2012-08-31 Ollie Wild <aaw@google.com>

	PR c++/54197
	* gcc/cp/call.c (extend_ref_init_temps_1): Handle COMPOUND_EXPR trees.
	* gcc/testsuite/g++.dg/init/lifetime3.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190834 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 37 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/init/lifetime3.C b/gcc/testsuite/g++.dg/init/lifetime3.C
new file mode 100644
index 00000000000..d099699f868
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/lifetime3.C
@@ -0,0 +1,37 @@
+// PR c++/26714
+// { dg-do run }
+
+extern "C" void abort();
+
+bool ok = false;
+struct A {
+  A() { }
+  ~A() { if (!ok) abort(); }
+};
+
+struct B {
+  static A foo() { return A(); }
+};
+
+B b_g;
+
+struct scoped_ptr {
+  B* operator->() const { return &b_g; }
+  B* get() const { return &b_g; }
+};
+
+B *get() { return &b_g; }
+
+int main()
+{
+  scoped_ptr f;
+  const A& ref1 = f->foo();
+  const A& ref2 = f.get()->foo();
+  const A& ref3 = get()->foo();
+  const A& ref4 = B::foo();
+  B *pf = f.get();
+  const A& ref5 = pf->foo();
+
+
+  ok = true;
+}