C++ SgStatement::get_startOfConstruct方法代码示例

void
visitorTraversal::visit(SgNode* n)
   {
     SgFile* file = isSgFile(n);
     if (file != NULL)
        {
          filename = file->get_sourceFileNameWithPath();
        }

  // On each statement node and output it's position.
     SgStatement* statement = isSgStatement(n);

     bool outputStatement = (statement != NULL) ? true : false;

  // Check for the statement to exist in the input source file
     outputStatement = outputStatement && (statement->get_file_info()->get_filenameString() == filename);

  // Skip SgGlobal IR nodes
     outputStatement = outputStatement && (isSgGlobal(statement) == NULL);

     if (outputStatement == true)
        {
          AttachedPreprocessingInfoType* comments = statement->getAttachedPreprocessingInfo();

          if (comments != NULL)
             {
            // printf ("Found attached comments (to IR node at %p of type: %s): \n",statement,statement->class_name().c_str());
            // int counter = 0;
               AttachedPreprocessingInfoType::iterator i;
               for (i = comments->begin(); i != comments->end(); i++)
                  {
#if 0
                    printf ("          Attached Comment #%d in file %s (relativePosition=%s): classification %s :\n%s\n",
                         counter++,(*i)->get_file_info()->get_filenameString().c_str(),
                         ((*i)->getRelativePosition() == PreprocessingInfo::before) ? "before" : "after",
                         PreprocessingInfo::directiveTypeName((*i)->getTypeOfDirective()).c_str(),
                         (*i)->getString().c_str());
#endif

                 // Mark comments and CPP directives a few different colors.
                    int startingLineNumber   = (*i)->get_file_info()->get_line();
                    int startingColumnNumber = (*i)->get_file_info()->get_col();

                 // Subtract 1 from number of lines to avoid over counting the current line.
                    int endingLineNumber = startingLineNumber + ((*i)->getNumberOfLines() - 1);
                    int endingColumnNumber = (*i)->getColumnNumberOfEndOfString();

                    string color = directiveTypeColor((*i)->getTypeOfDirective());
#if 0
                    printf ("%d,%d,%s,%d,%d\n",startingLineNumber,startingColumnNumber,color.c_str(),endingLineNumber,endingColumnNumber);
#endif
                    dataFile << startingLineNumber << "," << startingColumnNumber << "," << color << "," << endingLineNumber << "," << endingColumnNumber << endl;
                  }
             }
            else
             {
            // printf ("No attached comments (at %p of type: %s): \n",statement,statement->sage_class_name());
             }

          ROSE_ASSERT(statement->get_startOfConstruct() != NULL);
          int startingLineNumber   = statement->get_startOfConstruct()->get_line();
          int startingColumnNumber = statement->get_startOfConstruct()->get_col();
          if (statement->get_endOfConstruct() == NULL)
             {
               printf ("Error: statement->get_endOfConstruct() == NULL (statement = %p = %s) \n",statement,statement->class_name().c_str());
             }
          ROSE_ASSERT(statement->get_endOfConstruct() != NULL);
          int endingLineNumber     = statement->get_endOfConstruct()->get_line();
          int endingColumnNumber   = statement->get_endOfConstruct()->get_col();

       // Catch errors (likely compiler generate IR node or NULL file)
          if (endingLineNumber == 0)
             {
               endingLineNumber   = startingLineNumber;
               endingColumnNumber = startingColumnNumber;
             }
#if 0
       // Mark all statements blue
          string color = "blue";
          if (isSgScopeStatement(statement) != NULL)
             color = "red";
#else
          string color = nodeColor(statement);
#endif
#if 0
          printf ("%d,%d,%s,%d,%d  %s = %p \n",startingLineNumber,startingColumnNumber,color.c_str(),endingLineNumber,endingColumnNumber,statement->class_name().c_str(),statement);
#endif
          dataFile << startingLineNumber << "," << startingColumnNumber << "," << color << "," << endingLineNumber << "," << endingColumnNumber << endl;

        }


  // On each statement node and output it's position.
     SgExpression* expression = isSgExpression(n);

     bool outputExpression = (expression != NULL) ? true : false;

  // Check for the statement to exist in the input source file
     outputExpression = outputExpression && (expression->get_file_info()->get_filenameString() == filename);

//.........这里部分代码省略.........

void
FixupSelfReferentialMacrosInAST::visit ( SgNode* node )
   {
  // DQ (3/11/2006): Set NULL pointers where we would like to have none.
  // printf ("In FixupSelfReferentialMacrosInAST::visit(): node = %s \n",node->class_name().c_str());

     ROSE_ASSERT(node != NULL);
     switch (node->variantT())
        {
          case V_SgInitializedName:
             {
               SgInitializedName* initializedName = isSgInitializedName(node);
               ROSE_ASSERT(initializedName != NULL);
               SgType* type = initializedName->get_type()->stripType();
               SgClassType* classType = isSgClassType(type);
               if (classType != NULL)
                  {
                    SgClassDeclaration* targetClassDeclaration = isSgClassDeclaration(classType->get_declaration());
                    SgName className = targetClassDeclaration->get_name();

                 // printf ("In FixupSelfReferentialMacrosInAST::visit(): Found a class declaration name = %s \n",className.str());

                 // For sudo_exec_pty.c also look for siginfo
                    if (className == "sigaction" || className == "siginfo")
                       {
                      // printf ("In FixupSelfReferentialMacrosInAST::visit(): Found a sigaction type \n");

                      // Note we could also check that the declaration came from a known header file.
                         SgStatement* associatedStatement = isSgStatement(initializedName->get_parent());
                         if (associatedStatement != NULL)
                            {
                           // Add a macro to undefine the "#define sa_handler __sigaction_handler.sa_handler" macro.
                           // printf ("In FixupSelfReferentialMacrosInAST::visit(): Add a macro to undefine the macro #define sa_handler __sigaction_handler.sa_handler \n");

                           // PreprocessingInfo* macro = new PreprocessingInfo(DirectiveType, const std::string & inputString,const std::string & filenameString, int line_no , int col_no,int nol, RelativePositionType relPos );

                              PreprocessingInfo::DirectiveType directiveType = PreprocessingInfo::CpreprocessorUndefDeclaration;

                           // We are puting out all macros anytime we see either type.  This might be too much...

                           // From the sigaction.h file (included by signal.h):
                              addMacro(associatedStatement,"#undef sa_handler\n",directiveType);
                              addMacro(associatedStatement,"#undef sa_sigaction\n",directiveType);

                           // From the siginfo.h file (included by signal.h):
                              addMacro(associatedStatement,"#undef si_pid\n",    directiveType);
                              addMacro(associatedStatement,"#undef si_uid\n",    directiveType);
                              addMacro(associatedStatement,"#undef si_timerid\n",directiveType);
                              addMacro(associatedStatement,"#undef si_overrun\n",directiveType);
                              addMacro(associatedStatement,"#undef si_status\n", directiveType);
                              addMacro(associatedStatement,"#undef si_utime\n",  directiveType);
                              addMacro(associatedStatement,"#undef si_stime\n",  directiveType);
                              addMacro(associatedStatement,"#undef si_value\n",  directiveType);
                              addMacro(associatedStatement,"#undef si_int\n",    directiveType);
                              addMacro(associatedStatement,"#undef si_ptr\n",    directiveType);
                              addMacro(associatedStatement,"#undef si_addr\n",   directiveType);
                              addMacro(associatedStatement,"#undef si_band\n",   directiveType);
                              addMacro(associatedStatement,"#undef si_fd\n",     directiveType);
                            }
                       }
                  }
             }

          default:
             {
            // printf ("Not handled in FixupSelfReferentialMacrosInAST::visit(%s) \n",node->class_name().c_str());
             }
        }

#if 0
  // DQ (12/30/2013): Comments and CPP directives have not yet been attached to the AST, so we can't process them here.

  // SgLocatedNode* locatedNode = isSgLocatedNode(node);
  // if (locatedNode != NULL)
     SgStatement* stmt = isSgStatement(node);
     if (stmt != NULL)
        {
       // Find all #define statements and look for self referencing macros

          int numberOfComments = -1;
          if (stmt->getAttachedPreprocessingInfo() != NULL)
               numberOfComments = stmt->getAttachedPreprocessingInfo()->size();

          std::string s = std::string(" --- startOfConstruct: file = " ) + stmt->get_startOfConstruct()->get_filenameString()
             + " raw filename = " + stmt->get_startOfConstruct()->get_raw_filename()
             + " raw line = "     + StringUtility::numberToString(stmt->get_startOfConstruct()->get_raw_line())
             + " raw column = "   + StringUtility::numberToString(stmt->get_startOfConstruct()->get_raw_col())
             + " #comments = "    + StringUtility::numberToString(numberOfComments)
             + " \n ";

          AttachedPreprocessingInfoType* comments = stmt->getAttachedPreprocessingInfo();

          if (comments != NULL)
             {
               printf ("Found attached comments (at %p of type: %s): \n",stmt,stmt->class_name().c_str());
               AttachedPreprocessingInfoType::iterator i;
               for (i = comments->begin(); i != comments->end(); i++)
                  {
                    ROSE_ASSERT ( (*i) != NULL );
                    printf ("          Attached Comment (relativePosition=%s): %s\n",
//.........这里部分代码省略.........