Merge #4036

4036: Fix a bunch of unresovled references r=matklad a=matklad



bors r+
🤖

Co-authored-by: Aleksey Kladov <[email protected]>

2 files changed, 15 insertions, 0 deletions

diff --git a/crates/ra_hir/src/semantics.rs b/crates/ra_hir/src/semantics.rs
index 0b477f0e9..5d6edc45c 100644
--- a/crates/ra_hir/src/semantics.rs
+++ b/crates/ra_hir/src/semantics.rs
@@ -195,6 +195,10 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
         self.analyze(field.syntax()).resolve_record_field(self.db, field)
     }
 
+    pub fn resolve_record_field_pat(&self, field: &ast::RecordFieldPat) -> Option<StructField> {
+        self.analyze(field.syntax()).resolve_record_field_pat(self.db, field)
+    }
+
     pub fn resolve_macro_call(&self, macro_call: &ast::MacroCall) -> Option<MacroDef> {
         let sa = self.analyze(macro_call.syntax());
         let macro_call = self.find_file(macro_call.syntax().clone()).with_value(macro_call);
diff --git a/crates/ra_hir/src/source_analyzer.rs b/crates/ra_hir/src/source_analyzer.rs
index 23af400b8..0ed6d0958 100644
--- a/crates/ra_hir/src/source_analyzer.rs
+++ b/crates/ra_hir/src/source_analyzer.rs
@@ -95,6 +95,7 @@ impl SourceAnalyzer {
     }
 
     fn pat_id(&self, pat: &ast::Pat) -> Option<PatId> {
+        // FIXME: macros, see `expr_id`
         let src = InFile { file_id: self.file_id, value: pat };
         self.body_source_map.as_ref()?.node_pat(src)
     }
@@ -167,6 +168,16 @@ impl SourceAnalyzer {
         Some((struct_field.into(), local))
     }
 
+    pub(crate) fn resolve_record_field_pat(
+        &self,
+        _db: &dyn HirDatabase,
+        field: &ast::RecordFieldPat,
+    ) -> Option<StructField> {
+        let pat_id = self.pat_id(&field.pat()?)?;
+        let struct_field = self.infer.as_ref()?.record_field_pat_resolution(pat_id)?;
+        Some(struct_field.into())
+    }
+
     pub(crate) fn resolve_macro_call(
         &self,
         db: &dyn HirDatabase,