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diff gcc/testsuite/g++.dg/cpp1y/pr77591.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/cpp1y/pr77591.C	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,19 @@
+// PR c++/77591
+// { dg-do compile { target c++14 } }
+// { dg-options "-O0 -Wreturn-local-addr" }
+
+class A { };
+
+decltype(auto)
+foo ()
+{
+  A c;			// { dg-warning "reference to local variable 'c' returned" }
+  return (c);
+}
+
+decltype(auto)
+bar ()
+{
+  A c;			// { dg-warning "reference to local variable 'c' returned" }
+  return 1==1 ? c : c;
+}