Modernize the documentation across the entire module
to make use of the newer ability to linkify declarations.
Change-Id: I440f9a3f025ec6fadfd9cba59b1dfb57028bf3f1
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/309430
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
This updates all generated code to match the contents of the latest
v24.0-rc2 release candidate of Protobuf. This provides access to the
various new fields and types defined in google/protobuf/descriptor.proto.
Change-Id: I8ec56b308dd7eed52fb9b17b258a45d0669c47ff
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/512795
Reviewed-by: Lasse Folger <lassefolger@google.com>
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
This test is failing on at least one architecture.
It's probably too fragile to be worth figuring out;
drop the test entirely.
Fixesgolang/protobuf#1554
Change-Id: I9106dbdd12af8719761fd7257b38d4f8584279a6
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/512677
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Lasse Folger <lassefolger@google.com>
Before this change, when encountering an io.EOF after reading at least
one byte, the zero value byte was — incorrectly — appended to sizeBuf,
and the io.EOF was ignored, resulting in a complete varint (0 has no
continuation bit), which in turn resulted in incorrect unmarshalling.
Change-Id: If06d45039d998eaddf91d0864814bb31d4cb7ae0
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/505555
Reviewed-by: Lasse Folger <lassefolger@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Before this change, synthetic oneofs were ignored in the inOneof() helper
function, but not in the remainder of the LegacyFieldOrder function.
Change-Id: Ia60e5244ae1000e98bbba9dd26f1d1583337fab4
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/497935
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Lasse Folger <lassefolger@google.com>
Reviewed-by: Cassondra Foesch <cfoesch@gmail.com>
When unmarshalling many messages, this reduces the amount of memory allocated and saves CPU time.
Change-Id: I440b8b223319ba2ed31ce559c125b1d640d5880c
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/491596
Reviewed-by: Joseph Tsai <joetsai@digital-static.net>
Reviewed-by: Lasse Folger <lassefolger@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Provide an API to add the GeneratedCodeInfo.Annotation.Semantic enum to
annotations.
Change-Id: I92ab30619a94a117679a0eb16d8cb5b3a1352586
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/489795
Reviewed-by: Lasse Folger <lassefolger@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Adds MarshalAppend methods to allow for byte slices to be reused.
Copies signature from the binary encoding.
Small changes to internal json and text libraries to use strconv
AppendInt and AppendUint for number encoding.
Change-Id: Ife7c8979c1c153a0a0bf9b70b296b8158d38dffc
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/489615
Reviewed-by: Edward McFarlane <emcfarlane000@gmail.com>
Reviewed-by: Joseph Tsai <joetsai@digital-static.net>
Reviewed-by: Lasse Folger <lassefolger@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Add a function to construct a dynamic type registry from a
protoregistry.Files. The NewTypes constructor takes a concrete
Files to permit future improvements based on changes to Files.
(For example, we might add a Files.FindExtensionByNumber
method, which Types could take advantage of.)
Fixesgolang/protobuf#1216
Change-Id: I61edba0a94528829d40f69fad773ccb5912859e0
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/489316
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Lasse Folger <lassefolger@google.com>
Reviewed-by: Joseph Tsai <joetsai@digital-static.net>
Update to a protobuf version that contains a fix for
https://github.com/protocolbuffers/protobuf/issues/12173
(macOS build error).
Set "CC=clang" when building the protobuf repo on macOS,
which fixes build errors on my machine (macOS 13.3.1, M1).
Change-Id: Id8abb054479454b7ccbded5a6fa4d74f3d3c236d
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/489315
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Joseph Tsai <joetsai@digital-static.net>
Reviewed-by: Lasse Folger <lassefolger@google.com>
Fix a panic when parsing the incomplete negative number "- ".
Fixesgolang/protobuf#1530
Change-Id: Iba5e8ee68d5f7255c28f1a74f31beee36c9ed847
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/475995
Reviewed-by: Lasse Folger <lassefolger@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
This change strips out all descriptor option fields marked with [retention = RETENTION_SOURCE] before writing the FileDescriptor to the generated go code bindings.
Change-Id: Ie624d9d4b4f211a256661d80a04199ae8401662b
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/472696
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Lasse Folger <lassefolger@google.com>
The text format specification[1] indicates that whitespace and comments
may appear after a minus sign and before the subsequent numeric component
in negative number literals. But the Go implementation does not allow
this.
This brings the Go implementation info conformance with this aspect.
Fixesgolang/protobuf#1526
[1] https://protobuf.dev/reference/protobuf/textformat-spec/#parsing
Change-Id: I3996c89ee9d37cf2b7502fc6736d6e2ed6dbcf43
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/473015
Reviewed-by: Lasse Folger <lassefolger@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
This updates all generated code to match the contents of the latest
v22.0 release of Protobuf.
This involved a couple of changes to the script that does the sync'ing:
1. The new Protobuf version no longer includes autoconf configuration
and instead requires using bazel to build things.
2. The new Protobuf release does not have an artifact named
"protobuf-all-${VERSION}.tar.gz", but the one named
"protobuf-${VERSION}.tar.gz" has all of the sources and was
sufficient for the regenerate.bash script to complete.
This change does NOT regenerate the protos related to benchmarks.
The Protobuf repo no longer includes benchmarks. The CL removing them
says they are superceded by google/fleetbench:
83c499de86
But that project's proto benchmark files are very different:
https://github.com/google/fleetbench/tree/main/fleetbench/proto
So I commented out those steps in the generation code since the benchmarks
will need some work to reconcile with fleetbench.
This code adds known failing tests for conformance. New test cases were
added in https://github.com/protocolbuffers/protobuf/pull/9534, but the
Go protojson package does not behave according to the new tests. There
is an existing issue in GitHub about this:
https://github.com/golang/protobuf/issues/1208
Change-Id: Iad796ec7889bc2a74b58db5224facf850cd1a1cd
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/469255
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Fix typos in comments and unexported function name.
Change-Id: I239fff85bc68d7f0ef6f8853acdc9bbe19d86304
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/466535
Reviewed-by: Lasse Folger <lassefolger@google.com>
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
Reviewed-by: Joseph Tsai <joetsai@digital-static.net>
The doc comment of proto.Equal now explicitly describes the behavior
in the case when one message is valid and other is invalid.
Change-Id: Ifeba40277c7da25193d46ad496e910f9b63eb795
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/464275
Reviewed-by: Joseph Tsai <joetsai@digital-static.net>
Reviewed-by: Chressie Himpel <chressie@google.com>
The grow() method in func did create a new internal byte slice with a
specific size instead of a specific capacity. As the call following
grow() is append() we ended up with a slice larger than needed.
It affects the memory consumption of programs that import generated
protobuf files. As an example with the following:
-- go.mod --
module x
go 1.20
require cloud.google.com/go/appengine v1.6.0
-- main.go --
package main
import _ "cloud.google.com/go/appengine/apiv1/appenginepb"
func main() {}
Running the following a few times:
$ go mod tidy && GODEBUG=inittrace=1 go run . 2>&1 | grep appenginepb
Before:
init cloud.google.com/go/appengine/apiv1/appenginepb @3.4 ms, 0.23 ms clock, 204624 bytes, 231 allocs
init cloud.google.com/go/appengine/apiv1/appenginepb @3.2 ms, 0.17 ms clock, 204688 bytes, 231 allocs
init cloud.google.com/go/appengine/apiv1/appenginepb @2.5 ms, 0.15 ms clock, 204400 bytes, 230 allocs
init cloud.google.com/go/appengine/apiv1/appenginepb @2.5 ms, 0.16 ms clock, 205552 bytes, 234 allocs
After:
init cloud.google.com/go/appengine/apiv1/appenginepb @3.3 ms, 0.19 ms clock, 143440 bytes, 226 allocs
init cloud.google.com/go/appengine/apiv1/appenginepb @2.7 ms, 0.16 ms clock, 144368 bytes, 229 allocs
init cloud.google.com/go/appengine/apiv1/appenginepb @2.8 ms, 0.16 ms clock, 144304 bytes, 229 allocs
init cloud.google.com/go/appengine/apiv1/appenginepb @3.1 ms, 0.16 ms clock, 142864 bytes, 224 allocs
Change-Id: If4ece5d70d6bd9de8a758cb29ce9dffc741c4951
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/465115
Reviewed-by: Joseph Tsai <joetsai@digital-static.net>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
Also respect the file-wide deprecation option by treating every
identifier within the file as deprecated.
Change-Id: Ic3a5e84c2d90bbcbefc0a1b3272cc50554b94218
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/462315
Reviewed-by: Lasse Folger <lassefolger@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Field numbers in the reserved range are semantically valid,
although the protocol buffer compiler may reject attempts to
define fields in this range.
Change-Id: Ib939ed5f4fef09b29047b509829b2f01494bfb6a
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/461238
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
The Value.Equal method compares Values in a way that is
analogous to the reflect.DeepEqual function.
Most of the implementation is moved from the "proto" package,
with proto.Equal implemented in terms of protoreflect.Value.Equal.
Change-Id: Ie9d5f6c073dc49fa59f78385c441db8137de5ec5
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/450775
TryBot-Bypass: Heschi Kreinick <heschi@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Oleksii Prokopchuk <prokopchuk@google.com>
Reviewed-by: Christian Höppner <hoeppi@google.com>
Run-TryBot: Lasse Folger <lassefolger@google.com>
This reverts commit 4d6d2135eba33eaef1c020129188ce7e82aa4270.
Post-submit discussion on CL 448876 suggests that this API should
change; revert it pending a decision.
Change-Id: I2e81be847c62ea7de5dfef36bb10ab193132e612
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/450955
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Joseph Tsai <joetsai@digital-static.net>
Reviewed-by: Lasse Folger <lassefolger@google.com>
Run-TryBot: Lasse Folger <lassefolger@google.com>
TryBot-Bypass: Michael Stapelberg <stapelberg@google.com>
There is a demand for comparing protobuf.Value-s.
One use case is when one wants to compare just one field via reflection.
Another is when one wants to iterate over fields and check for diffs.
Existing diff packages are recommended only for tests as they panic on error.
Exposing equalField will prevent excessive branching of proto/equal.go code.
Change-Id: Iec8843dae96c9ae3c45858e8b97e7aa963473ce2
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/448876
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
Run-TryBot: Michael Stapelberg <stapelberg@google.com>
TryBot-Bypass: Michael Stapelberg <stapelberg@google.com>
The Timestamp message uses a subset of RFC 3339.
RFC 3339, section 5.6 specifies that the subsecond field can have
any non-zero number of digits.
On the other hand, the protobuf documentation specifies that Timestamp
uses RFC 3339 with a few restrictions. In other words,
protobuf does NOT use RFC 3339, but rather a subset of it.
An upstream change https://go.dev/cl/425037 modifies the time package
to be internally consistent about handling of extra subsecond digits
allowing it to be more in line with RFC 3339.
Make a corresponding change here to ensure we remain compliant
with protobuf's restricted use of RFC 3339.
Change-Id: Ic145c68492fb41a5f7b79b653f3246dd9091d5d8
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/425554
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Lasse Folger <lassefolger@google.com>
I updated the protoc version to 21.5 and ran regenerate.bash.
This updates the various *.pb.go files to use the sources from
the latest protobuf release. In particular, this updates the
descriptorpb, so it includes some changes to descriptor.proto
in the past year and a half since this was last re-generated.
The change also pulled over several other generated changes.
Change-Id: Icd9c4e5d47ba85e1f4bae1d0a025f8dec15a3014
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/426054
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Lasse Folger <lassefolger@google.com>
In 2009, Google's open-source lawyers asked us to create the AUTHORS
file to define "The Go Authors", and the CONTRIBUTORS file was in
keeping with open source best practices of the time.
Re-reviewing our repos now in 2022, the open-source lawyers are
comfortable with source control history taking the place of the
AUTHORS file, and most open source projects no longer maintain
CONTRIBUTORS files.
To ease maintenance, remove AUTHORS and CONTRIBUTORS from all repos.
For #53961.
Change-Id: I6f3becd863672356de571303ff31434f517d959e
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/418902
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Calling the ProtoReflect method of the newly-constructed
message avoids an allocation in MessageInfo.MessageOf in
the common case of a generated message with an optimized
ProtoReflect method.
Benchmark for creating an empty message, darwin/arm64 M1 laptop:
name old time/op new time/op delta
EmptyMessage/New-10 32.1ns ± 2% 23.7ns ± 2% -26.06% (p=0.000 n=10+9)
name old alloc/op new alloc/op delta
EmptyMessage/New-10 64.0B ± 0% 48.0B ± 0% -25.00% (p=0.000 n=10+10)
name old allocs/op new allocs/op delta
EmptyMessage/New-10 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10)
Change-Id: Ifa3c3ffa8edc76f78399306d0f4964eae4aacd28
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/418677
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
Reviewed-by: Lasse Folger <lassefolger@google.com>
Apply go1.19 gofmt to non-generated files.
Generated .pb.go files are created by generate.bash using Go 1.18,
so leave them unchanged for now.
Change-Id: Ied36c83cf99704988d059bf0412e677f0fbc71b0
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/418676
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Lasse Folger <lassefolger@google.com>
Skip tests with Go versions prior to 1.16.
Bump test version for Go 1.17 and 1.18 to latest.
Change-Id: I740bbc63bf35362fcfad3cf0e07ea4bd0ee56748
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/418675
Reviewed-by: Lasse Folger <lassefolger@google.com>
