text: 
  #line 178 "parser/qqmljs.g"
  /****************************************************************************
  **
  ** Copyright (C) 2016 The Qt Company Ltd.
  ** Contact: https://www.qt.io/licensing/
  **
  ** This file is part of the QtQml module of the Qt Toolkit.
  **
  ** $QT_BEGIN_LICENSE:LGPL$
  ** Commercial License Usage
  ** Licensees holding valid commercial Qt licenses may use this file in
  ** accordance with the commercial license agreement provided with the
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  **
  ** GNU Lesser General Public License Usage
  ** Alternatively, this file may be used under the terms of the GNU Lesser
  ** General Public License version 3 as published by the Free Software
  ** Foundation and appearing in the file LICENSE.LGPL3 included in the
  ** packaging of this file. Please review the following information to
  ** ensure the GNU Lesser General Public License version 3 requirements
  ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
  **
  ** GNU General Public License Usage
  ** Alternatively, this file may be used under the terms of the GNU
  ** General Public License version 2.0 or (at your option) the GNU General
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  ** Qt Foundation. The licenses are as published by the Free Software
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  ** information to ensure the GNU General Public License requirements will
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  ****************************************************************************/
  
  
  //
  //  W A R N I N G
  //  -------------
  //
  // This file is not part of the Qt API.  It exists purely as an
  // implementation detail.  This header file may change from version to
  // version without notice, or even be removed.
  //
  // We mean it.
  //
  
  //
  //  W A R N I N G
  //  -------------
  //
  // This file is automatically generated from qqmljs.g.
  // Changes should be made to that file, not here. Any change to this file will
  // be lost!
  //
  // To regenerate this file, run:
  //    qlalr --no-debug --no-lines --qt qqmljs.g
  //
  
  #ifndef QQMLJSPARSER_P_H
  #define QQMLJSPARSER_P_H
  
  #include <private/qqmljsglobal_p.h>
  #include <private/qqmljsgrammar_p.h>
  #include <private/qqmljsast_p.h>
  #include <private/qqmljsengine_p.h>
  
  #include <QtCore/qlist.h>
  #include <QtCore/qstring.h>
  
  QT_QML_BEGIN_NAMESPACE
  
  namespace QQmlJS {
  
  class Engine;
  
  class QML_PARSER_EXPORT Parser: protected QQmlJSGrammar
  {
  public:
      union Value {
        int ival;
        double dval;
        AST::VariableScope scope;
        AST::ForEachType forEachType;
        AST::ArgumentList *ArgumentList;
        AST::CaseBlock *CaseBlock;
        AST::CaseClause *CaseClause;
        AST::CaseClauses *CaseClauses;
        AST::Catch *Catch;
        AST::DefaultClause *DefaultClause;
        AST::Elision *Elision;
        AST::ExpressionNode *Expression;
        AST::TemplateLiteral *Template;
        AST::Finally *Finally;
        AST::FormalParameterList *FormalParameterList;
        AST::FunctionDeclaration *FunctionDeclaration;
        AST::Node *Node;
        AST::PropertyName *PropertyName;
        AST::Statement *Statement;
        AST::StatementList *StatementList;
        AST::Block *Block;
        AST::VariableDeclarationList *VariableDeclarationList;
        AST::Pattern *Pattern;
        AST::PatternElement *PatternElement;
        AST::PatternElementList *PatternElementList;
        AST::PatternProperty *PatternProperty;
        AST::PatternPropertyList *PatternPropertyList;
        AST::ClassElementList *ClassElementList;
        AST::ImportClause *ImportClause;
        AST::FromClause *FromClause;
        AST::NameSpaceImport *NameSpaceImport;
        AST::ImportsList *ImportsList;
        AST::NamedImports *NamedImports;
        AST::ImportSpecifier *ImportSpecifier;
        AST::ExportSpecifier *ExportSpecifier;
        AST::ExportsList *ExportsList;
        AST::ExportClause *ExportClause;
        AST::ExportDeclaration *ExportDeclaration;
  
        AST::UiProgram *UiProgram;
        AST::UiHeaderItemList *UiHeaderItemList;
        AST::UiPragma *UiPragma;
        AST::UiImport *UiImport;
        AST::UiParameterList *UiParameterList;
        AST::UiPublicMember *UiPublicMember;
        AST::UiObjectDefinition *UiObjectDefinition;
        AST::UiObjectInitializer *UiObjectInitializer;
        AST::UiObjectBinding *UiObjectBinding;
        AST::UiScriptBinding *UiScriptBinding;
        AST::UiArrayBinding *UiArrayBinding;
        AST::UiObjectMember *UiObjectMember;
        AST::UiObjectMemberList *UiObjectMemberList;
        AST::UiArrayMemberList *UiArrayMemberList;
        AST::UiQualifiedId *UiQualifiedId;
        AST::UiEnumMemberList *UiEnumMemberList;
      };
  
  public:
      Parser(Engine *engine);
      ~Parser();
  
      // parse a UI program
      bool parse() { ++functionNestingLevel; bool r = parse(T_FEED_UI_PROGRAM); --functionNestingLevel; return r; }
      bool parseStatement() { return parse(T_FEED_JS_STATEMENT); }
      bool parseExpression() { return parse(T_FEED_JS_EXPRESSION); }
      bool parseUiObjectMember() { ++functionNestingLevel; bool r = parse(T_FEED_UI_OBJECT_MEMBER); --functionNestingLevel; return r; }
      bool parseProgram() { return parse(T_FEED_JS_SCRIPT); }
      bool parseScript() { return parse(T_FEED_JS_SCRIPT); }
      bool parseModule() { return parse(T_FEED_JS_MODULE); }
  
      AST::UiProgram *ast() const
      { return AST::cast<AST::UiProgram *>(program); }
  
      AST::Statement *statement() const
      {
          if (! program)
              return 0;
  
          return program->statementCast();
      }
  
      AST::ExpressionNode *expression() const
      {
          if (! program)
              return 0;
  
          return program->expressionCast();
      }
  
      AST::UiObjectMember *uiObjectMember() const
      {
          if (! program)
              return 0;
  
          return program->uiObjectMemberCast();
      }
  
      AST::Node *rootNode() const
      { return program; }
  
      QList<DiagnosticMessage> diagnosticMessages() const
      { return diagnostic_messages; }
  
      inline DiagnosticMessage diagnosticMessage() const
      {
          for (const DiagnosticMessage &d : diagnostic_messages) {
              if (d.kind != DiagnosticMessage::Warning)
                  return d;
          }
  
          return DiagnosticMessage();
      }
  
      inline QString errorMessage() const
      { return diagnosticMessage().message; }
  
      inline int errorLineNumber() const
      { return diagnosticMessage().loc.startLine; }
  
      inline int errorColumnNumber() const
      { return diagnosticMessage().loc.startColumn; }
  
  protected:
      bool parse(int startToken);
  
      void reallocateStack();
  
      inline Value &sym(int index)
      { return sym_stack [tos + index - 1]; }
  
      inline QStringRef &stringRef(int index)
      { return string_stack [tos + index - 1]; }
  
      inline QStringRef &rawStringRef(int index)
      { return rawString_stack [tos + index - 1]; }
  
      inline AST::SourceLocation &loc(int index)
      { return location_stack [tos + index - 1]; }
  
      AST::UiQualifiedId *reparseAsQualifiedId(AST::ExpressionNode *expr);
  
      void pushToken(int token);
      int lookaheadToken(Lexer *lexer);
  
      void syntaxError(const AST::SourceLocation &location, const char *message) {
          diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location, QLatin1String(message)));
       }
       void syntaxError(const AST::SourceLocation &location, const QString &message) {
           diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location, message));
        }
  
  protected:
      Engine *driver;
      MemoryPool *pool;
      int tos = 0;
      int stack_size = 0;
      Value *sym_stack = nullptr;
      int *state_stack = nullptr;
      AST::SourceLocation *location_stack = nullptr;
      QVector<QStringRef> string_stack;
      QVector<QStringRef> rawString_stack;
  
      AST::Node *program = nullptr;
  
      // error recovery and lookahead handling
      enum { TOKEN_BUFFER_SIZE = 5 };
  
      struct SavedToken {
         int token;
         double dval;
         AST::SourceLocation loc;
         QStringRef spell;
         QStringRef raw;
      };
  
      int yytoken = -1;
      double yylval = 0.;
      QStringRef yytokenspell;
      QStringRef yytokenraw;
      AST::SourceLocation yylloc;
      AST::SourceLocation yyprevlloc;
  
      SavedToken token_buffer[TOKEN_BUFFER_SIZE];
      SavedToken *first_token = nullptr;
      SavedToken *last_token = nullptr;
  
      int functionNestingLevel = 0;
  
      enum CoverExpressionType {
          CE_Invalid,
          CE_ParenthesizedExpression,
          CE_FormalParameterList
      };
      AST::SourceLocation coverExpressionErrorLocation;
      CoverExpressionType coverExpressionType = CE_Invalid;
  
      QList<DiagnosticMessage> diagnostic_messages;
  };
  
  } // end of namespace QQmlJS
  
  
  
  #line 1576 "parser/qqmljs.g"
  
  #define J_SCRIPT_REGEXPLITERAL_RULE1 135
  
  #line 1588 "parser/qqmljs.g"
  
  #define J_SCRIPT_REGEXPLITERAL_RULE2 136
  
  #line 3083 "parser/qqmljs.g"
  
  #define J_SCRIPT_EXPRESSIONSTATEMENTLOOKAHEAD_RULE 428
  
  #line 3714 "parser/qqmljs.g"
  
  #define J_SCRIPT_CONCISEBODYLOOKAHEAD_RULE 506
  
  #line 4246 "parser/qqmljs.g"
  
  #define J_SCRIPT_EXPORTDECLARATIONLOOKAHEAD_RULE 576
  
  #line 4530 "parser/qqmljs.g"
  
  QT_QML_END_NAMESPACE
  
  
  
  #endif // QQMLJSPARSER_P_H
  