allow dyn diagnostics

2019-03-23 16:28:47 +03:00
parent 7e8f17188e
commit fcca35969d
6 changed files with 112 additions and 33 deletions
--- a/crates/ra_hir/src/expr.rs
+++ b/crates/ra_hir/src/expr.rs
@@ -140,8 +140,8 @@ impl BodySourceMap {
        self.pat_map.get(&SyntaxNodePtr::new(node.syntax())).cloned()
    }

-    pub fn field_syntax(&self, expr: ExprId, field: usize) -> Option<AstPtr<ast::NamedField>> {
-        self.field_map.get(&(expr, field)).cloned()
+    pub fn field_syntax(&self, expr: ExprId, field: usize) -> AstPtr<ast::NamedField> {
+        self.field_map[&(expr, field)].clone()
    }
 }