1 files changed, 0 insertions, 186 deletions
diff --git a/src/librustdoc/astsrv.rs b/src/librustdoc/astsrv.rs
deleted file mode 100644
index b2b7599aae3..00000000000
--- a/src/librustdoc/astsrv.rs
+++ /dev/null
@@ -1,186 +0,0 @@
-// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-/*!
-Provides all access to AST-related, non-sendable info
-
-Rustdoc is intended to be parallel, and the rustc AST is filled with
-shared boxes. The AST service attempts to provide a single place to
-query AST-related information, shielding the rest of Rustdoc from its
-non-sendableness.
-*/
-
-
-use parse;
-
-use std::cell::Cell;
-use std::comm::{stream, SharedChan, Port};
-use std::task;
-use rustc::driver::driver;
-use rustc::driver::session::Session;
-use rustc::driver::session::{basic_options, options};
-use rustc::front;
-use syntax::ast;
-use syntax::ast_map;
-use syntax::ast_util;
-use syntax;
-
-pub struct Ctxt {
-    ast: @ast::Crate,
-    ast_map: ast_map::map
-}
-
-type SrvOwner<'self,T> = &'self fn(srv: Srv) -> T;
-pub type CtxtHandler<T> = ~fn(ctxt: Ctxt) -> T;
-type Parser = ~fn(Session, s: @str) -> @ast::Crate;
-
-enum Msg {
-    HandleRequest(~fn(Ctxt)),
-    Exit
-}
-
-#[deriving(Clone)]
-pub struct Srv {
-    ch: SharedChan<Msg>
-}
-
-pub fn from_str<T>(source: ~str, owner: SrvOwner<T>) -> T {
-    run(owner, source.clone(), parse::from_str_sess)
-}
-
-pub fn from_file<T>(file: ~str, owner: SrvOwner<T>) -> T {
-    run(owner, file.clone(), |sess, f| parse::from_file_sess(sess, &Path(f)))
-}
-
-fn run<T>(owner: SrvOwner<T>, source: ~str, parse: Parser) -> T {
-
-    let (po, ch) = stream();
-
-    let source = Cell::new(source);
-    let parse = Cell::new(parse);
-    do task::spawn {
-        act(&po, source.take().to_managed(), parse.take());
-    }
-
-    let srv_ = Srv {
-        ch: SharedChan::new(ch)
-    };
-
-    let res = owner(srv_.clone());
-    srv_.ch.send(Exit);
-    res
-}
-
-fn act(po: &Port<Msg>, source: @str, parse: Parser) {
-    let sess = build_session();
-
-    let ctxt = build_ctxt(
-        sess,
-        parse(sess, source)
-    );
-
-    let mut keep_going = true;
-    while keep_going {
-        match po.recv() {
-          HandleRequest(f) => {
-            f(ctxt);
-          }
-          Exit => {
-            keep_going = false;
-          }
-        }
-    }
-}
-
-pub fn exec<T:Send>(
-    srv: Srv,
-    f: ~fn(ctxt: Ctxt) -> T
-) -> T {
-    let (po, ch) = stream();
-    let msg = HandleRequest(|ctxt| ch.send(f(ctxt)));
-    srv.ch.send(msg);
-    po.recv()
-}
-
-fn assign_node_ids(crate: @ast::Crate) -> @ast::Crate {
-    let next_id = @mut 0;
-    let fold = ast_util::node_id_assigner(|| {
-            let i = *next_id;
-            *next_id += 1;
-            i
-        });
-    @fold.fold_crate(crate)
-}
-
-fn build_ctxt(sess: Session,
-              ast: @ast::Crate) -> Ctxt {
-
-    use rustc::front::config;
-
-    let ast = syntax::ext::expand::inject_std_macros(sess.parse_sess,
-                                                     sess.opts.cfg.clone(),
-                                                     ast);
-    let ast = config::strip_unconfigured_items(ast);
-    let ast = syntax::ext::expand::expand_crate(sess.parse_sess,
-                                                sess.opts.cfg.clone(),
-                                                ast);
-    let ast = front::test::modify_for_testing(sess, ast);
-    let ast = assign_node_ids(ast);
-    let ast_map = ast_map::map_crate(sess.diagnostic(), ast);
-
-    Ctxt {
-        ast: ast,
-        ast_map: ast_map,
-    }
-}
-
-fn build_session() -> Session {
-    let sopts: @options = basic_options();
-    let emitter = syntax::diagnostic::emit;
-
-    let session = driver::build_session(sopts, emitter);
-    session
-}
-
-#[test]
-fn should_prune_unconfigured_items() {
-    let source = ~"#[cfg(shut_up_and_leave_me_alone)]fn a() { }";
-    do from_str(source) |srv| {
-        do exec(srv) |ctxt| {
-            // one item: the __std_macros secret module
-            assert_eq!(ctxt.ast.module.items.len(), 1);
-        }
-    }
-}
-
-#[test]
-fn srv_should_build_ast_map() {
-    let source = ~"fn a() { }";
-    do from_str(source) |srv| {
-        do exec(srv) |ctxt| {
-            assert!(!ctxt.ast_map.is_empty())
-        };
-    }
-}
-
-#[test]
-fn should_ignore_external_import_paths_that_dont_exist() {
-    let source = ~"use forble; use forble::bippy;";
-    from_str(source, |_srv| { } )
-}
-
-#[test]
-fn srv_should_return_request_result() {
-    let source = ~"fn a() { }";
-    do from_str(source) |srv| {
-        let result = exec(srv, |_ctxt| 1000 );
-        assert_eq!(result, 1000);
-    }
-}