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Author SHA1 Message Date
Brad Fitzpatrick
0bbf0ec0ed database/sql: use method values instead of generating closures 
Reduces garbage.

R=adg, r
CC=dsymonds, gobot, golang-dev
https://golang.org/cl/9088045
 2013-05-14 16:35:31 -07:00
Rémy Oudompheng
6c4943cb51 cmd/gc: fix race instrumentation of selectors T(v).Field 
Fixes #5424.

R=golang-dev, daniel.morsing, dvyukov, r
CC=golang-dev
https://golang.org/cl/9033048
 2013-05-15 01:25:20 +02:00
Keith Randall
b3946dc119 runtime/bytes: fast Compare for byte arrays and strings. 
Uses SSE instructions to process 16 bytes at a time.

fixes #5354

R=bradfitz, google
CC=golang-dev
https://golang.org/cl/8853048
 2013-05-14 16:05:51 -07:00
Brad Fitzpatrick
f1583bb956 encoding/json: allocate less in NewEncoder 
The *Encoder is almost always garbage. It doesn't need an
encodeState inside of it (and its bytes.Buffer), since it's
only needed locally inside of Encode.

benchmark                 old ns/op    new ns/op    delta
BenchmarkEncoderEncode         2562         2553   -0.35%

benchmark                 old bytes    new bytes    delta
BenchmarkEncoderEncode          283          102  -63.96%

R=r
CC=gobot, golang-dev
https://golang.org/cl/9365044
 2013-05-14 15:50:46 -07:00
Rob Pike
d73452b30f cmd/vet: fix for changes to go/types package 
Need to use (or stub) exact.Value.

R=gri
CC=golang-dev
https://golang.org/cl/9126043
 2013-05-14 15:49:58 -07:00
Alberto García Hierro
d535bc7af3 net/http: Fix basic authentication with empty password 
The encoded string must include the : separating the username
        and the password, even when the latter is empty. See
        http://www.ietf.org/rfc/rfc2617.txt for more information.

R=golang-dev, bradfitz, adg
CC=golang-dev
https://golang.org/cl/8475043
 2013-05-14 15:33:46 -07:00
Brad Fitzpatrick
55c14fde8a A+C: Alberto García Hierro (individual CLA) 
Generated by addca.

R=gobot
CC=golang-dev
https://golang.org/cl/9419045
 2013-05-14 15:31:46 -07:00
Shenghou Ma
9c94580921 archive/tar: skip NUL-filled unused octal fields 
Fixes #5290.

R=golang-dev, dave, bradfitz, r
CC=golang-dev
https://golang.org/cl/8763044
 2013-05-15 04:40:42 +08:00
Robin Eklind
392cebea5d image: minor update of comments. 
R=golang-dev, iant, bradfitz, nigeltao
CC=golang-dev
https://golang.org/cl/9408044
 2013-05-14 13:28:16 -07:00
Shenghou Ma
3ac5d54cf9 cmd/gc: improve syntax error for "import testing" 
for this program:
package A
import testing

old diagnostics:
pkg.go:2: syntax error: unexpected semicolon or newline, expecting string literal

now:
pkg.go:2: syntax error: missing import path; require quoted string

Fixes #5332.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/9393043
 2013-05-15 04:19:19 +08:00
Shenghou Ma
df29cdd33d doc/go_spec: fix typos 
Fixes #5456.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/9400044
 2013-05-15 03:50:27 +08:00
Bill Thiede
27f7e3b217 misc/vim: test.sh seems to only work on Mac OS X. 
cmp(1) on FreeBSD requires two file arguments.  grep -P on Linux (at least
Ubuntu 12.04) is described in the man page as "This is highly
experimental" and doesn't seem to work. On FreeBSD the man page states
"This option  is not supported in FreeBSD."  Needed this to work while
debugging some funky behavior of 'Import' in my local vim setup.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/7675043
 2013-05-14 09:54:16 -07:00
Brad Fitzpatrick
2184282308 cmd/api: don't print out except.txt removed features to stdout 
It's just noise. They've already been acknowledged in except.txt.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/9392047
 2013-05-14 09:43:56 -07:00
Brad Fitzpatrick
67acff0b09 go/token: let FileSet.AddFile take a negative base 
Negative base now means "automatic". Fixes a higher
level race.

Fixes #5418

R=gri
CC=golang-dev
https://golang.org/cl/9269043
 2013-05-14 09:30:13 -07:00
Andrew Gerrand
0bfee01523 tag go1.1 2013-05-13 13:04:08 -07:00
Dmitriy Vyukov
5a7e14c143 runtime/race: improve public documentation 
Move the documentation from race.go to doc.go, because
race.go uses +build race, so it's not normally parsed by go doc.
Rephrase the documentation for end users, provide link to race
detector manual.
Fixes #5444.

R=golang-dev, minux.ma, adg, r
CC=golang-dev
https://golang.org/cl/9144050
 2013-05-13 10:28:12 +04:00
Nigel Tao
0ae5036b26 doc: add a "New packages" section to the 1.1 release notes. 
R=adg, r
CC=golang-dev
https://golang.org/cl/9344044
 2013-05-12 21:58:27 -07:00
Andrew Gerrand
12ab08a87b tag go1.1rc3 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/9124045
 2013-05-08 16:06:25 -07:00
Ian Lance Taylor
26d95d8027 runtime: fix crash in select 
runtime.park() can access freed select descriptor
due to a racing free in another thread.
See the comment for details.

Slightly modified version of dvyukov's CL 9259045.

No test yet.  Before this CL, the test described in issue 5422
would fail about every 40 times for me.  With this CL, I ran
the test 5900 times with no failures.

Fixes #5422.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/9311043
 2013-05-08 14:58:34 -07:00
Robert Griesemer
2d846f6521 spec: fix incorrect example 
Fixes #5430.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/9305043
 2013-05-08 10:42:08 -07:00
Andrew Gerrand
f0c3d26473 doc: pull front page featured articles using new blog JSON feed 
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/9288045
 2013-05-08 09:23:50 -07:00
Ian Lance Taylor
8a28085a0f cmd/cgo: pass -Wsystem-headers when looking for errors 
This works around a bug in GCC 4.8.0.

Fixes #5118.

R=golang-dev, r, minux.ma
CC=golang-dev
https://golang.org/cl/9120045
 2013-05-08 06:28:33 -07:00
Alex Brainman
e1922febbe net: fix dial race on plan9 and windows 
Fixes #5349.

R=golang-dev, lucio.dere, dsymonds, bradfitz, iant, adg, dave, r
CC=golang-dev
https://golang.org/cl/9159043
 2013-05-08 16:19:02 +10:00
Rob Pike
2f326da27e effective_go.html: be more accepting in the guidelines for interface names 
Fixes #5421.

R=golang-dev, bradfitz, adg
CC=golang-dev
https://golang.org/cl/9274043
 2013-05-07 11:41:36 -07:00
Andrew Gerrand
a155a5a68f tag go1.1rc2 2013-05-06 17:34:17 -07:00
Brad Fitzpatrick
9e93d5014e api: add go1.1.txt; update cmd/api to use it 
R=golang-dev, adg, r
CC=golang-dev
https://golang.org/cl/9250043
 2013-05-06 17:25:09 -07:00
Dmitriy Vyukov
f322c78692 runtime: fix crash in badsignal() 
The linker can generate split stack prolog when a textflag 7 function
makes an indirect function call.  If it happens, badsignal() crashes
trying to dereference g.
Fixes #5337.

R=bradfitz, dave, adg, iant, r, minux.ma
CC=adonovan, golang-dev
https://golang.org/cl/9226043
 2013-05-06 16:15:03 -07:00
Shenghou Ma
b3b1efd882 runtime: reduce max arena size on windows/amd64 to 32 GiB 
Update #5236
Update #5402
This CL reduces gofmt's committed memory from 545864 KiB to 139568 KiB.
Note: Go 1.0.3 uses about 70MiB.

R=golang-dev, r, iant, nightlyone
CC=golang-dev
https://golang.org/cl/9245043
 2013-05-07 06:53:02 +08:00
Brad Fitzpatrick
e85016f81f database/sql: remove an unused field from Rows 
Found while debugging memory usage. Nobody accesses this field
anymore.

R=golang-dev, i.caught.air, adg, r
CC=golang-dev
https://golang.org/cl/9108043
 2013-05-06 15:16:47 -07:00
Andrew Gerrand
61dbc3401a doc: add FAQ entry about language changes 
R=golang-dev, dsymonds, r
CC=golang-dev
https://golang.org/cl/9244043
 2013-05-06 15:02:56 -07:00
Shenghou Ma
6de184b385 syscall: fix prototype of Fchflags (API change) 
API change, but the old API is obviously wrong.

R=golang-dev, iant, r, rsc
CC=golang-dev
https://golang.org/cl/9157044
 2013-05-07 05:20:00 +08:00
Jeremiah Harmsen
a228e733b9 go/doc/example: Fix bug causing false negatives for Example playability. 
Allows Examples with KeyValue expressions to be playable in godoc.

During the traversal of the abstract syntax tree any KeyValueExpr Key.Name was incorrectly being added as an unresolved identifier.
Since this identifier could not be provided the Example was marked as unplayable.
This updates the AST traversal to skip Keys (but continue traversing the Values).

Example of problematic AST now fixed (see L99 where "UpperBound" was being added as a missing identifier):

 81  .  .  .  .  .  .  .  .  .  Values: []ast.Expr (len = 1) {
 82  .  .  .  .  .  .  .  .  .  .  0: *ast.UnaryExpr {
 83  .  .  .  .  .  .  .  .  .  .  .  OpPos: 12:19
 84  .  .  .  .  .  .  .  .  .  .  .  Op: &
 85  .  .  .  .  .  .  .  .  .  .  .  X: *ast.CompositeLit {
 86  .  .  .  .  .  .  .  .  .  .  .  .  Type: *ast.SelectorExpr {
 87  .  .  .  .  .  .  .  .  .  .  .  .  .  X: *ast.Ident {
 88  .  .  .  .  .  .  .  .  .  .  .  .  .  .  NamePos: 12:20
 89  .  .  .  .  .  .  .  .  .  .  .  .  .  .  Name: "t_proto"
 90  .  .  .  .  .  .  .  .  .  .  .  .  .  }
 91  .  .  .  .  .  .  .  .  .  .  .  .  .  Sel: *ast.Ident {
 92  .  .  .  .  .  .  .  .  .  .  .  .  .  .  NamePos: 12:41
 93  .  .  .  .  .  .  .  .  .  .  .  .  .  .  Name: "BConfig"
 94  .  .  .  .  .  .  .  .  .  .  .  .  .  }
 95  .  .  .  .  .  .  .  .  .  .  .  .  }
 96  .  .  .  .  .  .  .  .  .  .  .  .  Lbrace: 12:79
 97  .  .  .  .  .  .  .  .  .  .  .  .  Elts: []ast.Expr (len = 2) {
 98  .  .  .  .  .  .  .  .  .  .  .  .  .  0: *ast.KeyValueExpr {
 99  .  .  .  .  .  .  .  .  .  .  .  .  .  .  Key: *ast.Ident {
100  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  NamePos: 13:3
101  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  Name: "UpperBound"
102  .  .  .  .  .  .  .  .  .  .  .  .  .  .  }
103  .  .  .  .  .  .  .  .  .  .  .  .  .  .  Colon: 13:13
104  .  .  .  .  .  .  .  .  .  .  .  .  .  .  Value: *ast.CallExpr {
105  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  Fun: *ast.SelectorExpr {
106  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  X: *ast.Ident {
107  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  NamePos: 13:15
108  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  Name: "proto"
109  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  }
110  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  Sel: *ast.Ident {
111  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  NamePos: 13:21
112  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  Name: "Float32"
113  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  }

R=adg
CC=gobot, golang-dev, gri
https://golang.org/cl/8569045
 2013-05-06 10:15:16 -07:00
Andrew Gerrand
b13eac88ac C: add Jeremiah Harmsen (Google CLA) 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/9229043
 2013-05-06 10:12:45 -07:00
Brad Fitzpatrick
1294f14f1f image/png: fix error message to not return width twice 
Fixes #5413

R=golang-dev, dave, adg
CC=golang-dev
https://golang.org/cl/9153045
 2013-05-06 09:59:33 -07:00
Shenghou Ma
a21b36da1c go/build: document GOOS.go also has implicit GOOS build constraint 
R=golang-dev, i.caught.air, alexb, r
CC=golang-dev
https://golang.org/cl/9064044
 2013-05-05 02:23:19 +08:00
Keith Randall
4ff48c7f45 text/template: comment fix 
R=golang-dev, minux.ma, r
CC=golang-dev
https://golang.org/cl/9086043
 2013-05-03 14:22:34 -07:00
Andrew Gerrand
48c4a87a94 doc: fix formatting in effective go code snippet 
Fixes #5403.

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/9100046
 2013-05-03 15:24:05 -04:00
Shenghou Ma
988236ba86 runtime/cgo: fix build for ARM 
TBR=iant
CC=golang-dev
https://golang.org/cl/9048048
 2013-05-03 17:15:43 +08:00
Shenghou Ma
e0db7fae87 cmd/ld: add .note.GNU-stack section for external linking 
Fixes #5392.

R=iant, r
CC=golang-dev
https://golang.org/cl/9119043
 2013-05-03 16:33:21 +08:00
Brad Fitzpatrick
7cc0581f86 regexp: doc fix 
This must have been from when "error" was a good variable
name for an "os.Error". But we use "err" these days.

R=golang-dev, dsymonds, r
CC=golang-dev
https://golang.org/cl/9132045
 2013-05-02 18:59:39 -07:00
Russ Cox
a941491b4e doc: only U+FEFF is a byte-order mark; U+FFFE is not 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/9103046
 2013-05-02 15:01:31 -04:00
Alex Brainman
3a32367040 cmd/ld: fix SDYNIMPORT symbol test 
As advised by iant. Fixes windows build.

R=golang-dev, r
CC=golang-dev, iant
https://golang.org/cl/9110044
 2013-05-02 13:02:00 +10:00
Rob Pike
d727d147c0 cmd/ld: fix another unsigned value causing bugs on Plan 9 
"The usual conversions" bite again.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/9103044
 2013-05-01 17:00:21 -07:00
David du Colombier
c8942f021e libmach: fix build on Plan 9 
Include libc.h before bio.h in 8.c, because bio.h uses
the UTFmax enum, which is declared in libc.h, since
the recent switch to 21-bit runes in Plan 9.

The 5.c and 6.c files already includes libc.h.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/9040047
 2013-05-01 15:48:13 -07:00
Ian Lance Taylor
83feea5af8 cmd/cgo: correct pragma name in comment 
R=rsc, alexb, minux.ma, bradfitz, i.caught.air
CC=golang-dev
https://golang.org/cl/9082043
 2013-05-01 14:31:42 -07:00
Ian Lance Taylor
9de38d6788 runtime/cgo: export symbols in both internal and external link mode 
R=rsc, r
CC=golang-dev
https://golang.org/cl/9060045
 2013-05-01 14:30:51 -07:00
Ian Lance Taylor
a555758909 cmd/ld: fix syms that are both cgo_import_static & cgo_import_dynamic 
This is needed for SWIG when linking in internal mode.  In
internal mode if a symbol was cgo_import_static we used to
forget that it was also cgo_import_dynamic.

R=rsc, r
CC=golang-dev
https://golang.org/cl/9080043
 2013-05-01 14:30:19 -07:00
Andrew Gerrand
3bd076991b doc: link to Go 1.1 release notes 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/9047045
 2013-05-01 10:00:05 -04:00
Alex Brainman
ca6b1f3eeb net: do not call syscall.Bind twice on windows 
Fixes #5355.

R=golang-dev, mikioh.mikioh, bradfitz, r
CC=golang-dev
https://golang.org/cl/8966046
 2013-04-30 17:47:39 -07:00
Rob Pike
2a1ca145cf cmd/ld: when linking externally, only generate dwarf info for ELF 
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/9025047
 2013-04-30 14:22:28 -07:00