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Author SHA1 Message Date
Russ Cox
1738dc0e71 8a: fix IMULL grammar 
R=ken2
CC=golang-dev
https://golang.org/cl/5298091
 2011-11-03 11:32:37 -04:00
Andrew Balholm
77aabbf217 html: parse <link> elements in <head> 
Pass tests1.dat, test 83:
<title><meta></title><link><title><meta></title>

| <html>
|   <head>
|     <title>
|       "<meta>"
|     <link>
|     <title>
|       "<meta>"
|   <body>

Also pass test 84:
<style><!--</style><meta><script>--><link></script>

R=nigeltao
CC=golang-dev
https://golang.org/cl/5331061
 2011-11-03 17:12:13 +11:00
Andrew Gerrand
1c530d5d78 builtin: remove errant spaces 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5337041
 2011-11-03 14:52:38 +11:00
David Symonds
e4b464242a http: update mime sniffing doc reference. 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5303095
 2011-11-03 14:34:35 +11:00
Fumitoshi Ukai
de3d647252 websocket: return an error HTTP response for bad websocket request. 
websocket spec had changed server-side requiements to return
an HTTP response with an appropriate error code (such as 400 Bad
Request) when it finds client did not send a handshake that matches
websocket protocol, rather than just closing connection.
It needs to flush out response before closing connection.
Fixes issues 2396.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5318072
 2011-11-03 14:13:39 +11:00
Mikio Hara
bc440f1bfe test: clear execute bit from source file 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5330068
 2011-11-03 10:26:33 +09:00
Andrew Balholm
cf6a712162 html: properly close <marquee> elements. 
Pass tests1.dat, test 80:
<a href=a>aa<marquee>aa<a href=b>bb</marquee>aa

| <html>
|   <head>
|   <body>
|     <a>
|       href="a"
|       "aa"
|       <marquee>
|         "aa"
|         <a>
|           href="b"
|           "bb"
|       "aa"

Also pass tests through test 82:
<!DOCTYPE html><spacer>foo

R=nigeltao
CC=golang-dev
https://golang.org/cl/5319071
 2011-11-03 10:11:06 +11:00
Luuk van Dijk
33f1d47b38 gc: package paths in symbol names: don't escape periods before last slash, always escape >=0x7f. 
R=rsc
CC=golang-dev
https://golang.org/cl/5323071
 2011-11-02 22:33:15 +01:00
Russ Cox
965845a86d all: sort imports 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5319072
 2011-11-02 15:54:16 -04:00
Russ Cox
4a9ebb18f1 gofmt, gofix: sort imports 
Add ast.SortImports(fset, file) to go/ast, for use by both programs.

Fixes #346.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5330069
 2011-11-02 15:53:57 -04:00
Rob Pike
7db617b474 builtin: document the basic types 
The recursive definitions are illegal Go, but godoc doesn't mind.

R=bradfitz, r, n13m3y3r, rsc
CC=golang-dev
https://golang.org/cl/5322067
 2011-11-02 12:06:36 -07:00
Brad Fitzpatrick
8089e57812 exp/sql: finish transactions, flesh out types, docs 
Fixes #2328 (float, bool)

R=rsc, r
CC=golang-dev
https://golang.org/cl/5294067
 2011-11-02 11:46:04 -07:00
Charles L. Dorian
cefee3c919 math: improved accuracy for Tan 
R=rsc
CC=golang-dev
https://golang.org/cl/5298087
 2011-11-02 14:01:21 -04:00
Luuk van Dijk
7df9ff5594 gc: helpful message instead of internal error on method call on pointer to pointer. 
Fixes #2343.

R=rsc
CC=golang-dev
https://golang.org/cl/5332048
 2011-11-02 17:18:53 +01:00
Brad Fitzpatrick
bd43eac303 bufio: return nil line from ReadLine on error, as documented 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5316069
 2011-11-02 08:30:50 -07:00
Luuk van Dijk
29a5ae657f gc: small fixes for printing. 
mark OADDR inserted by typecheck as implicit
OCOPY takes ->left and ->right, not ->list
OMAKE*'s can all have arguments
precedence for OIND was initalized twice

fixes #2414

R=rsc, dave
CC=golang-dev
https://golang.org/cl/5319065
 2011-11-02 15:36:33 +01:00
Dmitriy Vyukov
ee24bfc058 runtime: unify mutex code across OSes 
The change introduces 2 generic mutex implementations
(futex- and semaphore-based). Each OS chooses a suitable mutex
implementation and implements few callbacks (e.g. futex wait/wake).
The CL reduces code duplication, extends some optimizations available
only on Linux/Windows to other OSes and provides ground
for futher optimizations. Chan finalizers are finally eliminated.

(Linux/amd64, 8 HT cores)
benchmark                      old      new
BenchmarkChanContended         83.6     77.8 ns/op
BenchmarkChanContended-2       341      328 ns/op
BenchmarkChanContended-4       382      383 ns/op
BenchmarkChanContended-8       390      374 ns/op
BenchmarkChanContended-16      313      291 ns/op

(Darwin/amd64, 2 cores)
benchmark                      old      new
BenchmarkChanContended         159      172 ns/op
BenchmarkChanContended-2       6735     263 ns/op
BenchmarkChanContended-4       10384    255 ns/op
BenchmarkChanCreation          1174     407 ns/op
BenchmarkChanCreation-2        4007     254 ns/op
BenchmarkChanCreation-4        4029     246 ns/op

R=rsc, jsing, hectorchu
CC=golang-dev
https://golang.org/cl/5140043
 2011-11-02 16:42:01 +03:00
Nigel Tao
5e4e8f49c5 json: fix typo in scanner_test.go. 
R=dsymonds
CC=golang-dev
https://golang.org/cl/5303092
 2011-11-02 18:03:45 +11:00
Alex Brainman
b43cf81c8c net: implement LookupTXT for windows 
R=rsc
CC=golang-dev
https://golang.org/cl/5318056
 2011-11-02 17:11:40 +11:00
Andrew Gerrand
4d3c999086 builtin: document built-in error type 
R=golang-dev, dsymonds, r
CC=golang-dev
https://golang.org/cl/5307080
 2011-11-02 15:03:36 +09:00
David Symonds
c4845c1c49 gc: fix spelling of "GOEXPERIMENT" in a comment. 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5323070
 2011-11-02 16:25:24 +11:00
Rob Pike
e223eedc8b spec: delete spurious article 
A profound change to christen the new tag.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5327062
 2011-11-01 20:57:17 -07:00
Russ Cox
4c3ea0008c undo CL 5330066 / 6a5647d82728 
I promised it wouldn't last very long.
People who really need this can sync to 6a5647d82728.

««« original CL description
gc: add GOEXPERIMENT=os.Error

This won't last long, I promise.

R=ken2
CC=golang-dev
https://golang.org/cl/5330066
»»»

R=ken2
CC=golang-dev
https://golang.org/cl/5333053
 2011-11-01 23:26:10 -04:00
Russ Cox
47f4bf763d gc: add GOEXPERIMENT=os.Error 
This won't last long, I promise.

R=ken2
CC=golang-dev
https://golang.org/cl/5330066
 2011-11-01 23:24:28 -04:00
Andrew Gerrand
a2149f2638 tag weekly.2011-11-02 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5311083
 2011-11-02 12:01:51 +09:00
Andrew Gerrand
ede44c68a4 weekly.2011-11-02 
R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/5308077
 2011-11-02 12:00:13 +09:00
Russ Cox
492098eb75 all: rename os.Error to error in various non-code contexts 
R=adg
CC=golang-dev
https://golang.org/cl/5328062
 2011-11-01 22:58:09 -04:00
Russ Cox
abd3260990 os: fixes for error (plan9) 
The Plan 9 build stops in runtime,
but might as well fix these anyway.

R=adg
CC=golang-dev
https://golang.org/cl/5336045
 2011-11-01 22:19:40 -04:00
Russ Cox
f7b7338ec2 net: update for error (linux) 
R=adg
CC=golang-dev
https://golang.org/cl/5303091
 2011-11-01 22:18:16 -04:00
Russ Cox
f1b64aa758 os, syscall: update for error 
R=adg
CC=golang-dev
https://golang.org/cl/5333052
 2011-11-01 22:12:41 -04:00
Russ Cox
44526cdbe0 non-pkg: gofix -r error -force=error 
R=golang-dev, iant, r, r
CC=golang-dev
https://golang.org/cl/5307066
 2011-11-01 22:06:05 -04:00
Russ Cox
eb6929299b src/pkg/[n-z]*: gofix -r error -force=error 
R=golang-dev, bsiegert, iant
CC=golang-dev
https://golang.org/cl/5294074
 2011-11-01 22:05:34 -04:00
Russ Cox
c2049d2dfe src/pkg/[a-m]*: gofix -r error -force=error 
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5322051
 2011-11-01 22:04:37 -04:00
Rob Pike
68050ac76b tutorial,effective_go: prepare for error change 
R=adg, rsc
CC=golang-dev
https://golang.org/cl/5316068
 2011-11-01 21:50:21 -04:00
Russ Cox
451a1fa46d exec: introduce ExitError 
The existing code uses *os.Waitmsg as an os.Error,
but *os.Waitmsg is really just a stringer.

Introduce an explicit error type for the real error.

Not to be submitted until just before error goes in;
the gofix for error updates type assertions
        err.(*os.Waitmsg)
to
        err.(*exec.ExitError)

The seemingly redundant String method will become
an Error method when error goes in, and will no longer
be redundant.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5331044
 2011-11-01 21:49:44 -04:00
Russ Cox
c93b6a1756 exp/ebnf: manual fixup for error 
(The definition of ErrorList is in another file, so gofix
has no hope of getting this right.)

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5330043
 2011-11-01 21:49:33 -04:00
Russ Cox
c8ad1a4dc4 cgo, gotest: use error instead of os.Error in generated code 
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5319057
 2011-11-01 21:49:22 -04:00
Russ Cox
08a073a180 os: use error, io.EOF 
R=r
CC=golang-dev
https://golang.org/cl/5298073
 2011-11-01 21:49:08 -04:00
Russ Cox
c06cf03f0b io: use error, add EOF, avoid os 
R=r, r
CC=golang-dev
https://golang.org/cl/5311068
 2011-11-01 21:48:52 -04:00
Russ Cox
c14f71c788 runtime: update for error 
R=golang-dev, iant, r
CC=golang-dev
https://golang.org/cl/5306075
 2011-11-01 21:48:27 -04:00
Russ Cox
e67d3c44f7 exp/types: add error type to universe 
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5327051
 2011-11-01 21:47:33 -04:00
David Symonds
782fd1fc98 misc/vim: add error type. 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5331046
 2011-11-01 21:47:07 -04:00
Russ Cox
e4ae30f5f5 errors: new package 
The only function is errors.New, at least for now.

R=r, gustavo, adg, r
CC=golang-dev
https://golang.org/cl/5321061
 2011-11-01 21:46:59 -04:00
Russ Cox
2a0e15d36c gc: add error type 
R=ken
CC=golang-dev
https://golang.org/cl/5331043
 2011-11-01 21:46:41 -04:00
Russ Cox
b4e35629ed http: avoid name error in test 
R=adg
CC=golang-dev
https://golang.org/cl/5316070
 2011-11-01 21:45:37 -04:00
Russ Cox
758200f219 gofix: error fix 
To make the error fix more useful, expand typecheck to gather
more information about struct fields, typecheck range statements,
typecheck indirect and index of named types, and collect information
about assignment conversions.

Also, change addImport to rename top-level uses of a to-be-imported
identifier to avoid conflicts.  This duplicated some of the code in
the url fix, so that fix is now shorter.

R=iant, r, r
CC=golang-dev
https://golang.org/cl/5305066
 2011-11-01 21:45:21 -04:00
Russ Cox
d9877e22fe spec: add error 
R=golang-dev, dsymonds, r, r
CC=golang-dev
https://golang.org/cl/5308072
 2011-11-01 21:45:02 -04:00
Andrew Gerrand
9a0563548b tag weekly.2011-11-01 
R=golang-dev, rsc, dsymonds
CC=golang-dev
https://golang.org/cl/5305085
 2011-11-02 10:40:35 +09:00
Andrew Gerrand
08757f722c weekly.2011-11-01 
R=rsc, r
CC=golang-dev
https://golang.org/cl/5336044
 2011-11-02 10:37:01 +09:00
Andrew Balholm
22ee5ae25a html: stop at scope marker node when generating implied </a> tags 
A <a> tag generates implied end tags for any open <a> elements.
But it shouldn't do that when it is inside a table cell the the open <a>
is outside the table.
So stop the search for an open <a> when we reach a scope marker node.

Pass tests1.dat, test 78:
<a href="blah">aba<table><tr><td><a href="foo">br</td></tr>x</table>aoe

| <html>
|   <head>
|   <body>
|     <a>
|       href="blah"
|       "abax"
|       <table>
|         <tbody>
|           <tr>
|             <td>
|               <a>
|                 href="foo"
|                 "br"
|       "aoe"

Also pass test 79:
<table><a href="blah">aba<tr><td><a href="foo">br</td></tr>x</table>aoe

R=nigeltao
CC=golang-dev
https://golang.org/cl/5320063
 2011-11-02 11:47:05 +11:00