1 files changed, 38 insertions, 0 deletions
diff --git a/gcc/testsuite/gdc.test/fail_compilation/nestedtempl2.d b/gcc/testsuite/gdc.test/fail_compilation/nestedtempl2.d
new file mode 100644
index 00000000000..afc8a29969c
--- /dev/null
+++ b/gcc/testsuite/gdc.test/fail_compilation/nestedtempl2.d
@@ -0,0 +1,38 @@
+/*
+TEST_OUTPUT:
+---
+fail_compilation/nestedtempl2.d(22): Deprecation: function `nestedtempl2.B.func!(n).func` function requires a dual-context, which is deprecated
+fail_compilation/nestedtempl2.d(34):        instantiated from here: `func!(n)`
+fail_compilation/nestedtempl2.d(34): Error: `this` is only defined in non-static member functions, not `test`
+fail_compilation/nestedtempl2.d(34): Error: need `this` of type `B` to call function `func`
+fail_compilation/nestedtempl2.d(35): Error: `this` is only defined in non-static member functions, not `test`
+fail_compilation/nestedtempl2.d(35): Error: need `this` of type `B` to make delegate from function `func`
+fail_compilation/nestedtempl2.d(37): Error: `this` is only defined in non-static member functions, not `test`
+fail_compilation/nestedtempl2.d(37): Error: need `this` of type `B` needed to `new` nested class `N`
+---
+*/
+
+class B
+{
+    int n;
+}
+
+void test()
+{
+    auto func(alias a)()
+    {
+        return a;
+    }
+
+    class N(alias a)
+    {
+    }
+
+    auto b = new B();
+    b.n = 1;
+
+    func!(b.n)();
+    auto dg = &func!(b.n);
+
+    new N!(b.n)();
+}