Update clippy_lints/src/casts/fn_to_numeric_cast_any.rs

Co-authored-by: Cameron Steffen <[email protected]>

Author: michaelsproul

clippy_lints/src/casts/fn_to_numeric_cast_any.rs

@@ -17,7 +17,7 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, cast_expr: &Expr<'_>,
     match cast_from.kind() {
         ty::FnDef(..) | ty::FnPtr(_) => {
             let mut applicability = Applicability::MaybeIncorrect;
-            let from_snippet = snippet_with_applicability(cx, cast_expr.span, "x", &mut applicability);
+            let from_snippet = snippet_with_applicability(cx, cast_expr.span, "..", &mut applicability);
 
             span_lint_and_sugg(
                 cx,