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-rw-r--r--crates/ra_hir_ty/src/infer/pat.rs6
1 files changed, 6 insertions, 0 deletions
diff --git a/crates/ra_hir_ty/src/infer/pat.rs b/crates/ra_hir_ty/src/infer/pat.rs
index 8ec4d4ace..7c2ad4384 100644
--- a/crates/ra_hir_ty/src/infer/pat.rs
+++ b/crates/ra_hir_ty/src/infer/pat.rs
@@ -7,6 +7,7 @@ use hir_def::{
7 expr::{BindingAnnotation, Pat, PatId, RecordFieldPat}, 7 expr::{BindingAnnotation, Pat, PatId, RecordFieldPat},
8 path::Path, 8 path::Path,
9 type_ref::Mutability, 9 type_ref::Mutability,
10 StructFieldId,
10}; 11};
11use hir_expand::name::Name; 12use hir_expand::name::Name;
12use test_utils::tested_by; 13use test_utils::tested_by;
@@ -67,6 +68,11 @@ impl<'a> InferenceContext<'a> {
67 let field_tys = def.map(|it| self.db.field_types(it)).unwrap_or_default(); 68 let field_tys = def.map(|it| self.db.field_types(it)).unwrap_or_default();
68 for subpat in subpats { 69 for subpat in subpats {
69 let matching_field = var_data.as_ref().and_then(|it| it.field(&subpat.name)); 70 let matching_field = var_data.as_ref().and_then(|it| it.field(&subpat.name));
71 if let Some(local_id) = matching_field {
72 let field_def = StructFieldId { parent: def.unwrap(), local_id };
73 self.result.record_field_pat_resolutions.insert(subpat.pat, field_def);
74 }
75
70 let expected_ty = 76 let expected_ty =
71 matching_field.map_or(Ty::Unknown, |field| field_tys[field].clone().subst(&substs)); 77 matching_field.map_or(Ty::Unknown, |field| field_tys[field].clone().subst(&substs));
72 let expected_ty = self.normalize_associated_types_in(expected_ty); 78 let expected_ty = self.normalize_associated_types_in(expected_ty);