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From: "tromey at sourceware dot org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug c++/31428] New: ptype should respect "set print vtbl"
Date: Wed, 28 Feb 2024 17:05:00 +0000 [thread overview]
Message-ID: <bug-31428-4717@http.sourceware.org/bugzilla/> (raw)
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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