JDevlieghere added inline comments.

================
Comment at: include/lldb/Target/CPPLanguageRuntime.h:47
+  static CPPLanguageRuntime *GetCPPLanguageRuntime(Process &process) {
+    return static_cast<CPPLanguageRuntime *>(
+        process.GetLanguageRuntime(lldb::eLanguageTypeC_plus_plus));
----------------
xiaobai wrote:
> JDevlieghere wrote:
> > xiaobai wrote:
> > > labath wrote:
> > > > It might be nice to add some glue so we could write 
> > > > `llvm::cast_or_null<CPPLanguageRuntime>(...)` here. The main advantage 
> > > > of that being that we'd automatically get an assert firing if 
> > > > `GetLanguageRuntime` ever returns something which is *not* a 
> > > > CPPLanguageRuntime.
> > > I had thought about doing that, but there's an assertion in 
> > > GetLanguageRuntime that achieves the same thing imo. I do think that we 
> > > could move towards a `llvm::cast_or_null` implementation though.
> > I think would be worthwhile too :-) 
> Would y'all mind if I did that in a follow up commit? I think it is 
> worthwhile/valuable, but I'd like it to be in a separate commit if possible.
Sounds good


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62755/new/

https://reviews.llvm.org/D62755



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