[PATCH] D46810: 3/3: Fix DWARFUnit::GetUnitDIEPtrOnly stale pointer

[Pavel Labath via Phabricator via llvm-commits]

labath added inline comments.
Herald added a subscriber: arphaman.


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Comment at: lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFUnit.cpp:179
+  if (!m_die_array.empty()) {
+    lldbassert(!m_first_die || m_first_die == m_die_array.front());
+    m_first_die = m_die_array.front();
----------------
xbolva00 wrote:
> xbolva00 wrote:
> > @jankratochvil is this correct assert? Our downstream lldb based on lldb 7 with our custom targets hits this assert.  If we remove it, we see no obvious breakages.
> cc @labath 
I agree with Jan. The two dies should be the same. The fact that they aren't probably means there is a bug somewhere. It would be good to know how the two dies differ and what is the input dwarf they are generated from.


Repository:
  rL LLVM

https://reviews.llvm.org/D46810