1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/pr79296.C b/gcc/testsuite/g++.dg/cpp0x/pr79296.C
new file mode 100644
index 00000000000..00dc2be1019
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/pr79296.C
@@ -0,0 +1,18 @@
+// { dg-require-effective-target lto }
+// { dg-additional-options "-flto" }
+// { dg-do compile { target c++11 } }
+
+// PR 79296 ICE mangling local class of localized instantiation
+
+struct X {
+  template <typename T> X (T const *) {
+    struct Z {};
+  }
+};
+
+void Baz ()
+{
+  struct Y { } y;
+
+  0, X (&y);
+}