code review 123240043: goprotobuf: Split encoding of repeated int32 and repeat...

goprotobuf: Split encoding of repeated int32 and repeated uint32 fields.

This is a follow-on from a previous change where we split the singular int32/uint32.
It was an oversight not to fix the repeated versions at the same time.

Also simplify setEncAndDec for repeated fields while I'm here.
We were doing a lot of unnecessary work: unnecessarily doing two layers of
switches, plus trying to handle a bunch of field types we never generate.

Fixes issue 52.

[dsymonds, 2014-08-12 03:15:03]

Hello djd@golang.org (cc: golang-codereviews@googlegroups.com),

I'd like you to review this change to
https://code.google.com/p/goprotobuf

[djd, 2014-08-12 03:21:13]

LGTM

[dsymonds, 2014-08-12 03:21:52]

*** Submitted as
https://code.google.com/p/goprotobuf/source/detail?r=36be16571e14 ***

goprotobuf: Split encoding of repeated int32 and repeated uint32 fields.

This is a follow-on from a previous change where we split the singular
int32/uint32.
It was an oversight not to fix the repeated versions at the same time.

Also simplify setEncAndDec for repeated fields while I'm here.
We were doing a lot of unnecessary work: unnecessarily doing two layers of
switches, plus trying to handle a bunch of field types we never generate.

Fixes issue 52.

LGTM=djd
R=djd
CC=golang-codereviews
https://codereview.appspot.com/123240043