Fix tests and assertions; add some comments

[rust.git] / src / librustc / hir / map / mod.rs

diff --git a/src/librustc/hir/map/mod.rs b/src/librustc/hir/map/mod.rs
index d89bb5db12f266d05440c1e4ca6ea379efbacefa..7a20146130d9480e640e0d1ba328bd980eed2b38 100644 (file)
--- a/src/librustc/hir/map/mod.rs
+++ b/src/librustc/hir/map/mod.rs
@@ -1100,7 +1100,7 @@ pub fn print_node(&mut self, node: Node<'_>) -> io::Result<()> {
             Node::AnonConst(a)    => self.print_anon_const(&a),
             Node::Expr(a)         => self.print_expr(&a),
             Node::Stmt(a)         => self.print_stmt(&a),
-            Node::PathSegment(_)  => bug!("cannot print PathSegment"),
+            Node::PathSegment(a)  => self.print_path_segment(&a),
             Node::Ty(a)           => self.print_type(&a),
             Node::TraitRef(a)     => self.print_trait_ref(&a),
             Node::Binding(a)      |