On Sun, May 8, 2016 at 7:08 PM, Anthony Tavener <anthony.tavener@gmail.com> wrote:
TL;DR: Constant string like "fontColor" can (rarely) come out like "\220\552\663\1" after foreign call to OpenGL.

It may be flambda-related, as the following problem looks much like it:

https://github.com/LaurentMazare/tensorflow-ocaml/issues/7

I hit that last week with flambda. The problem there is too aggressive optimization on an ignore statement, but if the OpenGL bindings, or flambda is to blame is a bit up in the air to me.


--
J.