From: Gabriel Dos Reis <gdr@gcc.gnu.org>
Date: Sat, 11 Aug 2001 20:21:55 +0000 (+0000)
Subject: New test from PR #3230
X-Git-Tag: prereleases/libstdc++-3.0.95~2726
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=598f25beb6950459ed5cd7488dad0d612e29e5d6;p=thirdparty%2Fgcc.git

New test from PR #3230

From-SVN: r44807
---

diff --git a/gcc/testsuite/g++.dg/warn/return-reference.C b/gcc/testsuite/g++.dg/warn/return-reference.C
new file mode 100644
index 000000000000..9c367ea48ce4
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/return-reference.C
@@ -0,0 +1,21 @@
+// { dg-do compile }
+
+const int* bar();
+
+const int&
+foo1()
+{
+  static int empty;
+  const int* x = bar();
+  return (x ? *x : empty);
+}
+
+const int&
+foo2()
+{
+  static int empty;
+  const int* x = bar();
+  const int& r = (x ? *x : empty);
+  return (r);
+}
+