From: Mark Wielaard <mjw@redhat.com>
Date: Thu, 20 Jan 2011 15:23:48 +0000 (+0100)
Subject: Turn copier::entry into a value_reference so what_space works on it.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=80a55b4583c6eb34e7f4076a47e9614a95a28006;p=thirdparty%2Felfutils.git

Turn copier::entry into a value_reference so what_space works on it.

copier::entry is used as a value_reference when an attr_value has a
dangling reference to a DIE not yet built in the output. So make sure
its type matches that usage.
---

diff --git a/libdw/c++/dwarf_output b/libdw/c++/dwarf_output
index 831bf745a..b40e0081b 100644
--- a/libdw/c++/dwarf_output
+++ b/libdw/c++/dwarf_output
@@ -1511,7 +1511,7 @@ namespace elfutils
        built in the output has one of these in place of a value_reference.
        These all live in the _m_entries map, one per input-side DIE.  */
     struct entry
-      : public value::value_dispatch
+      : public value::value_reference
     {
       ::Dwarf_Off _m_offset; // For debugging and statistics only.
       ::Dwarf_Off _m_cost;   // For statistics only.