Dave Cheney
b2797f2ae0
cmd/{5,6,8}g: reduce size of Prog and Addr
...
5g: Prog went from 128 bytes to 88 bytes
6g: Prog went from 174 bytes to 144 bytes
8g: Prog went from 124 bytes to 92 bytes
There may be a little more that can be squeezed out of Addr, but alignment will be a factor.
All: remove the unused pun field from Addr
R=rsc, minux.ma
CC=golang-dev
https://golang.org/cl/6922048
2012-12-14 06:20:24 +11:00
Shenghou Ma
0df58a4b50
test/nil.go: delete on nil maps no longer panics
...
Fix the build.
R=golang-dev
CC=golang-dev
https://golang.org/cl/6946044
2012-12-14 02:19:33 +08:00
Shenghou Ma
28a50c7f51
runtime: deletion on nil maps is a no-op now
...
Fixes #4535 .
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6942044
2012-12-13 23:48:48 +08:00
Shenghou Ma
e470b3354c
lib/godoc/example.html: htmlify the play code
...
Fixes #4539 .
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/6942043
2012-12-13 19:08:51 +08:00
Shenghou Ma
31eedd7f3e
io: SectionReader.ReadAt should return EOF when buf is not fully read
...
Fixes #4392 .
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6858062
2012-12-13 18:36:24 +08:00
Mikio Hara
feb509c794
net: make TestDialTimeoutFDLeak a bit robust
...
TestDialTimeoutFDLeak will fail when system state somaxconn is
greater than expected fixed value.
Fixes #4384 (again).
R=fullung, dave, rsc
CC=golang-dev
https://golang.org/cl/6873069
2012-12-13 16:21:25 +09:00
Albert Strasheim
b978995f5d
runtime/race: fix test for GOMAXPROCS>1
...
Fixes #4530 .
R=dvyukov, dave
CC=golang-dev
https://golang.org/cl/6933052
2012-12-13 10:14:32 +04:00
James David Chalfant
309eae1923
database/sql: Alter *DB.begin to return driver.ErrBadConn when driver.Conn.Begin returns driver.ErrBadConn
...
Fixes #4433
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6845094
2012-12-12 22:04:55 -08:00
Brad Fitzpatrick
7571d23c19
A+C: James David Chalfant (individual CLA)
...
Generated by addca.
R=gobot
CC=golang-dev
https://golang.org/cl/6939043
2012-12-12 22:04:24 -08:00
Dave Cheney
ae12e96350
log/syslog: fix flakey test on slow hosts
...
Fixes #4467 .
The syslog tests can fail if the timeout fires before the data arrives at the mock server. Moving the timeout onto the goroutine that is calling ReadFrom() and always processing the data returned before handling the error should improve the reliability of the test.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6920047
2012-12-13 16:26:20 +11:00
Andrew Gerrand
641d152935
go/doc: hide "Program exited." message from front page playground output
...
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6934049
2012-12-13 15:35:38 +11:00
Andrew Gerrand
c8ce844d5a
doc/play: sync playground.js with go-playground repo
...
Also add style for "Program exited." message.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6934047
2012-12-13 14:32:03 +11:00
Robert Griesemer
462860bd8d
spec: more explicit comments for constant expression examples
...
Fixes #3814 .
R=rsc, iant
CC=golang-dev
https://golang.org/cl/6920057
2012-12-12 14:25:40 -08:00
Robert Griesemer
a9a49fe962
spec: calling delete on a nil map is a no-op
...
This is language change. It is a backward-compatible
change but for code that relies on a run-time panic
when calling delete on a nil map (unlikely).
Fixes #4253 .
R=rsc, r, iant, ken, bradfitz, rogpeppe
CC=golang-dev
https://golang.org/cl/6909060
2012-12-12 13:08:35 -08:00
Brad Fitzpatrick
f85b94aa85
net/http: return nicer error when Client request Host is blank
...
Update #4271
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6931052
2012-12-12 12:23:01 -08:00
Brad Fitzpatrick
be5ce4e027
net/http: remove a stale cookie TODO comment, add a test
...
Fixes #4528
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6922054
2012-12-12 11:36:44 -08:00
Brad Fitzpatrick
a257c753ac
misc/dashboard: don't email about netbsd failures
...
Too flaky.
R=iant, rsc
CC=golang-dev
https://golang.org/cl/6925056
2012-12-12 11:33:03 -08:00
Brad Fitzpatrick
08ce7f1d5c
net/http: follow certain redirects after POST requests
...
Fixes #4145
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6923055
2012-12-12 11:09:55 -08:00
Robert Griesemer
3906706297
spec: index and array/slice size constants must fit into an int
...
R=r, rsc, iant, ken
CC=golang-dev
https://golang.org/cl/6903048
2012-12-12 11:06:26 -08:00
Rob Pike
17b3766d18
doc/gopher: add high-resolution pencil sketches
...
These are higher-resolution scans of the little
drawings used as clip art on golang.org
R=bradfitz, rsc
CC=golang-dev
https://golang.org/cl/6929058
2012-12-12 10:51:13 -08:00
Daniel Morsing
bf59aafddc
cmd/gc: Give better line numbers for errors in composite literals.
...
Credit to Russ for suggesting this fix.
Fixes #3925 .
R=golang-dev, franciscossouza, rsc
CC=golang-dev
https://golang.org/cl/6920051
2012-12-12 16:43:54 +01:00
Dave Cheney
11d96dd7f5
go/build: give better explanation for "cannot find package"
...
Fixes #4079 .
Some example output:
% go install foo/bar
can't load package: package foo/bar: cannot find package "foo/bar" in any of:
/home/dfc/go/src/pkg/foo/bar (from $GOROOT)
/home/dfc/src/foo/bar (from $GOPATH)
/home/dfc/src2/src/foo/bar
% GOPATH= go install foo/bar
can't load package: package foo/bar: cannot find package "foo/bar" in any of:
/home/dfc/go/src/pkg/foo/bar (from $GOROOT)
($GOPATH not set)
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6899057
2012-12-12 21:38:52 +11:00
Dave Cheney
5bdf40dcca
cmd/5g: avoid temporary during OMINUS
...
Saves one MOVW and one register during the fast div/mod introduced in CL 6819123.
linux/arm (armv5)
benchmark old ns/op new ns/op delta
BenchmarkInt64Mod1 12 12 +7.50%
BenchmarkUint16Mod2 7 7 +0.28%
BenchmarkUint16Mod4 7 7 -0.28%
BenchmarkUint64Mod1 15 11 -23.72%
BenchmarkInt8Neg 8 7 -17.66%
BenchmarkInt16Neg 8 7 -17.66%
BenchmarkInt32Neg 5 5 -9.04%
BenchmarkUint8Neg 7 6 -14.35%
BenchmarkUint16Neg 8 7 -17.66%
BenchmarkUint32Neg 5 5 -9.04%
R=rsc
CC=golang-dev
https://golang.org/cl/6842045
2012-12-12 19:25:22 +11:00
Rémy Oudompheng
11999306df
cmd/gc: don't import the same package multiple times.
...
Implementation suggested by DMorsing.
R=golang-dev, dave, daniel.morsing, rsc
CC=golang-dev
https://golang.org/cl/6903059
2012-12-12 08:47:09 +01:00
Rémy Oudompheng
a617d06252
cmd/6g, cmd/8g: simplify integer division code.
...
Change suggested by iant. The compiler generates
special code for a/b when a is -0x80...0 and b = -1.
A single instruction can cover the case where b is -1,
so only one comparison is needed.
Fixes #3551 .
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6922049
2012-12-12 08:35:08 +01:00
Dave Cheney
4766a35e7c
net: TestDialTimeoutFDLeak failure
...
Fixes #4384 .
Implments the suggestion by rsc in comment 15, http://code.google.com/p/go/issues/detail?id=4384#c15
An alternate suggestion would be to temporarily set GOMAXPROCS to 1 during this test.
R=fullung, rsc
CC=golang-dev
https://golang.org/cl/6923046
2012-12-12 07:25:07 +11:00
Russ Cox
c3d881b361
lib/codereview: suggest argument to hg mail / hg submit
...
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/6924050
2012-12-11 13:36:55 -05:00
Russ Cox
111fcf1579
doc/contribute: mention 'hg help codereview'
...
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/6932053
2012-12-11 13:36:43 -05:00
Ryan Slade
9a12a9c594
encoding/csv: add Error method to Writer
...
Fixed issue 3931
R=bradfitz, rsc
CC=golang-dev
https://golang.org/cl/6923049
2012-12-11 13:29:13 -05:00
Russ Cox
c69445738d
A+C: Ryan Slade (individual CLA)
...
Generated by addca.
R=gobot
CC=golang-dev
https://golang.org/cl/6924049
2012-12-11 13:28:44 -05:00
Robert Griesemer
1a6f8dcbaf
exp/types: filling in more blanks
...
- implemented built-in complex()
- implemented missing expression switch checks
R=rsc
CC=golang-dev
https://golang.org/cl/6920046
2012-12-11 10:17:33 -08:00
Miquel Sabaté Solà
0dd0e1ad0c
cmd/gc: merge casep and casee labels
...
The code inside the casee and casep labels can perfectly be merged since
they essentially do the same. The character to be stored where cp points is
just the character contained by the c variable.
R=golang-dev, dave, rsc
CC=golang-dev
https://golang.org/cl/6845112
2012-12-11 12:23:04 -05:00
Russ Cox
3c6c88319e
regexp: re-enable TestBadCompile
...
The code that was commented out was for the old regexp package.
In the new one the errors and the space of valid regexps are different.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6873063
2012-12-11 12:19:39 -05:00
Luit van Drongelen
f4fc163d17
math/big: add SetUint64 and Uint64 functions to *Int
...
Implementation is mostly identical to passing a non-negative int64 to
SetInt64, and calling Int64 with a non-negative value in the *Int.
Fixes #4389 .
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6929048
2012-12-11 12:19:10 -05:00
Robin Eklind
1d46fc44b7
spec: Correct typo in method expressions example.
...
Also, remove unnecessary whitespace.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6928045
2012-12-11 12:17:53 -05:00
Brad Fitzpatrick
a6701f2699
net/http, net/url: permit Request-URI "*"
...
Also, implement a global OPTIONS * handler, like Apache.
Permit sending "*" requests to handlers, but not path-based
(ServeMux) handlers. That means people can go out of their
way to support SSDP or SIP or whatever, but most users will be
unaffected.
See RFC 2616 Section 5.1.2 (Request-URI)
See RFC 2616 Section 9.2 (OPTIONS)
Fixes #3692
R=rsc
CC=golang-dev
https://golang.org/cl/6868095
2012-12-11 12:07:27 -05:00
Brad Fitzpatrick
fc3936380b
syscall: let mkall.sh work on multiarch systems (like Precise)
...
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6912063
2012-12-11 12:03:18 -05:00
Brian Ketelsen
1b46e4cd9a
regexp/syntax: export ErrUnexpectedParen
...
Fixes #3712
R=golang-dev, dave, rsc
CC=golang-dev
https://golang.org/cl/6902069
2012-12-11 12:02:14 -05:00
Russ Cox
b979b192b2
A+C: Brian Ketelsen and Miquel Sabaté Solà (individual CLA × 2)
...
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6923051
2012-12-11 12:02:07 -05:00
Russ Cox
07cc05864c
fmt: fix %v of complex slice
...
Fixes #4525 .
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6929049
2012-12-11 11:49:41 -05:00
Shenghou Ma
15353d2114
encoding/base64: new example for NewEncoder with emphasis on Close
...
Fixes #4394 .
R=iant, bradfitz, rsc, remigius.gieben
CC=golang-dev
https://golang.org/cl/6847125
2012-12-11 11:49:02 -05:00
Daniel Morsing
0d22573f6e
cmd/gc: remove bad check for BADWIDTH
...
This check for BADWIDTH might happen while in defercheckwidth, making it raise errors for non-erroneous situations.
Fixes #4495 .
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6927043
2012-12-11 17:36:10 +01:00
Rick Arnold
2f45f2801d
net/url: fix handling of relative paths in ResolveReference.
...
Fixes #3560 .
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6886047
2012-12-11 11:06:07 -05:00
Russ Cox
dffdece819
godoc: move example list into index section
...
Putting it before the Index (where it is now) is wrong:
we don't even know what's in the package yet.
Fixes #4484 .
R=adg, dsymonds
CC=golang-dev
https://golang.org/cl/6868071
2012-12-10 20:20:00 -05:00
Russ Cox
014137c839
doc/go1.1.html: add warning about net.ResolveTCPAddr error checking
...
Suggested by Paul Borman.
R=golang-dev, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/6930043
2012-12-10 18:08:07 -05:00
Russ Cox
f0d9ccb8da
bufio: minor fixes
...
* note end-of-line and EOF behavior for ReadLine
* diagnose broken Readers
Fixes #3825 .
Fixes #4276 .
R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/6907060
2012-12-10 17:25:31 -05:00
Russ Cox
9838774622
pprof: fix https URLs and 'profiler in use' errors
...
Fixes #3666 .
Fixes #3680 .
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/6899054
2012-12-10 17:06:30 -05:00
Brad Fitzpatrick
575de93dd3
mime/multipart: allow setting the Writer boundary
...
Fixes #4490
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6924044
2012-12-10 16:30:42 -05:00
Robert Griesemer
9c9e811bb3
spec: consistently use "indices" (rather than "indexes")
...
We have been using all three terms "indices", "indexes",
and "index expressions" indiscriminatly for index values.
With this change, "index" refers to an index value,
"indices" is the plural of "index", and "index expression"
refers to an array, slice, or map indexed by an index: a[x].
R=r, rsc, iant, ken, mtj
CC=golang-dev
https://golang.org/cl/6912056
2012-12-10 11:55:57 -08:00
Adam Langley
9b5358af2d
CONTRIBUTORS: add sledbetter (Google Corporate CLA).
...
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6912062
2012-12-10 12:38:20 -05:00
