This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug c++/15721] [3.5.0 regression] template instantation omits static data members
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Jun 2004 00:42:07 -0000
- Subject: [Bug c++/15721] [3.5.0 regression] template instantation omits static data members
- References: <20040529022127.15721.mec.gnu@mindspring.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-02 00:42 -------
This should work (I have tested it on the testcase though), I have not bootstrapped and tested it yet:
Index: toplev.c
===============================================================
====
RCS file: /cvs/gcc/gcc/gcc/toplev.c,v
retrieving revision 1.899
diff -u -p -r1.899 toplev.c
--- toplev.c 30 May 2004 18:32:27 -0000 1.899
+++ toplev.c 2 Jun 2004 00:41:09 -0000
@@ -1455,16 +1455,17 @@ wrapup_global_declarations (tree *vec, i
if (TREE_CODE (decl) == VAR_DECL && TREE_STATIC (decl))
{
+ struct cgraph_varpool_node *node;
bool needed = 1;
+ node = cgraph_varpool_node (decl);
- if (flag_unit_at_a_time
- && cgraph_varpool_node (decl)->finalized)
+ if (node && node->finalized)
needed = 0;
else if ((flag_unit_at_a_time && !cgraph_global_info_ready)
&& (TREE_USED (decl)
|| TREE_USED (DECL_ASSEMBLER_NAME (decl))))
/* needed */;
- else if (TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))
+ else if (node && node->needed)
/* needed */;
else if (DECL_COMDAT (decl))
needed = 0;
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15721