Mercurial > projects > ddmd
view dmd/BoolExp.d @ 132:c494af1dba80
Fixes for dmd 2.037
author | Eldar Insafutdinov <e.insafutdinov@gmail.com> |
---|---|
date | Fri, 10 Sep 2010 19:14:09 +0100 |
parents | e28b18c23469 |
children | 7171e6ea651d |
line wrap: on
line source
module dmd.BoolExp; import dmd.common; import dmd.Expression; import dmd.backend.elem; import dmd.UnaExp; import dmd.InterState; import dmd.Type; import dmd.Loc; import dmd.Scope; import dmd.IRState; import dmd.TOK; import dmd.backend.OPER; import dmd.backend.Util; class BoolExp : UnaExp { this(Loc loc, Expression e, Type t) { super(loc, TOKtobool, BoolExp.sizeof, e); type = t; } override Expression semantic(Scope sc) { UnaExp.semantic(sc); e1 = resolveProperties(sc, e1); e1 = e1.checkToBoolean(); type = Type.tboolean; return this; } override Expression optimize(int result) { assert(false); } override Expression interpret(InterState istate) { assert(false); } override int isBit() { return true; } override elem* toElem(IRState* irs) { elem* e1 = this.e1.toElem(irs); return el_una(OPbool,type.totym(),e1); } }