public override CodegenExpression Codegen(
EnumForgeCodegenParams args,
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
var type = _resultType.GetCodegenReturnType();
var method = codegenMethodScope
.MakeChild(type, typeof(EnumFirstOf), codegenClassScope)
.AddParam(EnumForgeCodegenNames.PARAMS)
.Block
.IfCondition(Or(EqualsNull(EnumForgeCodegenNames.REF_ENUMCOLL), ExprDotMethod(EnumForgeCodegenNames.REF_ENUMCOLL, "IsEmpty")))
.BlockReturn(ConstantNull())
.MethodReturn(FlexCast(type, ExprDotMethodChain(EnumForgeCodegenNames.REF_ENUMCOLL).Add("First")));
return(LocalMethod(method, args.Expressions));
}
public override CodegenExpression Codegen(
EnumForgeCodegenParams args,
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
var type = _resultType.GetCodegenReturnType().GetBoxedType();
var method = codegenMethodScope.MakeChild(type, typeof(EnumLastOf), codegenClassScope)
.AddParam(EnumForgeCodegenNames.PARAMS)
.Block
.DeclareVar <object>("result", ConstantNull())
.ForEach(typeof(object), "next", EnumForgeCodegenNames.REF_ENUMCOLL)
.AssignRef("result", Ref("next"))
.BlockEnd()
.MethodReturn(FlexCast(type, Ref("result")));
return(LocalMethod(method, args.Expressions));
}
public override Type ReturnType()
{
return(_columnType.GetCodegenReturnType().GetBoxedType());
}
public override Type ReturnType()
{
return(_resultType.GetCodegenReturnType().GetBoxedType());
}
