error[E0308]: mismatched types
  --> $DIR/match-type-err-first-arm.rs:8:15
   |
LL | fn test_func1(n: i32) -> i32 {
   |                          --- expected `i32` because of return type
LL |     match n {
LL |         12 => 'b',
   |               ^^^ expected `i32`, found `char`

error[E0308]: `match` arms have incompatible types
  --> $DIR/match-type-err-first-arm.rs:18:14
   |
LL |       let x = match n {
   |  _____________-
LL | |         12 => 'b',
   | |               --- this is found to be of type `char`
LL | |         _ => 42,
   | |              ^^ expected `char`, found integer
LL | |
LL | |
LL | |     };
   | |_____- `match` arms have incompatible types

error[E0308]: `match` arms have incompatible types
  --> $DIR/match-type-err-first-arm.rs:34:14
   |
LL |       let x = match n {
   |  _____________-
LL | |         1 => 'b',
LL | |         2 => 'b',
LL | |         3 => 'b',
...  |
LL | |         6 => 'b',
   | |              --- this and all prior arms are found to be of type `char`
LL | |
LL | |         _ => 42,
   | |              ^^ expected `char`, found integer
LL | |
LL | |
LL | |     };
   | |_____- `match` arms have incompatible types

error[E0308]: `match` arms have incompatible types
  --> $DIR/match-type-err-first-arm.rs:46:17
   |
LL | /     match Some(0u32) {
LL | |         Some(x) => {
LL | |             x
   | |             - this is found to be of type `u32`
LL | |         },
LL | |         None => {}
   | |                 ^^ expected `u32`, found `()`
LL | |
LL | |
LL | |     };
   | |_____- `match` arms have incompatible types

error: aborting due to 4 previous errors

For more information about this error, try `rustc --explain E0308`.