File: always-inhabited-union-ref.exhaustive_patterns.stderr

package info (click to toggle)
rustc-web 1.78.0%2Bdfsg1-2~deb12u3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,245,420 kB
  • sloc: xml: 147,985; javascript: 18,022; sh: 11,083; python: 10,265; ansic: 6,172; cpp: 5,023; asm: 4,390; makefile: 4,269
file content (37 lines) | stat: -rw-r--r-- 1,117 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
error[E0004]: non-exhaustive patterns: type `&!` is non-empty
  --> $DIR/always-inhabited-union-ref.rs:25:11
   |
LL |     match uninhab_ref() {
   |           ^^^^^^^^^^^^^
   |
   = note: the matched value is of type `&!`
   = note: references are always considered inhabited
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
   |
LL ~     match uninhab_ref() {
LL +         _ => todo!(),
LL +     }
   |

error[E0004]: non-exhaustive patterns: type `Foo` is non-empty
  --> $DIR/always-inhabited-union-ref.rs:29:11
   |
LL |     match uninhab_union() {
   |           ^^^^^^^^^^^^^^^
   |
note: `Foo` defined here
  --> $DIR/always-inhabited-union-ref.rs:12:11
   |
LL | pub union Foo {
   |           ^^^
   = note: the matched value is of type `Foo`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
   |
LL ~     match uninhab_union() {
LL +         _ => todo!(),
LL +     }
   |

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0004`.