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authorAbseil Team <absl-team@google.com>2019-02-07T22·13-0800
committerShaindel Schwartz <shaindel@google.com>2019-02-07T22·48-0500
commit2901ec32a919311384d6ad4194e2d927c06831f7 (patch)
treeeedb15fc3c7510d7580e4a6136bbf18734edfd8a /absl/types/optional.h
parentd78310fe5a82f2e0e6e16509ef8079c8d7e4674e (diff)
Export of internal Abseil changes.
--
5da9755667df37e38ccaf6938c9f408e294110bb by Shaindel Schwartz <shaindel@google.com>:

Import of CCTZ from GitHub.

PiperOrigin-RevId: 232942734

--
b6fb275769c66fdd2bd92b119198c59e9a7dd737 by Samuel Benzaquen <sbenza@google.com>:

Fix integral underflow when from-arg width is INT_MIN.

PiperOrigin-RevId: 232888037

--
4135dbba4a26c4642277fc2a7e2a833d593daa1c by Abseil Team <absl-team@google.com>:

Add the insert_return_type alias to raw_hash_set.

PiperOrigin-RevId: 232683892

--
0b120b7d3693800bbb886f6fc607ae54a9338cb1 by Abseil Team <absl-team@google.com>:

Macros to detect and disabled SafeStack
https://clang.llvm.org/docs/SafeStack.html

PiperOrigin-RevId: 232680114

--
a77b3fb533a9e37966d1d6ef5ccd09c73fff2ca1 by Abseil Team <absl-team@google.com>:

Avoid potential red zone clobber

Pushing on the stack on x86-64 may clobber local variables held below
%rsp in the red zone. Avoid this by using lea on x86-64.

PiperOrigin-RevId: 232592478

--
bf326a0eefa92f4e704287563df0c5a5b1873b6d by Eric Fiselier <ericwf@google.com>:

Add additional tests for AbslHashValue.

PiperOrigin-RevId: 232344325

--
816e4f98fd7632c944c779db87b7dac4e138afcf by Eric Fiselier <ericwf@google.com>:

Avoid upcoming GCC 9.0 warnings about base class init.

Currently, in trunk, GCC has a new warning under -Wextra
that diagnoses when a derived class fails to explicitly
initialize the base class in a constructor initializer list.

This patch avoids this warning.

PiperOrigin-RevId: 232327626

--
779c0f44b3c2b7a04d4bdf978641eb8180515bf6 by Eric Fiselier <ericwf@google.com>:

Guard against C++2a char8_t change.

PiperOrigin-RevId: 232326178

--
41e5395b85bbbfb5bf418cc21b04ad4ccb15a284 by Eric Fiselier <ericwf@google.com>:

Avoid Clang Warning

PiperOrigin-RevId: 232138866
GitOrigin-RevId: 5da9755667df37e38ccaf6938c9f408e294110bb
Change-Id: I49ee4f58db177b81b039d7d949f671c97c5a7933
Diffstat (limited to 'absl/types/optional.h')
-rw-r--r--absl/types/optional.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/absl/types/optional.h b/absl/types/optional.h
index fd185f353f3e..d800ca684267 100644
--- a/absl/types/optional.h
+++ b/absl/types/optional.h
@@ -295,7 +295,7 @@ class optional_data<T, false> : public optional_data_base<T> {
 
   optional_data() = default;
 
-  optional_data(const optional_data& rhs) {
+  optional_data(const optional_data& rhs) : optional_data_base<T>() {
     if (rhs.engaged_) {
       this->construct(rhs.data_);
     }
@@ -303,7 +303,8 @@ class optional_data<T, false> : public optional_data_base<T> {
 
   optional_data(optional_data&& rhs) noexcept(
       absl::default_allocator_is_nothrow::value ||
-      std::is_nothrow_move_constructible<T>::value) {
+      std::is_nothrow_move_constructible<T>::value)
+      : optional_data_base<T>() {
     if (rhs.engaged_) {
       this->construct(std::move(rhs.data_));
     }