From 3742459a41d7f3851d013994752f27863ac5b6a2 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Thu, 18 Oct 2012 15:13:32 +0200
Subject: [PATCH] Infer stability flags and parse references for aliased
 packages as well

---
 src/Composer/Package/Loader/RootPackageLoader.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Composer/Package/Loader/RootPackageLoader.php b/src/Composer/Package/Loader/RootPackageLoader.php
index 8383f8b76..dc7d29554 100644
--- a/src/Composer/Package/Loader/RootPackageLoader.php
+++ b/src/Composer/Package/Loader/RootPackageLoader.php
@@ -132,6 +132,7 @@ class RootPackageLoader extends ArrayLoader
             }
 
             // infer flags for requirements that have an explicit -dev or -beta version specified for example
+            $reqVersion = preg_replace('{^([^,\s@]+) as .+$}', '$1', $reqVersion);
             if (preg_match('{^[^,\s@]+$}', $reqVersion) && 'stable' !== ($stabilityName = VersionParser::parseStability($reqVersion))) {
                 $name = strtolower($reqName);
                 $stability = $stabilities[$stabilityName];
@@ -148,6 +149,7 @@ class RootPackageLoader extends ArrayLoader
     private function extractReferences(array $requires, array $references)
     {
         foreach ($requires as $reqName => $reqVersion) {
+            $reqVersion = preg_replace('{^([^,\s@]+) as .+$}', '$1', $reqVersion);
             if (preg_match('{^[^,\s@]+?#([a-f0-9]+)$}', $reqVersion, $match) && 'dev' === ($stabilityName = VersionParser::parseStability($reqVersion))) {
                 $name = strtolower($reqName);
                 $references[$name] = $match[1];