src/test/ui/return/tail-expr-as-potential-return.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/tail-expr-as-potential-return.rs:27:9
   3    |
   4 LL | /     if x {
   5 LL | |         Err(42)
   6    | |         ^^^^^^^ expected `()`, found enum `Result`
   7 LL | |                 //| HELP you might have meant to return this value
   8 LL | |     }
   9    | |_____- expected this to be `()`
  10    |
  11    = note: expected unit type `()`
  12                    found enum `Result<_, {integer}>`
  13 help: you might have meant to return this value
  14    |
  15 LL |         return Err(42);
  16    |         ++++++        +
  17
  18 error[E0308]: mismatched types
  19   --> $DIR/tail-expr-as-potential-return.rs:43:9
  20    |
  21 LL | /     if true {
  22 LL | |         1i32
  23    | |         ^^^^ expected `()`, found `i32`
  24 LL | |             //| HELP you might have meant to return this value
  25 LL | |     }
  26    | |_____- expected this to be `()`
  27    |
  28 help: you might have meant to return this value
  29    |
  30 LL |         return 1i32;
  31    |         ++++++     +
  32
  33 error[E0308]: mismatched types
  34   --> $DIR/tail-expr-as-potential-return.rs:19:9
  35    |
  36 LL | /     if x {
  37 LL | |         Err(42)
  38    | |         ^^^^^^^ expected `()`, found enum `Result`
  39 LL | |                 //| HELP you might have meant to return this value
  40 LL | |     }
  41    | |_____- expected this to be `()`
  42    |
  43    = note: expected unit type `()`
  44                    found enum `Result<_, {integer}>`
  45 help: you might have meant to return this value
  46    |
  47 LL |         return Err(42);
  48    |         ++++++        +
  49
  50 error: aborting due to 3 previous errors
  51
  52 For more information about this error, try `rustc --explain E0308`.