public override VarType GetExprType()
{
VarType exprType = array.GetExprType();
if (exprType.Equals(VarType.Vartype_Null))
{
return(hardType.Copy());
}
else
{
return(exprType.DecreaseArrayDim());
}
}
private static VarType GuessType(int val, bool boolPermitted)
{
if (boolPermitted)
{
VarType constType = VarType.Vartype_Boolean;
if (val != 0 && val != 1)
{
constType = constType.Copy(true);
}
return(constType);
}
else if (0 <= val && val <= 127)
{
return(VarType.Vartype_Bytechar);
}
else if (-128 <= val && val <= 127)
{
return(VarType.Vartype_Byte);
}
else if (0 <= val && val <= 32767)
{
return(VarType.Vartype_Shortchar);
}
else if (-32768 <= val && val <= 32767)
{
return(VarType.Vartype_Short);
}
else if (0 <= val && val <= unchecked ((int)(0xFFFF)))
{
return(VarType.Vartype_Char);
}
else
{
return(VarType.Vartype_Int);
}
}