Rollup merge of #82917 - cuviper:iter-zip, r=m-ou-se

[rust.git] / clippy_lints / src / mem_discriminant.rs

diff --git a/clippy_lints/src/mem_discriminant.rs b/clippy_lints/src/mem_discriminant.rs
index d315c5ef89a8830b626d9166c05c44b078b2b0a4..7895ba9f1e07687154eb16e46d063964a12546ef 100644 (file)
--- a/clippy_lints/src/mem_discriminant.rs
+++ b/clippy_lints/src/mem_discriminant.rs
@@ -1,10 +1,12 @@
-use crate::utils::{match_def_path, paths, snippet, span_lint_and_then, walk_ptrs_ty_depth};
+use clippy_utils::diagnostics::span_lint_and_then;
+use clippy_utils::source::snippet;
+use clippy_utils::ty::walk_ptrs_ty_depth;
+use clippy_utils::{match_def_path, paths};
 use if_chain::if_chain;
 use rustc_errors::Applicability;
 use rustc_hir::{BorrowKind, Expr, ExprKind};
 use rustc_lint::{LateContext, LateLintPass};
 use rustc_session::{declare_lint_pass, declare_tool_lint};
-
 use std::iter;
 
 declare_clippy_lint! {
@@ -29,16 +31,16 @@
 
 declare_lint_pass!(MemDiscriminant => [MEM_DISCRIMINANT_NON_ENUM]);
 
-impl<'a, 'tcx> LateLintPass<'a, 'tcx> for MemDiscriminant {
-    fn check_expr(&mut self, cx: &LateContext<'a, 'tcx>, expr: &'tcx Expr<'_>) {
+impl<'tcx> LateLintPass<'tcx> for MemDiscriminant {
+    fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
         if_chain! {
             if let ExprKind::Call(ref func, ref func_args) = expr.kind;
             // is `mem::discriminant`
             if let ExprKind::Path(ref func_qpath) = func.kind;
-            if let Some(def_id) = cx.tables().qpath_res(func_qpath, func.hir_id).opt_def_id();
+            if let Some(def_id) = cx.qpath_res(func_qpath, func.hir_id).opt_def_id();
             if match_def_path(cx, def_id, &paths::MEM_DISCRIMINANT);
             // type is non-enum
-            let ty_param = cx.tables().node_substs(func.hir_id).type_at(0);
+            let ty_param = cx.typeck_results().node_substs(func.hir_id).type_at(0);
             if !ty_param.is_enum();
 
             then {