diff options
author | kwiberg <kwiberg@webrtc.org> | 2016-01-12 07:24:19 -0800 |
---|---|---|
committer | Commit bot <commit-bot@chromium.org> | 2016-01-12 15:24:27 +0000 |
commit | 36220ae24f8f5d34b660d6c4c91dd4260886dcb9 (patch) | |
tree | 82a31807ea32622f225486e71d2945da70cbd624 | |
parent | d20e6513272f2da5c91cb6d73efe79cb27e645cf (diff) | |
download | webrtc-36220ae24f8f5d34b660d6c4c91dd4260886dcb9.tar.gz |
Slap deprecation notices on Pass methods
There's no reason not to use std::move instead now that we can use the
C++11 standard library.
BUG=webrtc:5373
Review URL: https://codereview.webrtc.org/1531013003
Cr-Commit-Position: refs/heads/master@{#11225}
-rw-r--r-- | webrtc/base/buffer.h | 6 | ||||
-rw-r--r-- | webrtc/base/buffer_unittest.cc | 4 | ||||
-rw-r--r-- | webrtc/base/scoped_ptr.h | 11 | ||||
-rw-r--r-- | webrtc/system_wrappers/include/scoped_vector.h | 7 | ||||
-rw-r--r-- | webrtc/system_wrappers/source/scoped_vector_unittest.cc | 12 |
5 files changed, 29 insertions, 11 deletions
diff --git a/webrtc/base/buffer.h b/webrtc/base/buffer.h index bf2e9f3c93..ff9bb73d3f 100644 --- a/webrtc/base/buffer.h +++ b/webrtc/base/buffer.h @@ -15,6 +15,8 @@ #include <cassert> #include <cstring> #include <utility> // std::swap (C++11 and later) + +#include "webrtc/base/deprecation.h" #include "webrtc/base/scoped_ptr.h" namespace rtc { @@ -170,7 +172,9 @@ class Buffer { } // b.Pass() does the same thing as std::move(b). - Buffer&& Pass() { + // Deprecated; remove in March 2016 (bug 5373). + RTC_DEPRECATED Buffer&& Pass() { return DEPRECATED_Pass(); } + Buffer&& DEPRECATED_Pass() { assert(IsConsistent()); return std::move(*this); } diff --git a/webrtc/base/buffer_unittest.cc b/webrtc/base/buffer_unittest.cc index f1ae6b8676..0b93b9b56e 100644 --- a/webrtc/base/buffer_unittest.cc +++ b/webrtc/base/buffer_unittest.cc @@ -138,7 +138,7 @@ TEST(BufferTest, TestEnsureCapacityLarger) { TEST(BufferTest, TestMoveConstruct) { Buffer buf1(kTestData, 3, 40); const uint8_t* data = buf1.data(); - Buffer buf2(buf1.Pass()); + Buffer buf2(buf1.DEPRECATED_Pass()); EXPECT_EQ(buf2.size(), 3u); EXPECT_EQ(buf2.capacity(), 40u); EXPECT_EQ(buf2.data(), data); @@ -152,7 +152,7 @@ TEST(BufferTest, TestMoveAssign) { Buffer buf1(kTestData, 3, 40); const uint8_t* data = buf1.data(); Buffer buf2(kTestData); - buf2 = buf1.Pass(); + buf2 = buf1.DEPRECATED_Pass(); EXPECT_EQ(buf2.size(), 3u); EXPECT_EQ(buf2.capacity(), 40u); EXPECT_EQ(buf2.data(), data); diff --git a/webrtc/base/scoped_ptr.h b/webrtc/base/scoped_ptr.h index 3f1a87a73c..d6aedfc198 100644 --- a/webrtc/base/scoped_ptr.h +++ b/webrtc/base/scoped_ptr.h @@ -90,6 +90,7 @@ #include <cstddef> #include "webrtc/base/constructormagic.h" +#include "webrtc/base/deprecation.h" #include "webrtc/base/template_util.h" #include "webrtc/typedefs.h" @@ -374,7 +375,10 @@ class scoped_ptr { scoped_ptr& operator=(const scoped_ptr& other) = delete; // Get an rvalue reference. (sp.Pass() does the same thing as std::move(sp).) - scoped_ptr&& Pass() { return std::move(*this); } + // Deprecated; remove in March 2016 (bug 5373). + RTC_DEPRECATED scoped_ptr&& Pass() { + return std::move(*this); + } // Reset. Deletes the currently owned object, if any. // Then takes ownership of a new object, if given. @@ -507,7 +511,10 @@ class scoped_ptr<T[], D> { scoped_ptr& operator=(const scoped_ptr& other) = delete; // Get an rvalue reference. (sp.Pass() does the same thing as std::move(sp).) - scoped_ptr&& Pass() { return std::move(*this); } + // Deprecated; remove in March 2016 (bug 5373). + RTC_DEPRECATED scoped_ptr&& Pass() { + return std::move(*this); + } // Reset. Deletes the currently owned array, if any. // Then takes ownership of a new object, if given. diff --git a/webrtc/system_wrappers/include/scoped_vector.h b/webrtc/system_wrappers/include/scoped_vector.h index 284f437259..15c3380c8c 100644 --- a/webrtc/system_wrappers/include/scoped_vector.h +++ b/webrtc/system_wrappers/include/scoped_vector.h @@ -16,6 +16,7 @@ #include <vector> #include "webrtc/base/checks.h" +#include "webrtc/base/deprecation.h" #include "webrtc/system_wrappers/include/stl_util.h" namespace webrtc { @@ -56,7 +57,11 @@ class ScopedVector { ScopedVector& operator=(const ScopedVector& other) = delete; // Get an rvalue reference. (sv.Pass() does the same thing as std::move(sv).) - ScopedVector&& Pass() { return std::move(*this); } + // Deprecated; remove in March 2016 (bug 5373). + RTC_DEPRECATED ScopedVector&& Pass() { return DEPRECATED_Pass(); } + ScopedVector&& DEPRECATED_Pass() { + return std::move(*this); + } reference operator[](size_t index) { return v_[index]; } const_reference operator[](size_t index) const { return v_[index]; } diff --git a/webrtc/system_wrappers/source/scoped_vector_unittest.cc b/webrtc/system_wrappers/source/scoped_vector_unittest.cc index b049e4a340..6e38f01f0b 100644 --- a/webrtc/system_wrappers/source/scoped_vector_unittest.cc +++ b/webrtc/system_wrappers/source/scoped_vector_unittest.cc @@ -221,7 +221,8 @@ TEST(ScopedVectorTest, MoveConstruct) { EXPECT_FALSE(scoped_vector.empty()); EXPECT_TRUE(watcher.IsWatching(scoped_vector.back())); - ScopedVector<LifeCycleObject> scoped_vector_copy(scoped_vector.Pass()); + ScopedVector<LifeCycleObject> scoped_vector_copy( + scoped_vector.DEPRECATED_Pass()); EXPECT_TRUE(scoped_vector.empty()); EXPECT_FALSE(scoped_vector_copy.empty()); EXPECT_TRUE(watcher.IsWatching(scoped_vector_copy.back())); @@ -241,7 +242,7 @@ TEST(ScopedVectorTest, MoveAssign) { EXPECT_FALSE(scoped_vector.empty()); EXPECT_TRUE(watcher.IsWatching(scoped_vector.back())); - scoped_vector_assign = scoped_vector.Pass(); + scoped_vector_assign = scoped_vector.DEPRECATED_Pass(); EXPECT_TRUE(scoped_vector.empty()); EXPECT_FALSE(scoped_vector_assign.empty()); EXPECT_TRUE(watcher.IsWatching(scoped_vector_assign.back())); @@ -273,10 +274,11 @@ class DeleteCounter { template <typename T> class PassThru { public: - explicit PassThru(ScopedVector<T> scoper) : scoper_(scoper.Pass()) {} + explicit PassThru(ScopedVector<T> scoper) + : scoper_(scoper.DEPRECATED_Pass()) {} ScopedVector<T> Run() { - return scoper_.Pass(); + return scoper_.DEPRECATED_Pass(); } private: @@ -288,7 +290,7 @@ TEST(ScopedVectorTest, Passed) { ScopedVector<DeleteCounter> deleter_vector; deleter_vector.push_back(new DeleteCounter(&deletes)); EXPECT_EQ(0, deletes); - PassThru<DeleteCounter> pass_thru(deleter_vector.Pass()); + PassThru<DeleteCounter> pass_thru(deleter_vector.DEPRECATED_Pass()); EXPECT_EQ(0, deletes); ScopedVector<DeleteCounter> result = pass_thru.Run(); EXPECT_EQ(0, deletes); |