From 8d89bf37dd4ef3cb7373e1841ff57a53916fff0d Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 21 Mar 2012 08:36:21 +0200
Subject: Polymorphic inheritance support

---
 odb/pragma.cxx | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'odb/pragma.cxx')

diff --git a/odb/pragma.cxx b/odb/pragma.cxx
index 080de98..698551a 100644
--- a/odb/pragma.cxx
+++ b/odb/pragma.cxx
@@ -460,7 +460,8 @@ check_spec_decl_type (tree d,
            p == "callback" ||
            p == "query" ||
            p == "object" ||
-           p == "optimistic")
+           p == "optimistic" ||
+           p == "polymorphic")
   {
     if (tc != RECORD_TYPE)
     {
@@ -881,6 +882,18 @@ handle_pragma (cpp_reader* reader,
 
     tt = pragma_lex (&t);
   }
+  else if (p == "polymorphic")
+  {
+    // polymorphic
+    //
+
+    // Make sure we've got the correct declaration type.
+    //
+    if (decl != 0 && !check_spec_decl_type (decl, decl_name, p, loc))
+      return;
+
+    tt = pragma_lex (&t);
+  }
   else if (p == "callback")
   {
     // callback (name)
-- 
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