error: unexpected parentheses surrounding `for` loop head
  --> $DIR/recover-for-loop-parens-around-head.rs:11:9
   |
LL |     for ( _elem in vec ) {
   |         ^              ^
   |
help: remove parentheses in `for` loop
   |
LL -     for ( _elem in vec ) {
LL +     for _elem in vec {
   |

error[E0308]: mismatched types
  --> $DIR/recover-for-loop-parens-around-head.rs:13:40
   |
LL |         const _RECOVERY_WITNESS: u32 = 0u8;
   |                                        ^^^ expected `u32`, found `u8`
   |
help: change the type of the numeric literal from `u8` to `u32`
   |
LL |         const _RECOVERY_WITNESS: u32 = 0u32;
   |                                         ~~~

error: aborting due to 2 previous errors

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