[clang-tools-extra] [clangd] Clangd running with `--experimental-modules-support` crashes when the compilation database is unavailable (PR #153802)

[Chuanqi Xu via cfe-commits]

https://github.com/ChuanqiXu9 commented:

It will be better to have a test either in unittest like `clang-tools-extra/clangd/unittests/PrerequisiteModulesTest.cpp` or lit test like `clang-tools-extra/clangd/test/modules.test`

https://github.com/llvm/llvm-project/pull/153802