src/test/ui/closures/2229_closure_analysis/match/pattern-matching-should-fail.stderr

   1 error[E0004]: non-exhaustive patterns: type `u8` is non-empty
   2   --> $DIR/pattern-matching-should-fail.rs:70:23
   3    |
   4 LL |     let c1 = || match x { };
   5    |                       ^
   6    |
   7    = note: the matched value is of type `u8`
   8 help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
   9    |
  10 LL ~     let c1 = || match x {
  11 LL +         _ => todo!(),
  12 LL ~     };
  13    |
  14
  15 error[E0381]: use of possibly-uninitialized variable: `x`
  16   --> $DIR/pattern-matching-should-fail.rs:8:23
  17    |
  18 LL |     let c1 = || match x { };
  19    |                       ^ use of possibly-uninitialized `x`
  20
  21 error[E0381]: borrow of possibly-uninitialized variable: `x`
  22   --> $DIR/pattern-matching-should-fail.rs:15:14
  23    |
  24 LL |     let c2 = || match x { _ => () };
  25    |              ^^       - borrow occurs due to use in closure
  26    |              |
  27    |              use of possibly-uninitialized `x`
  28
  29 error[E0381]: borrow of possibly-uninitialized variable: `variant`
  30   --> $DIR/pattern-matching-should-fail.rs:27:13
  31    |
  32 LL |     let c = || {
  33    |             ^^ use of possibly-uninitialized `variant`
  34 LL |
  35 LL |         match variant {
  36    |               ------- borrow occurs due to use in closure
  37
  38 error[E0381]: borrow of possibly-uninitialized variable: `variant`
  39   --> $DIR/pattern-matching-should-fail.rs:39:13
  40    |
  41 LL |     let c = || {
  42    |             ^^ use of possibly-uninitialized `variant`
  43 LL |
  44 LL |         match variant {
  45    |               ------- borrow occurs due to use in closure
  46
  47 error[E0381]: use of possibly-uninitialized variable: `g`
  48   --> $DIR/pattern-matching-should-fail.rs:55:15
  49    |
  50 LL |         match g { };
  51    |               ^ use of possibly-uninitialized `g`
  52
  53 error[E0381]: use of possibly-uninitialized variable: `t`
  54   --> $DIR/pattern-matching-should-fail.rs:58:19
  55    |
  56 LL |             match t { };
  57    |                   ^ use of possibly-uninitialized `t`
  58
  59 error[E0381]: use of possibly-uninitialized variable: `x`
  60   --> $DIR/pattern-matching-should-fail.rs:70:23
  61    |
  62 LL |     let c1 = || match x { };
  63    |                       ^ use of possibly-uninitialized `x`
  64
  65 error: aborting due to 8 previous errors
  66
  67 Some errors have detailed explanations: E0004, E0381.
  68 For more information about an error, try `rustc --explain E0004`.