Merge pull request #3660 from lambdageek/bug-42271
authorAleksey Kliger (λgeek) <akliger@gmail.com>
Thu, 6 Oct 2016 21:53:33 +0000 (17:53 -0400)
committerGitHub <noreply@github.com>
Thu, 6 Oct 2016 21:53:33 +0000 (17:53 -0400)
[coop] Switch to GC SAFE for backtrace() and backtrace_symbols()


Trivial merge