From fc27ec48c9d63879e4b0f049060e943233cb540d Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 17 Oct 2016 15:43:47 +0200
Subject: Cleanup match_result mess

---
 build2/target | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'build2/target')

diff --git a/build2/target b/build2/target
index 8c2b2da..f824689 100644
--- a/build2/target
+++ b/build2/target
@@ -766,6 +766,12 @@ namespace build2
     as_prerequisite (tracer&) const;
   };
 
+  // It is often stored as the target's auxiliary data so make sure there is
+  // no destructor overhead.
+  //
+  static_assert (std::is_trivially_destructible<prerequisite_member>::value,
+                 "prerequisite_member is not trivially destructible");
+
   inline ostream&
   operator<< (ostream& os, const prerequisite_member& pm)
   {
-- 
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