[flang-commits] [flang] [flang] Avoid undefined behaviour when parsing format expressions (PR #147539)

[David Spickett via flang-commits]

DavidSpickett wrote:

Only tests in flang-rt use `llvm/` includes right now. Is that because it deliberately doesn't use llvm headers or just because I'm the first to try. I'll find out.

https://github.com/llvm/llvm-project/pull/147539