[Lldb-commits] [PATCH] D61779: FuncUnwinders: General clean up and optimization

[Greg Clayton via Phabricator via lldb-commits]

clayborg added inline comments.


================
Comment at: include/lldb/Symbol/FuncUnwinders.h:117
+  class LazyPlan {
+    lldb::UnwindPlanSP m_plan_sp;
+
----------------
maybe use:

```
llvm::Optional<lldb::UnwindPlanSP> m_plan_sp;
```

Then just check if it has no value, and if so compute and set it either to a valid shared pointer or an empty one?


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  https://reviews.llvm.org/D61779/new/

https://reviews.llvm.org/D61779