[clang] [clang-repl] Refactor locking of runtime PTU stack (NFC) (PR #84176)

[Vassil Vassilev via cfe-commits]

Stefan =?utf-8?q?Gränitz?= <stefan.graenitz at gmail.com>
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In-Reply-To: <llvm.org/llvm/llvm-project/pull/84176 at github.com>


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@@ -137,9 +136,10 @@ class Interpreter {
 
   Expr *SynthesizeExpr(Expr *E);
 
-private:
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vgvassilev wrote:

We can befriend the test to the interpreter. Alternatively, we probably have a second option to make this `protected:` and have a derived class on the test side to access this. 

https://github.com/llvm/llvm-project/pull/84176