ParseableInterface test failure workaround (apple#73)

Disables `RangeReplaceableCollection` conformance for now until we find a way to declare a conformance without triggering apple#73.
rxwei · Dec 14, 2021 · e04c9bc · e04c9bc
1 parent 0dc8ac3
commit e04c9bc
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/Sources/_MatchingEngine/Utility/TypedIndex.swift b/Sources/_MatchingEngine/Utility/TypedIndex.swift
@@ -76,6 +76,10 @@ extension TypedIndex: BidirectionalCollection where C: BidirectionalCollection {
     Index(rawValue.index(before: before.rawValue))
   }
 }
+
+// FIXME(apple/swift-experimental-string-processing#73): ParseableInterface test
+// failure in the Swift repo.
+#if false
 extension TypedIndex: RangeReplaceableCollection where C: RangeReplaceableCollection {
   @_alwaysEmitIntoClient
   public init() { rawValue = C() }
@@ -88,6 +92,14 @@ extension TypedIndex: RangeReplaceableCollection where C: RangeReplaceableCollec
 
   // TODO: append, and all the other customization hooks...
 }
+#endif
+
+// Workaround for #73
+extension TypedIndex where C: RangeReplaceableCollection {
+  public mutating func append(_ newElement: Element) {
+    rawValue.append(newElement)
+  }
+}
 
 extension TypedIndex: ExpressibleByArrayLiteral where C: ExpressibleByArrayLiteral & RangeReplaceableCollection {
   @_alwaysEmitIntoClient