rustup https://github.com/rust-lang/rust/pull/70536

clippy_lints/src/as_conversions.rs

@@ -1,6 +1,6 @@
-use rustc::lint::in_external_macro;
 use rustc_ast::ast::{Expr, ExprKind};
 use rustc_lint::{EarlyContext, EarlyLintPass, LintContext};
+use rustc_middle::lint::in_external_macro;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 use crate::utils::span_lint_and_help;

clippy_lints/src/assign_ops.rs

@@ -3,11 +3,11 @@ use crate::utils::{
 };
 use crate::utils::{higher, sugg};
 use if_chain::if_chain;
-use rustc::hir::map::Map;
 use rustc_errors::Applicability;
 use rustc_hir as hir;
 use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::hir::map::Map;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {

clippy_lints/src/atomic_ordering.rs

@@ -1,9 +1,9 @@
 use crate::utils::{match_def_path, span_lint_and_help};
 use if_chain::if_chain;
-use rustc::ty;
 use rustc_hir::def_id::DefId;
 use rustc_hir::{Expr, ExprKind};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::ty;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {

clippy_lints/src/attrs.rs

@@ -6,15 +6,15 @@ use crate::utils::{
     span_lint_and_then, without_block_comments,
 };
 use if_chain::if_chain;
-use rustc::lint::in_external_macro;
-use rustc::ty;
 use rustc_ast::ast::{AttrKind, AttrStyle, Attribute, Lit, LitKind, MetaItemKind, NestedMetaItem};
 use rustc_ast::util::lev_distance::find_best_match_for_name;
 use rustc_errors::Applicability;
 use rustc_hir::{
     Block, Expr, ExprKind, ImplItem, ImplItemKind, Item, ItemKind, StmtKind, TraitFn, TraitItem, TraitItemKind,
 };
 use rustc_lint::{CheckLintNameResult, EarlyContext, EarlyLintPass, LateContext, LateLintPass, LintContext};
+use rustc_middle::lint::in_external_macro;
+use rustc_middle::ty;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use rustc_span::source_map::Span;
 use rustc_span::symbol::Symbol;

clippy_lints/src/block_in_if_condition.rs

@@ -1,10 +1,10 @@
 use crate::utils::{differing_macro_contexts, higher, snippet_block_with_applicability, span_lint, span_lint_and_sugg};
-use rustc::hir::map::Map;
-use rustc::lint::in_external_macro;
 use rustc_errors::Applicability;
 use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
 use rustc_hir::{BlockCheckMode, Expr, ExprKind};
 use rustc_lint::{LateContext, LateLintPass, LintContext};
+use rustc_middle::hir::map::Map;
+use rustc_middle::lint::in_external_macro;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {

clippy_lints/src/booleans.rs

@@ -3,12 +3,12 @@ use crate::utils::{
     span_lint_and_then, SpanlessEq,
 };
 use if_chain::if_chain;
-use rustc::hir::map::Map;
 use rustc_ast::ast::LitKind;
 use rustc_errors::Applicability;
 use rustc_hir::intravisit::{walk_expr, FnKind, NestedVisitorMap, Visitor};
 use rustc_hir::{BinOpKind, Body, Expr, ExprKind, FnDecl, HirId, UnOp};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::hir::map::Map;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use rustc_span::source_map::Span;
 

clippy_lints/src/bytecount.rs

@@ -3,11 +3,11 @@ use crate::utils::{
     span_lint_and_sugg, walk_ptrs_ty,
 };
 use if_chain::if_chain;
-use rustc::ty;
 use rustc_ast::ast::{Name, UintTy};
 use rustc_errors::Applicability;
 use rustc_hir::{BinOpKind, BorrowKind, Expr, ExprKind, UnOp};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::ty;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {

clippy_lints/src/checked_conversions.rs

@@ -1,11 +1,11 @@
 //! lint on manually implemented checked conversions that could be transformed into `try_from`
 
 use if_chain::if_chain;
-use rustc::lint::in_external_macro;
 use rustc_ast::ast::LitKind;
 use rustc_errors::Applicability;
 use rustc_hir::{BinOp, BinOpKind, Expr, ExprKind, QPath, TyKind};
 use rustc_lint::{LateContext, LateLintPass, LintContext};
+use rustc_middle::lint::in_external_macro;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 use crate::utils::{snippet_with_applicability, span_lint_and_sugg, SpanlessEq};

clippy_lints/src/cognitive_complexity.rs

@@ -1,10 +1,10 @@
 //! calculate cognitive complexity and warn about overly complex functions
 
-use rustc::hir::map::Map;
 use rustc_ast::ast::Attribute;
 use rustc_hir::intravisit::{walk_expr, FnKind, NestedVisitorMap, Visitor};
 use rustc_hir::{Body, Expr, ExprKind, FnDecl, HirId};
 use rustc_lint::{LateContext, LateLintPass, LintContext};
+use rustc_middle::hir::map::Map;
 use rustc_session::{declare_tool_lint, impl_lint_pass};
 use rustc_span::source_map::Span;
 use rustc_span::BytePos;

clippy_lints/src/consts.rs

@@ -2,14 +2,14 @@
 
 use crate::utils::{clip, higher, sext, unsext};
 use if_chain::if_chain;
-use rustc::ty::subst::{Subst, SubstsRef};
-use rustc::ty::{self, Ty, TyCtxt};
-use rustc::{bug, span_bug};
 use rustc_ast::ast::{FloatTy, LitFloatType, LitKind};
 use rustc_data_structures::sync::Lrc;
 use rustc_hir::def::{DefKind, Res};
 use rustc_hir::{BinOp, BinOpKind, Block, Expr, ExprKind, HirId, QPath, UnOp};
 use rustc_lint::LateContext;
+use rustc_middle::ty::subst::{Subst, SubstsRef};
+use rustc_middle::ty::{self, Ty, TyCtxt};
+use rustc_middle::{bug, span_bug};
 use rustc_span::symbol::Symbol;
 use std::cmp::Ordering::{self, Equal};
 use std::convert::TryInto;
@@ -333,7 +333,7 @@ impl<'c, 'cc> ConstEvalLateContext<'c, 'cc> {
                     .tcx
                     .const_eval_resolve(self.param_env, def_id, substs, None, None)
                     .ok()
-                    .map(|val| rustc::ty::Const::from_value(self.lcx.tcx, val, ty))?;
+                    .map(|val| rustc_middle::ty::Const::from_value(self.lcx.tcx, val, ty))?;
                 let result = miri_to_const(&result);
                 if result.is_some() {
                     self.needed_resolution = true;
@@ -460,7 +460,7 @@ impl<'c, 'cc> ConstEvalLateContext<'c, 'cc> {
 }
 
 pub fn miri_to_const(result: &ty::Const<'_>) -> Option<Constant> {
-    use rustc::mir::interpret::{ConstValue, Scalar};
+    use rustc_middle::mir::interpret::{ConstValue, Scalar};
     match result.val {
         ty::ConstKind::Value(ConstValue::Scalar(Scalar::Raw { data: d, .. })) => match result.ty.kind {
             ty::Bool => Some(Constant::Bool(d == 1)),

clippy_lints/src/copies.rs

@@ -1,9 +1,9 @@
 use crate::utils::{get_parent_expr, higher, if_sequence, same_tys, snippet, span_lint_and_note, span_lint_and_then};
 use crate::utils::{SpanlessEq, SpanlessHash};
-use rustc::ty::Ty;
 use rustc_data_structures::fx::FxHashMap;
 use rustc_hir::{Arm, Block, Expr, ExprKind, MatchSource, Pat, PatKind};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::ty::Ty;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use rustc_span::symbol::Symbol;
 use std::collections::hash_map::Entry;

clippy_lints/src/default_trait_access.rs

@@ -1,8 +1,8 @@
 use if_chain::if_chain;
-use rustc::ty;
 use rustc_errors::Applicability;
 use rustc_hir::{Expr, ExprKind, QPath};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::ty;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 use crate::utils::{any_parent_is_automatically_derived, match_def_path, paths, span_lint_and_sugg};

clippy_lints/src/derive.rs

@@ -1,9 +1,9 @@
 use crate::utils::paths;
 use crate::utils::{is_automatically_derived, is_copy, match_path, span_lint_and_then};
 use if_chain::if_chain;
-use rustc::ty::{self, Ty};
 use rustc_hir::{Item, ItemKind, TraitRef};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::ty::{self, Ty};
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use rustc_span::source_map::Span;
 

clippy_lints/src/doc.rs

@@ -1,12 +1,12 @@
 use crate::utils::{implements_trait, is_entrypoint_fn, match_type, paths, return_ty, span_lint};
 use if_chain::if_chain;
 use itertools::Itertools;
-use rustc::lint::in_external_macro;
-use rustc::ty;
 use rustc_ast::ast::{AttrKind, Attribute};
 use rustc_data_structures::fx::FxHashSet;
 use rustc_hir as hir;
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::lint::in_external_macro;
+use rustc_middle::ty;
 use rustc_session::{declare_tool_lint, impl_lint_pass};
 use rustc_span::source_map::{BytePos, MultiSpan, Span};
 use rustc_span::Pos;

clippy_lints/src/drop_forget_ref.rs

@@ -1,8 +1,8 @@
 use crate::utils::{is_copy, match_def_path, paths, qpath_res, span_lint_and_note};
 use if_chain::if_chain;
-use rustc::ty;
 use rustc_hir::{Expr, ExprKind};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::ty;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {

clippy_lints/src/else_if_without_else.rs

@@ -1,8 +1,8 @@
 //! Lint on if expressions with an else if, but without a final else branch.
 
-use rustc::lint::in_external_macro;
 use rustc_ast::ast::{Expr, ExprKind};
 use rustc_lint::{EarlyContext, EarlyLintPass, LintContext};
+use rustc_middle::lint::in_external_macro;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 use crate::utils::span_lint_and_help;

clippy_lints/src/entry.rs

@@ -2,11 +2,11 @@ use crate::utils::SpanlessEq;
 use crate::utils::{get_item_name, higher, match_type, paths, snippet, snippet_opt};
 use crate::utils::{snippet_with_applicability, span_lint_and_then, walk_ptrs_ty};
 use if_chain::if_chain;
-use rustc::hir::map::Map;
 use rustc_errors::Applicability;
 use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
 use rustc_hir::{BorrowKind, Expr, ExprKind, UnOp};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::hir::map::Map;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use rustc_span::source_map::Span;
 

clippy_lints/src/enum_clike.rs

@@ -3,11 +3,11 @@
 
 use crate::consts::{miri_to_const, Constant};
 use crate::utils::span_lint;
-use rustc::ty;
-use rustc::ty::util::IntTypeExt;
 use rustc_ast::ast::{IntTy, UintTy};
 use rustc_hir::{Item, ItemKind};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::ty;
+use rustc_middle::ty::util::IntTypeExt;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use std::convert::TryFrom;
 
@@ -51,7 +51,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for UnportableVariant {
                         .tcx
                         .const_eval_poly(def_id)
                         .ok()
-                        .map(|val| rustc::ty::Const::from_value(cx.tcx, val, ty));
+                        .map(|val| rustc_middle::ty::Const::from_value(cx.tcx, val, ty));
                     if let Some(Constant::Int(val)) = constant.and_then(miri_to_const) {
                         if let ty::Adt(adt, _) = ty.kind {
                             if adt.is_enum() {

clippy_lints/src/escape.rs

@@ -1,9 +1,9 @@
-use rustc::ty::layout::LayoutOf;
-use rustc::ty::{self, Ty};
 use rustc_hir::intravisit;
 use rustc_hir::{self, Body, FnDecl, HirId, HirIdSet, ItemKind, Node};
 use rustc_infer::infer::TyCtxtInferExt;
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::ty::layout::LayoutOf;
+use rustc_middle::ty::{self, Ty};
 use rustc_session::{declare_tool_lint, impl_lint_pass};
 use rustc_span::source_map::Span;
 use rustc_typeck::expr_use_visitor::{ConsumeMode, Delegate, ExprUseVisitor, Place, PlaceBase};
@@ -92,7 +92,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for BoxedLocal {
 }
 
 // TODO: Replace with Map::is_argument(..) when it's fixed
-fn is_argument(map: rustc::hir::map::Map<'_>, id: HirId) -> bool {
+fn is_argument(map: rustc_middle::hir::map::Map<'_>, id: HirId) -> bool {
     match map.find(id) {
         Some(Node::Binding(_)) => (),
         _ => return false,

clippy_lints/src/eta_reduction.rs

@@ -1,9 +1,9 @@
 use if_chain::if_chain;
-use rustc::lint::in_external_macro;
-use rustc::ty::{self, Ty};
 use rustc_errors::Applicability;
 use rustc_hir::{def_id, Expr, ExprKind, Param, PatKind, QPath};
 use rustc_lint::{LateContext, LateLintPass, LintContext};
+use rustc_middle::lint::in_external_macro;
+use rustc_middle::ty::{self, Ty};
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 use crate::utils::{

clippy_lints/src/eval_order_dependence.rs

@@ -1,10 +1,10 @@
 use crate::utils::{get_parent_expr, span_lint, span_lint_and_note};
 use if_chain::if_chain;
-use rustc::hir::map::Map;
-use rustc::ty;
 use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
 use rustc_hir::{def, BinOpKind, Block, Expr, ExprKind, Guard, HirId, Local, Node, QPath, Stmt, StmtKind};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::hir::map::Map;
+use rustc_middle::ty;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {

clippy_lints/src/fallible_impl_from.rs

@@ -1,10 +1,10 @@
 use crate::utils::paths::{BEGIN_PANIC, BEGIN_PANIC_FMT, FROM_TRAIT, OPTION, RESULT};
 use crate::utils::{is_expn_of, match_def_path, method_chain_args, span_lint_and_then, walk_ptrs_ty};
 use if_chain::if_chain;
-use rustc::hir::map::Map;
-use rustc::ty::{self, Ty};
 use rustc_hir as hir;
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::hir::map::Map;
+use rustc_middle::ty::{self, Ty};
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use rustc_span::Span;
 

clippy_lints/src/float_literal.rs

@@ -1,10 +1,10 @@
 use crate::utils::{numeric_literal, span_lint_and_sugg};
 use if_chain::if_chain;
-use rustc::ty;
 use rustc_ast::ast::{FloatTy, LitFloatType, LitKind};
 use rustc_errors::Applicability;
 use rustc_hir as hir;
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::ty;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use std::{f32, f64, fmt};
 

clippy_lints/src/floating_point_arithmetic.rs

@@ -4,10 +4,10 @@ use crate::consts::{
 };
 use crate::utils::{higher, numeric_literal, span_lint_and_sugg, sugg, SpanlessEq};
 use if_chain::if_chain;
-use rustc::ty;
 use rustc_errors::Applicability;
 use rustc_hir::{BinOpKind, Expr, ExprKind, UnOp};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::ty;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use rustc_span::source_map::Spanned;
 

clippy_lints/src/format.rs

@@ -91,7 +91,7 @@ fn on_argumentv1_new<'a, 'tcx>(
         if pats.len() == 1;
         then {
             let ty = walk_ptrs_ty(cx.tables.pat_ty(&pats[0]));
-            if ty.kind != rustc::ty::Str && !match_type(cx, ty, &paths::STRING) {
+            if ty.kind != rustc_middle::ty::Str && !match_type(cx, ty, &paths::STRING) {
                 return None;
             }
             if let ExprKind::Lit(ref lit) = format_args.kind {

clippy_lints/src/formatting.rs

@@ -1,8 +1,8 @@
 use crate::utils::{differing_macro_contexts, snippet_opt, span_lint_and_help, span_lint_and_note};
 use if_chain::if_chain;
-use rustc::lint::in_external_macro;
 use rustc_ast::ast::{BinOpKind, Block, Expr, ExprKind, StmtKind, UnOp};
 use rustc_lint::{EarlyContext, EarlyLintPass};
+use rustc_middle::lint::in_external_macro;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use rustc_span::source_map::Span;
 

clippy_lints/src/functions.rs

@@ -3,16 +3,16 @@ use crate::utils::{
     must_use_attr, qpath_res, return_ty, snippet, snippet_opt, span_lint, span_lint_and_help, span_lint_and_then,
     trait_ref_of_method, type_is_unsafe_function,
 };
-use rustc::hir::map::Map;
-use rustc::lint::in_external_macro;
-use rustc::ty::{self, Ty};
 use rustc_ast::ast::Attribute;
 use rustc_data_structures::fx::FxHashSet;
 use rustc_errors::Applicability;
 use rustc_hir as hir;
 use rustc_hir::intravisit;
 use rustc_hir::{def::Res, def_id::DefId};
 use rustc_lint::{LateContext, LateLintPass, LintContext};
+use rustc_middle::hir::map::Map;
+use rustc_middle::lint::in_external_macro;
+use rustc_middle::ty::{self, Ty};
 use rustc_session::{declare_tool_lint, impl_lint_pass};
 use rustc_span::source_map::Span;
 use rustc_target::spec::abi::Abi;

clippy_lints/src/identity_op.rs

@@ -1,6 +1,6 @@
-use rustc::ty;
 use rustc_hir::{BinOpKind, Expr, ExprKind};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::ty;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use rustc_span::source_map::Span;
 

clippy_lints/src/if_not_else.rs

@@ -1,9 +1,9 @@
 //! lint on if branches that could be swapped so no `!` operation is necessary
 //! on the condition
 
-use rustc::lint::in_external_macro;
 use rustc_ast::ast::{BinOpKind, Expr, ExprKind, UnOp};
 use rustc_lint::{EarlyContext, EarlyLintPass, LintContext};
+use rustc_middle::lint::in_external_macro;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 use crate::utils::span_lint_and_help;