Add "override" keyword for overridden virtual functions

Add guards against bswap_XX redefnitions

This change helps both humans and linters to understand the unusual method of instantiating this global variable.

update ScalaPB url

Use versions module from Skylib for version checking 

Fix parameters declaration

protostream_objectwriter: fix bug when Any is directly embedded in a …

protostream_objectsource: preserve print options across Any.

* Added props to C# tools

* Add targets file to makefile.am

json: include field name in InvalidName status messages.

Signed-off-by: Harvey Tuch <htuch@google.com>

This came up when trying to round-trip the JSON<->proto3 conversion for
Envoy's envoy.admin.v2alpha.ConfigDump
(https://github.com/envoyproxy/envoy/blob/b903c1dc984593f8e95e0569c1503dc5d85fbe34/api/envoy/admin/v2alpha/config_dump.proto#L29).

Validated fix on the Envoy code base and via the provided unit test.
Signed-off-by: Harvey Tuch <htuch@google.com>

Fixes #4771. Based on the solution included in the issues from
@wangjinhua.

Validated this works with Envoy's /config_dump JSON rendering.
Signed-off-by: Harvey Tuch <htuch@google.com>

Signed-off-by: Harvey Tuch <htuch@google.com>

This is invaluable for chasing down the culprit in failed JSON -> proto
conversions. We often see in Envoy that a failed JSON (or indirectly via
YAML) configuration won't load but it's unclear why.
Signed-off-by: Harvey Tuch <htuch@google.com>

Disable thread local storage for OSX < 10.7

check provided size to check whether to export

Fix typo in the doc

Update issue templates

Add "override" for overridden virtual functions.
Please refer following issue for discussion on this.
https://github.com/google/protobuf/issues/67

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.