From f9e9d10bcb60b807466ddb646a9c0a0a447f7a20 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 15 Dec 2021 07:42:13 +0200
Subject: Return stable imported target name from import_direct()

---
 libbuild2/file.ixx | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

(limited to 'libbuild2/file.ixx')

diff --git a/libbuild2/file.ixx b/libbuild2/file.ixx
index bd138a0..dbd892d 100644
--- a/libbuild2/file.ixx
+++ b/libbuild2/file.ixx
@@ -42,7 +42,7 @@ namespace build2
     return *import (ctx, pk, false, nullopt, false, location ());
   }
 
-  inline pair<const target*, import_kind>
+  inline import_result<target>
   import_direct (scope& base,
                  name tgt,
                  bool ph2, bool opt, bool md,
@@ -53,19 +53,21 @@ namespace build2
   }
 
   template <typename T>
-  inline pair<const T*, import_kind>
+  inline import_result<T>
   import_direct (scope& base,
                  name tgt,
                  bool ph2, bool opt, bool md,
                  const location& loc, const char* w)
   {
     auto r (import_direct (base, move (tgt), ph2, opt, md, loc, w));
-    return make_pair (r.first != nullptr ? &r.first->as<const T> () : nullptr,
-                      r.second);
+    return import_result<T> {
+      r.target != nullptr ? &r.target->as<const T> () : nullptr,
+      move (r.name),
+      r.kind};
   }
 
   template <typename T>
-  inline pair<const T*, import_kind>
+  inline import_result<T>
   import_direct (bool& nv,
                  scope& base,
                  name tgt,
@@ -73,8 +75,10 @@ namespace build2
                  const location& loc, const char* w)
   {
     auto r (import_direct (nv, base, move (tgt), ph2, opt, md, loc, w));
-    return make_pair (r.first != nullptr ? &r.first->as<const T> () : nullptr,
-                      r.second);
+    return import_result<T> {
+      r.target != nullptr ? &r.target->as<const T> () : nullptr,
+      move (r.name),
+      r.kind};
   }
 
   inline const target*
-- 
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