45 lines
978 B
Rust
45 lines
978 B
Rust
|
//@ run-rustfix
|
||
|
|
|
||
|
|
#![feature(let_chains)]
|
||
|
|
#![allow(unused_variables)]
|
||
|
|
#![allow(dead_code)]
|
||
|
|
#![allow(irrefutable_let_patterns)]
|
||
|
|
|
||
|
|
fn err_some(b: bool, x: Option<u32>) {
|
||
|
|
if b && let Some(x) = x {}
|
||
|
|
//~^ ERROR unexpected `if` in the condition expression
|
||
|
|
}
|
||
|
|
|
||
|
|
fn err_none(b: bool, x: Option<u32>) {
|
||
|
|
if b && let None = x {}
|
||
|
|
//~^ ERROR unexpected `if` in the condition expression
|
||
|
|
}
|
||
|
|
|
||
|
|
fn err_bool_1() {
|
||
|
|
if true && true { true } else { false };
|
||
|
|
//~^ ERROR unexpected `if` in the condition expression
|
||
|
|
}
|
||
|
|
|
||
|
|
fn err_bool_2() {
|
||
|
|
if true && false { true } else { false };
|
||
|
|
//~^ ERROR unexpected `if` in the condition expression
|
||
|
|
}
|
||
|
|
|
||
|
|
fn should_ok_1() {
|
||
|
|
if true && if let x = 1 { true } else { true } {}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn should_ok_2() {
|
||
|
|
if true && if let 1 = 1 { true } else { true } {}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn should_ok_3() {
|
||
|
|
if true && if true { true } else { false } {}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn should_ok_in_nested() {
|
||
|
|
if true && if true { true } else { false } { true } else { false };
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {}
|