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Martin Möhrmann 9149aa10cc fmt: unify array and slice formatting for bytes and other types
Make verbs b,c,o and U work for any array and slice of integer
type including byte and uint8.

Fix a bug that triggers badverb for []uint8 and []byte type
on the slice/array level instead of on each element like for
any other slice or array type.

Add tests that make sure we do not accidentally alter the
behavior of printing []byte for []byte and []uint8 type
if they are used at the top level when formatting with %#v.

name               old time/op  new time/op  delta
SprintfHexBytes-2   177ns ± 2%   176ns ± 2%   ~     (p=0.066 n=48+49)
SprintfBytes-2      330ns ± 1%   329ns ± 1%   ~     (p=0.118 n=45+47)

Fixes #13478

Change-Id: I99328a184973ae219bcc0f69c3978cb1ff462888
Reviewed-on: https://go-review.googlesource.com/20686
Run-TryBot: Rob Pike <r@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
2016-03-27 21:34:20 +00:00
.github doc: update issue template 2016-03-09 00:52:16 +00:00
api api: update next.txt 2016-03-21 07:46:44 +00:00
doc doc: GCC 6 will have the Go 1.6 user libraries 2016-03-11 00:03:15 +00:00
lib/time misc: update timezone database to IANA 2016a 2016-02-03 03:14:59 +00:00
misc misc/cgo/testcarchive: more robust TestSignalForwardingExternal 2016-03-26 02:40:12 +00:00
src fmt: unify array and slice formatting for bytes and other types 2016-03-27 21:34:20 +00:00
test cmd/compile: update vendored math/big to latest version 2016-03-22 17:09:29 +00:00
.gitattributes .gitattributes: prevent all magic line ending changes 2014-12-12 23:14:54 +00:00
.gitignore .gitignore: ignore src/go/build/zcgo.go 2016-02-24 04:25:46 +00:00
AUTHORS A+C: manual updates 2016-01-08 06:02:39 +00:00
CONTRIBUTING.md doc: use new Gerrit URL and mention our instance in CONTRIBUTING.md 2016-03-09 00:52:42 +00:00
CONTRIBUTORS A+C: manual updates 2016-01-08 06:02:39 +00:00
favicon.ico godoc: update favicon 2012-10-11 17:02:36 +11:00
LICENSE doc: update licensing text one more time 2012-03-27 15:09:13 +11:00
PATENTS
README.md readme: emphasize issue tracker is for bugs/proposals 2015-10-02 18:44:14 +00:00
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