Get rid of def_ids and anns in AST nodes, use single node_id

This reduces some redundancy in the AST data structures and cruft in
the code that works with them. To get a def_id from a node_id, apply
ast::local_def, which adds the local crate_num to the given node_id.
Most code only deals with crate-local node_ids, and won't have to
create def_ids at all.

1 files changed, 2 insertions, 4 deletions

diff --git a/src/comp/driver/rustc.rs b/src/comp/driver/rustc.rs
index 0acf1dfac87..f5f79fb0a2a 100644
--- a/src/comp/driver/rustc.rs
+++ b/src/comp/driver/rustc.rs
@@ -76,8 +76,7 @@ fn time[T](bool do_it, str what, fn() -> T  thunk) -> T {
 fn compile_input(session::session sess, eval::env env, str input,
                  str output) {
     auto time_passes = sess.get_opts().time_passes;
-    auto def = tup(ast::local_crate, 0);
-    auto p = parser::new_parser(sess, env, def, input, 0u, 0u);
+    auto p = parser::new_parser(sess, env, input, 0u, 0);
     auto crate =
         time(time_passes, "parsing", bind parse_input(sess, p, input));
     if (sess.get_opts().output_type == link::output_type_none) { ret; }
@@ -103,8 +102,7 @@ fn compile_input(session::session sess, eval::env env, str input,
 
 fn pretty_print_input(session::session sess, eval::env env, str input,
                       pp_mode ppm) {
-    auto def = tup(ast::local_crate, 0);
-    auto p = front::parser::new_parser(sess, env, def, input, 0u, 0u);
+    auto p = front::parser::new_parser(sess, env, input, 0u, 0);
     auto crate = parse_input(sess, p, input);
     auto mode;
     alt (ppm) {