Rollup merge of #5336 - matthiaskrgr:rustup_35, r=flip1995

rustup https://github.com/rust-lang/rust/pull/69920/

changelog: none

clippy_lints/src/lib.rs

@@ -56,9 +56,9 @@ extern crate rustc_trait_selection;
 #[allow(unused_extern_crates)]
 extern crate rustc_typeck;
 
-use rustc::session::Session;
 use rustc_data_structures::fx::FxHashSet;
 use rustc_lint::LintId;
+use rustc_session::Session;
 
 /// Macro used to declare a Clippy lint.
 ///

clippy_lints/src/missing_inline.rs

@@ -69,7 +69,7 @@ fn check_missing_inline_attrs(cx: &LateContext<'_, '_>, attrs: &[ast::Attribute]
 }
 
 fn is_executable(cx: &LateContext<'_, '_>) -> bool {
-    use rustc::session::config::CrateType;
+    use rustc_session::config::CrateType;
 
     cx.tcx.sess.crate_types.get().iter().any(|t: &CrateType| match t {
         CrateType::Executable => true,

clippy_lints/src/trivially_copy_pass_by_ref.rs

@@ -3,13 +3,13 @@ use std::cmp;
 use crate::utils::{is_copy, is_self_ty, snippet, span_lint_and_sugg};
 use if_chain::if_chain;
 use matches::matches;
-use rustc::session::config::Config as SessionConfig;
 use rustc::ty;
 use rustc_errors::Applicability;
 use rustc_hir as hir;
 use rustc_hir::intravisit::FnKind;
 use rustc_hir::{Body, FnDecl, HirId, ItemKind, MutTy, Mutability, Node};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_session::config::Config as SessionConfig;
 use rustc_session::{declare_tool_lint, impl_lint_pass};
 use rustc_span::Span;
 use rustc_target::abi::LayoutOf;

clippy_lints/src/utils/attrs.rs

@@ -1,6 +1,6 @@
-use rustc::session::Session;
 use rustc_ast::ast;
 use rustc_errors::Applicability;
+use rustc_session::Session;
 use std::str::FromStr;
 
 /// Deprecation status of attributes known by Clippy.

clippy_lints/src/utils/author.rs

@@ -3,7 +3,6 @@
 
 use crate::utils::{get_attr, higher};
 use rustc::hir::map::Map;
-use rustc::session::Session;
 use rustc_ast::ast::{Attribute, LitFloatType, LitKind};
 use rustc_ast::walk_list;
 use rustc_data_structures::fx::FxHashMap;
@@ -11,6 +10,7 @@ use rustc_hir as hir;
 use rustc_hir::intravisit::{NestedVisitorMap, Visitor};
 use rustc_hir::{BindingAnnotation, Block, Expr, ExprKind, Pat, PatKind, QPath, Stmt, StmtKind, TyKind};
 use rustc_lint::{LateContext, LateLintPass, LintContext};
+use rustc_session::Session;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {

clippy_lints/src/utils/inspector.rs

@@ -1,11 +1,11 @@
 //! checks for attributes
 
 use crate::utils::get_attr;
-use rustc::session::Session;
 use rustc_ast::ast::Attribute;
 use rustc_hir as hir;
 use rustc_hir::print;
 use rustc_lint::{LateContext, LateLintPass, LintContext};
+use rustc_session::Session;
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {