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