static void WalkAndExpression(IndentedTextWriter writer, AndQuerySyntax node)
{
writer.WriteLine("AND");
writer.Indent++;
Walk(writer, node.Left);
Walk(writer, node.Right);
writer.Indent--;
}
private QuerySyntax ParseAndExpression()
{
var result = ParsePrimaryExpression();
while (Current.Kind != QuerySyntaxKind.EndOfFile &&
Current.Kind != QuerySyntaxKind.OrKeyword &&
Current.Kind != QuerySyntaxKind.CloseParenthesisToken)
{
var term = ParsePrimaryExpression();
result = new AndQuerySyntax(result, term);
}
return(result);
}