Simplify SourceBinder

1 files changed, 9 insertions, 3 deletions

diff --git a/crates/ra_hir/src/from_id.rs b/crates/ra_hir/src/from_id.rs
index 3aa7c4870..88540fbf2 100644
--- a/crates/ra_hir/src/from_id.rs
+++ b/crates/ra_hir/src/from_id.rs
@@ -4,12 +4,12 @@
 //! are splitting the hir.
 
 use hir_def::{
-    AdtId, AssocItemId, AttrDefId, DefWithBodyId, EnumVariantId, GenericDefId, ModuleDefId,
-    StructFieldId, VariantId,
+    expr::PatId, AdtId, AssocItemId, AttrDefId, DefWithBodyId, EnumVariantId, GenericDefId,
+    ModuleDefId, StructFieldId, VariantId,
 };
 
 use crate::{
-    Adt, AssocItem, AttrDef, DefWithBody, EnumVariant, GenericDef, ModuleDef, StructField,
+    Adt, AssocItem, AttrDef, DefWithBody, EnumVariant, GenericDef, Local, ModuleDef, StructField,
     VariantDef,
 };
 
@@ -222,3 +222,9 @@ impl From<AssocItem> for GenericDefId {
         }
     }
 }
+
+impl From<(DefWithBodyId, PatId)> for Local {
+    fn from((parent, pat_id): (DefWithBodyId, PatId)) -> Self {
+        Local { parent: parent.into(), pat_id }
+    }
+}