json: fix Bignumn/Fixnum issue when using Ruby 2.5

There is a recognized problem with json_1.8.3 when used with Ruby 2.5;
in summary:

  compiling generator.c
  generator.c: In function ‘generate_json’:
  generator.c:861:25: error: ‘rb_cFixnum’ undeclared (first use in this
  function); did you mean ‘mFixnum’?
       } else if (klass == rb_cFixnum) {
                           ^~~~~~~~~~
                           mFixnum
  generator.c:861:25: note: each undeclared identifier is reported only
  once for each function it appears in
  generator.c:863:25: error: ‘rb_cBignum’ undeclared (first use in this
  function); did you mean ‘rb_cFixnum’?
       } else if (klass == rb_cBignum) {
                           ^~~~~~~~~~
                           rb_cFixnum

This is explained in detail at:

https://makandracards.com/makandra/74544-how-to-fix-json-1-8-3-with-ruby-2-5

The simplest solution is to upgrade json just a wee bit to 1.8.5 to
resolve this.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

0 files changed, 0 insertions, 0 deletions