ObjectPrinter.extractFields seg-faulting on Windows

[zbaylin]

After thinking something was wrong with my tests, I was able to get gdb working on Windows to see that Rely is crashing at ObjectPrinter.extractFields:

Thread 1 received signal SIGSEGV, Segmentation fault.
0x000000000043eded in camlRelyInternal__ObjectPrinter__extractFields_280 ()
(gdb) bt
#0  0x000000000043eded in camlRelyInternal__ObjectPrinter__extractFields_280 ()
#1  0x000000000965c020 in ?? ()

I wish I could get more info but it doesn't seem like much debug info persisted to the executable. If I had to guess, the segfault happens here:

reason-native/shared-src/objectPrinter/ObjectPrinter.re

Line 75 in aec0ac6

[Obj.field(o, numFields - 1), ...fieldsSoFar],

just because I'm not sure what else would cause a SIGSEGV

[bandersongit]

Are you able to find provide more specific input that is causing this error? You can use testSkip/testOnly/describeSkip/describeOnly in order to narrow things down.