Attempt to work around CI misconfiguration by removing Complex Differentiable conformance.

stephentyrone · stephentyrone · commit 27f8192a63b4 · 2022-04-06T09:58:40.000-04:00
diff --git a/Sources/ComplexModule/Complex+Differentiable.swift b/Sources/ComplexModule/Complex+Differentiable.swift
@@ -9,7 +9,9 @@
 //
 //===----------------------------------------------------------------------===//
 
-#if canImport(_Differentiation)
+// STC April 2022: experimentally remove differentiable conformance to work
+// around CI config failure.
+#if canImport(_Differentiation) && !os(macOS)
 import _Differentiation
 
 extension Complex: Differentiable
diff --git a/Tests/ComplexTests/DifferentiableTests.swift b/Tests/ComplexTests/DifferentiableTests.swift
@@ -9,7 +9,9 @@
 //
 //===----------------------------------------------------------------------===//
 
-#if canImport(_Differentiation)
+// STC April 2022: experimentally remove differentiable conformance to work
+// around CI config failure.
+#if canImport(_Differentiation) && !os(macOS)
 
 import XCTest
 import ComplexModule
