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Add check for missing fields in enum variant pattern

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This commit is contained in:
Esteban Küber 2025-01-08 00:10:16 +00:00
parent 5f04f98c9a
commit d44f021904
3 changed files with 21 additions and 4 deletions
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14
tests/ui/pattern/struct-pattern-with-missing-fields-resolve-error.stderr
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@ -1,5 +1,5 @@
error: expected `,`
--> $DIR/struct-pattern-with-missing-fields-resolve-error.rs:12:31
--> $DIR/struct-pattern-with-missing-fields-resolve-error.rs:16:31
|
LL | if let Website { url, Some(title) } = website {
| ------- ^
@ -7,13 +7,21 @@ LL | if let Website { url, Some(title) } = website {
| while parsing the fields for this pattern
error[E0425]: cannot find value `title` in this scope
--> $DIR/struct-pattern-with-missing-fields-resolve-error.rs:18:30
--> $DIR/struct-pattern-with-missing-fields-resolve-error.rs:22:30
|
LL | if let Website { url, .. } = website {
| ------------------- this pattern doesn't include `title`, which is available in `Website`
LL | println!("[{}]({})", title, url);
| ^^^^^ not found in this scope
error: aborting due to 2 previous errors
error[E0425]: cannot find value `a` in this scope
--> $DIR/struct-pattern-with-missing-fields-resolve-error.rs:28:20
|
LL | if let Foo::Bar { .. } = x {
| --------------- this pattern doesn't include `a`, which is available in `Bar`
LL | println!("{a}");
| ^ help: a local variable with a similar name exists: `x`
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0425`.