public static BracesToken Parse(Token parent, Scope scope)
{
var startPos = scope.File.Position;
scope.File.MoveNext();
var indentScope = scope.IndentNonRoot();
indentScope.Hint |= ScopeHint.SuppressFunctionDefinition;
var retToken = new BracesToken(parent, scope, new Span(startPos, startPos));
retToken._openToken = new BraceToken(retToken, scope, new Span(startPos, scope.File.Position), retToken, true);
retToken._tokens.Add(retToken._openToken);
var closeToken = null as Token;
var done = false;
while (!scope.File.EndOfFile && !done)
{
var token = scope.File.ParseToken(retToken, indentScope);
if (token == null) break;
if (token.GetType() == typeof(OperatorToken) && (token as OperatorToken).Text == "}")
{
retToken._closeToken = new BraceToken(retToken, scope, token.Span, retToken, false);
retToken._tokens.Add(retToken._closeToken);
done = true;
}
else
{
retToken._tokens.Add(token);
}
}
retToken.Span = new Span(startPos, scope.File.Position);
return retToken;
}
public FunctionToken(Token parent, Scope scope, IEnumerable<Token> tokens, Token dataTypeToken, IdentifierToken nameToken, BracketsToken argsToken, BracesToken scopeToken)
: base(parent, scope, new Span(tokens.First().Span.Start, tokens.Last().Span.End))
{
_tokens = tokens.ToArray();
_dataTypeToken = dataTypeToken;
if (_dataTypeToken != null) _dataTypeToken.Parent = this;
_nameToken = nameToken;
_nameToken.Parent = this;
_argsToken = argsToken;
_argsToken.Parent = this;
_scopeToken = scopeToken;
_scopeToken.Parent = this;
foreach (var tok in _tokens) tok.Parent = this;
}
public BraceToken(Token parent, Scope scope, Span span, BracesToken braces, bool open)
: base(parent, scope, span)
{
_braces = braces;
_open = open;
}
