Joe Tsai 14ac241a96 internal/impl: return nil for nil enum or message ...

Ensure that EnumOf, EnumDescriptorOf, EnumTypeOf, ProtoMessageV1Of,
ProtoMessageV2Of, MessageOf, MessageDescriptorOf, and MessageTypeOf
all return nil if passed a nil interface.

This parallels the behavior of reflect.TypeOf or reflect.ValueOf,
which return nil or an invalid value rather than panicking.

Change-Id: I461f15542f16cb0922d627bca6fcad5fc27d87e2
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/213239
Reviewed-by: Damien Neil <dneil@google.com>

2020-01-06 19:10:59 +00:00

..

api_export.go

internal/impl: return nil for nil enum or message

2020-01-06 19:10:59 +00:00

codec_extension.go

internal/impl: improve extension fast path performance

2019-12-09 18:59:42 +00:00

codec_field.go

internal/impl: faster oneof marshaling

2019-12-09 22:00:58 +00:00

codec_gen.go

internal/impl: fix size for zero-length packed extensions

2019-12-20 22:08:18 +00:00

codec_map_go111.go

internal/impl: rename encode->codec in various places

2019-07-08 20:12:42 +00:00

codec_map_go112.go

internal/impl: rename encode->codec in various places

2019-07-08 20:12:42 +00:00

codec_map.go

proto, internal/impl: reject invalid field numbers in map items

2019-12-21 00:16:12 +00:00

codec_message.go

internal/impl: faster oneof marshaling

2019-12-09 22:00:58 +00:00

codec_messageset.go

internal/impl: improve extension fast path performance

2019-12-09 18:59:42 +00:00

codec_reflect.go

internal/impl: store extension values as Values

2019-09-03 20:58:28 +00:00

codec_tables.go

all: make error messages unstable

2019-09-07 00:39:30 +00:00

codec_unsafe.go

internal/impl: rename encode->codec in various places

2019-07-08 20:12:42 +00:00

convert_list.go

all: fix reflection behavior for empty lists and maps

2019-11-26 22:58:51 +00:00

convert_map.go

internal/impl: faster map fast path

2019-12-17 22:14:17 +00:00

convert.go

all: use typed variant of protoreflect.ValueOf

2019-09-17 21:33:16 +00:00

decode.go

internal/impl: improve extension fast path performance

2019-12-09 18:59:42 +00:00

encode.go

internal/impl: faster oneof marshaling

2019-12-09 22:00:58 +00:00

enum_test.go

all: remove {Enum,Message,Extension}Type.GoType methods

2019-10-07 21:08:26 +00:00

enum.go

all: remove {Enum,Message,Extension}Type.GoType methods

2019-10-07 21:08:26 +00:00

extension_test.go

internal/impl: use current proto package, not old one

2019-10-04 17:42:11 +00:00

extension.go

internal/impl: improve extension fast path performance

2019-12-09 18:59:42 +00:00

isinit.go

internal/impl: improve extension fast path performance

2019-12-09 18:59:42 +00:00

legacy_aberrant_test.go

internal/impl: handle legacy ExtensionDesc form

2019-09-19 23:27:15 +00:00

legacy_enum.go

all: remove {Enum,Message,Extension}Type.GoType methods

2019-10-07 21:08:26 +00:00

legacy_export_test.go

all: move v1 types over to the v2 repository

2019-03-22 20:01:07 +00:00

legacy_export.go

internal/impl: fix legacy UnmarshalJSONEnum

2019-12-10 16:55:03 +00:00

legacy_extension.go

internal/impl: handle legacy ExtensionDesc form

2019-09-19 23:27:15 +00:00

legacy_file_test.go

reflect/protoreflect: remove FieldDescriptor.{Oneof,Extendee} methods

2019-06-17 19:43:30 +00:00

legacy_file.go

internal/impl: make resolverOnly explicitly implement file resolver

2019-11-06 18:17:25 +00:00

legacy_message.go

internal/impl: fix aberrant message detection logic

2019-12-11 04:25:07 +00:00

legacy_test.go

reflect/protoregistry: add (*Types).Register{Message,Enum,Extension}

2019-10-31 16:23:42 +00:00

message_reflect_field.go

all: fix reflection behavior for empty lists and maps

2019-11-26 22:58:51 +00:00

message_reflect_gen.go

internal/impl: fix reversed IsValid test

2019-12-16 21:49:33 +00:00

message_reflect_test.go

internal/impl: fix reversed IsValid test

2019-12-16 21:49:33 +00:00

message_reflect.go

reflect/protoreflect: remove nullability from repeated extension fields

2019-11-05 18:31:30 +00:00

message.go

internal/genname: centralize the definitions for generated names

2019-12-09 22:57:38 +00:00

pointer_reflect.go

internal/impl: weak field bugfixes

2019-10-04 17:07:45 +00:00

pointer_unsafe.go

internal/impl: weak field bugfixes

2019-10-04 17:07:45 +00:00

weak.go

internal/impl: weak field bugfixes

2019-10-04 17:07:45 +00:00