1 files changed, 0 insertions, 64 deletions
diff --git a/src/tools/clippy/clippy_lints/src/vec_resize_to_zero.rs b/src/tools/clippy/clippy_lints/src/vec_resize_to_zero.rs
deleted file mode 100644
index 0fee3e812..000000000
--- a/src/tools/clippy/clippy_lints/src/vec_resize_to_zero.rs
+++ /dev/null
@@ -1,64 +0,0 @@
-use clippy_utils::diagnostics::span_lint_and_then;
-use clippy_utils::{match_def_path, paths};
-use if_chain::if_chain;
-use rustc_ast::LitKind;
-use rustc_errors::Applicability;
-use rustc_hir as hir;
-use rustc_hir::{Expr, ExprKind};
-use rustc_lint::{LateContext, LateLintPass};
-use rustc_session::{declare_lint_pass, declare_tool_lint};
-use rustc_span::source_map::Spanned;
-
-declare_clippy_lint! {
-    /// ### What it does
-    /// Finds occurrences of `Vec::resize(0, an_int)`
-    ///
-    /// ### Why is this bad?
-    /// This is probably an argument inversion mistake.
-    ///
-    /// ### Example
-    /// ```rust
-    /// vec!(1, 2, 3, 4, 5).resize(0, 5)
-    /// ```
-    ///
-    /// Use instead:
-    /// ```rust
-    /// vec!(1, 2, 3, 4, 5).clear()
-    /// ```
-    #[clippy::version = "1.46.0"]
-    pub VEC_RESIZE_TO_ZERO,
-    correctness,
-    "emptying a vector with `resize(0, an_int)` instead of `clear()` is probably an argument inversion mistake"
-}
-
-declare_lint_pass!(VecResizeToZero => [VEC_RESIZE_TO_ZERO]);
-
-impl<'tcx> LateLintPass<'tcx> for VecResizeToZero {
-    fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
-        if_chain! {
-            if let hir::ExprKind::MethodCall(path_segment, args, _) = expr.kind;
-            if let Some(method_def_id) = cx.typeck_results().type_dependent_def_id(expr.hir_id);
-            if match_def_path(cx, method_def_id, &paths::VEC_RESIZE) && args.len() == 3;
-            if let ExprKind::Lit(Spanned { node: LitKind::Int(0, _), .. }) = args[1].kind;
-            if let ExprKind::Lit(Spanned { node: LitKind::Int(..), .. }) = args[2].kind;
-            then {
-                let method_call_span = expr.span.with_lo(path_segment.ident.span.lo());
-                span_lint_and_then(
-                    cx,
-                    VEC_RESIZE_TO_ZERO,
-                    expr.span,
-                    "emptying a vector with `resize`",
-                    |db| {
-                        db.help("the arguments may be inverted...");
-                        db.span_suggestion(
-                            method_call_span,
-                            "...or you can empty the vector with",
-                            "clear()".to_string(),
-                            Applicability::MaybeIncorrect,
-                        );
-                    },
-                );
-            }
-        }
-    }
-}