src/test/ui/parser/issue-103381.fixed

   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() {}