Run `rustfmt --file-lines ...` for changes from previous commits.

[rust.git] / src / librustc_traits / chalk_context / program_clauses / primitive.rs

diff --git a/src/librustc_traits/chalk_context/program_clauses/primitive.rs b/src/librustc_traits/chalk_context/program_clauses/primitive.rs
index fc6d40914745dca03ee84e9b8c5fa941cb494e08..fd7b5ec55b08bc233789af32aa066b00c4df24e2 100644 (file)
--- a/src/librustc_traits/chalk_context/program_clauses/primitive.rs
+++ b/src/librustc_traits/chalk_context/program_clauses/primitive.rs
@@ -7,7 +7,7 @@
     ProgramClause,
     ProgramClauseCategory,
 };
-use rustc::ty;
+use rustc::ty::{self, TyCtxt};
 use rustc::hir;
 use rustc::hir::def_id::DefId;
 use rustc_target::spec::abi;
@@ -16,8 +16,8 @@
 use std::iter;
 
 crate fn wf_clause_for_raw_ptr<'tcx>(
-    tcx: ty::TyCtxt<'_, '_, 'tcx>,
-    mutbl: hir::Mutability
+    tcx: TyCtxt<'_, 'tcx>,
+    mutbl: hir::Mutability,
 ) -> Clauses<'tcx> {
     let ptr_ty = generic_types::raw_ptr(tcx, mutbl);
 
@@ -33,11 +33,11 @@
 }
 
 crate fn wf_clause_for_fn_ptr<'tcx>(
-    tcx: ty::TyCtxt<'_, '_, 'tcx>,
+    tcx: TyCtxt<'_, 'tcx>,
     arity_and_output: usize,
     variadic: bool,
     unsafety: hir::Unsafety,
-    abi: abi::Abi
+    abi: abi::Abi,
 ) -> Clauses<'tcx> {
     let fn_ptr = generic_types::fn_ptr(tcx, arity_and_output, variadic, unsafety, abi);
 
@@ -53,7 +53,7 @@
     tcx.mk_clauses(iter::once(wf_clause))
 }
 
-crate fn wf_clause_for_slice<'tcx>(tcx: ty::TyCtxt<'_, '_, 'tcx>) -> Clauses<'tcx> {
+crate fn wf_clause_for_slice<'tcx>(tcx: TyCtxt<'_, 'tcx>) -> Clauses<'tcx> {
     let ty = generic_types::bound(tcx, 0);
     let slice_ty = tcx.mk_slice(ty);
 
@@ -83,8 +83,8 @@
 }
 
 crate fn wf_clause_for_array<'tcx>(
-    tcx: ty::TyCtxt<'_, '_, 'tcx>,
-    length: &'tcx ty::Const<'tcx>
+    tcx: TyCtxt<'_, 'tcx>,
+    length: &'tcx ty::Const<'tcx>,
 ) -> Clauses<'tcx> {
     let ty = generic_types::bound(tcx, 0);
     let array_ty = tcx.mk_ty(ty::Array(ty, length));
@@ -114,10 +114,7 @@
     tcx.mk_clauses(iter::once(wf_clause))
 }
 
-crate fn wf_clause_for_tuple<'tcx>(
-    tcx: ty::TyCtxt<'_, '_, 'tcx>,
-    arity: usize
-) -> Clauses<'tcx> {
+crate fn wf_clause_for_tuple<'tcx>(tcx: TyCtxt<'_, 'tcx>, arity: usize) -> Clauses<'tcx> {
     let type_list = generic_types::type_list(tcx, arity);
     let tuple_ty = tcx.mk_ty(ty::Tuple(type_list));
 
@@ -131,7 +128,7 @@
     let sized_implemented = type_list[0 .. std::cmp::max(arity, 1) - 1].iter()
         .map(|ty| ty::TraitRef {
             def_id: sized_trait,
-            substs: tcx.mk_substs_trait(*ty, ty::List::empty()),
+            substs: tcx.mk_substs_trait(ty.expect_ty(), ty::List::empty()),
         })
         .map(|trait_ref| ty::TraitPredicate { trait_ref })
         .map(|predicate| predicate.lower());
@@ -158,10 +155,7 @@
     tcx.mk_clauses(iter::once(wf_clause))
 }
 
-crate fn wf_clause_for_ref<'tcx>(
-    tcx: ty::TyCtxt<'_, '_, 'tcx>,
-    mutbl: hir::Mutability
-) -> Clauses<'tcx> {
+crate fn wf_clause_for_ref<'tcx>(tcx: TyCtxt<'_, 'tcx>, mutbl: hir::Mutability) -> Clauses<'tcx> {
     let region = tcx.mk_region(
         ty::ReLateBound(ty::INNERMOST, ty::BoundRegion::BrAnon(0))
     );
@@ -185,10 +179,7 @@
     tcx.mk_clauses(iter::once(wf_clause))
 }
 
-crate fn wf_clause_for_fn_def<'tcx>(
-    tcx: ty::TyCtxt<'_, '_, 'tcx>,
-    def_id: DefId
-) -> Clauses<'tcx> {
+crate fn wf_clause_for_fn_def<'tcx>(tcx: TyCtxt<'_, 'tcx>, def_id: DefId) -> Clauses<'tcx> {
     let fn_def = generic_types::fn_def(tcx, def_id);
 
     let wf_clause = ProgramClause {