[ptp-dev] About detecting pragma

["Georges Bossert" <gbossert@xxxxxxxxx>]

Hello everyone,

I’m still working on the detection of pragmas into source files and i would like to show you my source code, since I face a new problem.

This is the source code :

// If we haven't already worked on this file

if (!visitedFiles.contains(_expression_.getContainingFilename())) {

// Get all the preprocessor statements in the current file

      IASTPreprocessorStatement[] ppps = (IASTPreprocessorStatement[])_expression_.getTranslationUnit().getAllPreprocessorStatements();

      for (int i=0; i<ppps.length; i++) {

            IASTPreprocessorStatement pps = ppps[i];

            if (pps instanceof IASTPreprocessorPragmaStatement) {

     

                  // Now we verify its a hmpp pragma

                  if (pps.getRawSignature().startsWith(NEW_PREFIXE_PRAGMA)) {           

                        String artifactName = pps.getRawSignature().substring(NEW_PREFIXE_PRAGMA.length());

                        // Generate the Source Info linked with our pragma

                        SourceInfo sourceInfo = new SourceInfo();

                        sourceInfo.setStartingLine(pps.getFileLocation().getStartingLineNumber());

                        sourceInfo.setStart(pps.getFileLocation().getNodeOffset());

                        sourceInfo.setEnd(pps.getFileLocation().getNodeOffset() + pps.getFileLocation().getNodeLength());

                        sourceInfo.setConstructType(Artifact.PRAGMA); 

                        // Creation of this Artifact

                        Artifact artifact = new Artifact(filename, pps.getFileLocation().getStartingLineNumber(), 1, artifactName, "NEW ARTIFACT", sourceInfo);

                        // Adding our Artifact to scanReturn

                        scanReturn.addArtifact(artifact);

                        System.out.println("Artifact : "+artifact);

                        nb_pragma++;

                  }

            }

      }    

      visitedFiles.add(_expression_.getContainingFilename());

}

And it works !!

But I have this error when executing this.

I have a java.lang.ArrayIndexOutOfBoundsException and I don’t know where it’s coming from but I’m quite sure it’s coming from this function.

I have already faced this ?

 

Thanks in advance for your help.

 

 

Georges Bossert

+33 (0)6.03.57.53.88

gbossert@xxxxxxxxx