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From 6c1b484bec9f87aaa5c648304ca556dd622b4206 Mon Sep 17 00:00:00 2001
From: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 21 May 2011 21:35:50 +0000
Subject: [PATCH] PR c++/49066
* decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@174003 138bc75d-0d04-0410-961f-82ee72b054a4
index 2905b49..aeb893f 100644
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -1686,6 +1686,7 @@ duplicate_decls (tree newdecl, tree olddecl, bool newdecl_is_friend)
error ("deleted definition of %qD", newdecl);
error ("after previous declaration %q+D", olddecl);
}
+ DECL_DELETED_FN (newdecl) |= DECL_DELETED_FN (olddecl);
}
/* Deal with C++: must preserve virtual function table size. */
new file mode 100644
index 0000000..69bd0ac
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/defaulted26.C
@@ -0,0 +1,7 @@
+// PR c++/49066
+// { dg-options -std=c++0x }
+
+void foo() = delete; // { dg-error "declared here" }
+void foo();
+
+int main() { foo(); } // { dg-error "deleted" }
--
1.7.0.4
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