Use 'tcx for references to AccessLevels wherever possible.

clippy_lints/src/modulo_arithmetic.rs

@@ -36,7 +36,7 @@ struct OperandInfo {
     is_integral: bool,
 }
 
-fn analyze_operand(operand: &Expr<'_>, cx: &LateContext<'_, '_>, expr: &Expr<'_>) -> Option<OperandInfo> {
+fn analyze_operand(operand: &Expr<'_>, cx: &LateContext<'_>, expr: &Expr<'_>) -> Option<OperandInfo> {
     match constant(cx, cx.tables(), operand) {
         Some((Constant::Int(v), _)) => match cx.tables().expr_ty(expr).kind {
             ty::Int(ity) => {
@@ -79,8 +79,8 @@ fn might_have_negative_value(t: &ty::TyS<'_>) -> bool {
     t.is_signed() || t.is_floating_point()
 }
 
-fn check_const_operands<'a, 'tcx>(
-    cx: &LateContext<'a, 'tcx>,
+fn check_const_operands<'tcx>(
+    cx: &LateContext<'tcx>,
     expr: &'tcx Expr<'_>,
     lhs_operand: &OperandInfo,
     rhs_operand: &OperandInfo,
@@ -105,7 +105,7 @@ fn check_const_operands<'a, 'tcx>(
     }
 }
 
-fn check_non_const_operands<'a, 'tcx>(cx: &LateContext<'a, 'tcx>, expr: &'tcx Expr<'_>, operand: &Expr<'_>) {
+fn check_non_const_operands<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>, operand: &Expr<'_>) {
     let operand_type = cx.tables().expr_ty(operand);
     if might_have_negative_value(operand_type) {
         span_lint_and_then(
@@ -123,8 +123,8 @@ fn check_non_const_operands<'a, 'tcx>(cx: &LateContext<'a, 'tcx>, expr: &'tcx Ex
     }
 }
 
-impl<'a, 'tcx> LateLintPass<'a, 'tcx> for ModuloArithmetic {
-    fn check_expr(&mut self, cx: &LateContext<'a, 'tcx>, expr: &'tcx Expr<'_>) {
+impl<'tcx> LateLintPass<'tcx> for ModuloArithmetic {
+    fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
         match &expr.kind {
             ExprKind::Binary(op, lhs, rhs) | ExprKind::AssignOp(op, lhs, rhs) => {
                 if let BinOpKind::Rem = op.node {