diff options
3 files changed, 21 insertions, 4 deletions
diff --git a/compiler/rustc_resolve/src/late/diagnostics.rs b/compiler/rustc_resolve/src/late/diagnostics.rs index 3957a057fdb..d15eca69270 100644 --- a/compiler/rustc_resolve/src/late/diagnostics.rs +++ b/compiler/rustc_resolve/src/late/diagnostics.rs @@ -1130,7 +1130,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> { let None = following_seg else { return }; for rib in self.ribs[ValueNS].iter().rev() { for (def_id, spans) in &rib.patterns_with_skipped_bindings { - if let DefKind::Struct = self.r.tcx.def_kind(*def_id) + if let DefKind::Struct | DefKind::Variant = self.r.tcx.def_kind(*def_id) && let Some(fields) = self.r.field_idents(*def_id) { for field in fields { diff --git a/tests/ui/pattern/struct-pattern-with-missing-fields-resolve-error.rs b/tests/ui/pattern/struct-pattern-with-missing-fields-resolve-error.rs index 225891e390f..39f9f5a2c02 100644 --- a/tests/ui/pattern/struct-pattern-with-missing-fields-resolve-error.rs +++ b/tests/ui/pattern/struct-pattern-with-missing-fields-resolve-error.rs @@ -3,6 +3,10 @@ struct Website { title: Option<String>, } +enum Foo { + Bar { a: i32 }, +} + fn main() { let website = Website { url: "http://www.example.com".into(), @@ -18,4 +22,9 @@ fn main() { println!("[{}]({})", title, url); //~ ERROR cannot find value `title` in this scope //~^ NOTE not found in this scope } + + let x = Foo::Bar { a: 1 }; + if let Foo::Bar { .. } = x { //~ NOTE this pattern + println!("{a}"); //~ ERROR cannot find value `a` in this scope + } } diff --git a/tests/ui/pattern/struct-pattern-with-missing-fields-resolve-error.stderr b/tests/ui/pattern/struct-pattern-with-missing-fields-resolve-error.stderr index 80fcd714400..b985b771754 100644 --- a/tests/ui/pattern/struct-pattern-with-missing-fields-resolve-error.stderr +++ b/tests/ui/pattern/struct-pattern-with-missing-fields-resolve-error.stderr @@ -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`. |