rust/src/test/ui/issues/issue-16401.stderr
Mazdak Farrokhzad ab050d6a83 MatchExpressionArmPattern: Use more generic wording.
The existing wording was inappropriate for e.g.
`if let Ok(_) = expr { .. }`. The diagnostic would
leak the fact that we desugar to a `match`.
2019-12-30 13:50:20 +01:00

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error[E0308]: mismatched types
--> $DIR/issue-16401.rs:8:9
|
LL | match () {
| -- this expression has type `()`
LL | Slice { data: data, len: len } => (),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `Slice`
|
= note: expected unit type `()`
found struct `Slice<_>`
error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.