From 58d8e648b91fa2653b89bfad9b28af7d84e94293 Mon Sep 17 00:00:00 2001
From: a dinosaur <dino@a-dinosaur.com>
Date: Sun, 6 Jul 2025 17:12:52 +1000
Subject: [PATCH] Fix compilation

---
 Sources/apk/Graph/ApkPackageGraph.swift           |  4 ++--
 Sources/apk/Index/ApkIndexRequirementRef.swift    |  2 +-
 Sources/apk/Version/ApkVersionSpecification.swift | 11 +++++++++++
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/Sources/apk/Graph/ApkPackageGraph.swift b/Sources/apk/Graph/ApkPackageGraph.swift
index 1c6a80e..dd03ba6 100644
--- a/Sources/apk/Graph/ApkPackageGraph.swift
+++ b/Sources/apk/Graph/ApkPackageGraph.swift
@@ -32,7 +32,7 @@ public class ApkPackageGraph {
 
     for (id, package) in pkgIndex.packages.enumerated() {
       let children: [ApkIndexRequirementRef] = package.dependencies.compactMap { dependency in
-        guard dependency.requirement.versionSpec != .conflict,
+        guard !dependency.requirement.versionSpec.conflict,
             let id = provides[dependency.requirement.name] else {
           return nil
         }
@@ -104,7 +104,7 @@ extension ApkPackageGraph {
     var working = self._nodes.reduce(into: [ApkPackageGraphNode: Set<ApkPackageGraphNode>]()) { d, node in
       d[node] = Set(node.children.filter { child in
         if case .dep(let version) = child.constraint {
-          version != .conflict && child.packageID != node.packageID
+          !version.conflict && child.packageID != node.packageID
         } else { false }
       }.map { self._nodes[$0.packageID] })
     }
diff --git a/Sources/apk/Index/ApkIndexRequirementRef.swift b/Sources/apk/Index/ApkIndexRequirementRef.swift
index b1d2cad..b8e2144 100644
--- a/Sources/apk/Index/ApkIndexRequirementRef.swift
+++ b/Sources/apk/Index/ApkIndexRequirementRef.swift
@@ -24,7 +24,7 @@ struct ApkIndexRequirementRef {
   }
   
   func normalize() -> ApkIndexRequirementRef {
-    .init(self._graph!, id: self.packageID, constraint: .dep(version: .any))
+    .init(self._graph!, id: self.packageID, constraint: .dep(version: .any()))
   }
 }
 
diff --git a/Sources/apk/Version/ApkVersionSpecification.swift b/Sources/apk/Version/ApkVersionSpecification.swift
index afa6324..eae3b55 100644
--- a/Sources/apk/Version/ApkVersionSpecification.swift
+++ b/Sources/apk/Version/ApkVersionSpecification.swift
@@ -21,6 +21,17 @@ extension ApkVersionSpecification {
   }
 }
 
+internal extension ApkVersionSpecification {
+  @inlinable var conflict: Bool {
+    switch self {
+    case .any(invert: true), .constraint(invert: true, _, _):
+      return true
+    default:
+      return false
+    }
+  }
+}
+
 extension ApkVersionSpecification.Operator: CustomStringConvertible {
   var description: String {
     switch self {