1 files changed, 22 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/template/nontype11.C b/gcc-4.9/gcc/testsuite/g++.dg/template/nontype11.C
new file mode 100644
index 000000000..d52eb9a38
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/template/nontype11.C
@@ -0,0 +1,22 @@
+// { dg-do compile }
+// Origin: <fsm at robots dot ox dot ac dot uk>
+// PR c++/18354: Unary plus should not be wrapped in NON_LVALUE_EXPR
+
+template <int N>
+struct X { };
+
+const int n = 1;
+
+void f()
+{
+  X< 1> a;
+  X<-1> b;
+  X<+1> c;
+}
+
+void g()
+{
+  X< n> a;
+  X<-n> b;
+  X<+n> c;
+}