[clang] [clang][dataflow] Don't propagate result objects in unevaluated contexts (PR #90438)

[Tom Weaver via cfe-commits]

cHackz18 wrote:

Hello and good morning from the UK!

It looks as though this change caused a test failure on the following buildbot:
https://lab.llvm.org/buildbot/#/builders/216/builds/38446

Are you able to take a look see?

many thanks for yoru time,
Tom W

https://github.com/llvm/llvm-project/pull/90438