}
}
-fn bla() {
- let a: i32;
- let (b, c, d): (i32, i64, i16);
- {
- {
- let cdefg: i32;
- let blar: i32;
- }
- {
- let e: i32;
- }
- {
- let e: i32;
- let f: i32;
- }
- match 5 {
- 1 => println!(""),
- e => panic!(),
- }
- match 5 {
- 1 => println!(""),
- _ => panic!(),
- }
- }
-}
-
-fn bindings(a: i32, b: i32, c: i32, d: i32, e: i32, f: i32, g: i32, h: i32) {}
-
-fn bindings2() {
- let (a, b, c, d, e, f, g, h) = unimplemented!();
-}
-
-fn shadowing() {
- let a = 0i32;
- let a = 0i32;
- let a = 0i32;
- let a = 0i32;
- let a = 0i32;
- let a = 0i32;
- {
- let a = 0i32;
- }
-}
-
-fn patterns() {
- enum Z {
- A(i32),
- B(i32),
- C(i32),
- D(i32),
- E(i32),
- F(i32),
- }
-
- // These should not trigger a warning, since the pattern bindings are a new scope.
- match Z::A(0) {
- Z::A(a) => {},
- Z::B(b) => {},
- Z::C(c) => {},
- Z::D(d) => {},
- Z::E(e) => {},
- Z::F(f) => {},
- }
-}
-
fn underscores_and_numbers() {
let _1 = 1; //~ERROR Consider a more descriptive name
let ____1 = 1; //~ERROR Consider a more descriptive name