From 3bd7d2ec3004471e360910124e8d23aefbea4e96 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Wed, 18 May 2022 15:22:21 +0300
Subject: Add operator<<(ostream) for dependency_alternative and
 dependency_alternatives

---
 libbpkg/manifest.hxx | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/libbpkg/manifest.hxx b/libbpkg/manifest.hxx
index 94206f3..09d64d1 100644
--- a/libbpkg/manifest.hxx
+++ b/libbpkg/manifest.hxx
@@ -591,6 +591,12 @@ namespace bpkg
     single_line () const;
   };
 
+  inline std::ostream&
+  operator<< (std::ostream& os, const dependency_alternative& da)
+  {
+    return os << da.string ();
+  }
+
   class dependency_alternatives:
     public butl::small_vector<dependency_alternative, 1>
   {
@@ -643,9 +649,9 @@ namespace bpkg
   };
 
   inline std::ostream&
-  operator<< (std::ostream& os, const dependency_alternatives& da)
+  operator<< (std::ostream& os, const dependency_alternatives& das)
   {
-    return os << da.string ();
+    return os << das.string ();
   }
 
   // requires
-- 
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