1 files changed, 0 insertions, 62 deletions
diff --git a/clippy_lints/src/operators/ptr_eq.rs b/clippy_lints/src/operators/ptr_eq.rs
deleted file mode 100644
index 8118ad59bb7..00000000000
--- a/clippy_lints/src/operators/ptr_eq.rs
+++ /dev/null
@@ -1,62 +0,0 @@
-use clippy_utils::diagnostics::span_lint_and_sugg;
-use clippy_utils::source::SpanRangeExt;
-use clippy_utils::std_or_core;
-use rustc_errors::Applicability;
-use rustc_hir::{BinOpKind, Expr, ExprKind};
-use rustc_lint::LateContext;
-
-use super::PTR_EQ;
-
-pub(super) fn check<'tcx>(
-    cx: &LateContext<'tcx>,
-    expr: &'tcx Expr<'_>,
-    op: BinOpKind,
-    left: &'tcx Expr<'_>,
-    right: &'tcx Expr<'_>,
-) {
-    if BinOpKind::Eq == op {
-        let (left, right) = match (expr_as_cast_to_usize(cx, left), expr_as_cast_to_usize(cx, right)) {
-            (Some(lhs), Some(rhs)) => (lhs, rhs),
-            _ => (left, right),
-        };
-
-        if let Some(left_var) = expr_as_cast_to_raw_pointer(cx, left)
-            && let Some(right_var) = expr_as_cast_to_raw_pointer(cx, right)
-            && let Some(left_snip) = left_var.span.get_source_text(cx)
-            && let Some(right_snip) = right_var.span.get_source_text(cx)
-        {
-            let Some(top_crate) = std_or_core(cx) else { return };
-            span_lint_and_sugg(
-                cx,
-                PTR_EQ,
-                expr.span,
-                format!("use `{top_crate}::ptr::eq` when comparing raw pointers"),
-                "try",
-                format!("{top_crate}::ptr::eq({left_snip}, {right_snip})"),
-                Applicability::MachineApplicable,
-            );
-        }
-    }
-}
-
-// If the given expression is a cast to a usize, return the lhs of the cast
-// E.g., `foo as *const _ as usize` returns `foo as *const _`.
-fn expr_as_cast_to_usize<'tcx>(cx: &LateContext<'tcx>, cast_expr: &'tcx Expr<'_>) -> Option<&'tcx Expr<'tcx>> {
-    if cx.typeck_results().expr_ty(cast_expr) == cx.tcx.types.usize {
-        if let ExprKind::Cast(expr, _) = cast_expr.kind {
-            return Some(expr);
-        }
-    }
-    None
-}
-
-// If the given expression is a cast to a `*const` pointer, return the lhs of the cast
-// E.g., `foo as *const _` returns `foo`.
-fn expr_as_cast_to_raw_pointer<'tcx>(cx: &LateContext<'tcx>, cast_expr: &'tcx Expr<'_>) -> Option<&'tcx Expr<'tcx>> {
-    if cx.typeck_results().expr_ty(cast_expr).is_raw_ptr() {
-        if let ExprKind::Cast(expr, _) = cast_expr.kind {
-            return Some(expr);
-        }
-    }
-    None
-}