--- /dev/null
+if_chain! {
+ if let StmtKind::Local(ref local) = stmt.kind;
+ if let Some(ref init) = local.init;
+ if let ExprKind::Cast(ref expr, ref cast_ty) = init.kind;
+ if let TyKind::Path(ref qp) = cast_ty.kind;
+ if match_qpath(qp, &["char"]);
+ if let ExprKind::Lit(ref lit) = expr.kind;
+ if let LitKind::Int(69, _) = lit.node;
+ if let PatKind::Binding(BindingAnnotation::Unannotated, _, name, None) = local.pat.kind;
+ if name.as_str() == "x";
+ then {
+ // report your lint here
+ }
+}