todo

2017-12-15 16:17:45 +00:00 · 2017-12-15 16:17:45 +00:00 · 6890a61587
commit 6890a61587
parent 9b833a4345
1 changed files with 3 additions and 0 deletions
--- a/src/tracker/back.jl
+++ b/src/tracker/back.jl
@ -36,6 +36,9 @@ end

 # Interface methods

+# TODO: if an error occurs in `back` the refcounts will be broken
+# and `back` will silently fail to update.
+
 function back!(x::TrackedArray, Δ)
  scan(x)
  back(x, Δ)