[llvm] [llvm-cxxfilt] Add --quote option to quote demangled function names (PR #111871)

[James Henderson via llvm-commits]

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@@ -100,7 +99,7 @@ static std::string demangle(const std::string &Mangled, StringRef Delimiters) {
   }
 
   Result =
-      Undecorated ? Prefix + optionalQuote(Undecorated, Delimiters) : Mangled;
+      Undecorated ? optionalQuote(Prefix + Undecorated, Delimiters) : Mangled;
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jh7370 wrote:

Maybe you misunderstood something I said, but I actually prefer just the `Undecorated` part being quoted. E.g. 'import thunk for "std::future\<void\>"'. However, I'm not that bothered either way, so am happy if you'd prefer to leave it as-is.

https://github.com/llvm/llvm-project/pull/111871