Mercurial > projects > ddmd
view dmd/BoolExp.d @ 0:10317f0c89a5
Initial commit
author | korDen |
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date | Sat, 24 Oct 2009 08:42:06 +0400 |
parents | |
children | 3012e829306f |
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module dmd.BoolExp; 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, TOK.init, 0, e); type = t; } Expression semantic(Scope sc) { UnaExp.semantic(sc); e1 = resolveProperties(sc, e1); e1 = e1.checkToBoolean(); type = Type.tboolean; return this; } Expression optimize(int result) { assert(false); } Expression interpret(InterState* istate) { assert(false); } int isBit() { return true; } elem* toElem(IRState* irs) { elem* e1 = this.e1.toElem(irs); return el_una(OPbool,type.totym(),e1); } }