From: Paolo Carlini <paolo.carlini@oracle.com>
Date: Fri, 2 Mar 2018 18:06:44 +0000 (+0000)
Subject: re PR middle-end/81812 (Empty virtual function fails to compile)
X-Git-Tag: basepoints/gcc-9~883
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c660f88b1651c331273d636df9fd4eb191dfd46f;p=thirdparty%2Fgcc.git

re PR middle-end/81812 (Empty virtual function fails to compile)

2018-03-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/81812
	* g++.dg/torture/pr81812.C: New.

From-SVN: r258150
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 670d388b8845..59631e92a9cd 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2018-03-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/81812
+	* g++.dg/torture/pr81812.C: New.
+
 2018-03-02  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/84171
diff --git a/gcc/testsuite/g++.dg/torture/pr81812.C b/gcc/testsuite/g++.dg/torture/pr81812.C
new file mode 100644
index 000000000000..d235e2375888
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr81812.C
@@ -0,0 +1,16 @@
+struct Error {
+  virtual void error(... ) const;
+};
+
+struct ChildNode : virtual Error {
+  void error(... ) const;
+};
+
+void ext(const char*, ...);
+
+void ChildNode::error(...) const
+{
+#ifdef FIX
+  ext("");
+#endif
+}