---

yaml
---
r: 162814
b: refs/heads/try
c: 71d4e77
h: refs/heads/master
v: v3

Author: alexcrichton

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 9146a919b616e39e528e4d7100d16eef52f1f852
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: cafe2966770ff377aad6dd9fd808e68055587c58
-refs/heads/try: 95d17711397d63425688d18140a58723caddff8e
+refs/heads/try: 71d4e77db8ad4b6d821da7e5d5300134ac95974e
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try/mk/crates.mk

@@ -53,8 +53,8 @@ TARGET_CRATES := libc std flate arena term \
                  serialize getopts collections test time rand \
                  log regex graphviz core rbml alloc rustrt \
                  unicode
-RUSTC_CRATES := rustc rustc_typeck rustc_driver rustc_trans rustc_back rustc_llvm 
-HOST_CRATES := syntax $(RUSTC_CRATES) rustdoc regex_macros fmt_macros
+HOST_CRATES := syntax rustc rustc_trans rustdoc regex_macros fmt_macros \
+	       rustc_llvm rustc_back
 CRATES := $(TARGET_CRATES) $(HOST_CRATES)
 TOOLS := compiletest rustdoc rustc
 
@@ -67,16 +67,12 @@ DEPS_std := core libc rand alloc collections rustrt unicode \
 	native:rust_builtin native:backtrace
 DEPS_graphviz := std
 DEPS_syntax := std term serialize log fmt_macros arena libc
-DEPS_rustc_driver := arena flate getopts graphviz libc rustc rustc_back \
-                     rustc_typeck log syntax serialize rustc_llvm rustc_trans
-DEPS_rustc_trans := arena flate getopts graphviz libc rustc rustc_back \
-	                log syntax serialize rustc_llvm
-DEPS_rustc_typeck := rustc syntax
+DEPS_rustc_trans := rustc rustc_back rustc_llvm libc
 DEPS_rustc := syntax flate arena serialize getopts rbml \
               time log graphviz rustc_llvm rustc_back
 DEPS_rustc_llvm := native:rustllvm libc std
 DEPS_rustc_back := std syntax rustc_llvm flate log libc
-DEPS_rustdoc := rustc rustc_driver native:hoedown serialize getopts \
+DEPS_rustdoc := rustc rustc_trans native:hoedown serialize getopts \
                 test time
 DEPS_flate := std native:miniz
 DEPS_arena := std
@@ -98,7 +94,7 @@ DEPS_fmt_macros = std
 
 TOOL_DEPS_compiletest := test getopts
 TOOL_DEPS_rustdoc := rustdoc
-TOOL_DEPS_rustc := rustc_driver
+TOOL_DEPS_rustc := rustc_trans
 TOOL_SOURCE_compiletest := $(S)src/compiletest/compiletest.rs
 TOOL_SOURCE_rustdoc := $(S)src/driver/driver.rs
 TOOL_SOURCE_rustc := $(S)src/driver/driver.rs
@@ -114,12 +110,8 @@ ONLY_RLIB_unicode := 1
 # You should not need to edit below this line
 ################################################################################
 
-DOC_CRATES := $(filter-out rustc, \
-              $(filter-out rustc_trans, \
-              $(filter-out rustc_typeck, \
-              $(filter-out rustc_driver, \
-              $(filter-out syntax, $(CRATES))))))
-COMPILER_DOC_CRATES := rustc rustc_trans rustc_typeck rustc_driver syntax
+DOC_CRATES := $(filter-out rustc, $(filter-out rustc_trans, $(filter-out syntax, $(CRATES))))
+COMPILER_DOC_CRATES := rustc rustc_trans syntax
 
 # This macro creates some simple definitions for each crate being built, just
 # some munging of all of the parameters above.

branches/try/mk/tests.mk

@@ -21,7 +21,7 @@ $(eval $(call RUST_CRATE,coretest))
 
 TEST_TARGET_CRATES = $(filter-out core unicode,$(TARGET_CRATES)) coretest
 TEST_DOC_CRATES = $(DOC_CRATES)
-TEST_HOST_CRATES = $(filter-out rustc_typeck rustc_trans,$(HOST_CRATES))
+TEST_HOST_CRATES = $(HOST_CRATES)
 TEST_CRATES = $(TEST_TARGET_CRATES) $(TEST_HOST_CRATES)
 
 ######################################################################

branches/try/src/compiletest/compiletest.rs

@@ -286,9 +286,6 @@ pub fn test_opts(config: &Config) -> test::TestOpts {
         test_shard: config.test_shard.clone(),
         nocapture: false,
         color: test::AutoColor,
-        show_boxplot: false,
-        boxplot_width: 50,
-        show_all_stats: false,
     }
 }
 

branches/try/src/driver/driver.rs

@@ -12,6 +12,6 @@
 extern crate "rustdoc" as this;
 
 #[cfg(rustc)]
-extern crate "rustc_driver" as this;
+extern crate "rustc_trans" as this;
 
 fn main() { this::main() }

branches/try/src/librustc/lib.rs

@@ -59,7 +59,6 @@ pub mod back {
 }
 
 pub mod middle {
-    pub mod astconv_util;
     pub mod astencode;
     pub mod borrowck;
     pub mod cfg;
@@ -80,7 +79,6 @@ pub mod middle {
     pub mod fast_reject;
     pub mod graph;
     pub mod intrinsicck;
-    pub mod infer;
     pub mod lang_items;
     pub mod liveness;
     pub mod mem_categorization;
@@ -95,6 +93,7 @@ pub mod middle {
     pub mod traits;
     pub mod ty;
     pub mod ty_fold;
+    pub mod typeck;
     pub mod weak_lang_items;
 }
 

branches/try/src/librustc/lint/builtin.rs

@@ -29,6 +29,8 @@ use self::MethodContext::*;
 use metadata::csearch;
 use middle::def::*;
 use middle::ty::{mod, Ty};
+use middle::typeck::astconv::ast_ty_to_ty;
+use middle::typeck::{mod, infer};
 use middle::{def, pat_util, stability};
 use middle::const_eval::{eval_const_expr_partial, const_int, const_uint};
 use util::ppaux::{ty_to_string};
@@ -82,7 +84,7 @@ impl LintPass for UnusedCasts {
 
     fn check_expr(&mut self, cx: &Context, e: &ast::Expr) {
         if let ast::ExprCast(ref expr, ref ty) = e.node {
-            let t_t = ty::expr_ty(cx.tcx, e);
+            let t_t = ast_ty_to_ty(cx, &infer::new_infer_ctxt(cx.tcx), &**ty);
             if ty::expr_ty(cx.tcx, &**expr) == t_t {
                 cx.span_lint(UNUSED_TYPECASTS, ty.span, "unnecessary type cast");
             }
@@ -1587,22 +1589,22 @@ impl LintPass for Stability {
             }
             ast::ExprMethodCall(i, _, _) => {
                 span = i.span;
-                let method_call = ty::MethodCall::expr(e.id);
+                let method_call = typeck::MethodCall::expr(e.id);
                 match cx.tcx.method_map.borrow().get(&method_call) {
                     Some(method) => {
                         match method.origin {
-                            ty::MethodStatic(def_id) => {
+                            typeck::MethodStatic(def_id) => {
                                 def_id
                             }
-                            ty::MethodStaticUnboxedClosure(def_id) => {
+                            typeck::MethodStaticUnboxedClosure(def_id) => {
                                 def_id
                             }
-                            ty::MethodTypeParam(ty::MethodParam {
+                            typeck::MethodTypeParam(typeck::MethodParam {
                                 ref trait_ref,
                                 method_num: index,
                                 ..
                             }) |
-                            ty::MethodTraitObject(ty::MethodObject {
+                            typeck::MethodTraitObject(typeck::MethodObject {
                                 ref trait_ref,
                                 method_num: index,
                                 ..

branches/try/src/librustc/lint/context.rs

@@ -26,13 +26,17 @@
 use self::TargetLint::*;
 
 use middle::privacy::ExportedItems;
+use middle::subst;
 use middle::ty::{mod, Ty};
+use middle::typeck::astconv::AstConv;
+use middle::typeck::infer;
 use session::{early_error, Session};
 use lint::{Level, LevelSource, Lint, LintId, LintArray, LintPass, LintPassObject};
 use lint::{Default, CommandLine, Node, Allow, Warn, Deny, Forbid};
 use lint::builtin;
 use util::nodemap::FnvHashMap;
 
+use std::rc::Rc;
 use std::cell::RefCell;
 use std::tuple::Tuple2;
 use std::mem;
@@ -537,6 +541,42 @@ impl<'a, 'tcx> Context<'a, 'tcx> {
     }
 }
 
+impl<'a, 'tcx> AstConv<'tcx> for Context<'a, 'tcx>{
+    fn tcx<'a>(&'a self) -> &'a ty::ctxt<'tcx> { self.tcx }
+
+    fn get_item_ty(&self, id: ast::DefId) -> ty::Polytype<'tcx> {
+        ty::lookup_item_type(self.tcx, id)
+    }
+
+    fn get_trait_def(&self, id: ast::DefId) -> Rc<ty::TraitDef<'tcx>> {
+        ty::lookup_trait_def(self.tcx, id)
+    }
+
+    fn ty_infer(&self, _span: Span) -> Ty<'tcx> {
+        infer::new_infer_ctxt(self.tcx).next_ty_var()
+    }
+
+    fn associated_types_of_trait_are_valid(&self, _: Ty<'tcx>, _: ast::DefId)
+                                           -> bool {
+        // FIXME(pcwalton): This is wrong.
+        true
+    }
+
+    fn associated_type_binding(&self,
+                               _: Span,
+                               _: Option<Ty<'tcx>>,
+                               trait_id: ast::DefId,
+                               associated_type_id: ast::DefId)
+                               -> Ty<'tcx> {
+        // FIXME(pcwalton): This is wrong.
+        let trait_def = self.get_trait_def(trait_id);
+        let index = ty::associated_type_parameter_index(self.tcx,
+                                                        &*trait_def,
+                                                        associated_type_id);
+        ty::mk_param(self.tcx, subst::TypeSpace, index, associated_type_id)
+    }
+}
+
 impl<'a, 'tcx, 'v> Visitor<'v> for Context<'a, 'tcx> {
     fn visit_item(&mut self, it: &ast::Item) {
         self.with_lint_attrs(it.attrs.as_slice(), |cx| {

branches/try/src/librustc/metadata/csearch.rs

@@ -21,6 +21,7 @@ use middle::def;
 use middle::lang_items;
 use middle::resolve;
 use middle::ty;
+use middle::typeck;
 use middle::subst::VecPerParamSpace;
 
 use rbml;
@@ -267,7 +268,7 @@ pub fn get_impl_trait<'tcx>(tcx: &ty::ctxt<'tcx>,
 // Given a def_id for an impl, return information about its vtables
 pub fn get_impl_vtables<'tcx>(tcx: &ty::ctxt<'tcx>,
                               def: ast::DefId)
-                              -> ty::vtable_res<'tcx> {
+                              -> typeck::vtable_res<'tcx> {
     let cstore = &tcx.sess.cstore;
     let cdata = cstore.get_crate_data(def.krate);
     decoder::get_impl_vtables(&*cdata, def.node, tcx)

branches/try/src/librustc/metadata/decoder.rs

@@ -30,6 +30,7 @@ use middle::resolve::{TraitItemKind, TypeTraitItemKind};
 use middle::subst;
 use middle::ty::{ImplContainer, TraitContainer};
 use middle::ty::{mod, Ty};
+use middle::typeck;
 use middle::astencode::vtable_decoder_helpers;
 
 use std::hash::Hash;
@@ -421,7 +422,7 @@ pub fn get_impl_trait<'tcx>(cdata: Cmd,
 pub fn get_impl_vtables<'tcx>(cdata: Cmd,
                               id: ast::NodeId,
                               tcx: &ty::ctxt<'tcx>)
-                              -> ty::vtable_res<'tcx>
+                              -> typeck::vtable_res<'tcx>
 {
     let item_doc = lookup_item(id, cdata.data());
     let vtables_doc = reader::get_doc(item_doc, tag_item_impl_vtables);