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Commit Graph

12985 Commits

Author SHA1 Message Date
David Symonds
1a79053725 misc/dashboard/codereview: more abbreviated modification duration.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6131044
2012-04-27 17:12:09 +10:00
David Symonds
0175e3f1e0 misc/dashboard/codereview: new app.
This is live at http://gocodereview.appspot.com/.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6134043
2012-04-27 16:36:02 +10:00
Nigel Tao
dd294fbd5a image/png: speed up PNG decoding for common color models: Gray, NRGBA,
Paletted, RGBA.

benchmark                       old ns/op    new ns/op    delta
BenchmarkDecodeGray               3681144      2536049  -31.11%
BenchmarkDecodeNRGBAGradient     12108660     10020650  -17.24%
BenchmarkDecodeNRGBAOpaque       10699230      8677165  -18.90%
BenchmarkDecodePaletted           2562806      1458798  -43.08%
BenchmarkDecodeRGB                8468175      7180730  -15.20%

benchmark                        old MB/s     new MB/s  speedup
BenchmarkDecodeGray                 17.80        25.84    1.45x
BenchmarkDecodeNRGBAGradient        21.65        26.16    1.21x
BenchmarkDecodeNRGBAOpaque          24.50        30.21    1.23x
BenchmarkDecodePaletted             25.57        44.92    1.76x
BenchmarkDecodeRGB                  30.96        36.51    1.18x

$ file $GOROOT/src/pkg/image/png/testdata/bench*
benchGray.png:           PNG image, 256 x 256, 8-bit grayscale, non-interlaced
benchNRGBA-gradient.png: PNG image, 256 x 256, 8-bit/color RGBA, non-interlaced
benchNRGBA-opaque.png:   PNG image, 256 x 256, 8-bit/color RGBA, non-interlaced
benchPaletted.png:       PNG image, 256 x 256, 8-bit colormap, non-interlaced
benchRGB.png:            PNG image, 256 x 256, 8-bit/color RGB, non-interlaced

R=r
CC=golang-dev
https://golang.org/cl/6127051
2012-04-27 16:03:58 +10:00
David Symonds
9ce770afad old/regexp, old/template: delete.
Both of these have replacements.

R=golang-dev, r, rsc, r, adg
CC=golang-dev
https://golang.org/cl/5979046
2012-04-27 15:12:24 +10:00
Anthony Martin
0bad08cbbb path/filepath: fix typo
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/6117063
2012-04-27 10:25:19 +10:00
Andrew Gerrand
029d62f5c0 misc/dist: drop repetition in filenames, default to release tag
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6117066
2012-04-26 13:25:53 -07:00
Andrew Gerrand
d8443d2e41 re-tag go1.0.1
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6115056
2012-04-26 12:51:55 -07:00
Andrew Gerrand
4d0bb13be3 tag go1.0.1
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6125048
2012-04-26 12:34:30 -07:00
Andrew Gerrand
314df5226a doc: go1.0.1 release notes
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6123055
2012-04-26 12:02:06 -07:00
Russ Cox
d09943aeaf cmd/go: new tag selection logic
The new logic is "use go1 if it's there, otherwise no tag."
Nothing needs to say "I require go1.0.1", and I want to
preserve some flexibility in defining what tags mean.

Right now (before go1.0.1) there is only one possible tag,
"go1", and I'd like to keep it that way.

R=golang-dev, bradfitz, r, adg
CC=golang-dev
https://golang.org/cl/6112060
2012-04-26 14:25:28 -04:00
Joel Sing
e5f2662c25 syscall: remove sysctl workaround for openbsd
Now that Go will no longer work on OpenBSD versions prior to 5.1,
remove the sysctl workaround that was needed for 5.0 and earlier.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6116050
2012-04-27 01:45:15 +10:00
Anthony Martin
5491623406 syscall: fix a number of exec bugs on Plan 9
1. Readdirnames was erroneously returning an
   empty slice on every invocation.

2. The logic for determining which files to
   close before exec was incorrect.  If the
   set of files to be kept open (provided by
   the caller) did not include the files
   opened at startup, those files would be
   accidentally closed.

I also cleaned up readdupdevice while I was
in the vicinity.

R=golang-dev, seed, rsc
CC=golang-dev
https://golang.org/cl/6016044
2012-04-26 02:59:13 -07:00
Anthony Martin
42aa9abae9 gc: use correct line number for EOF syntax error
I also added some debugging code that's turned
on with -xx.

Fixes #3392.

R=rsc, lvd
CC=golang-dev
https://golang.org/cl/5909058
2012-04-26 02:57:23 -07:00
David Symonds
4d3db77c69 doc: update wiki article to use html/template properly.
Fixes #3569.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6116055
2012-04-26 17:50:44 +10:00
Nigel Tao
b28431ec8e doc: simplify the image_draw article example for converting an image to
RGBA.

R=adg, r, bsiegert
CC=golang-dev
https://golang.org/cl/6119054
2012-04-26 17:39:04 +10:00
Shenghou Ma
e412761488 cmd/godoc: update App Engine README and script for Go 1
R=adg, dsymonds
CC=golang-dev
https://golang.org/cl/5849053
2012-04-26 14:24:53 +08:00
Andrew Balholm
a09e9811dc exp/html: adjust inTableBodyIM to match spec
Clean up flow of control.

Handle </tbody>, </tfoot>, and </thead>.

Pass 5 additional tests.

R=nigeltao
CC=golang-dev
https://golang.org/cl/6117057
2012-04-26 11:48:35 +10:00
David Symonds
555ca36c1d time: doc fix.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6127050
2012-04-26 11:28:35 +10:00
Russ Cox
d2e70054c9 codereview: look for new release branches
R=adg
CC=golang-dev
https://golang.org/cl/6127048
2012-04-25 13:44:30 -07:00
Andrew Gerrand
b6522c43d5 dashboard: sort user interface by internal counter, not date
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6114053
2012-04-25 13:01:08 -07:00
Brad Fitzpatrick
61a8eb07f8 net/http: ignore paths on CONNECT requests in ServeMux
Fixes #3538

R=golang-dev, adg, rsc
CC=golang-dev
https://golang.org/cl/6117058
2012-04-25 12:46:16 -07:00
Brad Fitzpatrick
7f7a70f225 mime: make ParseMediaType return zero results on error
Fixes #3562

R=golang-dev, adg, rsc
CC=golang-dev
https://golang.org/cl/6119051
2012-04-25 12:01:01 -07:00
Joel Sing
689d5b9163 runtime: use __tfork() syscall on openbsd
Switch from using the rfork() syscall on OpenBSD, to the __tfork()
syscall.  The __tfork() syscall is the preferred way of creating
system threads and the rfork() syscall has recently been removed.

Note: this will break compatibility with OpenBSD releases prior to 5.1.

R=golang-dev, bradfitz, devon.odell, rsc
CC=golang-dev
https://golang.org/cl/6037048
2012-04-26 00:08:02 +10:00
Marcel van Lohuizen
fdce27f7b8 exp/locale/collate: Added Builder type for generating a complete
collation table. At this moment, it only implements the generation of
a root table.

R=r
CC=golang-dev
https://golang.org/cl/6039047
2012-04-25 13:19:35 +02:00
Marcel van Lohuizen
52f0afe0db exp/locale/collate: Added skeleton for the higher-level types to provide
context for change lists of lower-level types. The public APIs are defined
in builder.go and collate.go. Type table is the glue between the lower and
higher level code and might be a good starting point for understanding the
collation code.

R=r, r
CC=golang-dev
https://golang.org/cl/5999053
2012-04-25 13:19:00 +02:00
Marcel van Lohuizen
bcf48c7971 exp/locale/collate: added trie for associating colElems to runes.
The trie code looks a lot like the trie in exp/norm. It uses different
types, however.  Also, there is only a lookup for []byte and the unsafe
lookup methods have been dropped, as well as sparse mode.
There is now a method for generating a trie. To output Go code, one now needs
to first generate a trie and then call print() on it.

R=r, r, mpvl
CC=golang-dev
https://golang.org/cl/5966064
2012-04-25 13:16:57 +02:00
Marcel van Lohuizen
bb3f3c9775 exp/locale/collate: added representation for collation elements
(see http://www.unicode.org/reports/tr10/).

R=r, r
CC=golang-dev
https://golang.org/cl/5981048
2012-04-25 13:16:24 +02:00
Marcel van Lohuizen
e456d015fb exp/locale/collate: implementation of trie that is used for detecting contractions.
(See http://www.unicode.org/reports/tr10/#Contractions.)  Each rune that is at the
start of any contraction is associated a trie. This trie, in turn, may be shared
by other runes that have the same set of suffixes.

R=r, r
CC=golang-dev
https://golang.org/cl/5970066
2012-04-25 13:15:48 +02:00
Gustavo Niemeyer
733b51d996 net/http: revert 97d027b3aa68
Revert the following change set:

        changeset:   13018:97d027b3aa68
        user:        Gustavo Niemeyer <gustavo@niemeyer.net>
        date:        Mon Apr 23 22:00:16 2012 -0300
        summary:     net/http: allow clients to disable keep-alive

This broke a test on Windows 64 and somebody else
will have to check.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6112054
2012-04-25 02:32:51 -03:00
Ian Lance Taylor
990f3af72b crypto/rand: use io.ReadFull in test
On Solaris versions before Solaris 11, the kernel will not
return more than 1040 on a single read from /dev/urandom.

R=golang-dev, agl, bradfitz, rsc, iant, dchest
CC=golang-dev
https://golang.org/cl/6113046
2012-04-24 21:36:42 -07:00
Bobby Powers
52f122d72e encoding/json: allow punctuation in tag names
everything except backslash and the quote chars is fair game.

Fixes #3546.

R=rsc, r
CC=golang-dev
https://golang.org/cl/6048047
2012-04-25 14:33:33 +10:00
Mikio Hara
b252fe7002 net: fix crash of Listen with "" or nil laddr
Fixes #3584.

R=dave, dsymonds, rsc
CC=golang-dev
https://golang.org/cl/6119043
2012-04-25 12:29:14 +09:00
Dave Cheney
0681b13437 bytes: add assembly version of IndexByte for ARM
benchmark                        old ns/op    new ns/op    delta
BenchmarkIndexByte32                   459          126  -72.55%
BenchmarkIndexByte4K                 52404        10939  -79.13%
BenchmarkIndexByte4M              54470800     11177370  -79.48%
BenchmarkIndexByte64M           1010803000    178860500  -82.31%

benchmark                         old MB/s     new MB/s  speedup
BenchmarkIndexByte32                 69.58       252.63    3.63x
BenchmarkIndexByte4K                 78.16       374.42    4.79x
BenchmarkIndexByte4M                 77.00       375.25    4.87x
BenchmarkIndexByte64M                66.39       375.20    5.65x

R=rsc, minux.ma
CC=golang-dev
https://golang.org/cl/6106044
2012-04-25 13:18:31 +10:00
Rob Pike
97a7defed4 vet: check values for named constants as well as literals.
As in:
        const format = "%s"
        fmt.Printf(format, "hi")
Also fix a couple of bugs by rewriting the routine.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6099057
2012-04-25 12:14:38 +10:00
Rob Pike
459837c86e all: fix errors found by go vet
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6125044
2012-04-25 11:33:27 +10:00
Andrew Balholm
dde8358a1c exp/html: adjust inTableIM to match spec
Don't foster-parent text nodes that consist only of whitespace.
(I implemented this entirely in inTableIM instead of creating an
inTableTextIM, because the sole purpose of inTableTextIM seems to be
to combine character tokens into a string, which our tokenizer does
already.)

Use parseImpliedToken to clarify a couple of cases.

Handle <style>, <script>, <input>, and <form>.

Ignore doctype tokens.

Pass 20 additional tests.

R=nigeltao
CC=golang-dev
https://golang.org/cl/6117048
2012-04-25 10:49:27 +10:00
Ian Lance Taylor
76490cffaf test: add test for order of evaluation of map index on left of =
Gccgo used to get this wrong.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6121044
2012-04-24 10:17:26 -07:00
Mikkel Krautz
78e4d1752e misc/dist: more gophers for OS X installer
Replaces the default OS X installer background
with a more fitting image.

R=golang-dev
CC=golang-dev
https://golang.org/cl/6116043
2012-04-24 09:24:19 -07:00
Shenghou Ma
0f80050542 runtime: fix runtime.Breakpoint for ARM
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6100053
2012-04-24 23:19:44 +08:00
Shenghou Ma
dee62a440c cmd/5g: fix URL typo
R=golang-dev, rsc, bradfitz
CC=golang-dev
https://golang.org/cl/5919054
2012-04-24 23:17:16 +08:00
Andrew Balholm
b885633d62 exp/html: make inBodyIM match spec
This CL corrects the remaining differences that I could find between the
implementation of inBodyIM and the spec:

Handle <rp> and <rt>.

Adjust SVG and MathML attributes.

Reconstruct active formatting elements in the "any other start tag" case.

Pass 7 additional tests.

R=nigeltao
CC=golang-dev
https://golang.org/cl/6101055
2012-04-24 15:27:48 +10:00
Brad Fitzpatrick
87eaa4cd0c mime/multipart: report io.EOF correctly on part ending without newlines
If a part ends with "--boundary--", without a final "\r\n",
that's also a graceful EOF, and we should return io.EOF instead
of the fmt-wrapped io.EOF from bufio.Reader.ReadSlice.

I found this bug parsing an image attachment from gmail.
Minimal test case stripped down from the original
gmail-generated attachment included.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6118043
2012-04-23 22:26:48 -07:00
Rob Pike
5fc2af1f77 path: document that Clean deletes trailing slashes.
Fixes #3492.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6112044
2012-04-24 13:17:05 +10:00
Rob Pike
11820899a5 text/template: improve the error reporting for unexported fields.
Changes suggested by rsc after last CL.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6117044
2012-04-24 13:11:59 +10:00
Gustavo Niemeyer
cc5cbee1b6 net/http: allow clients to disable keep-alive
Fixes #3540.

R=golang-dev, bradfitz, gustavo
CC=golang-dev
https://golang.org/cl/5996044
2012-04-23 22:00:16 -03:00
Rémy Oudompheng
d1ab10b4ff net: fix typo in Listener.File() documentation
R=golang-dev, dave, rsc
CC=golang-dev, remy
https://golang.org/cl/6097044
2012-04-24 01:27:19 +02:00
Ian Lance Taylor
f14a5347e6 test: test handling of negative float constants
This used to panic when compiled by gccgo.

Updates #2876.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6100055
2012-04-23 15:47:34 -07:00
Ian Lance Taylor
426bf36131 time: change float expression to ensure it is an integer
When I increased the number of bits that gccgo uses for
untyped floats, the expression 0.52*1e9 was no longer
integral.  This patch fixes that.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6113043
2012-04-23 15:46:54 -07:00
Mikkel Krautz
c17d09a657 misc/dist: require 10.6 or later for OS X .pkgs
This changes the misc/dist program to generate OS X
packages using pkgbuild and productbuild.

The productbuild utility makes it easy to generate
packages with a custom Distribution file.  This allows
us to add an installcheck script that presents a
friendly message to users who are running on an old
version of Mac OS X.

The change also fixes a few issues with the
postinstall script:

 - In-repo version of the script has been made
   executable. Installers generated using the new
   tools couldn't execute it otherwise.

 - It now uses -d for checking for the existence
   of the Xcode specs directory.

 - The call to sudo.bash has been dropped since cov
   and prof aren't bundled with the binary
   distributions.

Fixes #3455.

Tested on 10.5.8, 10.6.0, 10.6.8 and 10.7.3.

R=adg, golang-dev
CC=golang-dev
https://golang.org/cl/5987044
2012-04-23 14:56:03 -07:00
Luuk van Dijk
5583060c4c cmd/gc: fix addresses escaping through closures called in-place.
Fixes #3545.

R=rsc
CC=golang-dev
https://golang.org/cl/6061043
2012-04-23 15:39:01 -04:00