Pchp.CodeAnalysis.Semantics.BoundReturnStatement.Emit C# (CSharp) Method

        internal override void Emit(CodeGenerator cg)
        {
            cg.EmitSequencePoint(this.PhpSyntax);

            var rtype = cg.Routine.ReturnType;
            var rvoid = rtype.SpecialType == SpecialType.System_Void;

            //
            if (this.Returned == null)
            {
                if (rvoid)
                {
                    // <void>
                }
                else
                {
                    // <default>
                    cg.EmitLoadDefault(rtype, cg.Routine.ResultTypeMask);
                }
            }
            else
            {
                if (rvoid)
                {
                    // <expr>;
                    cg.EmitPop(this.Returned.Emit(cg));
                }
                else
                {
                    // return (T)<expr>;
                    cg.EmitConvert(this.Returned, rtype);
                }
            }

            // .ret
            cg.EmitRet(rtype);
        }
    }