Replace OwningPtr<T> with std::unique_ptr<T>.

This compiles with no changes to clang/lld/lldb with MSVC and includes
overloads to various functions which are used by those projects and llvm
which have OwningPtr's as parameters. This should allow out of tree
projects some time to move. There are also no changes to libs/Target,
which should help out of tree targets have time to move, if necessary.

llvm-svn: 203083

1 files changed, 4 insertions, 5 deletions

diff --git a/llvm/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp b/llvm/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp
index f16928b7a96..46847d3e512 100644
--- a/llvm/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp
+++ b/llvm/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/ADT/OwningPtr.h"
 #include "MCJITTestBase.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringMap.h"
@@ -101,7 +100,7 @@ protected:
 
   void compileAndRun(int ExpectedRC = OriginalRC) {
     // This function shouldn't be called until after SetUp.
-    ASSERT_TRUE(TheJIT.isValid());
+    ASSERT_TRUE(bool(TheJIT));
     ASSERT_TRUE(0 != Main);
 
     // We may be using a null cache, so ensure compilation is valid.
@@ -133,7 +132,7 @@ TEST_F(MCJITObjectCacheTest, SetNullObjectCache) {
 TEST_F(MCJITObjectCacheTest, VerifyBasicObjectCaching) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<TestObjectCache>  Cache(new TestObjectCache);
+  std::unique_ptr<TestObjectCache> Cache(new TestObjectCache);
 
   // Save a copy of the module pointer before handing it off to MCJIT.
   const Module * SavedModulePointer = M.get();
@@ -162,7 +161,7 @@ TEST_F(MCJITObjectCacheTest, VerifyBasicObjectCaching) {
 TEST_F(MCJITObjectCacheTest, VerifyLoadFromCache) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<TestObjectCache>  Cache(new TestObjectCache);
+  std::unique_ptr<TestObjectCache> Cache(new TestObjectCache);
 
   // Compile this module with an MCJIT engine
   createJIT(M.release());
@@ -196,7 +195,7 @@ TEST_F(MCJITObjectCacheTest, VerifyLoadFromCache) {
 TEST_F(MCJITObjectCacheTest, VerifyNonLoadFromCache) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<TestObjectCache>  Cache(new TestObjectCache);
+  std::unique_ptr<TestObjectCache> Cache(new TestObjectCache);
 
   // Compile this module with an MCJIT engine
   createJIT(M.release());