107 scoped_ptr<ParseNode> Parser::Parse(const std::vector<Token>& tokens,  in Parse()
110   return p.ParseFile().PassAs<ParseNode>();  in Parse()
114 scoped_ptr<ParseNode> Parser::ParseExpression(const std::vector<Token>& tokens,  in ParseExpression()
120 bool Parser::IsAssignment(const ParseNode* node) const {  in IsAssignment()
188 scoped_ptr<ParseNode> Parser::ParseExpression() {  in ParseExpression()
192 scoped_ptr<ParseNode> Parser::ParseExpression(int precedence) {  in ParseExpression()
194     return scoped_ptr<ParseNode>();  in ParseExpression()
203     return scoped_ptr<ParseNode>();  in ParseExpression()
206   scoped_ptr<ParseNode> left = (this->*prefix)(token);  in ParseExpression()
218       return scoped_ptr<ParseNode>();  in ParseExpression()
222       return scoped_ptr<ParseNode>();  in ParseExpression()
228 scoped_ptr<ParseNode> Parser::Literal(Token token) {  in Literal()
229   return scoped_ptr<ParseNode>(new LiteralNode(token)).Pass();  in Literal()
232 scoped_ptr<ParseNode> Parser::Name(Token token) {  in Name()
233   return IdentifierOrCall(scoped_ptr<ParseNode>(), token).Pass();  in Name()
236 scoped_ptr<ParseNode> Parser::BlockComment(Token token) {  in BlockComment()
239   return comment.PassAs<ParseNode>();  in BlockComment()
242 scoped_ptr<ParseNode> Parser::Group(Token token) {  in Group()
243   scoped_ptr<ParseNode> expr = ParseExpression();  in Group()
245     return scoped_ptr<ParseNode>();  in Group()
250 scoped_ptr<ParseNode> Parser::Not(Token token) {  in Not()
251   scoped_ptr<ParseNode> expr = ParseExpression(PRECEDENCE_PREFIX + 1);  in Not()
253     return scoped_ptr<ParseNode>();  in Not()
257   return unary_op.PassAs<ParseNode>();  in Not()
260 scoped_ptr<ParseNode> Parser::List(Token node) {  in List()
261   scoped_ptr<ParseNode> list(ParseList(node, Token::RIGHT_BRACKET, true));  in List()
267 scoped_ptr<ParseNode> Parser::BinaryOperator(scoped_ptr<ParseNode> left,  in BinaryOperator()
269   scoped_ptr<ParseNode> right =  in BinaryOperator()
275     return scoped_ptr<ParseNode>();  in BinaryOperator()
281   return binary_op.PassAs<ParseNode>();  in BinaryOperator()
284 scoped_ptr<ParseNode> Parser::IdentifierOrCall(scoped_ptr<ParseNode> left,  in IdentifierOrCall()
300         return scoped_ptr<ParseNode>();  in IdentifierOrCall()
307         return scoped_ptr<ParseNode>();  in IdentifierOrCall()
313     return scoped_ptr<ParseNode>(new IdentifierNode(token)).Pass();  in IdentifierOrCall()
320   return func_call.PassAs<ParseNode>();  in IdentifierOrCall()
323 scoped_ptr<ParseNode> Parser::Assignment(scoped_ptr<ParseNode> left,  in Assignment()
327     return scoped_ptr<ParseNode>();  in Assignment()
329   scoped_ptr<ParseNode> value = ParseExpression(PRECEDENCE_ASSIGNMENT);  in Assignment()
334   return assign.PassAs<ParseNode>();  in Assignment()
337 scoped_ptr<ParseNode> Parser::Subscript(scoped_ptr<ParseNode> left,  in Subscript()
346     return scoped_ptr<ParseNode>();  in Subscript()
348   scoped_ptr<ParseNode> value = ParseExpression();  in Subscript()
353   return accessor.PassAs<ParseNode>();  in Subscript()
356 scoped_ptr<ParseNode> Parser::DotOperator(scoped_ptr<ParseNode> left,  in DotOperator()
363     return scoped_ptr<ParseNode>();  in DotOperator()
366   scoped_ptr<ParseNode> right = ParseExpression(PRECEDENCE_DOT);  in DotOperator()
370     return scoped_ptr<ParseNode>();  in DotOperator()
377   return accessor.PassAs<ParseNode>();  in DotOperator()
425 scoped_ptr<ParseNode> Parser::ParseFile() {  in ParseFile()
430     scoped_ptr<ParseNode> statement = ParseStatement();  in ParseFile()
438     return scoped_ptr<ParseNode>();  in ParseFile()
446   return file.PassAs<ParseNode>();  in ParseFile()
449 scoped_ptr<ParseNode> Parser::ParseStatement() {  in ParseStatement()
451     return ParseBlock().PassAs<ParseNode>();  in ParseStatement()
459     scoped_ptr<ParseNode> stmt = ParseExpression();  in ParseStatement()
468     return scoped_ptr<ParseNode>();  in ParseStatement()
486     scoped_ptr<ParseNode> statement = ParseStatement();  in ParseBlock()
494 scoped_ptr<ParseNode> Parser::ParseCondition() {  in ParseCondition()
506     return scoped_ptr<ParseNode>();  in ParseCondition()
507   return condition.PassAs<ParseNode>();  in ParseCondition()
510 void Parser::TraverseOrder(const ParseNode* root,  in TraverseOrder()
511                            std::vector<const ParseNode*>* pre,  in TraverseOrder()
512                            std::vector<const ParseNode*>* post) {  in TraverseOrder()
523       const std::vector<ParseNode*>& statements = block->statements();  in TraverseOrder()
524       for (std::vector<ParseNode*>::const_iterator i(statements.begin());  in TraverseOrder()
539       const std::vector<const ParseNode*>& contents = list->contents();  in TraverseOrder()
540       for (std::vector<const ParseNode*>::const_iterator i(contents.begin());  in TraverseOrder()
559 void Parser::AssignComments(ParseNode* file) {  in AssignComments()
562   std::vector<const ParseNode*> pre;  in AssignComments()
563   std::vector<const ParseNode*> post;  in AssignComments()
568   for (std::vector<const ParseNode*>::const_iterator i = pre.begin();  in AssignComments()
574         const_cast<ParseNode*>(*i)->comments_mutable()->append_before(  in AssignComments()
590   for (std::vector<const ParseNode*>::const_reverse_iterator i = post.rbegin();  in AssignComments()
613         const_cast<ParseNode*>(*i)->comments_mutable()->append_suffix(  in AssignComments()
623     const_cast<ParseNode*>(*i)->comments_mutable()->ReverseSuffix();  in AssignComments()