[PATCH] D124351: [Clang] Implement Change scope of lambda trailing-return-type

Fri Mar 10 07:40:42 PST 2023

aaron.ballman added subscribers: urnathan, iains.
aaron.ballman added a comment.

In D124351#4179510 <https://reviews.llvm.org/D124351#4179510>, @cor3ntin wrote:

> In D124351#4178334 <https://reviews.llvm.org/D124351#4178334>, @sammccall wrote:
>
>> Sorry for the delay, extracting the repro from the build system seems about as much work as minimizing it :-)
>> F26749550: modrepo2.zip <https://reviews.llvm.org/F26749550> - running repro.sh hits an assert for me on the main.cpp compile.
>>
>> (I suspect something much smaller is breaking the expected invariant, I just can't get a smaller crasher)
>
> @ChuanqiXu @erichkeane I started to look at this repro but I might need help, it seems extremely weird (I failed to reduce it much further), and I don't have a good grasp on how modules affect things

I'm trying to help out here as well, but in addition to @ChuanqiXu and @erichkeane, I wonder if @iains or @urnathan have ideas as well (they've both done modules work before).

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https://reviews.llvm.org/D124351