let new_closure_env = extendClosureEnv (closure_env pls) new_env
new_pls = pls { closure_env = new_closure_env }
writeIORef v_PersistentLinkerState new_pls
let new_closure_env = extendClosureEnv (closure_env pls) new_env
new_pls = pls { closure_env = new_closure_env }
writeIORef v_PersistentLinkerState new_pls
-- filterNameMap removes from the environment all entries except
-- those for a given set of modules;
-- filterNameMap removes from the environment all entries except
-- those for a given set of modules;