Пример #1
0
  public void manageSyntheticAccessIfNecessary(BlockScope currentScope, FlowInfo flowInfo) {
    if ((flowInfo.tagBits & FlowInfo.UNREACHABLE_OR_DEAD) == 0) {
      // need assertion flag: $assertionsDisabled on outer most source clas
      // (in case of static member of interface, will use the outermost static member - bug 22334)
      SourceTypeBinding outerMostClass = currentScope.enclosingSourceType();
      while (outerMostClass.isLocalType()) {
        ReferenceBinding enclosing = outerMostClass.enclosingType();
        if (enclosing == null || enclosing.isInterface()) break;
        outerMostClass = (SourceTypeBinding) enclosing;
      }
      this.assertionSyntheticFieldBinding = outerMostClass.addSyntheticFieldForAssert(currentScope);

      // find <clinit> and enable assertion support
      TypeDeclaration typeDeclaration = outerMostClass.scope.referenceType();
      AbstractMethodDeclaration[] methods = typeDeclaration.methods;
      for (int i = 0, max = methods.length; i < max; i++) {
        AbstractMethodDeclaration method = methods[i];
        if (method.isClinit()) {
          ((Clinit) method)
              .setAssertionSupport(
                  this.assertionSyntheticFieldBinding,
                  currentScope.compilerOptions().sourceLevel < ClassFileConstants.JDK1_5);
          break;
        }
      }
    }
  }