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487cf647 FG |
1 | // run-rustfix |
2 | ||
3 | #![feature(let_chains)] | |
4 | #![allow(unused_variables)] | |
5 | #![allow(dead_code)] | |
6 | #![allow(irrefutable_let_patterns)] | |
7 | ||
8 | fn err_some(b: bool, x: Option<u32>) { | |
9 | if b && let Some(x) = x {} | |
10 | //~^ ERROR unexpected `if` in the condition expression | |
11 | } | |
12 | ||
13 | fn err_none(b: bool, x: Option<u32>) { | |
14 | if b && let None = x {} | |
15 | //~^ ERROR unexpected `if` in the condition expression | |
16 | } | |
17 | ||
18 | fn err_bool_1() { | |
19 | if true && true { true } else { false }; | |
20 | //~^ ERROR unexpected `if` in the condition expression | |
21 | } | |
22 | ||
23 | fn err_bool_2() { | |
24 | if true && false { true } else { false }; | |
25 | //~^ ERROR unexpected `if` in the condition expression | |
26 | } | |
27 | ||
28 | fn should_ok_1() { | |
29 | if true && if let x = 1 { true } else { true } {} | |
30 | } | |
31 | ||
32 | fn should_ok_2() { | |
33 | if true && if let 1 = 1 { true } else { true } {} | |
34 | } | |
35 | ||
36 | fn should_ok_3() { | |
37 | if true && if true { true } else { false } {} | |
38 | } | |
39 | ||
40 | fn shoule_match_ok() { | |
41 | #[cfg(feature = "full")] | |
42 | { | |
43 | let a = 1; | |
44 | let b = 2; | |
45 | if match a { | |
46 | 1 if b == 1 => true, | |
47 | _ => false, | |
48 | } && if a > 1 { true } else { false } | |
49 | { | |
50 | true | |
51 | } | |
52 | } | |
53 | } | |
54 | ||
55 | fn should_ok_in_nested() { | |
56 | if true && if true { true } else { false } { true } else { false }; | |
57 | } | |
58 | ||
59 | fn main() {} |