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6253 Commits

Author SHA1 Message Date
Brad Fitzpatrick
399a311e64 http: client+server benchmark 
baseline runs: (6g, gopher.mtv)

http_test.BenchmarkClientServer  5000  412588 ns/op
http_test.BenchmarkClientServer  5000  403346 ns/op
http_test.BenchmarkClientServer  5000  413936 ns/op
http_test.BenchmarkClientServer  5000  410287 ns/op
http_test.BenchmarkClientServer  5000  388037 ns/op
http_test.BenchmarkClientServer  5000  405545 ns/op
http_test.BenchmarkClientServer  5000  405179 ns/op
http_test.BenchmarkClientServer  5000  413827 ns/op
http_test.BenchmarkClientServer  5000  392723 ns/op

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4515155
 2011-05-27 16:43:02 -07:00
Brad Fitzpatrick
f7a266a5aa encoding/binary: add a non-reflect fast path for Write 
before/after:
binary.BenchmarkWrite	  100000	     18312 ns/op
binary.BenchmarkWrite	  500000	      4468 ns/op

R=rsc, gri
CC=golang-dev
https://golang.org/cl/4515154
 2011-05-27 16:29:33 -07:00
Evan Shaw
3b980579b4 big: make Int and Rat implement fmt.Scanner 
R=gri
CC=golang-dev
https://golang.org/cl/4552056
 2011-05-27 15:51:00 -07:00
Rob Pike
5a35757f3f time: midnight is 12AM. 
This is the other half of the problem fixed at noon by the previous change.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4515150
 2011-05-28 07:06:53 +10:00
Brad Fitzpatrick
685a8157e6 os: yet more Readdir tests and fix earlier regression 
R=golang-dev, fshahriar
CC=golang-dev
https://golang.org/cl/4548068
 2011-05-27 12:58:59 -07:00
Brad Fitzpatrick
0e865ab8e7 os: improve Readdir test coverage, fix Readdir(0) on EOF 
Adds tests for Readdir and Readdirnames with different n
values.  No good way to inject faults during full reads,
though.

Also fixes bug report from fshahriar:
Readdir(0) wasn't behaving like Readdir(-1).

R=rsc, fshahriar
CC=golang-dev
https://golang.org/cl/4529092
 2011-05-27 12:14:48 -07:00
Brad Fitzpatrick
0b204e4625 http: propagate Set-Cookie in reverse proxy 
Also adds Host header tests.

Fixes #1886

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4556063
 2011-05-27 11:06:53 -07:00
Brad Fitzpatrick
b88be14982 http/spdy: temporarily disable some failing tests 
Issue 1886 has details

R=golang-dev, willchan
CC=golang-dev
https://golang.org/cl/4527083
 2011-05-27 10:08:31 -07:00
Rob Pike
406d73876d time: fix Format bug: noon is 12PM, not 0PM. 
Fixes #1882.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4556062
 2011-05-27 23:24:39 +10:00
Gustavo Niemeyer
a825e8a69f cgo: restrict #cgo directives to prevent shell expansion 
Fixes issue #1879.

Directives were not directly expanded, but since their
content ended up in makefiles, further expansion would
take place there.  This prevents such artifacts by
restricting the set of characters that may be used in
a directive value.

To build the list of safe characters I went through the
contents of /usr/lib/pkgconfig and extracted LDFLAGS
and CFLAGS information, so hopefully this is a
reasonable default to get started.

R=rsc
CC=golang-dev
https://golang.org/cl/4532092
 2011-05-27 08:46:51 -03:00
Rob Pike
a1d2cbf645 crypto/tls/generate_cert.go: fix misspelling of O_CREATE. 
Fixes #1888.

R=ken
CC=golang-dev
https://golang.org/cl/4515148
 2011-05-27 21:06:50 +10:00
Alex Brainman
cb96d98b06 os: another attempt to handle OpenFile flag parameter properly on Windows 
Fixes #1791.

R=rsc, r, r, iant
CC=golang-dev
https://golang.org/cl/4551046
 2011-05-27 17:02:24 +10:00
Dmitry Chestnykh
e4492ce3c3 runtime: fix mmap error return on linux. 
Fixes #1511 again.

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/4527070
 2011-05-26 21:43:27 -07:00
Gustavo Niemeyer
bddb75127f cgo: support pkg-config for flags and libs 
Fixes issue #1853.

R=golang-dev, mattn.jp, adg
CC=golang-dev
https://golang.org/cl/4550084
 2011-05-26 22:19:23 -03:00
Mikio Hara
12376c93ef syscall: add routing messages support for BSD variants 
R=rsc
CC=golang-dev
https://golang.org/cl/4539084
 2011-05-26 20:02:03 -04:00
Alex Brainman
86327cdcf5 os: TestMkdirAll should not fail to delete _test/_TestMkdirAll_ on Windows 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4515142
 2011-05-27 09:52:15 +10:00
Mikio Hara
4d118835ab syscall: add routing messages support for Linux 
R=rsc
CC=golang-dev
https://golang.org/cl/4515135
 2011-05-26 17:04:58 -04:00
Ivan Krasin
1b5d04c5ae compress/flate: fix Huffman tree bug 
Incorporate refactoring and a regression test from https://golang.org/cl/4538090/

R=rsc, go.peter.90, imkrasin
CC=golang-dev, mirtchovski
https://golang.org/cl/4524070
 2011-05-26 17:02:11 -04:00
Robert Griesemer
e8c87a7ddd fix build: temporarily disable the use of strings.Reader UnreadRune in fmt 
R=r
CC=golang-dev
https://golang.org/cl/4532090
 2011-05-26 11:54:10 -07:00
Ian Lance Taylor
9ef8ebafe4 gc: patch y.tab.c to fix build when using Bison 2.5 
Fixes #1843.

R=rsc
CC=golang-dev
https://golang.org/cl/4535101
 2011-05-26 11:28:23 -07:00
Robert Griesemer
5b1fb9d5c6 io: add ByteScanner, RuneScanner interfaces 
R=r, rsc
CC=golang-dev
https://golang.org/cl/4530069
 2011-05-26 11:03:52 -07:00
Robert Griesemer
9cd3372f9b strings: implement UnreadByte, UnreadRune 
Added corresponding tests.

R=rsc
CC=golang-dev
https://golang.org/cl/4560045
 2011-05-26 11:02:07 -07:00
William Chan
abb970ef57 http/spdy: redo interfaces, flesh out implementation & frame types 
Added a new Framer to handle reading/writing Frames. This is necessary since we have to maintain a compression context across streams.

TODO:
* Separate the types and read/write routines into different files.
* Improve error handling.

R=bradfitz, rsc
CC=golang-dev
https://golang.org/cl/4503042
 2011-05-26 09:54:54 -07:00
Brad Fitzpatrick
3648a03b3a encoding/binary: add a non-reflect fast path for Read 
before/after:
binary.BenchmarkRead  200000     10860 ns/op
binary.BenchmarkRead  500000      2846 ns/op

R=rsc
CC=golang-dev
https://golang.org/cl/4547062
 2011-05-26 09:01:05 -07:00
Yasuhiro Matsumoto
c0decc35ae exp/eval: fix compile error. 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4550086
 2011-05-26 22:05:25 +10:00
Brad Fitzpatrick
4923ba9155 mime/multipart: misc code/doc fixes 
R=rsc
CC=golang-dev
https://golang.org/cl/4532089
 2011-05-25 19:21:05 -07:00
Brad Fitzpatrick
0836b86e8b http: Transport hook to register non-http(s) protocols 
This permits external packages implementing e.g.
FTP or gopher to register themselves with the
http.DefaultClient:

package ftp
func init() {
    http.DefaultTransport.RegisterProtocol("ftp", &ftp{})
}

Client code would look like:

import (
    _ "github.com/exampleuser/go/gopher"
    _ "github.com/exampleuser/go/ftp"
)

func main() {
    resp, err := http.Get("ftp://example.com/path.txt")
    ...
}

R=dsymonds, rsc
CC=golang-dev
https://golang.org/cl/4526077
 2011-05-25 12:31:11 -07:00
Brad Fitzpatrick
1b6bf88767 encoding/base64: add DecodeString and EncodeToString 
... like encoding/hex. Same signatures.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4530070
 2011-05-25 12:24:36 -07:00
Ian Lance Taylor
0b8f1ac802 net: If we stop polling, remove any pending events for the socket 
Fixes #1872.

R=rsc
CC=golang-dev, lars.pensjo
https://golang.org/cl/4559046
 2011-05-25 12:21:10 -07:00
Robert Griesemer
a1c92c612f go/scanner: use strconv.QuoteRune now that it is available 
R=r, rsc
CC=golang-dev
https://golang.org/cl/4538096
 2011-05-25 11:16:17 -07:00
Russ Cox
5190907299 quietgcc: fix typo, respect $TMPDIR 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4529087
 2011-05-25 13:20:50 -04:00
Brad Fitzpatrick
b0f39cc27c io, net, http: sendfile support 
Speeds up static fileserver, avoiding kernel/userspace copies.

Numbers: downloading 14 MB AppEngine Go SDK with ab (Apache Bench)
with 5 threads:

Before/after numbers:

CPU:
user    0m3.910s
sys     0m23.650s
->
user    0m0.720s
sys     0m4.890s

Time taken for tests:   8.906 seconds
->
Time taken for tests:   8.545 seconds

Percentage of the requests served within a certain time (ms)
50%     44
66%     45
75%     46
80%     46
90%     48
95%     51
98%     59
99%     71
100     74 (longest request)
->
50%     42
66%     43
75%     43
80%     44
90%     46
95%     57
98%     62
99%     63
100%    64 (longest request)

R=iant, gary.burd, rsc, bradfitz
CC=golang-dev
https://golang.org/cl/4543071
 2011-05-25 10:15:26 -07:00
Russ Cox
e94eb38975 gc: typo 
R=ken2
CC=golang-dev
https://golang.org/cl/4539086
 2011-05-25 10:19:50 -04:00
Russ Cox
2286471651 5g: alignment fixes 
Makes all.bash work after echo 4 >/proc/cpu/alignment,
which means kill the process on an unaligned access.

The default behavior on DreamPlug/GuruPlug/SheevaPlug
is to simulate an ARMv3 and just let the unaligned accesses
stop at the word boundary, resulting in all kinds of surprises.

Fixes #1240.

R=ken2
CC=golang-dev
https://golang.org/cl/4551064
 2011-05-25 10:18:49 -04:00
Russ Cox
831c684434 5l: fix build 
R=ken2
CC=golang-dev
https://golang.org/cl/4538095
 2011-05-25 09:44:05 -04:00
Russ Cox
64b497c62a ld: add -w to disable dwarf, make errors obviously from dwarf 
Reenable dwarf output on Mac.
Was writing headers but no actual dwarf data.

Fixes #1877 (accidentally).
Workaround for issue 1878.

R=lvd
CC=golang-dev
https://golang.org/cl/4515139
 2011-05-25 08:25:33 -04:00
Wei Guangjing
2ad58d48fb 8l: emit resources (.rsrc) in Windows PE. 
R=alex.brainman, rsc
CC=golang-dev, vcc.163
https://golang.org/cl/4516055
 2011-05-25 07:53:00 -04:00
Rob Pike
7b03f2a990 fmt: make %q work for integers, printing a quoted character literal. 
R=rsc
CC=golang-dev
https://golang.org/cl/4556060
 2011-05-25 21:25:15 +10:00
Ian Lance Taylor
ddcdbd4470 os: Fix test to work on Solaris. 
On Solaris /bin is a symlink to /usr/bin, so running "pwd" in
the directory "/bin" prints out "/usr/bin".

R=rsc, r, bradfitz
CC=golang-dev
https://golang.org/cl/4559043
 2011-05-24 22:53:37 -07:00
Rob Pike
c4918db8b9 strconv: add QuoteRune, which is analogous to Quote, but for runes rather than strings. 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4556059
 2011-05-25 15:04:07 +10:00
Russ Cox
d2b2b3f4a8 6l, 8l: fix Mach-O binaries with many dynamic libraries 
R=ken2
CC=golang-dev
https://golang.org/cl/4529084
 2011-05-24 19:50:13 -04:00
Anthony Martin
0b209b36b6 gc: relax assignability of method receivers 
The spec was adjusted in commit df410d6a4842 to allow the
implicit assignment of strutures with unexported fields in
method receivers.  This change updates the compiler.

Also moved bug322 into fixedbugs and updated golden.out
to reflect the removal of the last known bug.

Fixes #1402.

R=golang-dev, gri, rsc
CC=golang-dev
https://golang.org/cl/4526069
 2011-05-24 19:48:19 -04:00
Robert Griesemer
3857747dce go/scanner: remove some code 
R=r
CC=golang-dev
https://golang.org/cl/4550077
 2011-05-24 15:00:42 -07:00
Robert Griesemer
3c7271f057 go spec: be precise with the use of the informal ellipsis … and the Go token ... 
Fixes #1867.

R=r
CC=golang-dev
https://golang.org/cl/4538092
 2011-05-24 14:18:44 -07:00
Brad Fitzpatrick
b32ad8bff5 http: Client test for streaming responses (no code changes) 
I had a report that this was broken. It seems fine.

I think the reporter was just never flushing their response
headers.  If I omit the test server's initial Flush I get the
same behavior as reported. (a hang at Client.Get)

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4552062
 2011-05-24 09:02:01 -07:00
Brad Fitzpatrick
3933cb2371 http: fix Set-Cookie date parsing 
Fixes #1855

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4527073
 2011-05-24 08:31:43 -07:00
Rob Pike
b3d3762b2e encoding/line: delete package. 
Its functionality is now in bufio.
Fixes #1869.

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4553061
 2011-05-24 16:05:26 +10:00
Rob Pike
4c945c2cfc image/gif: simplify blockReader.Read. 
Inverting the tests avoids recursion and simplifies the flow.

R=nigeltao
CC=golang-dev
https://golang.org/cl/4551057
 2011-05-24 11:02:44 +10:00
Kyle Consalus
78a7dda739 time: Remove unnecessary call to Nanoseconds() in after(). 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4528091
 2011-05-23 12:38:51 -07:00
Brad Fitzpatrick
ccafd53ed3 http: add docs/warning on incorrect use of NewChunkedWriter 
R=golang-dev, adg, r
CC=golang-dev
https://golang.org/cl/4536075
 2011-05-22 18:46:48 -07:00
Mikio Hara
12104807de syscall: add IPv6 scope zone ID support 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4515124
 2011-05-22 10:09:07 -07:00
Mikio Hara
8c6dc5fea5 net: re-enable wildcard listening 
Fixes #1854.

R=bradfitz, golang-dev
CC=golang-dev
https://golang.org/cl/4550062
 2011-05-22 09:48:04 -07:00
Dave Cheney
d4a9bce70a runtime: fix function args not checked warning on arm 
This tiny nit was driving me nuts

R=rsc, ken, r
CC=golang-dev
https://golang.org/cl/4550069
 2011-05-22 14:59:25 +10:00
Andrew Gerrand
3975b9910c flag: fix build 
R=r
CC=golang-dev
https://golang.org/cl/4543064
 2011-05-22 11:55:02 +10:00
Robert Hencke
6dced6d992 crypto/x509: fix incorrect prints found by govet 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4526073
 2011-05-22 09:23:22 +10:00
Rob Pike
f4fe688b09 flags: allow distinct sets of flags. 
A FlagSet is an independent set of flags that may be used,
for example, to provide flag processing for subcommands
in a CLI.  The standard, os.Args-derived set of flags is a
global but non-exported FlagSet and the standard functions
are wrappers for methods of that FlagSet.

Allow the programmer to control whether the program
exits if there is a parse error.  For the default set, the behavior
remains to exit on error.

The handling of Usage is odd due to backward compatibility.

R=golang-dev, bradfitz, r, bradfitz
CC=golang-dev
https://golang.org/cl/4517092
 2011-05-22 09:22:00 +10:00
Dave Cheney
648f25b237 5l: fix set but not used warnings 
R=rsc, iant
CC=golang-dev
https://golang.org/cl/4538083
 2011-05-21 08:00:53 -07:00
Brad Fitzpatrick
e4b942245a http: include Host header in requests, even with proxies 
A user pointed out that Go didn't work with their
corp proxy, always throwing 400 Bad Request errors.

Looking at the RFC 2616, Host is always required,
even with proxies.

The old code assumed that writing an absolute URL
in the first line of an HTTP request implied
that the Host header was no longer necessary.

Double-checked behavior with curl.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4539075
 2011-05-20 19:40:23 -07:00
Evan Shaw
3230fd1469 fmt: scanning doc fix 
R=r
CC=golang-dev
https://golang.org/cl/4539073
 2011-05-21 07:38:01 +10:00
Brad Fitzpatrick
bf73ca88a6 syscall: sendfile 
R=iant
CC=golang-dev
https://golang.org/cl/4553051
 2011-05-20 11:51:31 -07:00
Adam Langley
7f099cdc76 asn1: add big support. 
Initially I wanted to minimise dependencies but it's become clear that
big int support in ASN.1 is a common need and that it should be part
of the core.

R=bradfitz
CC=golang-dev
https://golang.org/cl/4550063
 2011-05-20 10:20:08 -07:00
Adam Langley
4fdcb7b684 crypto/openpgp: add key generation support. 
This change adds a function for generating new Entities and inchoate
support for reserialising Entities.

R=bradfitz, r, bradfitz
CC=golang-dev
https://golang.org/cl/4551044
 2011-05-20 09:36:20 -07:00
Brad Fitzpatrick
b22151f7dc mime/multipart: add a multipart Writer 
Fixes #1823

R=golang-dev, adg, robert.hencke
CC=golang-dev
https://golang.org/cl/4530054
 2011-05-20 09:03:43 -07:00
Robert Griesemer
b790ae2efb go/printer, gofmt: fix formatting of expression lists (missing blank) 
This appears to have been a long-standing formatting bug.
The test cases has misformatted golden files.

Applied gofmt -w src misc .

Fixes #1839.

R=iant
CC=golang-dev
https://golang.org/cl/4515113
 2011-05-19 17:05:35 -07:00
Gustavo Niemeyer
29b246c644 template: support string, int and float literals 
This enables customizing the behavior of formatters
with logic such as {"template"|import} or even
{Field1 Field2 "%.2f 0x%X"|printf}

Thanks to Roger Peppe for some debate on this.

R=golang-dev, r, r
CC=golang-dev
https://golang.org/cl/4536059
 2011-05-19 09:24:27 -03:00
David Symonds
bddd092dc3 flag: fix docs on flag.Var. 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4539067
 2011-05-19 14:53:26 +10:00
Anthony Martin
24b2f48a4a crypto/rand: add utility functions for number generation 
This code is extracted from crypto/rsa with
a few variables renamed and a comment fixed.

R=agl, rsc, agl
CC=golang-dev
https://golang.org/cl/4446068
 2011-05-18 18:55:06 -07:00
Brad Fitzpatrick
4ffff35abd http: Client.Do should follow redirects for GET and HEAD 
It's documented as such, but it was never wired up
after Transport went in and Head was fixed.

If people don't want redirects, that's what RoundTripper/
Transport are for.  Or a custom redirect policy.

R=golang-dev, kevlar
CC=golang-dev
https://golang.org/cl/4526065
 2011-05-18 17:17:26 -07:00
Mikio Hara
1d550bdedf syscall: add netlink support for linux/386, linux/amd64, linux/arm 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4535078
 2011-05-18 16:33:41 -07:00
Nigel Tao
0a2650f398 image/jpeg: small memory layout optimization for encoding. 
Before:
jpeg.BenchmarkEncodeRGBOpaque ... 23.29 MB/s
jpeg.BenchmarkEncodeRGBOpaque ... 23.27 MB/s
jpeg.BenchmarkEncodeRGBOpaque ... 23.17 MB/s

After:
jpeg.BenchmarkEncodeRGBOpaque ... 23.42 MB/s
jpeg.BenchmarkEncodeRGBOpaque ... 23.34 MB/s
jpeg.BenchmarkEncodeRGBOpaque ... 23.33 MB/s

R=rsc
CC=golang-dev
https://golang.org/cl/4538077
 2011-05-18 14:39:37 -07:00
Jonathan Allie
e7db6d78a2 crypto/x509: add support for parsing and verifying DSA signatures 
(DSA with SHA1, DSA with SHA256). Cleanup getSignatureFromOID
function.

R=agl, agl, rsc
CC=golang-dev
https://golang.org/cl/4530055
 2011-05-18 12:59:04 -07:00
Robert Griesemer
bda36cf3ab fmt: fix minor documentation nits 
R=r, rsc
CC=golang-dev
https://golang.org/cl/4556041
 2011-05-18 11:34:19 -07:00
Russ Cox
975ba88e0e cgo: use packed struct to fix Windows behavior 
R=golang-dev, mattn.jp, jcowgar, iant
CC=golang-dev
https://golang.org/cl/4535080
 2011-05-18 14:08:12 -04:00
Robert Griesemer
82ddf97094 big: support %v and # modifier, better handling of unknown formats 
R=r
CC=golang-dev
https://golang.org/cl/4536065
 2011-05-18 11:02:08 -07:00
Nigel Tao
8e26a644ca image/jpeg: make writeDQT do fewer array copies. 
R=rsc, r
CC=golang-dev
https://golang.org/cl/4536069
 2011-05-18 10:56:20 -07:00
Mikio Hara
9cd674be93 syscall: adjust freebsd syscalls.master URL properly 
R=golang-dev, devon.odell
CC=golang-dev
https://golang.org/cl/4552051
 2011-05-18 13:28:01 -04:00
Robert Hencke
c8727c81bb pkg: spelling tweaks, A-H 
R=ality, bradfitz, rsc, dsymonds, adg, qyzhai, dchest
CC=golang-dev
https://golang.org/cl/4536063
 2011-05-18 13:14:56 -04:00
Wei Guangjing
b256358008 6l: fix emit windows dwarf sections 
R=alex.brainman, rsc
CC=golang-dev, vcc.163
https://golang.org/cl/4532069
 2011-05-18 13:12:38 -04:00
Brad Fitzpatrick
feca99fd6f http: add Transport.ProxySelector 
R=mattn.jp, rsc
CC=golang-dev
https://golang.org/cl/4528077
 2011-05-18 09:23:29 -07:00
Mikio Hara
cef64d8e2b syscall: add TODO about required manual corrections 
R=golang-dev, dave, rsc
CC=golang-dev
https://golang.org/cl/4553042
 2011-05-18 10:51:45 -04:00
Nigel Tao
5f7b0bc366 image/jpeg: fix bounds calculation for grayscale JPEG images. 
Also add grayscale test cases for image/decode_test.

R=r
CC=golang-dev
https://golang.org/cl/4526063
 2011-05-17 15:47:14 -07:00
Robert Griesemer
9fa6cb2f2b big: better support for string conversions 
Fixes #1842.

R=r
CC=golang-dev
https://golang.org/cl/4517081
 2011-05-17 15:32:38 -07:00
Brad Fitzpatrick
9ea0bd3986 http: add http.SetCookie(ResponseWriter, *Cookie) 
R=golang-dev, gary.burd, rsc
CC=golang-dev
https://golang.org/cl/4526062
 2011-05-17 15:07:44 -07:00
Roger Peppe
83fd82b349 big: add Int methods to act on numbered bits. 
Speeds up setting individual bits by ~75%, useful
when using big.Int as a bit set.

R=gri, rsc
CC=golang-dev
https://golang.org/cl/4538053
 2011-05-17 13:38:21 -07:00
Robert Griesemer
8f57f49398 go/ast resolver: properly maintain map of package global imports 
- add Data field to ast.Object
- for package objects, the Data field holds the package scope
- resolve several TODOs

R=rsc
CC=golang-dev
https://golang.org/cl/4538069
 2011-05-17 11:22:52 -07:00
Rob Pike
1242c76794 reflect: make allocation test less fragile. 
When GOMAXPROCS>1, the testing framework runs in parallel with the
test itself and may do a small number of allocations, so allow the
"noAllocs" condition to admit just a few.

Fixes #1782.

R=rsc
CC=golang-dev, rsc
https://golang.org/cl/4533041
 2011-05-17 11:15:14 -04:00
Robert Hencke
3faa490f89 pkg: fix new incorrect prints found by govet 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4539063
 2011-05-16 21:15:06 -07:00
Mikio Hara
db36e03692 net, http: add and make use of IP address scope identification API 
Add seven methods to IP struct: IsUnspecified, IsLoopback,
IsMulticast, IsInterfaceLocalMulticast, IsLinkLocalMulticast,
IsLinkLocalUnicast and IsGlobalUnicast.

R=bradfitz, rsc
CC=golang-dev
https://golang.org/cl/4515083
 2011-05-16 23:21:13 -04:00
Alex Brainman
5342aedeed filepath: make EvalSymlinks work on Windows 
Fixes #1830.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4526060
 2011-05-17 12:33:36 +10:00
Anthony Martin
f570d9d765 8g: fix conversion from float to uint64 
The code for converting negative floats was
incorrectly loading an FP control word from
the stack without ever having stored it there.

Thanks to Lars Pensjö for reporting this bug.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4515091
 2011-05-16 22:14:56 -04:00
Rob Pike
de7c28fe76 image/gif: enable images with <8 bits per pixel. 
R=nigeltao
CC=golang-dev
https://golang.org/cl/4552042
 2011-05-16 16:00:41 -07:00
Rob Pike
ff1093852f GIF: support decoding of interlaced images. 
R=nigeltao
CC=golang-dev
https://golang.org/cl/4535073
 2011-05-16 15:17:17 -07:00
Gary Burd
aea17570c0 net: sort records returned by LookupSRV 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4518061
 2011-05-16 17:48:00 -04:00
Mikio Hara
2ddcad96d7 net: protocol family adaptive address family selection 
This CL will help to make an adaptive address family
selection possible when an any address family, vague
network string such as "ip", "tcp" or "udp" is passed
to Dial and Listen API.

Fixes #1769.

R=bradfitz, rsc
CC=golang-dev
https://golang.org/cl/4438066
 2011-05-16 17:03:06 -04:00
Alexey Borzenkov
b701cf3332 runtime: make StackSystem part of StackGuard 
Fixes #1779

R=rsc
CC=golang-dev
https://golang.org/cl/4543052
 2011-05-16 16:57:49 -04:00
Russ Cox
e69b9ddd42 ld: do not emit reference to dynamic library named "" 
Fixes #1778.

R=ken2
CC=golang-dev
https://golang.org/cl/4550047
 2011-05-16 16:24:17 -04:00
Russ Cox
2d310a0087 5c, 5g: another attempt at silencing gcc 
R=ken2
CC=golang-dev
https://golang.org/cl/4535074
 2011-05-16 16:15:13 -04:00
Russ Cox
40745a579c 5l: delete pre-ARMv4 instruction implementations 
Add implementation for addr<->reg short moves.
Align large data, for ARM.

R=ken2
CC=golang-dev
https://golang.org/cl/4545050
 2011-05-16 16:14:37 -04:00
Adam Langley
d84415d8f0 crypto/x509: support DSA public keys in X.509 certs. 
R=agl
CC=golang-dev
https://golang.org/cl/4517072
 2011-05-16 11:16:48 -07:00
Brad Fitzpatrick
3587085fb7 os: fix Windows build from earlier readdir change 
It worked originally, until I renamed a variable. :/

dir_windows.go:11: undefined: e
http://godashboard.appspot.com/log/092397f2ac7a1e6e812dc6bebc65b40b02368700a119343d5cee5e2e89e0fde5

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4535072
 2011-05-16 10:27:49 -07:00