The following asserts on mozilla-inbound revision 2b2419d14197: it.custom = 0; $ ./js test.js Assertion failure: any, at jsgc.cpp:3303 Seems to be shell-only and caused by the "it"-object somehow, but this assert prevents me from landing bug 738525.
hg bisect points to bug 739899, revision 94199cf080a3. Bill can you take a look?
Created attachment 619140 [details] [diff] [review] fix Sorry about that. When gcPoke gets set and we GC again, we need to tell it which compartments to collect.