Avoid dots and dashes in the directory to avoid issues on
build systems that cannot support them well.
Change-Id: I7ea5e6ce0b16c7158c7e53bcf5c3c1a334fe4718
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/214342
Reviewed-by: Damien Neil <dneil@google.com>
Add type-safe methods to register message, enum, and extension types.
Deprecate the NewTypes function and the (*Types).Register method.
Add (*File).RegisterFile and deprecate the NewFiles function and
the (*File).Register method.
Updates golang/protobuf#963
Change-Id: Ie89e77526e0874539e9bd929ca0ba8d758e65a6e
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/199898
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
The MessageInfo cache, once set, must not be cleared, otherwise
there exists a *messageState value where the MessageInfo value is nil.
Fix the generation of the Reset method to avoid clearing this value.
Change-Id: Ic84ca8b2640a43e967c36993da1ccd3f2b7096c4
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/201478
Reviewed-by: Damien Neil <dneil@google.com>
These methods are difficult or impossible to use correctly; types
created by the dynamicpb package, for example, all have the same GoType.
Fixesgolang/protobuf#938
Change-Id: I33d4ef381579ff18569b11df501d0ba7f38a6b5c
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/199060
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
This change performs two optimizations:
* It uses a pre-constructed rangeInfos slice to iterate over
all the fields. This is more performant since iterating over a slice
is faster than iterating over a map. Furthermore, this slice
does not contain fields that are part of a oneof. If a oneof has
N fields, the time to check presence on the oneof is now O(1)
instead of O(N).
* It uses a dense field info slice that is optmized for the common
case where the field number is relatively low and close in value
to the index itself.
We also fix a minor bug in the construction of oneofInfo where
it wasn't treating a typed nil pointer to a wrapper struct as if
it were unset. This ensures WhichOneof and Has always agree.
name old time/op new time/op delta
Reflect/Has-4 7.81µs ± 3% 6.74µs ± 3% -13.61% (p=0.000 n=9+9)
Reflect/Get-4 12.7µs ± 1% 11.3µs ± 4% -10.85% (p=0.000 n=8+10)
Reflect/Set-4 19.5µs ± 5% 17.8µs ± 2% -8.99% (p=0.000 n=10+10)
Reflect/Clear-4 12.0µs ± 4% 10.2µs ± 3% -14.86% (p=0.000 n=9+10)
Reflect/Range-4 6.58µs ± 1% 4.17µs ± 2% -36.65% (p=0.000 n=8+9)
Change-Id: I2c48b4d3fb6103ab238924950529ded0d37f8c8a
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/196358
Reviewed-by: Damien Neil <dneil@google.com>
Changes made:
* Move MessageInfo.{methods,extensionFieldInfosMu,extensionFieldInfos}
to the coderMessageInfo type since they are fields all related to the
fast-path implementation, which is what the coderMessageInfo is for.
* Rename message_field.go -> message_reflect_field.go to make it obvious
from the file name that this only deals with the reflection implementation.
* Rename message_test.go -> message_reflect_test.go.
* Move reflection-specific implementation functions from message.go
to message_reflect.go. The intention is to make it such that message.go
is the entry point to message implementations and is agnostic towards
whether we are implementing reflection or the table-driven fast path.
Overall, there is no semantic changes. Just code movement.
Change-Id: I7743c39ba84dc63cd2a02934c3319285e16d6b1c
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/190100
Reviewed-by: Herbie Ong <herbie@google.com>
