1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/template-1.C b/gcc/testsuite/g++.dg/warn/template-1.C
new file mode 100644
index 000000000..04ea5ae32
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/template-1.C
@@ -0,0 +1,15 @@
+//Origin: bangerth@dealii.org
+//PR c++/11490
+//Since N is know at instantiation time, there
+// should be no warning about comparision between
+// unsinged and signed interegers.
+
+// { dg-do compile }
+// { dg-options "-W" }
+
+template <int N> bool f() {
+  unsigned int i=0;
+  return i!=N;  // { dg-bogus "signed and unsigned" }
+}
+
+template bool f<2> ();