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

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

diff --git a/clippy_lints/src/implicit_saturating_sub.rs b/clippy_lints/src/implicit_saturating_sub.rs
index b57fe8dc4269e341b7f6299cae07331aff409562..5207c628987263776989fe329171f7d9072c1d23 100644 (file)
--- a/clippy_lints/src/implicit_saturating_sub.rs
+++ b/clippy_lints/src/implicit_saturating_sub.rs
@@ -1,4 +1,5 @@
-use crate::utils::{higher, in_macro, match_qpath, span_lint_and_sugg, SpanlessEq};
+use clippy_utils::diagnostics::span_lint_and_sugg;
+use clippy_utils::{in_macro, match_qpath, SpanlessEq};
 use if_chain::if_chain;
 use rustc_ast::ast::LitKind;
 use rustc_errors::Applicability;
@@ -42,7 +43,7 @@ fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
             return;
         }
         if_chain! {
-            if let Some((ref cond, ref then, None)) = higher::if_block(&expr);
+            if let ExprKind::If(cond, then, None) = &expr.kind;
 
             // Check if the conditional expression is a binary operation
             if let ExprKind::Binary(ref cond_op, ref cond_left, ref cond_right) = cond.kind;
@@ -59,8 +60,7 @@ fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
             if let Some(target) = subtracts_one(cx, e);
 
             // Extracting out the variable name
-            if let ExprKind::Path(ref assign_path) = target.kind;
-            if let QPath::Resolved(_, ref ares_path) = assign_path;
+            if let ExprKind::Path(QPath::Resolved(_, ref ares_path)) = target.kind;
 
             then {
                 // Handle symmetric conditions in the if statement