private static VariableType GetOperandVarType(AstOperand operand)
{
if (operand.Type == OperandType.Attribute)
{
if (_builtInAttributes.TryGetValue(operand.Value & ~3, out BuiltInAttribute builtInAttr))
{
return(builtInAttr.Type);
}
}
return(OperandInfo.GetVarType(operand));
}
public static VariableType GetNodeDestType(IAstNode node)
{
if (node is AstOperation operation)
{
return(GetDestVarType(operation.Inst));
}
else if (node is AstOperand operand)
{
if (operand.Type == OperandType.Attribute)
{
if (_builtInAttributes.TryGetValue(operand.Value & ~3, out BuiltInAttribute builtInAttr))
{
return(builtInAttr.Type);
}
}
return(OperandInfo.GetVarType(operand));
}
else
{
throw new ArgumentException($"Invalid node type \"{node?.GetType().Name ?? "null"}\".");
}
}