tree ededa2faf9247b96e35135d68e28397e39e8fb95
parent 5c2f3415b05eca653272685cb8b1fdf4acfb6cd6
author Joe Tsai <joetsai@digital-static.net> 1499844065 -0600
committer GitHub <noreply@github.com> 1499844065 -0600

Make lack of support for AllowUnexported more obvious (#4)

Rather than waiting until the unsafeRetrieveField helper
function is actually called, panic at the moment someone tries
to use AllowUnexported to make the failure more obvious.