Commits · 196b6630759c6f4125c22445dd5b6cfec5faf34b · Kirill Smelkov / go

13 Dec, 2011 6 commits

gc: implement == on structs and arrays · 196b6630

Russ Cox authored Dec 12, 2011

To allow these types as map keys, we must fill in
equal and hash functions in their algorithm tables.
Structs or arrays that are "just memory", like [2]int,
can and do continue to use the AMEM algorithm.
Structs or arrays that contain special values like
strings or interface values use generated functions
for both equal and hash.

The runtime helper func runtime.equal(t, x, y) bool handles
the general equality case for x == y and calls out to
the equal implementation in the algorithm table.

For short values (<= 4 struct fields or array elements),
the sequence of elementwise comparisons is inlined
instead of calling runtime.equal.

R=ken, mpimenov
CC=golang-dev
https://golang.org/cl/5451105

196b6630

spec: allow comparison of structs, arrays containing comparable values · 83f648c9

Russ Cox authored Dec 12, 2011

Also, clarify when interface comparison panics and
that comparison to nil is a special syntax rather than
a general comparison rule.

R=r, gri, r, iant, cw, bradfitz
CC=golang-dev
https://golang.org/cl/5440117

83f648c9

html: update comments to match latest spec. · 66113ac8
Nigel Tao authored Dec 13, 2011
```
R=dsymonds
CC=golang-dev
https://golang.org/cl/5482054
```
66113ac8

html: a first step at parsing foreign content (MathML, SVG). · b9064fb1

Nigel Tao authored Dec 13, 2011

Nodes now have a Namespace field.

Pass adoption01.dat, test 12:
<a><svg><tr><input></a>

| <html>
|   <head>
|   <body>
|     <a>
|       <svg svg>
|         <svg tr>
|           <svg input>

The other adoption01.dat tests already passed.

R=andybalholm
CC=golang-dev
https://golang.org/cl/5467075

b9064fb1

syscall: regenerate z-files for darwin, freebsd · 0643aace
Mikio Hara authored Dec 13, 2011
```
R=golang-dev, jsing, rsc
CC=golang-dev
https://golang.org/cl/5479054
```
0643aace

net: fix typo · f6972ba6

Mikio Hara authored Dec 13, 2011

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5488052

f6972ba6

12 Dec, 2011 30 commits

env.bash: export CGO_ENABLED so cgo tests run · 53c4d81b
Alex Brainman authored Dec 13, 2011
```
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5394042
```
53c4d81b
misc/cgo/test: fix after latest time changes · b2cf7b5f
Alex Brainman authored Dec 13, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/5454047
```
b2cf7b5f
various: a grab-bag of time.Duration cleanups. · 3dbecd59
David Symonds authored Dec 13, 2011
```
R=adg, r, rsc
CC=golang-dev
https://golang.org/cl/5475069
```
3dbecd59

time: allow sleep tests to run for 200% too long · fc7b9fc2

Russ Cox authored Dec 12, 2011

Some VMs are slow.  Very slow.
Fixes #2421.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5482049

fc7b9fc2

compress/flate: fix out of bounds error · b1ae728d
Ivan Krasin authored Dec 12, 2011
```
Fixes #2508.

R=rsc, krasin
CC=golang-dev
https://golang.org/cl/5449115
```
b1ae728d
runtime: Changes to the runtime to support NetBSD. · 26089cfe
Christopher Nielsen authored Dec 12, 2011
```
R=rsc
CC=golang-dev
https://golang.org/cl/5477052
```
26089cfe
godoc: added an opensearch description document. · ecf4a921
Christoph Hack authored Dec 12, 2011
```
R=golang-dev, r, tux21b, rsc
CC=golang-dev
https://golang.org/cl/5479062
```
ecf4a921
A+C: add Christoph Hack (individual CLA) · fbff033e
Russ Cox authored Dec 12, 2011
```
R=golang-dev, dsymonds, gri
CC=golang-dev
https://golang.org/cl/5485048
```
fbff033e

doc: add Error Handling article · c400a0b7

Andrew Gerrand authored Dec 13, 2011

Originally published on The Go Programming Language Blog, July 12, 2011.

http://blog.golang.org/2011/07/error-handling-and-go.html

Update #2547

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5475060

c400a0b7

sql: fix missing mutex unlock in an error case · 06a9bc68
Brad Fitzpatrick authored Dec 12, 2011
```
Fixes #2542

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5483054
```
06a9bc68
reflect: fix Slice cap · 3dc278d3
Gustavo Niemeyer authored Dec 12, 2011
```
R=golang-dev, dsymonds, r, rsc
CC=golang-dev
https://golang.org/cl/5483044
```
3dc278d3

runtime: madvise and SysUnused for Linux · e6f5a90b

Sébastien Paolacci authored Dec 12, 2011

SysUnused being a direct call to madvise MADV_DONTNEED.

R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/5477057

e6f5a90b

gc: avoid 0-length C array · 0f4f3c67
Lucio De Re authored Dec 12, 2011
```
R=golang-dev, ality
CC=golang-dev, rsc
https://golang.org/cl/5467066
```
0f4f3c67
os: fix Plan 9 build for new FileInfo API · 2c2a582a
Anthony Martin authored Dec 12, 2011
```
R=lucio.dere, rsc
CC=golang-dev
https://golang.org/cl/5440073
```
2c2a582a

time: fix Plan 9 build for new API · 1cb254a0

Anthony Martin authored Dec 12, 2011

I had to move readFile into sys_$GOOS.go
since syscall.Open takes only two arguments
on Plan 9.

R=lucio.dere, rsc, alex.brainman
CC=golang-dev
https://golang.org/cl/5447061

1cb254a0

gc: fix wrong arguments to error message for switches. · d7634ad7
Rémy Oudompheng authored Dec 12, 2011
```
Fixes #2502.

R=golang-dev, rsc
CC=golang-dev, remy
https://golang.org/cl/5472062
```
d7634ad7
time: gob marshaler for Time · d0cf3fa2
Robert Hencke authored Dec 12, 2011
```
Addresses issue 2526

R=rsc, r
CC=golang-dev
https://golang.org/cl/5448114
```
d0cf3fa2
math: fix special cases in Nextafter · f5c21117
Charles L. Dorian authored Dec 12, 2011
```
Nextafter(0, -1) != -0.

R=rsc, golang-dev
CC=golang-dev
https://golang.org/cl/5467060
```
f5c21117

ld/6l/8l: First pass at changes to the linker to support NetBSD binaries. · 420fe229

Christopher Nielsen authored Dec 12, 2011

This will not currently create valid NetBSD binaries because NetBSD requires
an ELF note section to run, otherwise the kernel will throw ENOEXEC. I was
unable to determine an elegant way to add the section, so I am submitting
what I have.

References:
http://www.netbsd.org/docs/kernel/elf-notes.html
http://mail-index.netbsd.org/netbsd-bugs/2001/08/03/0012.html

R=rsc
CC=golang-dev
https://golang.org/cl/5472049

420fe229

build: Changes to the build infrastructure for NetBSD. · 728c16cf
Christopher Nielsen authored Dec 12, 2011
```
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5476048
```
728c16cf
gc: add varargck for %lN · d56ca13c
Lucio De Re authored Dec 12, 2011
```
R=golang-dev
CC=golang-dev, rsc
https://golang.org/cl/5476049
```
d56ca13c

gc: allow colon in //line file name · ecda0fa5

Russ Cox authored Dec 12, 2011

Assume last colon introduces line number.

Fixes #2543.

R=ken2
CC=golang-dev
https://golang.org/cl/5485047

ecda0fa5

doc/go1: the simpler package changes · ebdcbf1c

Rob Pike authored Dec 12, 2011

R=golang-dev, fullung, dsymonds, r, adg
CC=golang-dev
https://golang.org/cl/5477056

ebdcbf1c

archive/zip: make zip understand os.FileMode. · 2cb1aa46

Roger Peppe authored Dec 12, 2011

Fixes implicit dependency on underlying os file modes.

R=rsc, r, n13m3y3r, gustavo, adg
CC=golang-dev
https://golang.org/cl/5440130

2cb1aa46

net/http: make test remove temporary file and directory · 68ec347c
Ian Lance Taylor authored Dec 12, 2011
```
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5486044
```
68ec347c

crypto/aes: Made faster by eliminating some indirection · a620f2b7

Taru Karttunen authored Dec 12, 2011

Made te and td arrays into variables te0-3 and td0-3,
which improves performance from 7000ns/op to 5800.

R=rsc, rogpeppe, agl
CC=golang-dev
https://golang.org/cl/5449077

a620f2b7

doc: remove file.go from run (fix windows build) · 4068e3fc
Andrew Gerrand authored Dec 12, 2011
```
R=golang-dev, r, alex.brainman, r
CC=golang-dev
https://golang.org/cl/5479069
```
4068e3fc
doc/go_tutorial: make clear the file example is Unix-specific · b78a7b7d
Rob Pike authored Dec 11, 2011
```
Fixes #2553.

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5472074
```
b78a7b7d

html: don't ignore whitespace in or after framesets · 0c5443a0

Andrew Balholm authored Dec 12, 2011

Pass tests6.dat, test 7:
<frameset></frameset>
foo

| <html>
|   <head>
|   <frameset>
|   "
"

Also pass tests through test 12:
<form><form>

R=nigeltao
CC=golang-dev
https://golang.org/cl/5480061

0c5443a0

doc: add Defer, Panic, and Recover article · 49d82b4c

Andrew Gerrand authored Dec 12, 2011

Originally published on The Go Programming Language Blog, August 4 2010.

http://blog.golang.org/2010/08/defer-panic-and-recover.html

Update #2547

R=golang-dev, r, r
CC=golang-dev
https://golang.org/cl/5479053

49d82b4c

11 Dec, 2011 4 commits

net/http: further simplify example program · e505c9cc

Rob Pike authored Dec 11, 2011

(should have caught this in review.)

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5478066

e505c9cc

exp/norm: fix rune/int types in test · 7e797be7
Joel Sing authored Dec 11, 2011
```
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5472067
```
7e797be7

Housekeeping: Cleaning up the clean-up process. · 90913cf1

Lucio De Re authored Dec 11, 2011

src/clean.bash:
        Add clean-ups for previously overlooked directories.
doc/codelab/wiki/Makefile:
        Dropped "index.html" from CLEANFILES so it will not be
        deleted on cleaning.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5476050

90913cf1

pkg/runtime/Makefile: sorted object module names. · e628144a
Lucio De Re authored Dec 11, 2011
```
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5479060
```
e628144a