From 2eb0af264b5e18d2cc064aec7ce0e887b6cc82b4 Mon Sep 17 00:00:00 2001
From: Bryan Davis <bd808@bd808.com>
Date: Mon, 26 Oct 2015 20:33:36 -0600
Subject: [PATCH] Allow RootAliasPackage to override cached values

AliasPackage caches the values of 'requires', 'devRequires',
'conflicts', 'provides', 'replaces' locally to allow `self.version`
references to be properly updated to reference the alias. Plugins like
composer-merge-plugin that manipulate these settings at runtime need to
be able to change the values after alias construction.
---
 src/Composer/Package/RootAliasPackage.php | 27 +++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/src/Composer/Package/RootAliasPackage.php b/src/Composer/Package/RootAliasPackage.php
index f9d056a59..9c723aa53 100644
--- a/src/Composer/Package/RootAliasPackage.php
+++ b/src/Composer/Package/RootAliasPackage.php
@@ -82,6 +82,33 @@ class RootAliasPackage extends AliasPackage implements RootPackageInterface
         $this->aliasOf->setDevRequires($devRequire);
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    public function setConflicts(array $conflicts)
+    {
+        $this->conflicts = $this->replaceSelfVersionDependencies($conflicts, 'conflicts');
+        $this->aliasOf->setConflicts($conflicts);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function setProvides(array $provides)
+    {
+        $this->provides = $this->replaceSelfVersionDependencies($provides, 'provides');
+        $this->aliasOf->setProvides($provides);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function setReplaces(array $replaces)
+    {
+        $this->replaces = $this->replaceSelfVersionDependencies($replaces, 'replaces');
+        $this->aliasOf->setReplaces($replaces);
+    }
+
     public function __clone()
     {
         parent::__clone();