> This patch cleans up nested blocks when there's an unexpected end of a compilation unit (66175), and it handles cleaned-up blocks gracefully (62536).  I've run "make check-fortran" with the attached test cases.

I have now committed the patch to trunk as revision 227135.
Thanks for your contribution! And you’re welcome to repeat that experience anytime :)

FYI, I fixed a few minor issues with the patch before committed it (final version attached):
  - test directive should be { dg-do compile } not { dg-compile }
  - comment reformatting
  - missing gcc/testsuite/ChangeLog entries
  - reformated date and PR entries in ChangeLog


Thanks again,
FX