[weak vtables] Remove a bunch of weak vtables

This patch removes most of the trivial cases of weak vtables by pinning them to
a single object file. The memory leaks in this version have been fixed. Thanks
Alexey for pointing them out.

Differential Revision: http://llvm-reviews.chandlerc.com/D2068

Reviewed by Andy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195064 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/utils/unittest/googletest/include/gtest/internal/gtest-internal.h b/utils/unittest/googletest/include/gtest/internal/gtest-internal.h
index a94bf28421..63f72acdfb 100644
--- a/utils/unittest/googletest/include/gtest/internal/gtest-internal.h
+++ b/utils/unittest/googletest/include/gtest/internal/gtest-internal.h
@@ -105,6 +105,7 @@
 #if !GTEST_NO_LLVM_RAW_OSTREAM
 namespace llvm {
 class convertible_fwd_ostream : public std::ostream {
+  virtual void anchor();
   raw_os_ostream ros_;
 
 public:
@@ -536,7 +537,7 @@ GTEST_API_ TypeId GetTestTypeId();
 // of a Test object.
 class TestFactoryBase {
  public:
-  virtual ~TestFactoryBase() {}
+  virtual ~TestFactoryBase();
 
   // Creates a test instance to run. The instance is both created and destroyed
   // within TestInfoImpl::Run()