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[StackFrame] Add more clarifying comments to StackFrameList (NFC) 

llvm-svn: 339205
This commit is contained in:
Vedant Kumar 2018-08-07 23:48:25 +00:00
parent ab48bd2a8d
commit 33e51b142c
1 changed files with 3 additions and 3 deletions
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6
lldb/source/Target/StackFrameList.cpp
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@ -234,6 +234,9 @@ void StackFrameList::GetOnlyConcreteFramesUpTo(uint32_t end_idx,
// Done unwinding.
m_concrete_frames_fetched = UINT32_MAX;
}
// Don't create the frames eagerly. Defer this work to GetFrameAtIndex,
// which can lazily query the unwinder to create frames.
m_frames.resize(num_frames);
}
@ -567,9 +570,6 @@ StackFrameSP StackFrameList::GetFrameWithStackID(const StackID &stack_id) {
if ((*pos)->GetStackID() == stack_id)
return *pos;
}
// if (m_frames.back()->GetStackID() < stack_id)
// frame_idx = m_frames.size();
}
do {
frame_sp = GetFrameAtIndex(frame_idx);