;;; ERROR: 1
(module
  (func
    (local i32)
    block
      unreachable
      tee_local 0
    end))
(;; STDERR ;;;
out/test/regress/regress-10.txt:7:7: error: type stack at end of block is 1, expected 0
      tee_local 0
      ^^^^^^^^^
;;; STDERR ;;)