[clang] [Clang][CWG1815] Support lifetime extension of temporary created by aggregate initialization using a default member initializer (PR #87933)

[Richard Smith via cfe-commits]

zygoloid wrote:

> I'd like to proposal a separate PR for static analyzer. #91879 WDYT?

That sounds good to me.

https://github.com/llvm/llvm-project/pull/87933