CI fixes (#1744)
* Fix warning that not including a cmake source or build dir will be a fatal error (it is now on newest CMakes)
* Fixes appveyor
* Travis uses CMake 3.9 for more than a year now
* Travis dropped sudo: false in December
* Dropping Sphinx 2
- clang7: Suppress self-assign warnings; fix missing virtual dtors
- pypy:
- Keep old version (newer stuff breaks)
- Pin packages to extra index for speed
- travis:
- Make docker explicit; remove docker if not needed
- Make commands more verbose (for debugging / repro)
- Make Ubuntu dist explicit per job
- Fix Windows
- Add names to travis
diff --git a/tests/test_smart_ptr.cpp b/tests/test_smart_ptr.cpp
index 5f1fd07..87c9be8 100644
--- a/tests/test_smart_ptr.cpp
+++ b/tests/test_smart_ptr.cpp
@@ -336,7 +336,9 @@
// test_shared_ptr_gc
// #187: issue involving std::shared_ptr<> return value policy & garbage collection
- struct ElementBase { virtual void foo() { } /* Force creation of virtual table */ };
+ struct ElementBase {
+ virtual ~ElementBase() { } /* Force creation of virtual table */
+ };
py::class_<ElementBase, std::shared_ptr<ElementBase>>(m, "ElementBase");
struct ElementA : ElementBase {