No includes for isdigit()

lamuguo / re2

Automatically exported from code.google.com/p/re2

BSD 3-Clause "New" or "Revised" License

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Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago

Minor cleanup request:
The files util/pcre.cc, re2/parse.cc and re2/re2.cc use the isdigit() function 
but don't include <ctype.h>.

Original issue reported on code.google.com by battre@chromium.org on 31 Jul 2012 at 3:38

GoogleCodeExporter commented 9 years ago

It is now included via util/util.h.

Original comment by rsc@golang.org on 10 Jan 2014 at 1:25