(module
 (type $FUNCSIG$v (func))
 (import "env" "js_func" (func $a_js_func))
 (export "wasm_func_a" (func $a_wasm_func))
 (func $a_wasm_func (; 1 ;) (type $FUNCSIG$v)
  (call $a_js_func)
 )
)