Give match arms an HirId and a Span

[rust.git] / src / librustc / hir / intravisit.rs

diff --git a/src/librustc/hir/intravisit.rs b/src/librustc/hir/intravisit.rs
index 38d6d710868c08919821de9caf2b34a05cb2a761..517c99f99efea1e257339c96ca398c644e1b68a5 100644 (file)
--- a/src/librustc/hir/intravisit.rs
+++ b/src/librustc/hir/intravisit.rs
@@ -1102,6 +1102,7 @@ pub fn walk_expr<'v, V: Visitor<'v>>(visitor: &mut V, expression: &'v Expr) {
 }
 
 pub fn walk_arm<'v, V: Visitor<'v>>(visitor: &mut V, arm: &'v Arm) {
+    visitor.visit_id(arm.hir_id);
     walk_list!(visitor, visit_pat, &arm.pats);
     if let Some(ref g) = arm.guard {
         match g {