ahatanak added a comment.

I'm still don't understand what the problem is about cleaning up the lambda 
scope.

`PushLambdaScope` creates a new `LambdaScopeInfo` and pushes onto 
`FunctionScopes`.
https://github.com/llvm/llvm-project/blob/main/clang/lib/Sema/Sema.cpp#L2137

When `Sema::FunctionScopeRAII` goes out of scope, its destructor calls 
`PopFunctionScopeInfo`. 
https://github.com/llvm/llvm-project/blob/main/clang/include/clang/Sema/Sema.h#L5048

`PopFunctionScopeInfo` then pops the `FunctionScopeInfo` at the top of the 
stack, which is the `LambdaScopeInfo` that was pushed earlier, and 
`PoppedFunctionScopePtr` makes sure the popped scope is deleted.
https://github.com/llvm/llvm-project/blob/main/clang/lib/Sema/Sema.cpp#L2243


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D143109/new/

https://reviews.llvm.org/D143109

_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

Reply via email to