test/passes/extract-function=foo.txt

(module
 (type $none_=>_none (func))
 (import "env" "bar" (func $bar))
 (export "foo" (func $foo))
 (func $foo
  (call $bar)
 )
)
(module
 (type $none_=>_none (func))
 (import "env" "other" (func $other))
 (export "foo" (func $foo))
 (func $foo
  (nop)
 )
)
(module
 (type $none (func))
 (import "env" "other" (func $other))
 (table $t 10 funcref)
 (elem $0 (i32.const 0) $other)
 (export "foo" (func $foo))
 (func $foo
  (call_indirect (type $none)
   (i32.const 10)
  )
 )
)