Implement adjacent_tokens_only() for GFlagValueSemanticBase
authorTom Hughes <tom@compton.nu>
Tue, 8 Sep 2015 01:23:00 +0000 (18:23 -0700)
committerfacebook-github-bot-9 <folly-bot@fb.com>
Tue, 8 Sep 2015 02:20:19 +0000 (19:20 -0700)
commit29193aca605bb93d82a3c92acd95bb342115f3a4
tree849e2364c82a416704a739b24da81968be350a3e
parentf0fdd87aa9b1074b41bbaa3257fb398deacc6e16
Implement adjacent_tokens_only() for GFlagValueSemanticBase

Summary: Needed for boost 1.59.0 which added this as a pure virtual function
in the value_semantic base class. Fixes #314.
Closes #315

Reviewed By: @yfeldblum

Differential Revision: D2419035

Pulled By: @JoelMarcey
folly/experimental/ProgramOptions.cpp