fix: remove init vjp due to compiler issue

JaapWijnen · JaapWijnen · commit 021c361f6b23 · 2025-10-03T09:50:42.000+01:00
This can be reactivated in Swift 6.3
diff --git a/Sources/Differentiation/InlineArray+Differentiation.swift b/Sources/Differentiation/InlineArray+Differentiation.swift
@@ -13,6 +13,8 @@ extension InlineArray: @retroactive Differentiable where Element: Differentiable
         }
     }
 
+    // not available yet due to a compiler issue. This is in main as of 2025/05/25. Part of Swift 6.3
+    /*
     @derivative(of: init)
     @_alwaysEmitIntoClient
     public static func _vjpInit(repeating value: Element) -> (value: Self, pullback: (TangentVector) -> Element.TangentVector) {
@@ -27,6 +29,7 @@ extension InlineArray: @retroactive Differentiable where Element: Differentiable
             }
         )
     }
+    */
 
     @inlinable
     public func read(_ i: Index) -> Element {

Original file line number	Diff line number	Diff line change
`@@ -13,6 +13,8 @@ extension InlineArray: @retroactive Differentiable where Element: Differentiable`
`13`	`13`	`}`
`14`	`14`	`}`
`15`	`15`
	`16`	`+ // not available yet due to a compiler issue. This is in main as of 2025/05/25. Part of Swift 6.3`
	`17`	`+ /*`
`16`	`18`	`@derivative(of: init)`
`17`	`19`	`@_alwaysEmitIntoClient`
`18`	`20`	`public static func _vjpInit(repeating value: Element) -> (value: Self, pullback: (TangentVector) -> Element.TangentVector) {`
`@@ -27,6 +29,7 @@ extension InlineArray: @retroactive Differentiable where Element: Differentiable`
`27`	`29`	`}`
`28`	`30`	`)`
`29`	`31`	`}`
	`32`	`+ */`
`30`	`33`
`31`	`34`	`@inlinable`
`32`	`35`	`public func read(_ i: Index) -> Element {`