Dan Zheng 1308fc69c5 [AutoDiff] Simplify conditions enabling differentiable programming. (#30765) ...

Previously, two conditions were necessary to enable differentiable programming:
- Using the `-enable-experimental-differentiable-programming` frontend flag.
- Importing the `_Differentiation` module.

Importing the `_Differentiation` module is the true condition because it
contains the required compiler-known `Differentiable` protocol. The frontend
flag is redundant and cumbersome.

Now, the frontend flag is removed.
Importing `_Differentiation` is the only condition.

2020-04-02 03:24:03 -07:00

..

differentiation.swift

[AutoDiff] Simplify conditions enabling differentiable programming. (#30765)

2020-04-02 03:24:03 -07:00