Bartosz Nitka 879b103ca3 Fix indexing problems with new regexp matcher ... Summary: My change had a couple of problems: * utf8 character width logic was completely wrong for characters that need 3 or 4 bytes * `Array.listArray (start, end)` produces an array where `end` is a valid index * because of ^ the `arraySize` logic also has to change Reviewed By: watashi, darshankapashi Differential Revision: D4894355 fbshipit-source-id: 8d07dfd		2017-04-14 15:49:17 -07:00
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Tests.hs	Fix indexing problems with new regexp matcher	2017-04-14 15:49:17 -07:00