aaron.ballman added a comment.

In D152818#4456797 <https://reviews.llvm.org/D152818#4456797>, @zahiraam wrote:

> In D152818#4456717 <https://reviews.llvm.org/D152818#4456717>, @aaron.ballman 
> wrote:
>
>> In D152818#4456510 <https://reviews.llvm.org/D152818#4456510>, @zahiraam 
>> wrote:
>>
>>> In D152818#4456483 <https://reviews.llvm.org/D152818#4456483>, 
>>> @nicolerabjohn wrote:
>>>
>>>> In D152818#4442116 <https://reviews.llvm.org/D152818#4442116>, @rjmccall 
>>>> wrote:
>>>>
>>>>> Does https://reviews.llvm.org/D143241 solve the original problem here, or 
>>>>> is there something deeper?
>>>>
>>>> It does not solve the problem, at least for my test case (linked in 
>>>> https://github.com/llvm/llvm-project/issues/63063) - we still hit the 
>>>> assertion.
>>>
>>> Sorry! I will not be able to work on this until about September! I haven't 
>>> tried to reproduce the issue with the test case in the link above.
>>
>> We branch for the 17 release at the end of July, so I'm wondering whether 
>> there's anything we need to revert related to this? It looks like this 
>> assertion started firing in Clang 12.0.0 
>> (https://cexplorer.testlabs.pro/z/Wh9o8W), so this doesn't seem to be a 
>> regression, but confirmation would be appreciated.
>
> The code that is generating the assertion has been introduced by this patch: 
> https://reviews.llvm.org/D80462 
> I can checkout that commit and see if the test case fails with it? Would that 
> be a good experiment to do?

No need -- so long as we're all agreed that we haven't regressed anything 
between Clang 16 and Clang 17 here, that's all I'm really after.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152818/new/

https://reviews.llvm.org/D152818

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