This was applied to trunk by chromatic in r26371 and r26372.
- [perl #51752] [PATCH] Fix t/codingstd/check_isxxx.t fa... via RT
- [perl #51752] [PATCH] Fix t/codingstd/check_isxxx... James Keenan via RT
This was applied to trunk by chromatic in r26371 and r26372.