private RefactoringStatus mappingErrorFound(RefactoringStatus result, ASTNode node) {
   if (node != null
       && (node.getFlags() & ASTNode.MALFORMED) != 0
       && processCompilerError(result, node)) return result;
   result.addFatalError(getMappingErrorMessage());
   return result;
 }
 /*
  * @see edu.berkeley.eduride.isa.corext.dom.GenericVisitor#visitNode(org.eclipse.jdt.core.dom.ASTNode)
  */
 protected boolean visitNode(ASTNode node) {
   if ((node.getFlags() & ASTNode.MALFORMED) == ASTNode.MALFORMED) {
     retainPositions(node.getStartPosition(), node.getLength());
     return false;
   }
   return true;
 }
Beispiel #3
0
 public static void setIsGeneratedFlag(
     org.eclipse.jdt.core.dom.ASTNode domNode,
     org.eclipse.jdt.internal.compiler.ast.ASTNode internalNode)
     throws Exception {
   if (internalNode == null || domNode == null) return;
   boolean isGenerated =
       internalNode.getClass().getField("$generatedBy").get(internalNode) != null;
   if (isGenerated) {
     domNode.getClass().getField("$isGenerated").set(domNode, true);
     domNode.setFlags(domNode.getFlags() & ~org.eclipse.jdt.core.dom.ASTNode.ORIGINAL);
   }
 }
  protected ISourceLocation getSourceLocation(ASTNode node) {
    try {
      int nodeLength = compilUnit.getExtendedLength(node);

      if (nodeLength > 0) {
        int start = compilUnit.getExtendedStartPosition(node);
        int end = start + nodeLength - 1;

        if (end < start && ((node.getFlags() & 9) > 0)) {
          insert(
              messages,
              values.constructor(
                  DATATYPE_RASCAL_MESSAGE_ERROR_NODE_TYPE,
                  values.string("Recovered/Malformed node, guessing the length"),
                  values.sourceLocation(loc, 0, 0)));

          nodeLength = node.toString().length();
          end = start + nodeLength - 1;
        }

        return values.sourceLocation(
            loc,
            start,
            nodeLength,
            compilUnit.getLineNumber(start),
            compilUnit.getLineNumber(end),
            // TODO: only adding 1 at the end seems to work, need to test.
            compilUnit.getColumnNumber(start),
            compilUnit.getColumnNumber(end) + 1);
      }
    } catch (IllegalArgumentException e) {
      insert(
          messages,
          values.constructor(
              DATATYPE_RASCAL_MESSAGE_ERROR_NODE_TYPE,
              values.string("Most probably missing dependency"),
              values.sourceLocation(loc, 0, 0)));
    }
    return values.sourceLocation(loc, 0, 0, 0, 0, 0, 0);
  }