[flang-commits] [flang] [flang] Handle continuation line edge case (PR #74751)

[Pete Steinfeld via flang-commits]

psteinfeld wrote:

> Everything passes for me -- I always run tests for every build -- and it's basically impossible these tests could have been broken by a prescanner fix.

I was surprised, too.  So I did a build from scratch and ran `check-flang` with just the files from the main branch of llvm-project.  Everything looked good.  I then copied in just the changed versions `prescan.h` and `prescan.cpp`, rebuilt the compiler, and re-ran `check-flang`.  It failed the same way.  I then reverted `prescan.h` and `prescan.cpp` to the versions in the main branch, rebuilt, and re-ran `check-flang`.  Everything passed again.

You can take a look at my builds on ice4.  My build from your repository is in /local/home/psteinfeld/main/klausler.  My build with the files from `llvm-project/main` with just the changed `prescan.h` and `prescan.cpp` is in /local/home/psteinfeld/up.

Or, if there's an additional test you'd like me to run, I'd be glad to do that, too.

https://github.com/llvm/llvm-project/pull/74751