Test_ChildVisitor.hs Seg Faults

[deech]

I pulled master and ran the child visitor test scripts.

The C version seems to work fine, but I get Segmentation fault (core dumped) when I run any file using the Haskell version like: > Test_ChildVisitor "test.h"
-deech

[chetant]

I'm guessing this is a result of how I'm serializing some data structure from Haskell <-> C, very likely libClang representation changed. Will investigate over the weekend.

[deech]

You're right. I did a little digging and the CXCursor struct has added an `int xdata' member [1] . I'm not sure what it does. It's absence is causing prim_visitChildren_ to seg-fault.
-deech

[1] http://clang.llvm.org/doxygen/Index_8h_source.html#l02074
[2] https://github.com/chetant/LibClang/blob/master/src/Clang/FFI.gc#L1221