check provided size to check whether to export

Fix typo in the doc

Update issue templates

Update third_party.md

Declare some generated C++ methods as static #4602

issue-2108 [protoc/Java] Excessive copying on buildPartial()

* proto_writer.h: RenderBytes is an override. Marking it.

Graceful failure in SerializeToArray().

Update build file locations.

Fixes https://github.com/bazelbuild/bazel/issues/5383.

Fix incorrect link.

Make proto_api target visible

Migrate to supported version of http_archive

Fixes #4727.

Java: Mark sun.misc dependency as optional

Fix unused parameter warnings in generated code with arenas enabled

Inspect is used five times on line 65-74 without being imported.

Remove cycle in dependency graph

See https://github.com/tensorflow/tensorflow/issues/19657 for
motivation. But long story short, without this change:

m.SerializeToArray(buffer, m.ByteSizeLong());

would result in a CHECK failure if m.ByteSizeLong() returned a value
>2GB.

* Align Bazel on Windows with CMake's MSVC flags

* Update code to work for Xcode 10b

* Update README and test scripts to mention that Xcode 7 is no longer supported

Add proto2 to proto3 util

Introduce Proto C API; based on cl/198113115 by amauryfa

Add reference to protobuf-d

https://github.com/dcarp/protobuf-d is a conformance tested proto3
runtime library and code generator for D.

* Remove js_embed binary.

Upport to master: Require C++11 and pass -std=c++11

This commit updates the Autotools build to require a C++11 compiler and
explicitly pass -std=c++11. This seems to be necessary for enabling
C++11 support in older compilers.

Added Clang thread-safety annotations in mutex.h