Ensure map callee references an argument

rust-lang · Jan 23, 2025 · 4df6872 · 4df6872
1 parent 2c0e047
commit 4df6872
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/clippy_lints/src/single_option_map.rs b/clippy_lints/src/single_option_map.rs
@@ -1,6 +1,7 @@
 use clippy_utils::diagnostics::span_lint_and_help;
-use clippy_utils::peel_blocks;
 use clippy_utils::ty::is_type_diagnostic_item;
+use clippy_utils::{path_res, peel_blocks};
+use rustc_hir::def::Res;
 use rustc_hir::def_id::LocalDefId;
 use rustc_hir::intravisit::FnKind;
 use rustc_hir::{Body, ExprKind, FnDecl, FnRetTy};
@@ -56,6 +57,7 @@ impl<'tcx> LateLintPass<'tcx> for SingleOptionMap {
                 && let callee_type = cx.typeck_results().expr_ty(callee)
                 && is_type_diagnostic_item(cx, callee_type, sym::Option)
                 && let ExprKind::Path(_path) = callee.kind
+                && let Res::Local(_id) = path_res(cx, callee)
             {
                 span_lint_and_help(
                     cx,