src/test/ui/parser/expr-as-stmt-2.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/expr-as-stmt-2.rs:3:26
   3    |
   4 LL |     if let Some(x) = a { true } else { false }
   5    |     ---------------------^^^^-----------------
   6    |     |                    |
   7    |     |                    expected `()`, found `bool`
   8    |     expected this to be `()`
   9    |
  10 help: you might have meant to return this value
  11    |
  12 LL |     if let Some(x) = a { return true; } else { false }
  13    |                          ^^^^^^     ^
  14
  15 error[E0308]: mismatched types
  16   --> $DIR/expr-as-stmt-2.rs:3:40
  17    |
  18 LL |     if let Some(x) = a { true } else { false }
  19    |     -----------------------------------^^^^^--
  20    |     |                                  |
  21    |     |                                  expected `()`, found `bool`
  22    |     expected this to be `()`
  23    |
  24 help: you might have meant to return this value
  25    |
  26 LL |     if let Some(x) = a { true } else { return false; }
  27    |                                        ^^^^^^      ^
  28
  29 error[E0308]: mismatched types
  30   --> $DIR/expr-as-stmt-2.rs:6:5
  31    |
  32 LL |   fn foo(a: Option<u32>, b: Option<u32>) -> bool {
  33    |                                             ---- expected `bool` because of return type
  34 LL |       if let Some(x) = a { true } else { false }
  35    |       ------------------------------------------ help: parentheses are required to parse this as an expression: `(if let Some(x) = a { true } else { false })`
  36 ...
  37 LL | /     &&
  38 LL | |     if let Some(y) = a { true } else { false }
  39    | |______________________________________________^ expected `bool`, found `&&bool`
  40
  41 error: aborting due to 3 previous errors
  42
  43 For more information about this error, try `rustc --explain E0308`.