Ruby

• compile.c, insns.def (checkmatch):
  remove checkincludearray instruction and
  add new instruction checkmatch.
  This change is to solve
  [Bug #4438] "rescue args type check omitted".
• iseq.c: increment ISEQ_MAJOR_VERSION because removal of
  checkincludearray instruction.
• vm_core.h: add several definitions for
  the checkmatch instruction.
• vm_insnhelper.c (check_match): added.
• bootstraptest/test_exception.rb: add a test.
• test/ruby/test_exception.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36658 b2dd03c8-39d4-4d8f-98ff-823fe69b080e