1 #![feature(tool_lints)]
4 #![warn(clippy::double_parens)]
7 fn dummy_fn<T>(_: T) {}
12 fn dummy_method<T>(self, _: T) {}
15 fn simple_double_parens() -> i32 {
19 fn fn_double_parens() {
23 fn method_double_parens(x: DummyStruct) {
27 fn tuple_double_parens() -> (i32, i32) {
31 fn unit_double_parens() {
39 fn method_tuple_ok(x: DummyStruct) {
40 x.dummy_method((1, 2));
47 fn method_unit_ok(x: DummyStruct) {