[llvm-branch-commits] [clang] release/18.x: Reland "[clang-repl] Keep the first llvm::Module empty to avoid invalid memory access. (#89031)" (PR #90544)

[Nikita Popov via llvm-branch-commits]

nikic wrote:

This looks like an ABI breaking change to me.

I think the libclang-cpp.so ABI test is currently broken due to the new minor version scheme. (cc @tstellar we need something like https://github.com/llvm/llvm-project/pull/85166 for the clang ABI check)

https://github.com/llvm/llvm-project/pull/90544