[PATCH 1/1] identifier: do not use ICU UConverter for checks

[Vladimir Davydov]

This doesn't work on EL6/7 and Debian Wheezy - check out travis.

  https://travis-ci.org/tarantool/tarantool/builds/362116299?utm_source=github_status&utm_medium=notification

On Wed, Apr 04, 2018 at 03:35:41PM +0300, Vladislav Shpilevoy wrote:
> I makes no sense to create a converter, when there is
> nothing to convert. To check an identifier it is
> enough to use stateless ICU macros: U8_NEXT_OR_FFFD,
> that also allows to eliminate 0xFFFD symbol as a
> special one - this macros returns this code on any
> error, or when it is actually this symbol.
> ---
> Branch: https://github.com/tarantool/tarantool/tree/identifier-do-not-use-uconverter
> 
>  src/box/box.cc              |  2 --
>  src/box/identifier.c        | 51 ++++++++++-----------------------------------
>  src/box/identifier.h        | 13 ------------
>  test/unit/vy_point_lookup.c |  2 --
>  4 files changed, 11 insertions(+), 57 deletions(-)