[clang] [RFC][C++20][Modules] Fix crash when function and lambda inside loaded from different modules (PR #104512)

[Dmitry Polukhin via cfe-commits]

Valentin Clement =?utf-8?b?KOODkOODrOODsw==?=,Kyungwoo Lee <kyulee at meta.com>,Dmitry
 Polukhin <dmitry.polukhin at gmail.com>,Dmitry Polukhin
 <dmitry.polukhin at gmail.com>
Message-ID:
In-Reply-To: <llvm.org/llvm/llvm-project/pull/104512 at github.com>


dmpolukhin wrote:

> [repro.zip](https://github.com/user-attachments/files/16986643/repro.zip)
> 
> edit: got a better reduced repro, see attachment

Thank you for the reproducer, I see the crash and I'm working on it.

https://github.com/llvm/llvm-project/pull/104512