    (index<- )        ./librustc/front/assign_node_ids_and_map.rs

    git branch:    * master           5200215 auto merge of #14035 : alexcrichton/rust/experimental, r=huonw
    modified:    Mon Mar 17 15:02:24 2014

  1  // Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
  2  // file at the top-level directory of this distribution and at
  3  // http://rust-lang.org/COPYRIGHT.
  4  //
  5  // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
  6  // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
  7  // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
  8  // option. This file may not be copied, modified, or distributed
  9  // except according to those terms.
10
11  use driver::session::Session;
12
13  use syntax::ast;
14  use syntax::ast_map;
15
16  struct NodeIdAssigner<'a> {
17      sess: &'a Session
18  }
19
20  impl<'a> ast_map::FoldOps for NodeIdAssigner<'a> {
21      fn new_id(&self, old_id: ast::NodeId) -> ast::NodeId {
22          assert_eq!(old_id, ast::DUMMY_NODE_ID);
23          self.sess.next_node_id()
24      }
25  }
26
27  pub fn assign_node_ids_and_map(sess: &Session, krate: ast::Crate) -> (ast::Crate, ast_map::Map) {
28      ast_map::map_crate(krate, NodeIdAssigner { sess: sess })
29  }

librustc/front/assign_node_ids_and_map.rs:15:1-15:1 -struct- definition:
struct NodeIdAssigner<'a> {
    sess: &'a Session
}
references:- 2
20: impl<'a> ast_map::FoldOps for NodeIdAssigner<'a> {
21:     fn new_id(&self, old_id: ast::NodeId) -> ast::NodeId {
--
27: pub fn assign_node_ids_and_map(sess: &Session, krate: ast::Crate) -> (ast::Crate, ast_map::Map) {
28:     ast_map::map_crate(krate, NodeIdAssigner { sess: sess })
29: }