Testcase for PR58282

2013-09-08  Tom de Vries  <tom@codesourcery.com>

	PR c++/58282
	* g++.dg/tm/noexcept-6.C: New test.

From-SVN: r202360

gcc/testsuite/ChangeLog

+2013-09-08  Tom de Vries  <tom@codesourcery.com>
+
+	PR c++/58282
+	* g++.dg/tm/noexcept-6.C: New test.
+
 2013-09-06  Joern Rennecke  <joern.rennecke@embecosm.com>
 
 	* gcc.target/arc/cond-set-use.c: New test.

gcc/testsuite/g++.dg/tm/noexcept-6.C

+// { dg-do compile }
+// { dg-options "-fno-exceptions -fgnu-tm -O -std=c++0x -fdump-tree-tmlower" }
+
+struct TrueFalse
+{
+  static constexpr bool v() { return true; }
+};
+
+int global;
+
+template<typename T> int foo()
+{
+  return __transaction_atomic noexcept(T::v()) (global + 1);
+}
+
+int f1()
+{
+  return foo<TrueFalse>();
+}
+
+/* { dg-final { scan-tree-dump-times "eh_must_not_throw" 0 "tmlower" } } */
+/* { dg-final { scan-tree-dump-times "__transaction_atomic" 1 "tmlower" } } */
+/* { dg-final { cleanup-tree-dump "tmlower" } } */