labath added a comment.

In D118812#3292884 <https://reviews.llvm.org/D118812#3292884>, @labath wrote:

> And extracting the name this way will also save us from having to another 
> parse of the demangled name (to extract the base name), so it's double 
> goodness. I don't think the actual extraction should be that hard.

Actually, I now see that we already have code which does just that. The 
`mangled.DemangleWithRichManglingInfo` call will use the "partial" demangler to 
extract the interesting pieces of the mangled name. It will also save that 
demangled name, but it only does that to avoid another demangling operation. We 
could easily make it skip that step. And I see that the other patch does just 
that...

So I guess my question is: what does this patch buy us vs. just doing the 
second patch alone? It seems like it would be nice to be able to let the user 
break do `break set -n foo` and have it stop on 
`Something<RidiculouslyLongTemplate<...>>::foo`..

Is it maybe because then the `Something<RidiculouslyLongTemplate<...>>` will be 
stored as a part `foo`s "context" ? If so, maybe we could have it avoid storing 
the context instead? Or even better: store a simplified version of the scope 
with template gunk above some level removed?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D118812/new/

https://reviews.llvm.org/D118812

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