL | &0..= | _ => {}
| ^^^ help: use `..` instead
| ^^^
|
= note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
help: use `..` instead
|
LL - &0..= | _ => {}
LL + &0.. | _ => {}
|
error: the range pattern here has ambiguous interpretation
--> $DIR/half-open-range-pats-ref-ambiguous-interp.rs:8:10
|
LL | &0..= | _ => {}
| ^^^^ help: add parentheses to clarify the precedence: `(0..=)`
| ^^^^
|
help: add parentheses to clarify the precedence
|
LL | &(0..=) | _ => {}
| + +
error[E0586]: inclusive range with no end
--> $DIR/half-open-range-pats-ref-ambiguous-interp.rs:11:11
|
LL | &0... | _ => {}
| ^^^ help: use `..` instead
| ^^^
|
= note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
help: use `..` instead
|
LL - &0... | _ => {}
LL + &0.. | _ => {}
|
error: the range pattern here has ambiguous interpretation
--> $DIR/half-open-range-pats-ref-ambiguous-interp.rs:16:10
|
LL | &..0 | _ => {}
| ^^^ help: add parentheses to clarify the precedence: `(..0)`
| ^^^
|
help: add parentheses to clarify the precedence
|
LL | &(..0) | _ => {}
| + +
error: the range pattern here has ambiguous interpretation
--> $DIR/half-open-range-pats-ref-ambiguous-interp.rs:18:10
|
LL | &..=0 | _ => {}
| ^^^^ help: add parentheses to clarify the precedence: `(..=0)`
| ^^^^
|
help: add parentheses to clarify the precedence
|
LL | &(..=0) | _ => {}
| + +
error: range-to patterns with `...` are not allowed
--> $DIR/half-open-range-pats-ref-ambiguous-interp.rs:20:10
|
LL | &...0 | _ => {}
| ^^^ help: use `..=` instead
| ^^^
|
help: use `..=` instead
|
LL | &..=0 | _ => {}
| ~~~
error: the range pattern here has ambiguous interpretation
--> $DIR/half-open-range-pats-ref-ambiguous-interp.rs:20:10
|
LL | &...0 | _ => {}
| ^^^^ help: add parentheses to clarify the precedence: `(..=0)`
| ^^^^
|
help: add parentheses to clarify the precedence
|
LL | &(...0) | _ => {}
| + +
error: aborting due to 8 previous errors