gcc/testsuite/g++.dg/ubsan/pr86406.C

   1 // PR sanitizer/86406
   2 // { dg-do compile }
   3 // { dg-options "-fcompare-debug -fsanitize=undefined -g -O1" }
   4
   5 typedef enum { } cmd_status;
   6 class ECell;
   7 class ECell_const_ptr { };
   8 class ECell_ptr
   9 {
  10   ECell *mp_element;
  11   ECell *getPointer () const { return mp_element; }
  12 public:
  13   operator  ECell_const_ptr () const { return ECell_const_ptr(); }
  14 };
  15
  16 extern ECell_ptr NULL_CELL;
  17 class VwUI_2DCellLayerView;
  18 class view_cell_layoutImpl
  19 {
  20   cmd_status handleChangeFlags (VwUI_2DCellLayerView *
  21                                       p_ui_celllayerview,
  22                                       ECell_const_ptr p_peekCell);
  23   cmd_status openCellLayoutView ();
  24 };
  25
  26 cmd_status
  27 view_cell_layoutImpl::openCellLayoutView ()
  28 {
  29   ECell_const_ptr pcell = NULL_CELL;
  30   VwUI_2DCellLayerView *p_user_interface;
  31   return handleChangeFlags (p_user_interface, pcell);
  32   ;
  33 }