fixing the type of close_wp ...generalizing properly
fixing the type of close_wp ...generalizing properly

hoheinzollern/FStar,A-Manning/FStar,A-Manning/FStar,FStarLang/FStar,YaccConstructor/FStar,FStarLang/FStar,MallabaevAzamat/FStar,YaccConstructor/FStar,YaccConstructor/FStar,MallabaevAzamat/FStar,MallabaevAzamat/FStar,YaccConstructor/FStar,hoheinzollern/FStar,A-Manning/FStar,FStarLang/FStar,MallabaevAzamat/FStar,hoheinzollern/FStar,hoheinzollern/FStar