/// <summary>
/// Parses the body of an element that contains a list of statements as children.
/// </summary>
/// <param name="parent">The parent of the scope.</param>
/// <param name="parentReference">The parent code unit.</param>
/// <param name="unsafeCode">Indicates whether the code being parsed resides in an unsafe code block.</param>
/// <returns>Returns the closing curly bracket.</returns>
private Node<CsToken> ParseStatementScope(IWriteableCodeUnit parent, Reference<ICodePart> parentReference, bool unsafeCode)
{
Param.AssertNotNull(parent, "parent");
Param.AssertNotNull(parentReference, "parentReference");
Param.Ignore(unsafeCode);
Node<CsToken> closeBracketNode = null;
// Keep looping until all the child elements within this container element have been processed.
while (true)
{
// If the next symbol is a closing curly bracket, or we've reached the end of the symbols list,
// we're done with this scope.
Symbol symbol = this.GetNextSymbol(parentReference);
if (symbol == null)
{
// We've reached the end of the document.
break;
}
else if (symbol.SymbolType == SymbolType.CloseCurlyBracket)
{
// We've reached the end of the element. Save the closing bracket and exit.
Bracket closeBracket = this.GetBracketToken(CsTokenType.CloseCurlyBracket, SymbolType.CloseCurlyBracket, parentReference);
closeBracketNode = this.tokens.InsertLast(closeBracket);
break;
}
else
{
Statement statement = this.GetNextStatement(parentReference, unsafeCode, parent.Variables);
if (statement != null)
{
parent.AddStatement(statement);
foreach (Statement attachedStatement in statement.AttachedStatements)
{
parent.AddStatement(attachedStatement);
}
}
}
}
return closeBracketNode;
}
private Microsoft.StyleCop.Node<CsToken> ParseStatementScope(IWriteableCodeUnit parent, bool unsafeCode)
{
Microsoft.StyleCop.Node<CsToken> node = null;
while (true)
{
Statement nextStatement;
do
{
Symbol nextSymbol = this.GetNextSymbol();
if (nextSymbol == null)
{
return node;
}
if (nextSymbol.SymbolType == SymbolType.CloseCurlyBracket)
{
Bracket bracketToken = this.GetBracketToken(CsTokenType.CloseCurlyBracket, SymbolType.CloseCurlyBracket);
return this.tokens.InsertLast(bracketToken);
}
nextStatement = this.GetNextStatement(unsafeCode, parent.Variables);
}
while (nextStatement == null);
parent.AddStatement(nextStatement);
foreach (Statement statement2 in nextStatement.AttachedStatements)
{
parent.AddStatement(statement2);
}
}
}