error[E0601]: main function not found

error[E0627]: yield statement outside of generator literal
  --> $DIR/yield-in-static.rs:13:18
   |
LL | static B: u8 = { yield 3u8; 3u8};
   |                  ^^^^^^^^^

error: aborting due to 2 previous errors

Some errors occurred: E0601, E0627.
For more information about an error, try `rustc --explain E0601`.