Commits · 1738dc0e71b0a0356f5f88737c8b10d92b619063 · go / golang

03 Nov, 2011 6 commits

8a: fix IMULL grammar · 1738dc0e
Russ Cox authored Nov 03, 2011
```
R=ken2
CC=golang-dev
https://golang.org/cl/5298091
```
1738dc0e

html: parse <link> elements in <head> · 77aabbf2

Andrew Balholm authored Nov 03, 2011

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

77aabbf2

builtin: remove errant spaces · 1c530d5d
Andrew Gerrand authored Nov 03, 2011
```
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5337041
```
1c530d5d
http: update mime sniffing doc reference. · e4b46424
David Symonds authored Nov 03, 2011
```
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5303095
```
e4b46424

websocket: return an error HTTP response for bad websocket request. · de3d6472

Fumitoshi Ukai authored Nov 03, 2011

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

de3d6472

test: clear execute bit from source file · bc440f1b
Mikio Hara authored Nov 03, 2011
```
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5330068
```
bc440f1b

02 Nov, 2011 34 commits

html: properly close <marquee> elements. · cf6a7121

Andrew Balholm authored Nov 02, 2011

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

cf6a7121

gc: package paths in symbol names: don't escape periods before last slash, always escape >=0x7f. · 33f1d47b
Luuk van Dijk authored Nov 02, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/5323071
```
33f1d47b
all: sort imports · 965845a8
Russ Cox authored Nov 02, 2011
```
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5319072
```
965845a8

gofmt, gofix: sort imports · 4a9ebb18

Russ Cox authored Nov 02, 2011

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

4a9ebb18

builtin: document the basic types · 7db617b4

Rob Pike authored Nov 02, 2011

The recursive definitions are illegal Go, but godoc doesn't mind.

R=bradfitz, r, n13m3y3r, rsc
CC=golang-dev
https://golang.org/cl/5322067

7db617b4

exp/sql: finish transactions, flesh out types, docs · 8089e578
Brad Fitzpatrick authored Nov 02, 2011
```
Fixes #2328 (float, bool)

R=rsc, r
CC=golang-dev
https://golang.org/cl/5294067
```
8089e578
math: improved accuracy for Tan · cefee3c9
Charles L. Dorian authored Nov 02, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/5298087
```
cefee3c9
gc: helpful message instead of internal error on method call on pointer to pointer. · 7df9ff55
Luuk van Dijk authored Nov 02, 2011
```
Fixes #2343.

R=rsc
CC=golang-dev
https://golang.org/cl/5332048
```
7df9ff55
bufio: return nil line from ReadLine on error, as documented · bd43eac3
Brad Fitzpatrick authored Nov 02, 2011
```
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5316069
```
bd43eac3

gc: small fixes for printing. · 29a5ae65

Luuk van Dijk authored Nov 02, 2011

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

29a5ae65

runtime: unify mutex code across OSes · ee24bfc0

Dmitriy Vyukov authored Nov 02, 2011

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

ee24bfc0

json: fix typo in scanner_test.go. · 5e4e8f49
Nigel Tao authored Nov 02, 2011
```
R=dsymonds
CC=golang-dev
https://golang.org/cl/5303092
```
5e4e8f49
net: implement LookupTXT for windows · b43cf81c
Alex Brainman authored Nov 02, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/5318056
```
b43cf81c
builtin: document built-in error type · 4d3c9990
Andrew Gerrand authored Nov 02, 2011
```
R=golang-dev, dsymonds, r
CC=golang-dev
https://golang.org/cl/5307080
```
4d3c9990
gc: fix spelling of "GOEXPERIMENT" in a comment. · c4845c1c
David Symonds authored Nov 02, 2011
```
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5323070
```
c4845c1c

spec: delete spurious article · e223eedc

Rob Pike authored Nov 02, 2011

A profound change to christen the new tag.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5327062

e223eedc

undo CL 5330066 / 6a5647d82728 · 4c3ea000

Russ Cox authored Nov 02, 2011

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

4c3ea000

gc: add GOEXPERIMENT=os.Error · 47f4bf76

Russ Cox authored Nov 02, 2011

This won't last long, I promise.

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

47f4bf76

tag weekly.2011-11-02 · a2149f26
Andrew Gerrand authored Nov 02, 2011
```
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5311083
```
a2149f26

weekly.2011-11-02 · ede44c68

Andrew Gerrand authored Nov 02, 2011

R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/5308077

ede44c68

all: rename os.Error to error in various non-code contexts · 492098eb
Russ Cox authored Nov 02, 2011
```
R=adg
CC=golang-dev
https://golang.org/cl/5328062
```
492098eb

os: fixes for error (plan9) · abd32609

Russ Cox authored Nov 02, 2011

The Plan 9 build stops in runtime,
but might as well fix these anyway.

R=adg
CC=golang-dev
https://golang.org/cl/5336045

abd32609

net: update for error (linux) · f7b7338e
Russ Cox authored Nov 02, 2011
```
R=adg
CC=golang-dev
https://golang.org/cl/5303091
```
f7b7338e
os, syscall: update for error · f1b64aa7
Russ Cox authored Nov 02, 2011
```
R=adg
CC=golang-dev
https://golang.org/cl/5333052
```
f1b64aa7
non-pkg: gofix -r error -force=error · 44526cdb
Russ Cox authored Nov 02, 2011
```
R=golang-dev, iant, r, r
CC=golang-dev
https://golang.org/cl/5307066
```
44526cdb
src/pkg/[n-z]*: gofix -r error -force=error · eb692929
Russ Cox authored Nov 02, 2011
```
R=golang-dev, bsiegert, iant
CC=golang-dev
https://golang.org/cl/5294074
```
eb692929
src/pkg/[a-m]*: gofix -r error -force=error · c2049d2d
Russ Cox authored Nov 02, 2011
```
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5322051
```
c2049d2d
tutorial,effective_go: prepare for error change · 68050ac7
Rob Pike authored Nov 02, 2011
```
R=adg, rsc
CC=golang-dev
https://golang.org/cl/5316068
```
68050ac7

exec: introduce ExitError · 451a1fa4

Russ Cox authored Nov 02, 2011

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

451a1fa4

exp/ebnf: manual fixup for error · c93b6a17

Russ Cox authored Nov 02, 2011

(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

c93b6a17

cgo, gotest: use error instead of os.Error in generated code · c8ad1a4d
Russ Cox authored Nov 02, 2011
```
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5319057
```
c8ad1a4d
os: use error, io.EOF · 08a073a1
Russ Cox authored Nov 02, 2011
```
R=r
CC=golang-dev
https://golang.org/cl/5298073
```
08a073a1
io: use error, add EOF, avoid os · c06cf03f
Russ Cox authored Nov 02, 2011
```
R=r, r
CC=golang-dev
https://golang.org/cl/5311068
```
c06cf03f
runtime: update for error · c14f71c7
Russ Cox authored Nov 02, 2011
```
R=golang-dev, iant, r
CC=golang-dev
https://golang.org/cl/5306075
```
c14f71c7