test/unreachable-pops.wasm.fromBinary - external/github.com/WebAssembly/binaryen - Git at Google

 (module
  (type $none_=>_i32 (func (result i32)))
  (func $0 (; 0 ;) (result i32)
   (block $label$1 (result i32)
    (unreachable)
   )
  )
 )
	(module
	(type $none_=>_i32 (func (result i32)))
	(func $0 (; 0 ;) (result i32)
	(block $label$1 (result i32)
	(unreachable)
	)
	)
	)