From: Petr Machata <pmachata@redhat.com>
Date: Tue, 7 Dec 2010 12:12:19 +0000 (+0100)
Subject: Turn on the sharing_stack
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=387fc2a04a412f562a7672051cad3ec1e0a57221;p=thirdparty%2Felfutils.git

Turn on the sharing_stack
---

diff --git a/libdw/ChangeLog b/libdw/ChangeLog
index e1b440f37..51a24b7cd 100644
--- a/libdw/ChangeLog
+++ b/libdw/ChangeLog
@@ -1,3 +1,11 @@
+2010-12-07  Petr Machata  <pmachata@redhat.com>
+
+	* c++/subr.hh (sharing_stack::element::pop): Remove.  Move the
+	logic to sharing_stack::pop.
+	* c++/dwarf (debug_info_entry::children_type::const_iterator): Use
+	sharing_stack instead of stackish.
+	* c++/dwarf_tracker (dwarf_path_finder): Likewise.
+
 2010-11-30  Roland McGrath  <roland@redhat.com>
 
 	* c++/dwarf (dwarf::directory_table): Remove class.
diff --git a/libdw/c++/dwarf b/libdw/c++/dwarf
index 1b0336751..085f0f923 100644
--- a/libdw/c++/dwarf
+++ b/libdw/c++/dwarf
@@ -805,7 +805,7 @@ namespace elfutils
       private:
 
 	typedef raw_children_type::const_iterator raw_iterator;
-	subr::stackish<raw_iterator> _m_stack;
+	subr::sharing_stack<raw_iterator> _m_stack;
 
 	/* Push and pop until _m_stack.top () == raw_children_type::end ()
 	   or it's looking at a DIE other than DW_TAG_imported_unit.  */
diff --git a/libdw/c++/dwarf_tracker b/libdw/c++/dwarf_tracker
index 1281d9b4d..c75ccda24 100644
--- a/libdw/c++/dwarf_tracker
+++ b/libdw/c++/dwarf_tracker
@@ -96,7 +96,7 @@ namespace elfutils
        _m_path in _m_seen so that a derived tracker made from path_to
        "context" can use the right _m_root.
     */
-    typedef subr::stackish<die> die_path;
+    typedef subr::sharing_stack<die> die_path;
 
   private:
     // We use an empty list as a marker; every path includes at least one DIE.