Working SPM build

Author: ProfFan

Sources/TensorFlow/Operators/Basic.swift

@@ -1297,7 +1297,7 @@ extension Tensor {
   }
 
   @inlinable
-  @differentiable(reverse, wrt: self where Scalar: TensorFlowFloatingPoint)
+  // @differentiable(reverse, wrt: self where Scalar: TensorFlowFloatingPoint)
   internal subscript(_ indexPath: IndexPath) -> Tensor {
     get {
       let device = self.device
@@ -1323,7 +1323,7 @@ extension Tensor {
   }
 
   @inlinable
-  @differentiable(reverse, wrt: self where Scalar: TensorFlowFloatingPoint)
+  // @differentiable(reverse, wrt: self where Scalar: TensorFlowFloatingPoint)
   public subscript(_ ranges: TensorRangeExpression...) -> Tensor {
     get {
       return self[{ IndexPath({ ranges.map { $0.tensorRange } }()) }()]
@@ -1334,27 +1334,27 @@ extension Tensor {
   }
 }
 
-extension Tensor where Scalar: TensorFlowFloatingPoint {
-  @usableFromInline
-  @derivative(of: subscript)
-  internal func _vjpSubscript(
-    _ indexPath: IndexPath
-  ) -> (value: Tensor, pullback: (Tensor) -> Tensor) {
-    return (
-      self[indexPath],
-      { [shape = shapeTensor] v in
-        _Raw.stridedSliceGrad(
-          shape: shape, begin: Tensor<Int32>(indexPath.begin, on: device),
-          end: Tensor<Int32>(indexPath.end, on: device),
-          strides: Tensor<Int32>(indexPath.strides, on: device), dy: v,
-          beginMask: indexPath.beginMask,
-          endMask: indexPath.endMask, ellipsisMask: indexPath.ellipsisMask,
-          newAxisMask: indexPath.newAxisMask,
-          shrinkAxisMask: indexPath.squeezeAxisMask)
-      }
-    )
-  }
-}
+// extension Tensor {
+//   @usableFromInline
+//   @derivative(of: subscript)
+//   internal func _vjpSubscript(
+//     _ indexPath: IndexPath
+//   ) -> (value: Tensor, pullback: (Tensor) -> Tensor) {
+//     return (
+//       self[indexPath],
+//       { [shape = shapeTensor] v in
+//         _Raw.stridedSliceGrad(
+//           shape: shape, begin: Tensor<Int32>(indexPath.begin, on: device),
+//           end: Tensor<Int32>(indexPath.end, on: device),
+//           strides: Tensor<Int32>(indexPath.strides, on: device), dy: v,
+//           beginMask: indexPath.beginMask,
+//           endMask: indexPath.endMask, ellipsisMask: indexPath.ellipsisMask,
+//           newAxisMask: indexPath.newAxisMask,
+//           shrinkAxisMask: indexPath.squeezeAxisMask)
+//       }
+//     )
+//   }
+// }
 
 extension Tensor.IndexPath {
   @inlinable