================
@@ -121,8 +135,10 @@ class ValueObjectPrinter {
private:
bool ShouldShowName() const;
- ValueObject *m_orig_valobj;
- ValueObject *m_valobj;
+ ValueObject &m_orig_valobj;
+ ValueObject *m_cached_valobj; /// Cache the current "most specialized" value.
----------------
clayborg wrote:
I wonder if we should start using `std::weak_ptr<ValueObject>` instead of raw
pointers. Someone is storing a shared pointer to the object somewhere in the
value object tree, so having a weak pointer could help us to catch these things
as we can ask `if (m_cached_valobj_wp.expired() == true)` and this would tell
us that this was assigned to a valid object at one point, but it has been
freed. The expired call will return false if the weak pointer was never set or
if the weak pointer was cleared.
https://github.com/llvm/llvm-project/pull/81314
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