public Bound_Expression_Node Bind_Expression(Expression_Syntax_Node expression_syntax)
{
switch (expression_syntax.Kind_Of_Token)
{
case Syntax_Kind_of_Token.Parenthesized_Expression:
return(Bind_Parenthesized_Expression((Parenthesized_Expression_Syntax_Node)expression_syntax));
case Syntax_Kind_of_Token.Literal_Expression:
return(Bind_Literal_Expression((Literal_Expression_Syntax_Node)expression_syntax));
case Syntax_Kind_of_Token.Name_Expression:
return(Bind_Name_Expression((Name_Expression_Syntax_Node)expression_syntax));
case Syntax_Kind_of_Token.Assignment_Expression:
return(Bind_Assignment_Expression((Assignment_Expression_Syntax_Node)expression_syntax));
case Syntax_Kind_of_Token.Unary_Expression:
return(Bind_Unary_Expression((Unary_Expression_Syntax_Node)expression_syntax));
case Syntax_Kind_of_Token.Binary_Expression:
return(Bind_Binary_Expression((Binary_Expression_Syntax_Node)expression_syntax));
default:
throw new Exception($"Unexpected Syntax {expression_syntax.Kind_Of_Token}");
}
}
public Assignment_Expression_Syntax_Node(Syntax_Tokens_Set identifier_token, Syntax_Tokens_Set equals_token, Expression_Syntax_Node expression)
{
Identifier_Token = identifier_token;
Equals_Token = equals_token;
Expression = expression;
}
public Parenthesized_Expression_Syntax_Node(Syntax_Tokens_Set open_parenthesis_token, Expression_Syntax_Node expression, Syntax_Tokens_Set closed_parenthesis_token)
{
Open_Parenthesis_Token = open_parenthesis_token;
Expression = expression;
Closed_Parenthesis_Token = closed_parenthesis_token;
}
public Binary_Expression_Syntax_Node(Expression_Syntax_Node left_token, Syntax_Tokens_Set operator_token, Expression_Syntax_Node right_token)
{
Left_Token = left_token;
Operator_Token = operator_token;
Right_Token = right_token;
}
public Syntax_Tree(IEnumerable <string> diagnostics, Expression_Syntax_Node root_node, Syntax_Tokens_Set end_of_file_object)
{
Diagnostics = diagnostics.ToArray();
Root_Node = root_node;
End_Of_File_Object = end_of_file_object;
}
public Unary_Expression_Syntax_Node(Syntax_Tokens_Set operator_token, Expression_Syntax_Node operand_token)
{
Operator_Token = operator_token;
Operand_token = operand_token;
}