private ArgsUst VisitArguments(Esprima.Ast.List <ArgumentListElement> arguments)
{
var args = new Collections.List <UstExprs.Expression>(arguments.Count);
foreach (ArgumentListElement arg in arguments)
{
// TODO: all cases of type casting
if (arg is SpreadElement spreadElement)
{
// TODO: spread elements processing
Logger.LogDebug("Spread elements are not supported for now");
}
else if (arg is Expression expression)
{
args.Add(VisitExpression(expression));
}
else
{
// TODO:
Logger.LogDebug($"{arg.GetType().Name} are not supported for now");
}
}
return(new ArgsUst(args));
}
private Collections.List <UstStmts.Statement> VisitStatements(Esprima.Ast.List <StatementListItem> listItems)
{
var statements = new Collections.List <UstStmts.Statement>(listItems.Count);
foreach (StatementListItem listItem in listItems)
{
statements.Add(VisitStatementListItem(listItem).ToStatementIfRequired());
}
return(statements);
}
private Collections.List <ParameterDeclaration> VisitParameters(Esprima.Ast.List <INode> parameters)
{
var result = new Collections.List <ParameterDeclaration>(parameters.Count);
foreach (INode param in parameters)
{
UstTokens.IdToken name;
if (param is Identifier identifier)
{
name = VisitIdentifier(identifier);
}
else
{
// TODO: extend parameter declaration
name = new UstTokens.IdToken("", GetTextSpan(param));
}
result.Add(new ParameterDeclaration(null, null, name, name.TextSpan));
}
return(result);
}