From: hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 19 Jan 2016 11:59:58 +0000 (+0000)
Subject: 	PR lto/69136
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8be55b3302098469b241defb77f4e3cb921578f7;p=thirdparty%2Fgcc.git

	PR lto/69136
	* lto-symtab.c (lto_symtab_prevailing_virtual_decl): Abstract
	decls have no assemblernames.
	* g++.dg/torture/pr69136.C: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232553 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index 430dcfedb267..952ebd4090a5 100644
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,9 @@
+2016-01-19  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/69136
+	* lto-symtab.c (lto_symtab_prevailing_virtual_decl): Abstract
+	decls have no assemblernames.
+
 2016-01-19  Martin Liska  <mliska@suse.cz>
             Martin Jambor  <mjambor@suse.cz>
 
diff --git a/gcc/lto/lto-symtab.c b/gcc/lto/lto-symtab.c
index b22dea873765..94b919b53e6e 100644
--- a/gcc/lto/lto-symtab.c
+++ b/gcc/lto/lto-symtab.c
@@ -990,6 +990,8 @@ lto_symtab_merge_symbols (void)
 tree
 lto_symtab_prevailing_virtual_decl (tree decl)
 {
+  if (DECL_ABSTRACT_P (decl))
+    return decl;
   gcc_checking_assert (!type_in_anonymous_namespace_p (DECL_CONTEXT (decl))
 		       && DECL_ASSEMBLER_NAME_SET_P (decl));
 
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6f9a2a64c1b9..d80aaa6e91ea 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2016-01-19  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/69136
+	* g++.dg/torture/pr69136.C: New testcase.
+
 2016-01-19  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR lto/69133
diff --git a/gcc/testsuite/g++.dg/torture/pr69136.C b/gcc/testsuite/g++.dg/torture/pr69136.C
new file mode 100644
index 000000000000..a9c6236ab273
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr69136.C
@@ -0,0 +1,6 @@
+// { dg-do compile }
+class GrBufferAllocPool {
+  virtual ~GrBufferAllocPool();
+};
+GrBufferAllocPool::~GrBufferAllocPool() { static long a; }
+