merge revision(s) 56766,56767: [Backport #12925]
error.c: rb_get_backtrace * error.c (rb_get_backtrace): move from eval_error.c to call
exc_backtrace directly. [ruby-core:78097] [Bug #12925]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@56781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 56766,56767: [Backport #12925]
exc_backtrace directly. [ruby-core:78097] [Bug #12925]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@56781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e