[clang] [Clang] Handle instantiating captures in addInstantiatedCapturesToScope() (PR #128478)

[via cfe-commits]

================
@@ -711,9 +711,32 @@ bool Sema::addInstantiatedCapturesToScope(
 
   unsigned Instantiated = 0;
 
+  // FIXME: This is a workaround for not having deferred lambda body
+  // instantiation.
+  // When transforming a lambda's body, if we encounter another call to an
+  // inline lambda that contains a constraint expression, we add all of the
+  // parent lambda's instantiated captures to the current instantiation scope to
----------------
cor3ntin wrote:

```suggestion
  // outer lambda's instantiated captures to the current instantiation scope to
```

https://github.com/llvm/llvm-project/pull/128478