RIscRIpt marked an inline comment as done.
RIscRIpt added inline comments.

================
Comment at: clang/lib/Sema/Sema.cpp:1495-1499
+  DeclContext *DC = CurContext;
+  while (DC && !isa<BlockDecl>(DC) && !isa<CapturedDecl>(DC) &&
+         !isa<FunctionDecl>(DC) && !isa<ObjCMethodDecl>(DC))
+    DC = DC->getParent();
+  return dyn_cast_or_null<Decl>(DC);
----------------
cor3ntin wrote:
> I think this is reimplementing `getCurFunctionOrMethodDecl`
> maybe we want to do 
> 
> ```
> if(Decl* DC = getCurFunctionOrMethodDecl())
>     return DC;
> return dyn_cast_or_null<Decl>(CurrentContext);
> ```
> 
> Or something like that
Well, unfortunately, not really.

The previous implementation did call `getCurFunctionOrMethodDecl()`, but it 
returned nullptr when we were inside a RecordDecl.
If you examine the implementation of `getFunctionLevelDeclContext(bool 
AllowLambda)`, it halts if `isa<RecordDecl>(DC)`. I tried patching 
`getFunctionLevelDeclContext()` to skip RecordDecl, but this triggered around 
70 clang/tests. I didn't want to delve into understanding the failure of each 
test. If you believe there's an issue with our current code, I can allocate 
time to investigate each specific test case.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D158591/new/

https://reviews.llvm.org/D158591

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