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* [Bug c++/31428] New: ptype should respect "set print vtbl"
@ 2024-02-28 17:05 tromey at sourceware dot org
  0 siblings, 0 replies; only message in thread
From: tromey at sourceware dot org @ 2024-02-28 17:05 UTC (permalink / raw)
  To: gdb-prs

https://sourceware.org/bugzilla/show_bug.cgi?id=31428

            Bug ID: 31428
           Summary: ptype should respect "set print vtbl"
           Product: gdb
           Version: HEAD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: c++
          Assignee: unassigned at sourceware dot org
          Reporter: tromey at sourceware dot org
  Target Milestone: ---

With "set print vtbl on", I think ptype should also show
the vtable.

struct q {
  virtual ~q () = default;
  int x = 23;
};

q qqq;


(gdb) set print vtbl on
(gdb) ptype q
type = struct q {
  public:
    int x;

    ~q();
}


It would also be nice to have a ptype flag to enable this
per-use.

Finally, perhaps ptype/o should always show the vtables, since
the point of this is to understand the layout of the object in
memory.

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2024-02-28 17:05 [Bug c++/31428] New: ptype should respect "set print vtbl" tromey at sourceware dot org

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