[PATCH] D19175: Fix for PR27015 (variable template initialized with a generic lambda expression)

Richard Smith via cfe-commits cfe-commits at lists.llvm.org
Fri Apr 29 11:36:03 PDT 2016


On Fri, Apr 29, 2016 at 11:07 AM, Akira Hatanaka via cfe-commits <
cfe-commits at lists.llvm.org> wrote:

> If I add an assert to check (F != Flags) in setFlags, 2700+ out of 5000+
> clang regression tests fail. I haven’t figured out which parts of clang are
> passing the same value to setFlags.
>

What are you initializing Flags to in the constructor?

> On Apr 28, 2016, at 7:38 PM, Richard Smith via cfe-commits <
> cfe-commits at lists.llvm.org> wrote:
>
> On Thu, Apr 28, 2016 at 7:34 PM, Akira Hatanaka via cfe-commits <
> cfe-commits at lists.llvm.org> wrote:
>
>> ahatanak added a comment.
>>
>> Thanks for the review. I committed the patch in r267956 and r267975.
>>
>> Do you think I should make setFlags(unsigned F) return early if F ==
>> Flags?
>
>
> I don't think that should happen in practice, so it doesn't seem worth
> checking.
>
> Repository:
>>   rL LLVM
>>
>> http://reviews.llvm.org/D19175
>>
>>
>>
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