Handle macro-generated expressions slightly less wrong

1 files changed, 2 insertions, 1 deletions

diff --git a/crates/ra_hir/src/from_source.rs b/crates/ra_hir/src/from_source.rs
index 2c441b0f4..4b561c63d 100644
--- a/crates/ra_hir/src/from_source.rs
+++ b/crates/ra_hir/src/from_source.rs
@@ -145,7 +145,8 @@ impl Local {
             Some(res)
         })?;
         let (_body, source_map) = db.body_with_source_map(parent);
-        let pat_id = source_map.node_pat(&src.ast.into())?;
+        let src = src.map(ast::Pat::from);
+        let pat_id = source_map.node_pat(src.as_ref())?;
         Some(Local { parent, pat_id })
     }
 }