public UnaOpFullSig(CType type, PfnBindUnaOp pfn, LiftFlags grflt, UnaOpFuncKind fnkind)
{
this.pt = PredefinedType.PT_UNDEFINEDINDEX;
this.grfuom = UnaOpMask.None;
this.cuosSkip = 0;
this.pfn = pfn;
_type = type;
_grflt = grflt;
this.fnkind = fnkind;
}
/***************************************************************************************************
Set the values of the UnaOpFullSig from the given UnaOpSig. The ExpressionBinder is needed to get
the predefined type. Returns true iff the predef type is found.
***************************************************************************************************/
public UnaOpFullSig(ExpressionBinder fnc, UnaOpSig uos)
{
this.pt = uos.pt;
this.grfuom = uos.grfuom;
this.cuosSkip = uos.cuosSkip;
this.pfn = uos.pfn;
this.fnkind = uos.fnkind;
_type = pt != PredefinedType.PT_UNDEFINEDINDEX ? fnc.GetOptPDT(pt) : null;
_grflt = LiftFlags.None;
}
/***************************************************************************************************
* Set the values of the UnaOpFullSig from the given UnaOpSig. The ExpressionBinder is needed to get
* the predefined type. Returns true iff the predef type is found.
***************************************************************************************************/
public UnaOpFullSig(ExpressionBinder fnc, UnaOpSig uos)
{
this.pt = uos.pt;
this.grfuom = uos.grfuom;
this.cuosSkip = uos.cuosSkip;
this.pfn = uos.pfn;
this.fnkind = uos.fnkind;
_type = pt != PredefinedType.PT_UNDEFINEDINDEX ? fnc.GetPredefindType(pt) : null;
_grflt = LiftFlags.None;
}
public UnaOpFullSig(CType type, PfnBindUnaOp pfn, LiftFlags grflt, UnaOpFuncKind fnkind)
{
this.pt = PredefinedType.PT_UNDEFINEDINDEX;
this.grfuom = UnaOpMask.None;
this.cuosSkip = 0;
this.pfn = pfn;
_type = type;
_grflt = grflt;
this.fnkind = fnkind;
}
/***************************************************************************************************
* Set the values of the BinOpFullSig from the given BinOpSig. The ExpressionBinder is needed to get
* the predefined types. Returns true iff the predef types are found.
***************************************************************************************************/
public BinOpFullSig(ExpressionBinder fnc, BinOpSig bos)
{
this.pt1 = bos.pt1;
this.pt2 = bos.pt2;
this.mask = bos.mask;
this.cbosSkip = bos.cbosSkip;
this.pfn = bos.pfn;
this.grfos = bos.grfos;
this.fnkind = bos.fnkind;
_type1 = pt1 != PredefinedType.PT_UNDEFINEDINDEX ? fnc.GetOptPDT(pt1) : null;
_type2 = pt2 != PredefinedType.PT_UNDEFINEDINDEX ? fnc.GetOptPDT(pt2) : null;
_grflt = LiftFlags.None;
}
public BinOpFullSig(CType type1, CType type2, PfnBindBinOp pfn, OpSigFlags grfos,
LiftFlags grflt, BinOpFuncKind fnkind)
{
this.pt1 = PredefinedType.PT_UNDEFINEDINDEX;
this.pt2 = PredefinedType.PT_UNDEFINEDINDEX;
this.mask = BinOpMask.None;
this.cbosSkip = 0;
this.pfn = pfn;
this.grfos = grfos;
_type1 = type1;
_type2 = type2;
_grflt = grflt;
this.fnkind = fnkind;
}
public BinOpFullSig(CType type1, CType type2, PfnBindBinOp pfn, OpSigFlags grfos,
LiftFlags grflt, BinOpFuncKind fnkind)
{
this.pt1 = PredefinedType.PT_UNDEFINEDINDEX;
this.pt2 = PredefinedType.PT_UNDEFINEDINDEX;
this.mask = BinOpMask.None;
this.cbosSkip = 0;
this.pfn = pfn;
this.grfos = grfos;
_type1 = type1;
_type2 = type2;
_grflt = grflt;
this.fnkind = fnkind;
}
/*
Same as CanConvertArg1 but with the indices interchanged!
*/
private bool CanConvertArg2(BinOpArgInfo info, CType typeDst, out LiftFlags pgrflt,
out CType ptypeSig1, out CType ptypeSig2)
{
Debug.Assert(!typeDst.IsNullableType());
ptypeSig1 = null;
ptypeSig2 = null;
if (canConvert(info.arg2, typeDst))
pgrflt = LiftFlags.None;
else
{
pgrflt = LiftFlags.None;
if (!GetSymbolLoader().FCanLift())
return false;
typeDst = GetSymbolLoader().GetTypeManager().GetNullable(typeDst);
if (!canConvert(info.arg2, typeDst))
return false;
pgrflt = LiftFlags.Convert2;
}
ptypeSig2 = typeDst;
if (info.type1.IsNullableType())
{
pgrflt = pgrflt | LiftFlags.Lift1;
ptypeSig1 = GetSymbolLoader().GetTypeManager().GetNullable(info.typeRaw1);
}
else
ptypeSig1 = info.typeRaw1;
return true;
}
/***************************************************************************************************
Set the values of the BinOpFullSig from the given BinOpSig. The ExpressionBinder is needed to get
the predefined types. Returns true iff the predef types are found.
***************************************************************************************************/
public BinOpFullSig(ExpressionBinder fnc, BinOpSig bos)
{
this.pt1 = bos.pt1;
this.pt2 = bos.pt2;
this.mask = bos.mask;
this.cbosSkip = bos.cbosSkip;
this.pfn = bos.pfn;
this.grfos = bos.grfos;
this.fnkind = bos.fnkind;
_type1 = pt1 != PredefinedType.PT_UNDEFINEDINDEX ? fnc.GetOptPDT(pt1) : null;
_type2 = pt2 != PredefinedType.PT_UNDEFINEDINDEX ? fnc.GetOptPDT(pt2) : null;
_grflt = LiftFlags.None;
}
