public ASTNodeName ParseName(bool needsExplicitParameterSeparator, bool canBeRooted)
{
var nameNode = new ASTNodeName();
nameNode.SetSpan(this.Current().span);
var pathNode = new ASTNodePath();
pathNode.SetSpan(this.Current().span);
if (canBeRooted && this.CurrentIs(TokenKind.Placeholder))
{
this.Advance();
pathNode.SetRooted(true);
this.Match(TokenKind.DoubleColon, "expected '::'");
}
pathNode.AddIdentifierNode(this.ParseIdentifier());
while (this.CurrentIs(TokenKind.DoubleColon) && this.NextIs(TokenKind.Identifier))
{
this.Advance();
pathNode.AddIdentifierNode(this.ParseIdentifier());
}
nameNode.SetPathNode(pathNode);
return(nameNode);
}
public ASTNodeUse ParseUseDirective()
{
var useSpan = this.Current().span;
this.Match(TokenKind.KeywordUse, "expected 'use'");
var pathNode = new ASTNodePath();
pathNode.SetSpan(this.Current().span);
pathNode.AddIdentifierNode(this.ParseIdentifier());
while (this.CurrentIs(TokenKind.DoubleColon) && this.NextIs(TokenKind.Identifier))
{
this.Advance();
pathNode.AddIdentifierNode(this.ParseIdentifier());
}
if (this.CurrentIs(TokenKind.DoubleColon) && this.NextIs(TokenKind.Placeholder))
{
this.Advance();
this.Advance();
var useNode = new ASTNodeUseAll();
useNode.SetSpan(useSpan);
useNode.SetPathNode(pathNode);
return(useNode);
}
else
{
throw new NotImplementedException();
}
}
public void SetPathNode(ASTNodePath path)
{
path.SetParent(this);
this.path = path;
}
public void SetPathNode(ASTNodePath path)
{
path.SetParent(this);
this.path = path;
}
public void SetPathNode(ASTNodePath path)
{
path.SetParent(this);
this.AddSpan(path.GetSpan());
this.path = path;
}
public void SetPathNode(ASTNodePath path)
{
path.SetParent(this);
this.AddSpan(path.GetSpan());
this.path = path;
}
