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Diffstat (limited to 'crates/hir-ty/src/infer/pat.rs')
| -rw-r--r-- | crates/hir-ty/src/infer/pat.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/crates/hir-ty/src/infer/pat.rs b/crates/hir-ty/src/infer/pat.rs index 5d8b1196c0..ca2a0d87f7 100644 --- a/crates/hir-ty/src/infer/pat.rs +++ b/crates/hir-ty/src/infer/pat.rs @@ -1185,7 +1185,10 @@ https://doc.rust-lang.org/reference/types.html#trait-objects"; for (field_idx, field) in fields.iter().enumerate() { match used_fields.entry(field.name.clone()) { Occupied(_occupied) => { - // FIXME: Emit an error, field specified twice. + self.push_diagnostic(InferenceDiagnostic::DuplicateField { + field: field.pat.into(), + variant, + }); } Vacant(vacant) => { vacant.insert(field_idx); |