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2042 Commits

Author SHA1 Message Date
Rob Pike 570f59c109 new command gotry. 
An exercise in reflection and an unusual tool.

From the usage message:

usage: gotry [packagedirectory] expression ...
Given one expression, gotry attempts to evaluate that expression.
Given multiple expressions, gotry treats them as a list of arguments
and result values and attempts to find a function in the package
that, given the first few expressions as arguments, evaluates to
the remaining expressions as results.  If the first expression has
methods, it will also search for applicable methods.

If there are multiple expressions, a package directory must be
specified. If there is a package argument, the expressions are
evaluated in an environment that includes
	import . "packagedirectory"

Examples:
	gotry 3+4
		# evaluates to 7
	gotry strings '"abc"' '"c"' 7-5
		# finds strings.Index etc.
	gotry regexp 'MustCompile("^[0-9]+")' '"12345"' true
		# finds Regexp.MatchString

R=rsc, PeterGo, r2
CC=golang-dev
https://golang.org/cl/2352043
 2010-10-11 12:40:13 -07:00
Roger Peppe 17c9c01912 netchan: zero out request to ensure correct gob decoding. 
Gob decoding does not overwrite fields which are zero
in the encoder.
Fixes #1174.

R=r, r2
CC=golang-dev
https://golang.org/cl/2337044
 2010-10-11 12:36:16 -07:00
Sam Thorogood 3b9c9d2125 expvar: add (*Int).Set 
R=golang-dev, adg, rsc
CC=golang-dev
https://golang.org/cl/2336044
 2010-10-11 13:14:07 -04:00
Adam Langley 2d8e2482cc crypto/tls: make SetReadTimeout work. 
Fixes #1181.

R=rsc, agl1, cw, r2
CC=golang-dev
https://golang.org/cl/2414041
 2010-10-11 10:41:01 -04:00
Adam Langley f6e2eab8e0 crypto/tls: better error messages for certificate issues. 
Fixes #1146.

R=rsc, agl1
CC=golang-dev
https://golang.org/cl/2380042
 2010-10-11 10:39:56 -04:00
Andrew Gerrand 1e66a21348 time: add After 
Permits one to easily put a timeout in a select:

select {
case <-ch:
	// foo
case <-time.After(1e6):
	// bar
}

R=r, rog, rsc, sameer1, PeterGo, iant, nigeltao_gnome
CC=golang-dev
https://golang.org/cl/2321043
 2010-10-11 13:45:26 +11:00
Nigel Tao fd311cb144 exp/draw/x11: support X11 vendors other than "The X.Org Foundation". 
R=adg, ehog.hedge
CC=golang-dev
https://golang.org/cl/2385041
 2010-10-09 11:22:14 +11:00
Ken Thompson ed575dc2b9 bug in stack size in arm. 
stack is off by one if calling
through reflect.Call

R=rsc
CC=golang-dev
https://golang.org/cl/2400041
 2010-10-08 16:46:05 -07:00
Anthony Martin 5781a00e00 big: fix panic and round correctly in Rat.FloatString 
R=gri, rsc
CC=golang-dev
https://golang.org/cl/2212044
 2010-10-07 16:10:48 +02:00
Russ Cox 1b6282a799 runtime: fix tiny build 
Reported by Jeff Allen.

R=r, r2
CC=golang-dev
https://golang.org/cl/2385042
 2010-10-07 06:46:01 -04:00
Russ Cox 2408a4bbbd net: allow _ in names 
Enables lookup of _jabber._tcp.gmail.com's SRV record.

Fixes #1167.

R=r, r2
CC=golang-dev
https://golang.org/cl/2353043
 2010-10-07 06:45:50 -04:00
Russ Cox 7eb13b95a3 runtime: fix argument dump in traceback 
Was printing words at SP instead of at FP
after shuffle due to nascent flag.

R=r, r2
CC=golang-dev
https://golang.org/cl/2316044
 2010-10-07 06:45:40 -04:00
Graham Miller 62355959c6 runtime: faster strequal, memequal 
Fixes #1161.

R=rsc, cwvh
CC=golang-dev
https://golang.org/cl/2317044
 2010-10-07 03:13:24 -04:00
Russ Cox a0a7768b21 net: comment pedantry 
Fixes #1167.

R=r, r2
CC=golang-dev
https://golang.org/cl/2290044
 2010-10-06 11:54:53 -04:00
Russ Cox 8599a83727 runtime: correct iteration of large map values 
The hash_next_and_deref was a dreg from a
previous large value scheme.

Fixes #1163.

R=r, r2
CC=golang-dev
https://golang.org/cl/2369043
 2010-10-06 11:54:41 -04:00
Russ Cox 335a318c27 build: disable archive/zip for nacl (fix build) 
TBR=adg
CC=golang-dev
https://golang.org/cl/2290045
 2010-10-06 11:25:40 -04:00
Stephen Ma 8d130f5d2d http: return the correct error if a header line is too long. 
R=golang-dev, r2
CC=golang-dev
https://golang.org/cl/2372042
 2010-10-06 22:04:18 +11:00
Mikio Hara 4e3c58cd62 net: fix comment 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/2358041
 2010-10-06 21:47:25 +11:00
Albert Strasheim 8b905489ab syscall: add ucred structure for SCM_CREDENTIALS over UNIX sockets. 
Working on issue 1101.

R=golang-dev, rsc, adg
CC=golang-dev
https://golang.org/cl/2338042
 2010-10-06 21:32:31 +11:00
Stephen Ma 5043f0a1ad bufio: minor documentation fix. 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/2301045
 2010-10-06 19:39:30 +11:00
Alex Brainman 4d4b74c7b3 websocket: enable tests on windows 
Fixes #1110.

R=golang-dev, adg
CC=Joe Poirier, golang-dev
https://golang.org/cl/2367041
 2010-10-05 11:02:15 +11:00
Rob Pike f73f9ad4ad fmt: allow %d on []byte 
Fixes #1159.

R=rsc, adg
CC=golang-dev
https://golang.org/cl/2305043
 2010-10-04 11:57:48 +02:00
Alex Brainman 17fe2479bf os: make tests work on windows 
Fixes #1105.

R=golang-dev, r
CC=Joe Poirier, golang-dev
https://golang.org/cl/2343043
 2010-10-04 17:31:49 +11:00
Russ Cox d4e6df98f4 arm: enable 9 more package tests 
R=ken2
CC=golang-dev
https://golang.org/cl/2345041
 2010-10-01 00:18:07 -04:00
Andrew Gerrand 03babfc626 Use Errorf where appropriate. 
R=r, r2
CC=golang-dev
https://golang.org/cl/2308043
 2010-10-01 14:14:18 +10:00
Andrew Gerrand 558477eeb1 fmt: add Errorf helper function 
This crops up in a lot of places.
It's just a one-liner, but doesn't add any dependancies.
Seems worth it.

R=r, r2
CC=golang-dev
https://golang.org/cl/2344041
 2010-10-01 14:04:55 +10:00
Russ Cox 7389ab8d21 runtime: serialize mcache allocation 
Fixes racy regex-dna-parallel crashes.

R=r, r2
CC=golang-dev
https://golang.org/cl/2308042
 2010-09-30 14:09:19 -04:00
Stephen Ma ae5cb2c581 http: fix http handler signature changes previously missed 
R=adg, rsc
CC=golang-dev
https://golang.org/cl/2303041
 2010-09-30 13:22:28 +10:00
Russ Cox cf74232260 build: disable archive/zip on arm 
R=adg
TBR=adg
CC=golang-dev
https://golang.org/cl/2326041
 2010-09-29 23:11:00 -04:00
Andrew Gerrand a00b98ec3f archive/zip: new package for reading ZIP files 
R=rsc
CC=golang-dev
https://golang.org/cl/2125042
 2010-09-30 11:59:46 +10:00
Stephen Ma fd9a5d22c6 http: revised http Handler interface 
R=rsc
CC=golang-dev
https://golang.org/cl/1993043
 2010-09-29 14:30:12 +10:00
Russ Cox ffdb855be1 build: clear custom variables like GREP_OPTIONS 
Fixes #946.

R=r, r2
CC=golang-dev
https://golang.org/cl/2137048
 2010-09-28 23:51:55 -04:00
Russ Cox 2f7a5b3379 arm: 10 more package tests pass 
R=ken2
CC=golang-dev
https://golang.org/cl/2298041
 2010-09-28 23:46:36 -04:00
Russ Cox 5b7e50a0aa runtime: fix freebsd build 
TBR=r
CC=golang-dev
https://golang.org/cl/2296041
 2010-09-28 21:37:12 -04:00
Russ Cox 81041369b2 runtime: fix build 
On systems where the mmap succeeds
(e.g., sysctl -w vm.mmap_min_addr=0)
it changes the signal code delivered for a
nil fault from ``page not mapped'' to
``invalid permissions for page.''

TBR=r
CC=golang-dev
https://golang.org/cl/2294041
 2010-09-28 20:50:00 -04:00
Russ Cox 649aab835f runtime: add mmap of null page just in case 
R=r, iant, robert.swiecki, rsc1
CC=golang-dev
https://golang.org/cl/1904044
 2010-09-28 20:30:01 -04:00
Russ Cox a400b0e7d7 json: do not write to unexported fields 
Fixes #977.
Fixes #451.

R=r, r2
CC=golang-dev
https://golang.org/cl/2246049
 2010-09-28 14:40:23 -04:00
Russ Cox 00ffd59c1a gc: fix reflect table method receiver 
Fixes #451.
Fixes #770.

R=ken2
CC=golang-dev
https://golang.org/cl/2207045
 2010-09-28 13:43:50 -04:00
Charles L. Dorian b233ac8f18 math: Fix off-by-one error in Ilogb and Logb. 
Fixes #1141.

R=rsc
CC=adg, golang-dev
https://golang.org/cl/2194047
 2010-09-28 10:15:21 -04:00
Brad Fitzpatrick fbab1f1bad http: support HTTP/1.0 Keep-Alive 
R=rsc, bradfitz1
CC=golang-dev
https://golang.org/cl/2261042
 2010-09-27 21:55:04 -04:00
Russ Cox 5c3827cb9f http: correct escaping of different parts of URL 
Fixes #1076.

R=adg
CC=golang-dev
https://golang.org/cl/2248045
 2010-09-27 21:54:04 -04:00
Robert Griesemer 9ff4565e2b gofmt: stability improvement 
There are a variety of token pairs that if printed
without separating blank may combine into a different
token sequence. Most of these (except for INT + .)
don't happen at the moment due to the spacing
introduced between expression operands. However, this
will prevent errors should the expression spacing
change.

R=rsc
CC=golang-dev
https://golang.org/cl/2207044
 2010-09-27 15:03:15 -07:00
Robert Griesemer 20430f03bc go/scanner: treat EOF like a newline for purposes of semicolon insertion 
R=rsc
CC=golang-dev
https://golang.org/cl/2216054
 2010-09-27 12:39:55 -07:00
Rob Pike b4e358d7e1 utf8.String: provide an Init method to avoid unnecessary allocation 
when creating an array of Strings.

R=rsc
CC=golang-dev
https://golang.org/cl/2267046
 2010-09-27 12:06:29 -07:00
Russ Cox 2d5e732c54 gc: eliminate duplicates in method table 
Fixes #906.

R=ken2
CC=golang-dev
https://golang.org/cl/2279042
 2010-09-27 14:09:10 -04:00
Russ Cox 929fdd860b runtime: correct stats in SysFree 
R=r
CC=golang-dev
https://golang.org/cl/2254047
 2010-09-27 12:50:01 -04:00
Balazs Lecz 4bfcfcf89f syscall: add inotify on Linux 
R=rsc
CC=golang-dev
https://golang.org/cl/2241045
 2010-09-27 11:44:26 -04:00
Alex Brainman f2db47d427 syscall: fix windows value of IPV6_V6ONLY 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/2213048
 2010-09-27 11:42:58 +10:00
Andrew Gerrand b15b0a0cd9 bytes: fix typo in AddByte comment 
Fixes #1140.

R=golang-dev
CC=golang-dev
https://golang.org/cl/2240043
 2010-09-27 11:41:43 +10:00
Alex Brainman e4245f2502 syscall: add IPPROTO_IPV6 and IPV6_V6ONLY const to fix nacl and windows build 
R=golang-dev
CC=golang-dev
https://golang.org/cl/2204050
 2010-09-25 21:24:12 +10:00