Code for #542
Code for #542

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