src/hotspot/share/ci/ciMethodData.hpp

Concurrent class unloading

*** 193,202 ****
--- 193,203 ----
  class ciReceiverTypeData : public ReceiverTypeData {
  public:
    ciReceiverTypeData(DataLayout* layout) : ReceiverTypeData(layout) {};
  
    void set_receiver(uint row, ciKlass* recv) {
+     assert(recv == NULL || recv->is_klass(), "wrong type");
      assert((uint)row < row_limit(), "oob");
      set_intptr_at(receiver0_offset + row * receiver_type_row_cell_count,
                    (intptr_t) recv);
    }