bring Ty into scope

src/librustc/infer/error_reporting/mod.rs

@@ -66,7 +66,7 @@ use hir::map as hir_map;
 use hir::def_id::DefId;
 use middle::region;
 use traits::{ObligationCause, ObligationCauseCode};
-use ty::{self, Region, TyCtxt, TypeFoldable};
+use ty::{self, Region, Ty, TyCtxt, TypeFoldable};
 use ty::error::TypeError;
 use syntax::ast::DUMMY_NODE_ID;
 use syntax_pos::{Pos, Span};
@@ -418,7 +418,7 @@ impl<'a, 'gcx, 'tcx> InferCtxt<'a, 'gcx, 'tcx> {
                        name: String,
                        sub: &ty::subst::Substs<'tcx>,
                        pos: usize,
-                       other_ty: &ty::Ty<'tcx>) {
+                       other_ty: &Ty<'tcx>) {
         // `value` and `other_value` hold two incomplete type representation for display.
         // `name` is the path of both types being compared. `sub`
         value.push_highlighted(name);
@@ -491,7 +491,7 @@ impl<'a, 'gcx, 'tcx> InferCtxt<'a, 'gcx, 'tcx> {
                     path: String,
                     sub: &ty::subst::Substs<'tcx>,
                     other_path: String,
-                    other_ty: &ty::Ty<'tcx>) -> Option<()> {
+                    other_ty: &Ty<'tcx>) -> Option<()> {
         for (i, ta) in sub.types().enumerate() {
             if &ta == other_ty {
                 self.highlight_outer(&mut t1_out, &mut t2_out, path, sub, i, &other_ty);
@@ -522,7 +522,7 @@ impl<'a, 'gcx, 'tcx> InferCtxt<'a, 'gcx, 'tcx> {
 
     /// Compare two given types, eliding parts that are the same between them and highlighting
     /// relevant differences, and return two representation of those types for highlighted printing.
-    fn cmp(&self, t1: ty::Ty<'tcx>, t2: ty::Ty<'tcx>)
+    fn cmp(&self, t1: Ty<'tcx>, t2: Ty<'tcx>)
         -> (DiagnosticStyledString, DiagnosticStyledString)
     {
         match (&t1.sty, &t2.sty) {
@@ -743,7 +743,7 @@ impl<'a, 'gcx, 'tcx> InferCtxt<'a, 'gcx, 'tcx> {
     }
 
     fn expected_found_str_ty(&self,
-                             exp_found: &ty::error::ExpectedFound<ty::Ty<'tcx>>)
+                             exp_found: &ty::error::ExpectedFound<Ty<'tcx>>)
                              -> Option<(DiagnosticStyledString, DiagnosticStyledString)> {
         let exp_found = self.resolve_type_vars_if_possible(exp_found);
         if exp_found.references_error() {

src/librustc/infer/error_reporting/util.rs

@@ -12,7 +12,7 @@
 //! anonymous regions.
 use hir;
 use infer::InferCtxt;
-use ty::{self, Region};
+use ty::{self, Region, Ty};
 use hir::def_id::DefId;
 use hir::map as hir_map;
 
@@ -35,7 +35,7 @@ pub struct AnonymousArgInfo<'tcx> {
     // the argument corresponding to the anonymous region
     pub arg: &'tcx hir::Arg,
     // the type corresponding to the anonymopus region argument
-    pub arg_ty: ty::Ty<'tcx>,
+    pub arg_ty: Ty<'tcx>,
     // the ty::BoundRegion corresponding to the anonymous region
     pub bound_region: ty::BoundRegion,
     // corresponds to id the argument is the first parameter

src/librustc/infer/mod.rs

@@ -644,7 +644,7 @@ impl<'a, 'gcx, 'tcx> InferCtxt<'a, 'gcx, 'tcx> {
         }
     }
 
-    pub fn unsolved_variables(&self) -> Vec<ty::Ty<'tcx>> {
+    pub fn unsolved_variables(&self) -> Vec<Ty<'tcx>> {
         let mut variables = Vec::new();
 
         let unbound_ty_vars = self.type_variables

src/librustc/traits/mod.rs

@@ -381,7 +381,7 @@ pub struct VtableObjectData<'tcx, N> {
 
 #[derive(Clone, PartialEq, Eq)]
 pub struct VtableFnPointerData<'tcx, N> {
-    pub fn_ty: ty::Ty<'tcx>,
+    pub fn_ty: Ty<'tcx>,
     pub nested: Vec<N>
 }
 

src/librustc_borrowck/borrowck/mod.rs

@@ -34,7 +34,7 @@ use rustc::middle::mem_categorization::Categorization;
 use rustc::middle::mem_categorization::ImmutabilityBlame;
 use rustc::middle::region;
 use rustc::middle::free_region::RegionRelations;
-use rustc::ty::{self, TyCtxt};
+use rustc::ty::{self, Ty, TyCtxt};
 use rustc::ty::maps::Providers;
 use rustc_mir::util::borrowck_errors::{BorrowckErrors, Origin};
 
@@ -275,7 +275,7 @@ impl<'tcx> Loan<'tcx> {
 #[derive(Eq)]
 pub struct LoanPath<'tcx> {
     kind: LoanPathKind<'tcx>,
-    ty: ty::Ty<'tcx>,
+    ty: Ty<'tcx>,
 }
 
 impl<'tcx> PartialEq for LoanPath<'tcx> {
@@ -299,11 +299,11 @@ pub enum LoanPathKind<'tcx> {
 }
 
 impl<'tcx> LoanPath<'tcx> {
-    fn new(kind: LoanPathKind<'tcx>, ty: ty::Ty<'tcx>) -> LoanPath<'tcx> {
+    fn new(kind: LoanPathKind<'tcx>, ty: Ty<'tcx>) -> LoanPath<'tcx> {
         LoanPath { kind: kind, ty: ty }
     }
 
-    fn to_type(&self) -> ty::Ty<'tcx> { self.ty }
+    fn to_type(&self) -> Ty<'tcx> { self.ty }
 }
 
 // FIXME (pnkfelix): See discussion here

src/librustc_mir/build/expr/as_rvalue.rs

@@ -22,7 +22,7 @@ use hair::*;
 use rustc_const_math::{ConstInt, ConstIsize};
 use rustc::middle::const_val::ConstVal;
 use rustc::middle::region;
-use rustc::ty;
+use rustc::ty::{self, Ty};
 use rustc::mir::*;
 use syntax::ast;
 use syntax_pos::Span;
@@ -291,7 +291,7 @@ impl<'a, 'gcx, 'tcx> Builder<'a, 'gcx, 'tcx> {
     }
 
     pub fn build_binary_op(&mut self, mut block: BasicBlock,
-                           op: BinOp, span: Span, ty: ty::Ty<'tcx>,
+                           op: BinOp, span: Span, ty: Ty<'tcx>,
                            lhs: Operand<'tcx>, rhs: Operand<'tcx>) -> BlockAnd<Rvalue<'tcx>> {
         let source_info = self.source_info(span);
         let bool_ty = self.hir.bool_ty();
@@ -378,7 +378,7 @@ impl<'a, 'gcx, 'tcx> Builder<'a, 'gcx, 'tcx> {
     }
 
     // Helper to get a `-1` value of the appropriate type
-    fn neg_1_literal(&mut self, span: Span, ty: ty::Ty<'tcx>) -> Operand<'tcx> {
+    fn neg_1_literal(&mut self, span: Span, ty: Ty<'tcx>) -> Operand<'tcx> {
         let literal = match ty.sty {
             ty::TyInt(ity) => {
                 let val = match ity {
@@ -410,7 +410,7 @@ impl<'a, 'gcx, 'tcx> Builder<'a, 'gcx, 'tcx> {
     }
 
     // Helper to get the minimum value of the appropriate type
-    fn minval_literal(&mut self, span: Span, ty: ty::Ty<'tcx>) -> Operand<'tcx> {
+    fn minval_literal(&mut self, span: Span, ty: Ty<'tcx>) -> Operand<'tcx> {
         let literal = match ty.sty {
             ty::TyInt(ity) => {
                 let val = match ity {

src/librustc_mir/hair/mod.rs

@@ -19,7 +19,7 @@ use rustc::mir::{BinOp, BorrowKind, Field, Literal, UnOp};
 use rustc::hir::def_id::DefId;
 use rustc::middle::region;
 use rustc::ty::subst::Substs;
-use rustc::ty::{self, AdtDef, ClosureSubsts, Region, Ty, GeneratorInterior};
+use rustc::ty::{AdtDef, ClosureSubsts, Region, Ty, GeneratorInterior};
 use rustc::hir;
 use syntax::ast;
 use syntax_pos::Span;
@@ -117,7 +117,7 @@ pub enum ExprKind<'tcx> {
         value: ExprRef<'tcx>,
     },
     Call {
-        ty: ty::Ty<'tcx>,
+        ty: Ty<'tcx>,
         fun: ExprRef<'tcx>,
         args: Vec<ExprRef<'tcx>>,
     },

src/librustc_mir/shim.rs

@@ -282,7 +282,7 @@ impl<'a, 'tcx> DropElaborator<'a, 'tcx> for DropShimElaborator<'a, 'tcx> {
 /// Build a `Clone::clone` shim for `self_ty`. Here, `def_id` is `Clone::clone`.
 fn build_clone_shim<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>,
                               def_id: DefId,
-                              self_ty: ty::Ty<'tcx>)
+                              self_ty: Ty<'tcx>)
                               -> Mir<'tcx>
 {
     debug!("build_clone_shim(def_id={:?})", def_id);
@@ -382,7 +382,7 @@ impl<'a, 'tcx> CloneShimBuilder<'a, 'tcx> {
         self.block(vec![ret_statement], TerminatorKind::Return, false);
     }
 
-    fn make_lvalue(&mut self, mutability: Mutability, ty: ty::Ty<'tcx>) -> Lvalue<'tcx> {
+    fn make_lvalue(&mut self, mutability: Mutability, ty: Ty<'tcx>) -> Lvalue<'tcx> {
         let span = self.span;
         Lvalue::Local(
             self.local_decls.push(temp_decl(mutability, ty, span))
@@ -391,7 +391,7 @@ impl<'a, 'tcx> CloneShimBuilder<'a, 'tcx> {
 
     fn make_clone_call(
         &mut self,
-        ty: ty::Ty<'tcx>,
+        ty: Ty<'tcx>,
         rcvr_field: Lvalue<'tcx>,
         next: BasicBlock,
         cleanup: BasicBlock
@@ -487,7 +487,7 @@ impl<'a, 'tcx> CloneShimBuilder<'a, 'tcx> {
         }
     }
 
-    fn array_shim(&mut self, ty: ty::Ty<'tcx>, len: u64) {
+    fn array_shim(&mut self, ty: Ty<'tcx>, len: u64) {
         let tcx = self.tcx;
         let span = self.span;
         let rcvr = Lvalue::Local(Local::new(1+0)).deref();
@@ -613,7 +613,7 @@ impl<'a, 'tcx> CloneShimBuilder<'a, 'tcx> {
         self.block(vec![], TerminatorKind::Resume, true);
     }
 
-    fn tuple_shim(&mut self, tys: &ty::Slice<ty::Ty<'tcx>>) {
+    fn tuple_shim(&mut self, tys: &ty::Slice<Ty<'tcx>>) {
         let rcvr = Lvalue::Local(Local::new(1+0)).deref();
 
         let mut returns = Vec::new();

src/librustc_trans/collector.rs

@@ -197,7 +197,7 @@ use rustc::middle::const_val::ConstVal;
 use rustc::middle::lang_items::{ExchangeMallocFnLangItem};
 use rustc::traits;
 use rustc::ty::subst::Substs;
-use rustc::ty::{self, TypeFoldable, TyCtxt};
+use rustc::ty::{self, TypeFoldable, Ty, TyCtxt};
 use rustc::ty::adjustment::CustomCoerceUnsized;
 use rustc::mir::{self, Location};
 use rustc::mir::visit::Visitor as MirVisitor;
@@ -648,7 +648,7 @@ impl<'a, 'tcx> MirVisitor<'tcx> for MirNeighborCollector<'a, 'tcx> {
 }
 
 fn visit_drop_use<'a, 'tcx>(scx: &SharedCrateContext<'a, 'tcx>,
-                            ty: ty::Ty<'tcx>,
+                            ty: Ty<'tcx>,
                             is_direct_call: bool,
                             output: &mut Vec<TransItem<'tcx>>)
 {
@@ -657,7 +657,7 @@ fn visit_drop_use<'a, 'tcx>(scx: &SharedCrateContext<'a, 'tcx>,
 }
 
 fn visit_fn_use<'a, 'tcx>(scx: &SharedCrateContext<'a, 'tcx>,
-                          ty: ty::Ty<'tcx>,
+                          ty: Ty<'tcx>,
                           is_direct_call: bool,
                           output: &mut Vec<TransItem<'tcx>>)
 {
@@ -776,10 +776,10 @@ fn should_trans_locally<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, instance: &Instan
 /// Finally, there is also the case of custom unsizing coercions, e.g. for
 /// smart pointers such as `Rc` and `Arc`.
 fn find_vtable_types_for_unsizing<'a, 'tcx>(scx: &SharedCrateContext<'a, 'tcx>,
-                                            source_ty: ty::Ty<'tcx>,
-                                            target_ty: ty::Ty<'tcx>)
-                                            -> (ty::Ty<'tcx>, ty::Ty<'tcx>) {
-    let ptr_vtable = |inner_source: ty::Ty<'tcx>, inner_target: ty::Ty<'tcx>| {
+                                            source_ty: Ty<'tcx>,
+                                            target_ty: Ty<'tcx>)
+                                            -> (Ty<'tcx>, Ty<'tcx>) {
+    let ptr_vtable = |inner_source: Ty<'tcx>, inner_target: Ty<'tcx>| {
         if !scx.type_is_sized(inner_source) {
             (inner_source, inner_target)
         } else {
@@ -836,8 +836,8 @@ fn create_fn_trans_item<'a, 'tcx>(instance: Instance<'tcx>) -> TransItem<'tcx> {
 /// Creates a `TransItem` for each method that is referenced by the vtable for
 /// the given trait/impl pair.
 fn create_trans_items_for_vtable_methods<'a, 'tcx>(scx: &SharedCrateContext<'a, 'tcx>,
-                                                   trait_ty: ty::Ty<'tcx>,
-                                                   impl_ty: ty::Ty<'tcx>,
+                                                   trait_ty: Ty<'tcx>,
+                                                   impl_ty: Ty<'tcx>,
                                                    output: &mut Vec<TransItem<'tcx>>) {
     assert!(!trait_ty.needs_subst() && !trait_ty.has_escaping_regions() &&
             !impl_ty.needs_subst() && !impl_ty.has_escaping_regions());

src/librustc_trans/context.rs

@@ -104,7 +104,7 @@ pub struct LocalCrateContext<'a, 'tcx: 'a> {
     /// Cache instances of monomorphic and polymorphic items
     instances: RefCell<FxHashMap<Instance<'tcx>, ValueRef>>,
     /// Cache generated vtables
-    vtables: RefCell<FxHashMap<(ty::Ty<'tcx>,
+    vtables: RefCell<FxHashMap<(Ty<'tcx>,
                                 Option<ty::PolyExistentialTraitRef<'tcx>>), ValueRef>>,
     /// Cache of constant strings,
     const_cstr_cache: RefCell<FxHashMap<InternedString, ValueRef>>,
@@ -512,7 +512,7 @@ impl<'b, 'tcx> CrateContext<'b, 'tcx> {
     }
 
     pub fn vtables<'a>(&'a self)
-        -> &'a RefCell<FxHashMap<(ty::Ty<'tcx>,
+        -> &'a RefCell<FxHashMap<(Ty<'tcx>,
                                   Option<ty::PolyExistentialTraitRef<'tcx>>), ValueRef>> {
         &self.local().vtables
     }

src/librustc_trans/declare.rs

@@ -22,7 +22,7 @@
 
 use llvm::{self, ValueRef};
 use llvm::AttributePlace::Function;
-use rustc::ty;
+use rustc::ty::Ty;
 use rustc::session::config::Sanitizer;
 use abi::{Abi, FnType};
 use attributes;
@@ -119,7 +119,7 @@ pub fn declare_cfn(ccx: &CrateContext, name: &str, fn_type: Type) -> ValueRef {
 /// If there’s a value with the same name already declared, the function will
 /// update the declaration and return existing ValueRef instead.
 pub fn declare_fn<'a, 'tcx>(ccx: &CrateContext<'a, 'tcx>, name: &str,
-                            fn_type: ty::Ty<'tcx>) -> ValueRef {
+                            fn_type: Ty<'tcx>) -> ValueRef {
     debug!("declare_rust_fn(name={:?}, fn_type={:?})", name, fn_type);
     let sig = common::ty_fn_sig(ccx, fn_type);
     let sig = ccx.tcx().erase_late_bound_regions_and_normalize(&sig);
@@ -164,7 +164,7 @@ pub fn define_global(ccx: &CrateContext, name: &str, ty: Type) -> Option<ValueRe
 /// can happen with #[no_mangle] or #[export_name], for example.
 pub fn define_fn<'a, 'tcx>(ccx: &CrateContext<'a, 'tcx>,
                            name: &str,
-                           fn_type: ty::Ty<'tcx>) -> ValueRef {
+                           fn_type: Ty<'tcx>) -> ValueRef {
     if get_defined_value(ccx, name).is_some() {
         ccx.sess().fatal(&format!("symbol `{}` already defined", name))
     } else {
@@ -179,7 +179,7 @@ pub fn define_fn<'a, 'tcx>(ccx: &CrateContext<'a, 'tcx>,
 /// can happen with #[no_mangle] or #[export_name], for example.
 pub fn define_internal_fn<'a, 'tcx>(ccx: &CrateContext<'a, 'tcx>,
                                     name: &str,
-                                    fn_type: ty::Ty<'tcx>) -> ValueRef {
+                                    fn_type: Ty<'tcx>) -> ValueRef {
     let llfn = define_fn(ccx, name, fn_type);
     unsafe { llvm::LLVMRustSetLinkage(llfn, llvm::Linkage::InternalLinkage) };
     llfn

src/librustc_trans/meth.rs

@@ -18,7 +18,7 @@ use machine;
 use monomorphize;
 use type_::Type;
 use value::Value;
-use rustc::ty;
+use rustc::ty::{self, Ty};
 
 #[derive(Copy, Clone, Debug)]
 pub struct VirtualIndex(usize);
@@ -63,7 +63,7 @@ impl<'a, 'tcx> VirtualIndex {
 /// making an object `Foo<Trait>` from a value of type `Foo<T>`, then
 /// `trait_ref` would map `T:Trait`.
 pub fn get_vtable<'a, 'tcx>(ccx: &CrateContext<'a, 'tcx>,
-                            ty: ty::Ty<'tcx>,
+                            ty: Ty<'tcx>,
                             trait_ref: Option<ty::PolyExistentialTraitRef<'tcx>>)
                             -> ValueRef
 {

src/librustc_trans/mir/block.rs

@@ -11,7 +11,7 @@
 use llvm::{self, ValueRef, BasicBlockRef};
 use rustc::middle::lang_items;
 use rustc::middle::const_val::{ConstEvalErr, ConstInt, ErrKind};
-use rustc::ty::{self, TypeFoldable};
+use rustc::ty::{self, Ty, TypeFoldable};
 use rustc::ty::layout::{self, LayoutTyper};
 use rustc::mir;
 use abi::{Abi, FnType, ArgType};
@@ -119,7 +119,7 @@ impl<'a, 'tcx> MirContext<'a, 'tcx> {
             fn_ty: FnType<'tcx>,
             fn_ptr: ValueRef,
             llargs: &[ValueRef],
-            destination: Option<(ReturnDest, ty::Ty<'tcx>, mir::BasicBlock)>,
+            destination: Option<(ReturnDest, Ty<'tcx>, mir::BasicBlock)>,
             cleanup: Option<mir::BasicBlock>
         | {
             if let Some(cleanup) = cleanup {

src/librustc_typeck/check/dropck.rs

@@ -268,7 +268,7 @@ fn ensure_drop_predicates_are_implied_by_item_defn<'a, 'tcx>(
 ///
 pub fn check_safety_of_destructor_if_necessary<'a, 'gcx, 'tcx>(
     rcx: &mut RegionCtxt<'a, 'gcx, 'tcx>,
-    ty: ty::Ty<'tcx>,
+    ty: Ty<'tcx>,
     span: Span,
     scope: region::Scope)
     -> Result<(), ErrorReported>

src/librustc_typeck/check/intrinsic.rs

@@ -423,8 +423,8 @@ fn match_intrinsic_type_to_type<'a, 'tcx>(
         tcx: TyCtxt<'a, 'tcx, 'tcx>,
         position: &str,
         span: Span,
-        structural_to_nominal: &mut FxHashMap<&'a intrinsics::Type, ty::Ty<'tcx>>,
-        expected: &'a intrinsics::Type, t: ty::Ty<'tcx>)
+        structural_to_nominal: &mut FxHashMap<&'a intrinsics::Type, Ty<'tcx>>,
+        expected: &'a intrinsics::Type, t: Ty<'tcx>)
 {
     use intrinsics::Type::*;