1 error[E0282]: type annotations needed
2 --> $DIR/match-unresolved-one-arm.rs:4:9
4 LL | let x = match () {
7 help: consider giving `x` an explicit type
9 LL | let x: _ = match () {
12 error: aborting due to previous error
14 For more information about this error, try `rustc --explain E0282`.