From 256f2b632908ba46bb185c4850fc8e79dfdb9dbc Mon Sep 17 00:00:00 2001
From: Nathan Sidwell <nathan@acm.org>
Date: Fri, 17 Apr 2020 06:07:33 -0700
Subject: [PATCH] Avoid testcase warning on arm ABI [pr94608]

	PR c++/94608
	* g++.dg/lto/pr83720_0.C: Add fn def to avoid warning on arm ABI.
---
 gcc/testsuite/ChangeLog              | 5 +++++
 gcc/testsuite/g++.dg/lto/pr83720_0.C | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index dd2cb04916f..b98c72cdd2a 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-04-17  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/94608
+	* g++.dg/lto/pr83720_0.C: Add fn def to avoid warning on arm ABI.
+
 2020-04-17  Jakub Jelinek  <jakub@redhat.com>
 
 	PR rtl-optimization/94618
diff --git a/gcc/testsuite/g++.dg/lto/pr83720_0.C b/gcc/testsuite/g++.dg/lto/pr83720_0.C
index 4e63c9be7cd..91f36caf2c0 100644
--- a/gcc/testsuite/g++.dg/lto/pr83720_0.C
+++ b/gcc/testsuite/g++.dg/lto/pr83720_0.C
@@ -48,7 +48,7 @@ public:
   k(al<void(b::ai)>);
 } d([](b::ai) {
   struct be {
-    virtual void f();
+    virtual void f(){}
   };
   struct bf;
   b::c<bf>().aj("", &be::f);
-- 
2.30.2