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================
Comment at: lldb/source/Core/Module.cpp:740
+  bool user_provided_name_is_mangled =
+      Mangled::GetManglingScheme(m_name.GetStringRef()) !=
+      Mangled::eManglingSchemeNone;
----------------
labath wrote:
> labath wrote:
> > I think this is overly aggressive. `_Z3foov` could be a method name in some 
> > particularly sadistic class. I think you can do this optimization only in 
> > one direction: if the names match, then return true without consulting the 
> > language plugin. At that point, I don't think you even need to check 
> > whether the names are mangled.
> Actually, this could go wrong even for names like `_Zonk`, since 
> `GetManglingScheme` does not check that the string is an actually valid 
> mangled name -- just that it looks like one from very far away.
Then in that case, perhaps this method should always take a demangled name? If 
it can take mangled names, it seems like a giant pain and potentially pretty 
expensive to figure out if it's mangled or not, especially given that in the 
sadistic case a name could look mangled but actually be the demangled name. Am 
I following your thought correctly?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129682/new/

https://reviews.llvm.org/D129682

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