[PATCH] D122768: [Clang][C++20] Support capturing structured bindings in lambdas

Thu Aug 4 12:33:21 PDT 2022

fhahn added a comment.

In D122768#3700486 <https://reviews.llvm.org/D122768#3700486>, @cor3ntin wrote:

> In D122768#3700451 <https://reviews.llvm.org/D122768#3700451>, @aeubanks wrote:
>
>> in the commit message
>>
>>   In addition, capturing an anonymous union member,
>>   a bitfield, or a structured binding thereof now has a
>>   better diagnostic.
>>
>> "better diagnostic" implies there was already a diagnostic, but we're seeing new errors pop up. is this just a not precise commit message or are new errors related to capturing bitfields by reference unintentional?
>
> New errors when capturing bit fields are probably*not* intentional. You have some of the problematic code i could look at? (not that the patch was reverted and then re-landed to fix a bug there)
> And... the commit message is a bit inaccurate as the change that was supposedly improving diagnostics for reference to bit fields was remove (and i forgot to update the commit message accordingly)

It looks like this may cause https://github.com/llvm/llvm-project/issues/56909. It would eb great if you could take a look

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122768/new/

https://reviews.llvm.org/D122768