---

yaml
---
r: 278207
b: refs/heads/auto
c: 8428447
h: refs/heads/master
i:
  278205: a6b55a0
  278203: 03ebabd
  278199: e5234da
  278191: a9c3d73
  278175: fab8afa
  278143: b2afe6c

Author: jseyfried

[refs]

@@ -8,7 +8,7 @@ refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 16c8f2cca89d071738443a2143880e0079553632
+refs/heads/auto: 84284472533b1e48e6365f6c37b644d0fe00647a
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336
 refs/tags/0.2: 1754d02027f2924bed83b0160ee340c7f41d5ea1

branches/auto/src/librustc/hir/lowering.rs

@@ -1438,7 +1438,8 @@ pub fn lower_expr(lctx: &LoweringContext, e: &Expr) -> P<hir::Expr> {
                 let loop_expr = hir::ExprLoop(loop_block,
                                               opt_ident.map(|ident| lower_ident(lctx, ident)));
                 // add attributes to the outer returned expr node
-                return expr(lctx, e.span, loop_expr, e.attrs.clone());
+                let attrs = e.attrs.clone();
+                return P(hir::Expr { id: e.id, node: loop_expr, span: e.span, attrs: attrs });
             }
 
             // Desugar ExprForLoop
@@ -1515,7 +1516,8 @@ pub fn lower_expr(lctx: &LoweringContext, e: &Expr) -> P<hir::Expr> {
                 let loop_block = block_expr(lctx, match_expr);
                 let loop_expr = hir::ExprLoop(loop_block,
                                               opt_ident.map(|ident| lower_ident(lctx, ident)));
-                let loop_expr = expr(lctx, e.span, loop_expr, None);
+                let loop_expr =
+                    P(hir::Expr { id: e.id, node: loop_expr, span: e.span, attrs: None });
 
                 // `mut iter => { ... }`
                 let iter_arm = {

branches/auto/src/librustc/hir/map/definitions.rs

@@ -195,6 +195,10 @@ impl Definitions {
         self.opt_def_index(node).map(DefId::local)
     }
 
+    pub fn local_def_id(&self, node: ast::NodeId) -> DefId {
+        self.opt_local_def_id(node).unwrap()
+    }
+
     pub fn as_local_node_id(&self, def_id: DefId) -> Option<ast::NodeId> {
         if def_id.krate == LOCAL_CRATE {
             assert!(def_id.index.as_usize() < self.data.len());

branches/auto/src/librustc_driver/driver.rs

@@ -10,7 +10,8 @@
 
 use rustc::dep_graph::DepGraph;
 use rustc::hir;
-use rustc::hir::map as hir_map;
+use rustc::hir::{map as hir_map, FreevarMap, TraitMap};
+use rustc::hir::def::DefMap;
 use rustc_mir as mir;
 use rustc::mir::mir_map::MirMap;
 use rustc::session::{Session, CompileResult, compile_result_from_err_count};
@@ -139,9 +140,32 @@ pub fn compile_input(sess: &Session,
 
         time(sess.time_passes(),
              "external crate/lib resolution",
-             || LocalCrateReader::new(sess, &cstore, &defs, &expanded_crate, &id)
+             || LocalCrateReader::new(sess, &cstore, defs, &expanded_crate, &id)
                     .read_crates(&dep_graph));
 
+        time(sess.time_passes(),
+             "early lint checks",
+             || lint::check_ast_crate(sess, &expanded_crate));
+
+        let resolve::CrateMap {
+            def_map,
+            freevars,
+            maybe_unused_trait_imports,
+            export_map,
+            trait_map,
+            glob_map,
+        } = time(sess.time_passes(), "name resolution", || {
+            resolve::resolve_crate(sess, &expanded_crate, &defs.borrow(), control.make_glob_map)
+        });
+
+        let analysis = ty::CrateAnalysis {
+            export_map: export_map,
+            access_levels: AccessLevels::default(),
+            reachable: NodeSet(),
+            name: &id,
+            glob_map: glob_map,
+        };
+
         // Lower ast -> hir.
         let lcx = LoweringContext::new(sess, Some(&expanded_crate), defs);
         let hir_forest = &mut time(sess.time_passes(),
@@ -185,10 +209,6 @@ pub fn compile_input(sess: &Session,
             hir::check_attr::check_crate(sess, &expanded_crate);
         });
 
-        time(sess.time_passes(),
-             "early lint checks",
-             || lint::check_ast_crate(sess, &expanded_crate));
-
         let opt_crate = if keep_ast(sess) {
             Some(&expanded_crate)
         } else {
@@ -200,7 +220,11 @@ pub fn compile_input(sess: &Session,
                                     hir_map,
                                     &arenas,
                                     &id,
-                                    control.make_glob_map,
+                                    analysis,
+                                    def_map,
+                                    freevars,
+                                    trait_map,
+                                    maybe_unused_trait_imports,
                                     |tcx, mir_map, analysis, result| {
             {
                 // Eventually, we will want to track plugins.
@@ -763,7 +787,11 @@ pub fn phase_3_run_analysis_passes<'tcx, F, R>(sess: &'tcx Session,
                                                hir_map: hir_map::Map<'tcx>,
                                                arenas: &'tcx ty::CtxtArenas<'tcx>,
                                                name: &str,
-                                               make_glob_map: resolve::MakeGlobMap,
+                                               mut analysis: ty::CrateAnalysis,
+                                               def_map: RefCell<DefMap>,
+                                               freevars: FreevarMap,
+                                               trait_map: TraitMap,
+                                               maybe_unused_trait_imports: NodeSet,
                                                f: F)
                                                -> Result<R, usize>
     where F: FnOnce(&TyCtxt<'tcx>, Option<MirMap<'tcx>>, ty::CrateAnalysis, CompileResult) -> R
@@ -788,25 +816,6 @@ pub fn phase_3_run_analysis_passes<'tcx, F, R>(sess: &'tcx Session,
         })
     })?;
 
-    let resolve::CrateMap {
-        def_map,
-        freevars,
-        maybe_unused_trait_imports,
-        export_map,
-        trait_map,
-        glob_map,
-    } = time(sess.time_passes(),
-             "name resolution",
-             || resolve::resolve_crate(sess, &hir_map, make_glob_map));
-
-    let mut analysis = ty::CrateAnalysis {
-        export_map: export_map,
-        access_levels: AccessLevels::default(),
-        reachable: NodeSet(),
-        name: name,
-        glob_map: glob_map,
-    };
-
     let named_region_map = time(time_passes,
                                 "lifetime resolution",
                                 || middle::resolve_lifetime::krate(sess,