Method addReference

src/bsh/org/objectweb/asm/Label.java:202–216

Adds a forward reference to this label. This method must be called only for a true forward reference, i.e. only if this label is not resolved yet. For backward references, the offset of the reference can be, and must be, computed and stored directly. @param sourcePosition the position of the refere

(
    final int sourcePosition,
    final int referencePosition)

   */

  private void addReference (
    final int sourcePosition,
    final int referencePosition)
  {
    if (srcAndRefPositions == null) {
      srcAndRefPositions = new int[6];
    }
    if (referenceCount >= srcAndRefPositions.length) {
      int[] a = new int[srcAndRefPositions.length + 6];
      System.arraycopy(srcAndRefPositions, 0, a, 0, srcAndRefPositions.length);
      srcAndRefPositions = a;
    }
    srcAndRefPositions[referenceCount++] = sourcePosition;
    srcAndRefPositions[referenceCount++] = referencePosition;
  }

  /**
   * Resolves all forward references to this label. This method must be called