Richard Wei e3db926e0c [AutoDiff] Remove '_Differentiable.zeroTangentVectorInitializer'. (#35329) ...

Remove `_Differentiable.zeroTangentVectorInitializer` to address the feedback on the [proposal thread](https://forums.swift.org/t/differentiable-programming-for-gradient-based-machine-learning/42147). The corresponding change has already been made in the [proposal](https://github.com/rxwei/swift-evolution/blob/autodiff/proposals/0000-differentiable-programming.md).

Removed components:
- `zeroTangentVectorInitializer` and `zeroTangentVector` in `Differentiable`, `Array`, `Optional`, `Float`, `Double`, `Float80`, and SIMD types.
- `zeroTangentVectorInitializer` synthesis logic in `Differentiable` derived conformances.

2021-01-20 10:45:03 -08:00

..

class_differentiable_other_module.swift

[AutoDiff] Remove '_Differentiable.zeroTangentVectorInitializer'. (#35329)

2021-01-20 10:45:03 -08:00

struct_additive_arithmetic_other_module.swift

…

struct_differentiable_other_module.swift

[AutoDiff] Remove '_Differentiable.zeroTangentVectorInitializer'. (#35329)

2021-01-20 10:45:03 -08:00