Minimized Yannick's code for #184
Minimized Yannick's code for #184

MallabaevAzamat/FStar,aa755/FStar,FStarLang/FStar,aa755/FStar,aa755/FStar,YaccConstructor/FStar,hoheinzollern/FStar,YaccConstructor/FStar,A-Manning/FStar,aa755/FStar,hoheinzollern/FStar,msprotz/FStar,MallabaevAzamat/FStar,A-Manning/FStar,YaccConstructor/FStar,YaccConstructor/FStar,MallabaevAzamat/FStar,FStarLang/FStar,msprotz/FStar,msprotz/FStar,MallabaevAzamat/FStar,msprotz/FStar,A-Manning/FStar,FStarLang/FStar,hoheinzollern/FStar,hoheinzollern/FStar