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3919 Commits

Author SHA1 Message Date
Ken Thompson
b57afc2f83 another try at clearing 
channel recv data.

R=rsc
CC=golang-dev
https://golang.org/cl/896041
 2010-04-06 17:33:43 -07:00
Ken Thompson
dec248c665 change channel read to clear 
data just read from the channel.
this will make it easier to
recognize when to garbage
collect and finalize.

R=rsc
CC=golang-dev
https://golang.org/cl/882043
 2010-04-06 16:58:52 -07:00
Russ Cox
caa149f73d net: use chan bool instead of chan *netFD to avoid cycle 
The cycle is *netFD -> cw chanl *netFD in struct ->
same *netFD in channel read buffer.

Because channels are finalized, the cycle makes them
uncollectable.  A better fix is to make channels not
finalized anymore, and that will happen, but this is
an easy, reasonable workaround until then.

Another good fix would be to zero the channel receive
buffer entry after the receive.  That too will happen.

R=r
CC=golang-dev
https://golang.org/cl/875043
 2010-04-06 16:50:27 -07:00
Rob Pike
6431b984db flags: better tests. 
R=rsc
CC=golang-dev
https://golang.org/cl/864044
 2010-04-06 16:46:52 -07:00
Russ Cox
88ce9ce40c runtime: two proc bug fixes 
1. Fix bug in GOMAXPROCS when trying to cut number of procs
Race could happen on any system but was
manifesting only on Xen hosted Linux.

2. Fix recover on ARM, where FP != caller SP.

R=r
CC=golang-dev
https://golang.org/cl/880043
 2010-04-06 13:48:31 -07:00
Roger Peppe
6c3befc824 Change goyacc to be reentrant. 
Instead of calling the package scope Lex function,
Parse now takes an argument which is used to
do the lexing.
I reverted to having the generated switch
code inside Parse rather than a separate function because
the function needs 7 arguments or a context structure,
which seems unnecessary.
I used yyrun(), not the original $A so that
it's possible to run the backquoted code through gofmt.

R=rsc, ken2, ken3
CC=golang-dev
https://golang.org/cl/879041
 2010-04-06 13:29:27 -07:00
Kai Backman
29c6c09f71 replace original float instruction with jump to make branches 
to float instructions work correctly.

R=rsc
CC=golang-dev
https://golang.org/cl/870044
 2010-04-06 22:17:24 +03:00
Rob Pike
b26a7a2b88 fix deps.bash. \t does not mean tab in some seds. 
also: add /dev/null to the ls args to repair handling of empty dependency lists.

R=rsc
CC=golang-dev
https://golang.org/cl/883045
 2010-04-06 10:53:48 -07:00
Giles Lean
ac3cf56d33 syscall package: document that errno is zeroed on success 
This is a documentation enhancement only, without any code
change.

The rationale for documenting this precisely is that Unix
programmers who "know" that errno's value is undefined after
a successful system call may be surprised otherwise and
search to be sure that a zero errno may be relied upon after
successful calls.

R=r, rsc1, rsc
CC=golang-dev
https://golang.org/cl/812044
 2010-04-06 10:28:55 -07:00
Ian Lance Taylor
0688a97556 GNU/Linux sed requires \? rather than ?. Just use * instead. 
R=rsc, r
CC=golang-dev
https://golang.org/cl/810043
 2010-04-06 10:23:21 -07:00
Joe Poirier
1d37c11657 libcgo: initial mingw port work - builds but untested 
R=rsc
CC=golang-dev
https://golang.org/cl/812041
 2010-04-05 23:44:05 -07:00
Russ Cox
0085e35498 io/ioutil: fix bug in ReadFile when Open succeeds but Stat fails 
R=gri
CC=golang-dev
https://golang.org/cl/867044
 2010-04-05 23:36:52 -07:00
Russ Cox
6d69fd1fe3 runtime: fix Caller 
log: add test of Caller

New regexp in log test is picky and will require some
maintenance, but it catches off-by-one mistakes too.

Fixes #710.

R=gri
CC=esko.luontola, golang-dev
https://golang.org/cl/887043
 2010-04-05 23:36:37 -07:00
Russ Cox
a267ff6a81 http: fix documentation example 
R=adg
CC=golang-dev
https://golang.org/cl/813043
 2010-04-05 22:55:05 -07:00
Charles L. Dorian
2e90f66eff cmath: new package 
Complex math function package. Still needs more special case checking.

R=rsc
CC=golang-dev
https://golang.org/cl/874041
 2010-04-05 22:10:27 -07:00
Russ Cox
d08728f1e1 deps.bash: be less strict about format of x.go lines 
R=iant
CC=golang-dev
https://golang.org/cl/862042
 2010-04-05 22:08:07 -07:00
Russ Cox
d89b357f76 runtime: handle malloc > 2GB correctly 
R=ken2
CC=golang-dev
https://golang.org/cl/821048
 2010-04-05 17:26:59 -07:00
Russ Cox
99d258a2f0 crypto/tls: good defaults 
R=agl1
CC=golang-dev
https://golang.org/cl/851041
 2010-04-05 14:38:02 -07:00
Russ Cox
6c196015e0 runtime: various arm fixes 
* correct symbol table size
  * do not reorder functions in output
  * traceback
  * signal handling
  * use same code for go + defer
  * handle leaf functions in symbol table

R=kaib, dpx
CC=golang-dev
https://golang.org/cl/884041
 2010-04-05 12:51:09 -07:00
Russ Cox
2379fdec04 gc: good syntax error for defer func() {} - missing final () 
R=ken2
CC=golang-dev
https://golang.org/cl/855044
 2010-04-04 23:27:26 -07:00
Conrad Meyer
8abae596da nntp: new package, NNTP client 
R=rsc, rsc1
CC=golang-dev
https://golang.org/cl/808041
 2010-04-04 23:23:48 -07:00
Andrew Gerrand
8b20200fe1 run.bash: remove MAKEFLAGS=-j4 to prevent crashing on freebsd 
R=rsc
CC=golang-dev
https://golang.org/cl/881044
 2010-04-05 10:53:38 +10:00
Robert Griesemer
f08ce18980 debug/proc: fix typo in package documentation 
R=rsc
CC=golang-dev
https://golang.org/cl/829044
 2010-04-02 16:20:47 -07:00
Alex Brainman
79017aa568 syscall: implementing some mingw syscalls required by os package 
R=rsc
CC=golang-dev
https://golang.org/cl/770041
 2010-04-02 01:11:17 -07:00
Russ Cox
f75d0d224f runtime: turn run time errors checks into panics 
R=ken2, r
CC=golang-dev
https://golang.org/cl/871042
 2010-04-01 22:31:27 -07:00
Robert Griesemer
d6589377c6 debug/macho: fix error message format 
R=rsc
CC=golang-dev
https://golang.org/cl/836046
 2010-04-01 15:58:10 -07:00
Robert Griesemer
4a6dfda4cc debug/macho: don't crash when reading non-Mach-O files 
R=rsc
CC=golang-dev
https://golang.org/cl/838046
 2010-04-01 15:36:44 -07:00
Russ Cox
ec53627ed5 runtime: correct memory leak in select 
* adds pass 3 to dequeue from channels eagerly

various other cleanup/churn:
  * use switch on cas->send in each pass to
    factor out common code.
  * longer goto labels, commented at target
  * be more agressive about can't happen:
    throw instead of print + cope.
  * use "select" instead of "selectgo" in errors
  * use printf for debug prints when possible

R=ken2, ken3
CC=golang-dev, r
https://golang.org/cl/875041
 2010-04-01 11:56:18 -07:00
Russ Cox
69fd2a4ab7 build script tweaks 
factor out environment variable checks.
infer $GOROOT etc during build if not set.
it's still necessary to set them for yourself
to use the standard Makefiles.

when running all.bash, don't recompile all the
go packages in run.bash, since make.bash already did.

R=r
CC=golang-dev
https://golang.org/cl/609042
 2010-03-31 19:48:33 -07:00
Rob Pike
b12007c4ed testing/regexp: use recover. 
R=rsc
CC=golang-dev
https://golang.org/cl/816042
 2010-03-31 17:57:50 -07:00
Andrew Gerrand
9b04c9b1ea json: use panic/recover to handle errors in Marshal 
R=r, gri
CC=golang-dev
https://golang.org/cl/872041
 2010-04-01 11:19:37 +11:00
Nigel Tao
fd3e067e0f Delete xgb from the main repository. It has moved to 
http://code.google.com/p/x-go-binding/

R=rsc
CC=golang-dev
https://golang.org/cl/846043
 2010-04-01 10:14:42 +11:00
Russ Cox
5d230418c7 gc: fix alignment on non-amd64 
R=ken2
CC=golang-dev
https://golang.org/cl/870041
 2010-03-31 16:04:03 -07:00
Robert Griesemer
f67c90f941 tabwriter: use panic/recover to handle errors 
R=rsc, r
CC=golang-dev
https://golang.org/cl/864042
 2010-03-31 16:01:22 -07:00
Rob Pike
7de610cc61 regexp: use panic/recover to handle errors 
R=rsc, gri
CC=golang-dev
https://golang.org/cl/821046
 2010-03-31 15:58:21 -07:00
Russ Cox
63e878a750 runtime: make type assertion a runtime.Error, the first of many 
R=r
CC=golang-dev
https://golang.org/cl/805043
 2010-03-31 15:55:10 -07:00
Russ Cox
9b1507b050 gc: implement panic and recover 
R=ken2, r, ken3
CC=golang-dev
https://golang.org/cl/831042
 2010-03-31 11:46:01 -07:00
Rob Pike
884f3256f0 Unicode: fix stupid typo in comment. 
R=rsc
CC=golang-dev
https://golang.org/cl/864041
 2010-03-30 18:33:06 -07:00
Rob Pike
4e2b7f8f41 Unicode: provide an ability to supplement the case-mapping tables 
in character and string case mapping routines.

Add a custom mapper for Turkish and Azeri.

A more general solution for deriving the case information from Unicode's
SpecialCasing.txt will require more work.

Fixes #703.

R=rsc, rsc1
CC=golang-dev, mdakin
https://golang.org/cl/824043
 2010-03-30 17:51:03 -07:00
Robert Griesemer
e8e4987ba3 godoc: support for title and subtitle headers when serving .html docs 
and use it to show version (date) of go spec

Fixes #68.

R=rsc
CC=golang-dev, r
https://golang.org/cl/848042
 2010-03-30 17:37:42 -07:00
Russ Cox
7ecefdc03f runtime: fix arm build, slightly. 
R=r
CC=golang-dev
https://golang.org/cl/842042
 2010-03-30 17:00:27 -07:00
Robert Griesemer
f1c39c13a6 go/printer: follow-up on CL 802043 
- more test cases
- comment fixes
- minor unrelated changes as part of investigation of issue 702

R=rsc
CC=golang-dev
https://golang.org/cl/860041
 2010-03-30 16:49:51 -07:00
Russ Cox
78547ca132 time: do not segment time strings by character class. 
instead use pure substring matching to find template values.

this makes stdZulu unnecessary and allows formats
like "20060102 030405" (used in some internet protocols).

this makes Parse not handle years < 0000 or > 9999 anymore.
that seems like an okay price to pay, trading hypothetical
functionality for real functionality.

also changed the comments on the Time struct to use the
same reference date as the format and parse routines.

R=r
CC=golang-dev
https://golang.org/cl/833045
 2010-03-30 14:54:32 -07:00
Russ Cox
8fbe8bee6c syscall: add IPV6 constants 
R=r
CC=golang-dev
https://golang.org/cl/848041
 2010-03-30 14:32:59 -07:00
Russ Cox
1231382b9e single argument panic on non-darwin and in comments 
R=r
CC=golang-dev
https://golang.org/cl/800042
 2010-03-30 13:15:16 -07:00
Risto Jaakko Saarelma
ac58f646ac Gofmt preserves newlines in multiline selector expressions. 
This is for making the fluent interface idiom usable with gofmt.

R=gri
CC=golang-dev
https://golang.org/cl/802043
 2010-03-30 11:46:21 -07:00
Robert Griesemer
6a71a4639e godoc: don't print package clause in -src command-line mode with filtering 
R=rsc
CC=golang-dev
https://golang.org/cl/844041
 2010-03-30 11:19:58 -07:00
Russ Cox
01eaf780a8 gc: add panic and recover (still unimplemented in runtime) 
main semantic change is to enforce single argument to panic.

runtime: change to 1-argument panic.
use String method on argument if it has one.

R=ken2, r
CC=golang-dev
https://golang.org/cl/812043
 2010-03-30 10:53:16 -07:00
Russ Cox
c7122a3c58 simplify various code using new map index rule 
R=r
CC=golang-dev
https://golang.org/cl/833044
 2010-03-30 10:51:11 -07:00
Russ Cox
6962e2b754 make: use actual dependency for install 
otherwise "make install" runs cp unconditionally

R=r
CC=golang-dev
https://golang.org/cl/802044
 2010-03-30 10:44:51 -07:00
Russ Cox
5b257732ac godefs: fix handling of negative constants 
R=r
CC=golang-dev
https://golang.org/cl/849041
 2010-03-30 10:42:13 -07:00
Russ Cox
00f9f0c056 single argument panic 
note that sortmain.go has been run through hg gofmt;
only the formatting of the day initializers changed.
i'm happy to revert that formatting if you'd prefer.

stop on error in doc/progs/run

R=r
CC=golang-dev
https://golang.org/cl/850041
 2010-03-30 10:34:57 -07:00
Russ Cox
5d0ec6c076 gc: flush warnings, if any 
R=ken2
CC=golang-dev
https://golang.org/cl/811042
 2010-03-29 23:34:59 -07:00
Christopher Wedgwood
d166d1629a runtime: Remove unused runtime.write from linux/amd64 
Also minor reformatting.

R=rsc
CC=golang-dev
https://golang.org/cl/845041
 2010-03-29 22:51:39 -07:00
Russ Cox
83727ccf7c runtime: run deferred calls at Goexit 
baby step toward panic+recover.

Fixes #349.

R=r
CC=golang-dev
https://golang.org/cl/825043
 2010-03-29 21:48:22 -07:00
Robert Griesemer
bc32dd9ec4 go/printer: fix a comment 
R=rsc
CC=golang-dev
https://golang.org/cl/826042
 2010-03-29 18:41:55 -07:00
Robert Griesemer
671919d19a godoc: support for filtering of command-line output in -src mode 
+ various minor cleanups

Usage: godoc -src math Sin

R=rsc
CC=golang-dev
https://golang.org/cl/791041
 2010-03-29 18:06:53 -07:00
Rob Pike
570af81e19 Flags: add user-defined flag types. The change is really no code; it's just publishing 
the set() method and add() functions.  But we rename add() to Var() for consistency.
Also rename FlagValue to Value for simplicity.

Also, delete the check for multiple settings for a flag.  This makes it possible to
define a flag that collects values, such as into a slice of strings.

type flagVar []string

func (f *flagVar) String() string {
	return fmt.Sprint(v)
}

func (f *flagVar) Set(value string) bool {
	if v == nil {
		v = make(flagVar, 1)
	} else {
		nv := make(flagVar, len(v)+1)
		copy(nv, v)
		v = nv
	}
	v[len(v)-1] = value
	return true
}

var v flagVar

func main() {
	flag.Var(&v, "testV", "multiple values build []string")
	flag.Parse()
	fmt.Printf("v = %v\n", v)
}

R=rsc
CC=golang-dev
https://golang.org/cl/842041
 2010-03-29 17:37:22 -07:00
Russ Cox
d99a3da7b2 runtime: a couple more memory stats. 
now runtime.MemStats.Sys really is the sum of all the other Sys fields.

R=r
CC=golang-dev
https://golang.org/cl/843041
 2010-03-29 17:30:07 -07:00
Russ Cox
3908c16ffe gc: bug265 
Fixes #700.

R=ken2
CC=golang-dev
https://golang.org/cl/839041
 2010-03-29 15:27:59 -07:00
Robert Griesemer
b880543ffa go/ast: generalized ast filtering 
R=rsc
CC=golang-dev
https://golang.org/cl/788041
 2010-03-29 15:26:07 -07:00
Rob Pike
299cd38f0a strings.FIelds: slight simplification. 
R=rsc
CC=golang-dev
https://golang.org/cl/833042
 2010-03-29 13:39:16 -07:00
Russ Cox
bd1690ce5e fix build 
R=gri
CC=golang-dev
https://golang.org/cl/837041
 2010-03-29 13:30:32 -07:00
Russ Cox
a709876767 runtime: more malloc statistics 
expvar: default publishings for cmdline, memstats
godoc: import expvar

R=r
CC=golang-dev
https://golang.org/cl/815041
 2010-03-29 13:06:26 -07:00
Roger Peppe
a48115bf2e strconv.Unquote could wrongly return a nil error on error. 
R=rsc, gri
CC=golang-dev
https://golang.org/cl/773041
 2010-03-29 10:09:29 -07:00
Andrew Gerrand
9ba5ec53ad comment typos 
Fixes #698.
Fixes #699.

R=rsc
CC=golang-dev
https://golang.org/cl/824041
 2010-03-29 16:31:41 +11:00
Andrew Gerrand
a618df0f5b comment typo in crypto/rsa/rsa.go 
R=rsc
CC=golang-dev
https://golang.org/cl/823041
 2010-03-29 13:13:12 +11:00
Andrew Gerrand
dc6f8321b1 http: add HandleFunc as shortcut to Handle(path, HandlerFunc(func)) 
R=rsc
CC=golang-dev
https://golang.org/cl/763042
 2010-03-29 10:02:37 +11:00
Raif S. Naffah
66dd26e967 xml: use io.ReadByter in place of local readByter 
R=cemeyer, rsc
CC=golang-dev
https://golang.org/cl/809041
 2010-03-27 23:12:30 -07:00
Dean Prichard
55b145e32a arm: fix build 
R=rsc
CC=golang-dev
https://golang.org/cl/800041
 2010-03-26 23:27:24 -07:00
Russ Cox
97d0e8fe6c gc: allow taking address of out parameters 
Fixes #186.

R=ken2
CC=golang-dev
https://golang.org/cl/793041
 2010-03-26 18:01:02 -07:00
Robert Griesemer
5a716206a4 fix build 
R=r
CC=golang-dev
https://golang.org/cl/790041
 2010-03-26 16:33:59 -07:00
Rob Pike
7ffe938f08 regexp: don't return non-nil *Regexp if there is an error. 
R=gri
CC=golang-dev
https://golang.org/cl/787041
 2010-03-26 16:18:20 -07:00
Russ Cox
baf538406b pprof: dump extra heap information at end of heap profile 
R=r
CC=golang-dev
https://golang.org/cl/786041
 2010-03-26 15:32:53 -07:00
Russ Cox
f375791a91 fix build 
TBR=r
CC=golang-dev
https://golang.org/cl/785041
 2010-03-26 15:01:29 -07:00
Russ Cox
bc83042b07 godoc: export pprof debug information 
R=gri
CC=golang-dev
https://golang.org/cl/784041
 2010-03-26 14:48:04 -07:00
Russ Cox
c72fb37425 prof: install gopprof too 
This is a modified version of the open source pprof
from code.google.com/p/google-perftools.
That version is likely to catch up to this one,
but it's still useful to ship our own copy since
we only need the one script from that project,
not all the C++ libraries.

R=r
CC=golang-dev
https://golang.org/cl/783041
 2010-03-26 14:20:50 -07:00
Russ Cox
4e28cfe970 runtime: run all finalizers in a single goroutine. 
eliminate second pass of mark+sweep
by scanning finalizer table specially.

R=r
CC=golang-dev
https://golang.org/cl/782041
 2010-03-26 14:15:30 -07:00
Charles L. Dorian
1ec91c8d1d math: add J1, Y1, Jn and Yn (Bessel functions) 
Also amend j0.go (variable name conflict, small corrections).

R=rsc
CC=golang-dev
https://golang.org/cl/769041
 2010-03-26 14:09:39 -07:00
Giles Lean
ad73de2f5f syscall: Create syscall_bsd.go for code used by Darwin and other *BSDs 
In this change I'd like to combine the common code that is
present in syscall_darwin.go and syscall_freebsd.go.  I
have three reasons for wanting to do this now:

1. reducing code duplication is nearly always good :-)
2. the duplication will get worse if I duplicate this code
   a third time for the NetBSD port I'm working on, which
   I need to do almost immediately
3. by making this change all in one lump and ignoring any
   commonality with the syscall_linux*.go files the diff
   is long but, I think, readable

In future it may be possible to cherry pick functions that
also apply to Linux and put them in (say) syscall_unix.go,
and of course some functions may diverge in future and have
to move out to OS or architecture specific files, but today
I want just the low hanging fruit.

Tested and passed on:

  Darwin (Snow Leopard, 10.6): amd64 and 386
  FreeBSD (8.0-RELEASE):       386 only(*)

(*) All my virtualisation software has stopped playing nice
with FreeBSD for the moment, so I don't have facilities to
test the amd64 port.  As the OS X port is OK and the diff
looks all right to my eyes I shall keep my fingers crossed.
If someone with a FreeBSD/amd64 system cares to test and
report I would be appreciative.

2010-03-27 update: I have replaced my virtualisation software, and have working FreeBSD/i386 and FreeBSD/amd64 virtual machines again.

As I hoped (and expected -- programmers are optimists :-) the code built and passed all but the two currently known to fail tests on FreeBSD/amd64. I rechecked FreeBSD/i386 too: same results.

R=rsc
CC=golang-dev
https://golang.org/cl/751041
 2010-03-26 13:23:54 -07:00
Robert Griesemer
d0ffee8abf bytes, strings: IndexOfAny 
+ first use in go/doc

R=r
CC=golang-dev
https://golang.org/cl/781041
 2010-03-26 13:05:04 -07:00
Rob Pike
9e481e2905 fix spelling of align 
R=rsc
CC=golang-dev
https://golang.org/cl/778041
 2010-03-26 09:56:57 -07:00
Firmansyah Adiputra
dab40b5880 xgb: fix request length and request size. 
R=nigeltao_golang, rsc
CC=golang-dev
https://golang.org/cl/759041
 2010-03-26 09:21:09 -07:00
Robert Griesemer
6358e1faf6 godoc: don't convert multi-line functions into one-liners by default 
- new heuristic: if both the opening { and closing } braces are on the
  same line, and the function body doesn't contain comments or is other-
  wise too long (e.g. signature too long), it is formatted as a one-line
  function

- related cleanups along the way

- gofmt -w src misc led to no additional changes as expected

R=rsc, rsc1
CC=golang-dev, ken2, r
https://golang.org/cl/758041
 2010-03-25 16:59:02 -07:00
Russ Cox
7fbf9fcba9 make alignment rules match 8g, just like 6c matches 6g. 
R=ken2
CC=golang-dev
https://golang.org/cl/760042
 2010-03-25 14:05:54 -07:00
Russ Cox
78c27ed650 gc: more syntax errors 
R=r
CC=golang-dev
https://golang.org/cl/731041
 2010-03-25 12:47:43 -07:00
Rob Pike
4b40426a90 Add strconv.Atob, Btoa. 
Fixes #639

R=rsc
CC=golang-dev
https://golang.org/cl/755041
 2010-03-25 11:50:07 -07:00
Ian Lance Taylor
732f3919ab Support #pragma dynexport on OS X. 
R=rsc
CC=golang-dev
https://golang.org/cl/733041
 2010-03-25 11:45:18 -07:00
Christopher Wedgwood
7f2ea938ed syscall: Implement SetsockoptString 
R=rsc, r
CC=golang-dev
https://golang.org/cl/739042
 2010-03-24 22:36:38 -07:00
Giles Lean
729ccb5751 syscall: bring generated files zsyscall_darwin_*.go 
up to date.

No functional change, but when these files are regenerated
they change, leading to noisy diffs when working in the
syscall package.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/705043
 2010-03-24 21:59:21 -07:00
Alex Brainman
a24cf69fd8 runtime: fix mingw build, implement missing destroylock() 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/747041
 2010-03-24 18:03:10 -07:00
Ken Thompson
623dfd1b07 depricate panicln 
R=rsc
CC=golang-dev
https://golang.org/cl/743041
 2010-03-24 16:53:54 -07:00
Rob Pike
325cf8ef21 delete all uses of panicln by rewriting them using panic or, 
in the tests, println+panic.
gofmt some tests too.

R=rsc
CC=golang-dev
https://golang.org/cl/741041
 2010-03-24 16:46:53 -07:00
Robert Griesemer
acfd6d5f05 godoc: show relative file names without leading '/' (per r's request) 
- change the various url-xxx formatters to return a relative URL path
- make the leading '/' for URLs explicit in the template
- on the way change some |html formatters to |html-esc
  (html should only be used for formatting AST nodes)

R=rsc, r
CC=golang-dev
https://golang.org/cl/740041
 2010-03-24 16:28:59 -07:00
Robert Griesemer
60482f06d0 godoc: use http GET for remote search instead of rpc 
(this will allow the use of golang.org for remote
searches)

R=rsc
CC=golang-dev
https://golang.org/cl/734041
 2010-03-24 14:51:55 -07:00
Russ Cox
6eb251f244 runtime: malloc sampling, pprof interface 
R=r
CC=golang-dev
https://golang.org/cl/719041
 2010-03-24 09:40:09 -07:00
Charles L. Dorian
6b6c3993d5 math: add J0 and Y0 (Bessel functions) 
R=rsc
CC=golang-dev
https://golang.org/cl/661044
 2010-03-24 09:25:49 -07:00
Russ Cox
1c7cc5bd7a cc: fix typo 
R=iant
CC=golang-dev
https://golang.org/cl/720041
 2010-03-24 08:59:09 -07:00
Russ Cox
596c16e045 runtime: add memory profiling, disabled. 
no way to get the data out yet.

add prototype for runtime.Callers,
missing from last CL.

R=r
CC=golang-dev
https://golang.org/cl/713041
 2010-03-23 20:48:23 -07:00
Dean Prichard
72bc37c122 arm: fix build 
R=kaib, rsc
CC=golang-dev
https://golang.org/cl/627045
 2010-03-23 18:13:20 -07:00
Andrey Mirtchovski
456642adb5 cmd/goinstall: include command name in error reporting (usually missing software or incorrect $PATH) 
R=rsc
CC=golang-dev
https://golang.org/cl/695041
 2010-03-23 18:13:16 -07:00
Russ Cox
eaf45f2d56 gc: fix build in France 
Fixes #626.

R=ken2
CC=golang-dev
https://golang.org/cl/714041
 2010-03-23 18:11:21 -07:00
Fumitoshi Ukai
371496e0b8 websocket: implement new protocol 
http://www.whatwg.org/specs/web-socket-protocol/
(draft of draft-hixie-thewebsocketprotocol-76)

draft-hixie-thewebsocketprotocol-76 will introduce new handshake
incompatible draft 75 or prior.
http://tools.ietf.org/html/draft-hixie-thewebsocketprotocol

R=rsc
CC=golang-dev
https://golang.org/cl/583041
 2010-03-23 18:09:24 -07:00
Giles Lean
2ab9114dd7 Trivial: remove duplicate line #include <sys/types.h> 
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/645044
 2010-03-23 17:52:16 -07:00
Russ Cox
556ae65d36 fix build - unused import 
R=gri
CC=golang-dev
https://golang.org/cl/711041
 2010-03-23 17:34:13 -07:00
Russ Cox
2b7d147f1a runtime: add Callers 
cut copies of traceback from 6 to 1.

R=r
CC=golang-dev
https://golang.org/cl/703041
 2010-03-23 17:01:17 -07:00
Russ Cox
32c39fa1b7 go/printer: avoid reflect in print 
R=gri
CC=golang-dev
https://golang.org/cl/704041
 2010-03-23 16:56:48 -07:00
Kyle Consalus
a65a56ec1f xml: add line numbers to syntax errors. 
R=rsc
CC=golang-dev
https://golang.org/cl/699041
 2010-03-23 13:20:16 -07:00
Ken Thompson
e781303e27 maps access to a missing key 
will return the "zero" value

R=rsc
CC=golang-dev
https://golang.org/cl/700041
 2010-03-23 13:00:02 -07:00
Kyle Consalus
66caa38d49 xml: add CopyToken 
R=rsc
CC=golang-dev
https://golang.org/cl/634042
 2010-03-23 09:43:20 -07:00
Ian Lance Taylor
9e0ae94e72 Add support for #pragma dynexport. 
R=rsc
CC=golang-dev
https://golang.org/cl/661043
 2010-03-23 06:46:30 -07:00
Ian Lance Taylor
f54d73b880 Rename dynld to dynimport throughout. 
Cgo users will need to rerun cgo.

R=rsc
CC=golang-dev
https://golang.org/cl/692041
 2010-03-22 19:58:55 -07:00
Russ Cox
4408659e81 gc: various map-related bug fixes 
Fixes #687.

R=ken2
CC=golang-dev
https://golang.org/cl/680042
 2010-03-22 18:51:14 -07:00
Andrew Gerrand
51a7f1c9d6 ast/printer: support for printing ast.Spec nodes 
R=gri
CC=golang-dev
https://golang.org/cl/682041
 2010-03-23 09:00:47 +11:00
Russ Cox
2e5fe5a14c goinstall: let git/hg/svn create the final directory element 
R=r
CC=golang-dev
https://golang.org/cl/634044
 2010-03-20 22:38:06 -07:00
Russ Cox
aceba042d6 libmach: more info when memory reads fail on Darwin 
R=r
CC=golang-dev
https://golang.org/cl/604043
 2010-03-20 22:37:23 -07:00
Ken Thompson
8021296179 issue 682 
complex DATA statement fo
initialization of complex variables.

R=rsc
CC=golang-dev
https://golang.org/cl/634045
 2010-03-20 18:50:01 -07:00
Robert Griesemer
6c8fdbe8c7 godoc: line numbers for all remote search results 
Instead of returning the index lookup result via
RPC which has to be corrected for the client,
simply render it on the server and return the
final output.

R=rsc, r
CC=golang-dev
https://golang.org/cl/669041
 2010-03-19 22:48:08 -07:00
Russ Cox
e8fb0b014c godoc: revert change 5089, per gri's instructions 
R=gri
CC=golang-dev
https://golang.org/cl/630043
 2010-03-19 17:46:18 -07:00
Robert Griesemer
b037bfa684 godoc: proper file path conversion for remote search 
R=rsc
CC=golang-dev
https://golang.org/cl/664041
 2010-03-19 17:07:16 -07:00
Rob Pike
f9d6af9fb8 Make.cmd: make 'all' the default target (was 'clean': BUG) 
R=rsc
CC=golang-dev
https://golang.org/cl/661041
 2010-03-19 16:33:27 -07:00
Russ Cox
b21f3137a4 os: drop File finalizer after normal Close 
R=r
CC=golang-dev
https://golang.org/cl/586043
 2010-03-19 16:28:32 -07:00
Andrew Gerrand
f4322a848d http: add Error helper function 
R=r, rsc
CC=golang-dev
https://golang.org/cl/626042
 2010-03-20 10:22:09 +11:00
Charles L. Dorian
26f0c83eb8 math: add Gamma function 
R=rsc
CC=golang-dev
https://golang.org/cl/649041
 2010-03-19 15:29:22 -07:00
Alex Brainman
64f33880e5 syscall: mingw implemntation of Errstr() 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/621041
 2010-03-19 15:21:37 -07:00
Robert Griesemer
fa462f37e3 godoc: show (some) line numbers for remote search 
- show build version
- use build goroot when possible

R=rsc
CC=golang-dev
https://golang.org/cl/656043
 2010-03-19 15:20:20 -07:00
Alex Brainman
b0c6bba8e8 syscall: mksyscall_mingw.sh emitting shorter calls (to Syscall or Syscall6) when there are fewer arguments 
R=rsc
CC=golang-dev
https://golang.org/cl/622041
 2010-03-19 15:17:18 -07:00
Rob Pike
14abacf108 Factor the Makefiles to make writing outside Makefiles easier. 
R=rsc
CC=golang-dev
https://golang.org/cl/650042
 2010-03-19 15:14:46 -07:00
Ken Thompson
60c2e5f453 issue 608 
error compiling if(long long) in 6c compiler

R=rsc
CC=golang-dev
https://golang.org/cl/657042
 2010-03-19 14:20:15 -07:00
Fumitoshi Ukai
f15447ca3e websocket: use URL.RawPath to construct WebSocket-Location: header 
R=rsc
CC=golang-dev
https://golang.org/cl/651041
 2010-03-19 14:18:02 -07:00
Alex Brainman
71e402d8ff deps.bash: handle Makefiles with .go filenames that include $(GOOS) and $(GOARCH) 
R=rsc
CC=golang-dev
https://golang.org/cl/642042
 2010-03-19 14:17:07 -07:00
Robert Griesemer
90f7209548 godoc: improved comment formatting: recognize URLs 
and highlight special words, if provided. Also:

- related cleanups in src/pkg/go/doc/comment.go
- fix typos in src/cmd/goinstall/doc.go

Fixes #672.

R=rsc
CC=adg, golang-dev
https://golang.org/cl/601042
 2010-03-19 13:01:45 -07:00
Robert Griesemer
17e0351404 godoc: implemented command-line search 
The command-line search is using a running webserver
as index server; i.e., the search result is reflecting
the index at the server. See the documentation for
details.

Usage: godoc -q query1 query2 ...

Known issue: Results don't show the all-important
line numbers yet due to the way the index is organized.
Next CL.

R=rsc, r
CC=golang-dev
https://golang.org/cl/648041
 2010-03-19 12:46:43 -07:00
Andrew Gerrand
c10ccd567d template: fixed html formatter bug where it would turn a []byte 
into a string of decimal numbers.

R=r, rsc
CC=golang-dev
https://golang.org/cl/624041
 2010-03-19 09:46:39 +11:00
Robert Griesemer
4467037353 rpc documentation cleanup: remove ;'s from code in documentation 
R=r
CC=golang-dev
https://golang.org/cl/624042
 2010-03-18 14:10:25 -07:00
Robert Griesemer
7f7751837c go/doc cleanup: remove some unnecessary string conversions 
R=rsc
CC=golang-dev
https://golang.org/cl/642041
 2010-03-18 14:09:17 -07:00
Alex Brainman
8c24fa95aa Fix src/pkg/syscall/mkall.sh: don't assume that . is on PATH. 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/614042
 2010-03-17 20:07:14 -07:00
Ian Lance Taylor
332ff67ee2 Fix build: don't assume that . is on PATH. 
R=rsc
TBR=rsc
CC=golang-dev
https://golang.org/cl/610043
 2010-03-17 10:08:27 -07:00
Russ Cox
908efdb5ac crypto/rand: new package 
Until proven insufficient, rely on the operating system
to give us good random bytes (/dev/urandom).

R=agl1
CC=golang-dev
https://golang.org/cl/569044
 2010-03-16 23:12:20 -07:00
Russ Cox
0c3a93ceb7 runtime: add GOROOT and Version 
R=r
CC=golang-dev
https://golang.org/cl/608041
 2010-03-16 23:10:33 -07:00
Alex Brainman
5e6203d28b syscall: more changes to mingw version 
- mkall now generates syscall stabs automatically
- we can call unicode versions of winapi now
- introduce GetErrstr function to fetch error text given errno
- general cleanup

R=rsc
CC=golang-dev
https://golang.org/cl/562041
 2010-03-16 23:10:07 -07:00
Andrew Gerrand
9d930040d7 json: add MarshalIndent (accepts user-specified indent string) 
Fixes #661

R=r, rsc, skorobo
CC=golang-dev
https://golang.org/cl/576042
 2010-03-17 15:41:16 +11:00
Russ Cox
e153d3d818 syscall: add const ARCH, analogous to OS 
R=r
CC=giles, golang-dev
https://golang.org/cl/600041
 2010-03-16 18:45:48 -07:00
Russ Cox
cf5ee36aa0 version.bash: cope with ancient Mercurial 
R=adg
CC=dpx, golang-dev
https://golang.org/cl/593043
 2010-03-16 18:45:06 -07:00
Russ Cox
141821d512 http: change RawPath to mean raw path, not raw everything-after-scheme. 
The new meaning is more useful for both websocket and http.

R=r, petar-m, ukai
CC=golang-dev, madari
https://golang.org/cl/582043
 2010-03-16 18:44:55 -07:00
Russ Cox
c75f891a72 utf16: new package 
needed for interacting with various legacy interfaces,
like Windows and the Mac OS clipboard.

R=r
CC=golang-dev
https://golang.org/cl/595041
 2010-03-16 18:44:37 -07:00
Andrew Gerrand
67148530d2 goinstall doc: fix link to godashboard/package 
R=rsc
CC=golang-dev
https://golang.org/cl/607041
 2010-03-17 11:40:05 +11:00
Robert Griesemer
53f3d0733c gofmt: more consistent formatting of const/var decls 
- gofmt -w src misc
- only manually modified file: src/pkg/go/printer/nodes.go

R=rsc
CC=golang-dev, r
https://golang.org/cl/606041
 2010-03-16 16:45:54 -07:00
Robert Griesemer
74fac99d05 godoc: initial support for showing popup information 
for identifiers in Go source code

- at the moment just show identifier kind (var, func, etc.) and name
  (eventually should show declaration, type, etc.)
- JavaScript parts by adg

R=rsc
CC=adg, golang-dev
https://golang.org/cl/578042
 2010-03-16 14:17:42 -07:00
Russ Cox
0b986316b8 net: fix IPMask.String not to crash on all-0xff mask 
R=r
CC=golang-dev
https://golang.org/cl/438042
 2010-03-16 14:16:33 -07:00
Petar Maymounkov
7f4c2caea5 http: add ParseQuery 
R=rsc
CC=golang-dev
https://golang.org/cl/238041
 2010-03-16 13:57:16 -07:00
Conrad Meyer
899e2e6e0c sha512: add sha384 (truncated version) 
R=rsc
CC=golang-dev
https://golang.org/cl/317041
 2010-03-16 13:26:21 -07:00
Robert Griesemer
926f59ba14 image/jpeg: fix typos 
Fixes #665.

R=nigeltao, nigeltao_golang
CC=golang-dev
https://golang.org/cl/570041
 2010-03-15 22:10:47 -07:00
Russ Cox
acfd7b8d12 runtime: lock finalizer table accesses 
R=r
CC=golang-dev
https://golang.org/cl/462043
 2010-03-15 20:29:17 -07:00
Robert Griesemer
b32f22b3f8 gofmt: fix for gofmt rewrite feature 
Fixes #643.

R=rsc
CC=golang-dev
https://golang.org/cl/576041
 2010-03-15 15:42:09 -07:00
Robert Griesemer
226c2ec256 godoc: support for multiple packages in a directory 
- smartly select the "right" package
- provide a list of other packages

R=rsc
CC=golang-dev
https://golang.org/cl/466042
 2010-03-12 18:16:21 -08:00
Russ Cox
1a5cd2c0e1 hash/crc64: new package implementing 64-bit CRC 
hash/crc32: add Update function
hash: add Sum64 interface

R=r
CC=golang-dev
https://golang.org/cl/445042
 2010-03-12 17:38:18 -08:00
Robert Griesemer
67f1becad6 gofmt: make sure there is a newline after 
a /*-style comment at the end of a file

Some minor cleanups/typo fixes along the way.

Fixes an issue where that newline was removed
after applying gofmt.

R=r
CC=golang-dev
https://golang.org/cl/476043
 2010-03-12 14:54:06 -08:00
Robert Griesemer
ee0c35be85 go/printer: fix a couple of hidden crashes that become 
visible only when enabling internal debug mode:
- in rare cases expression depth can underflow
- when printing a single labeled statement, indentation
  may underflow if not setup correctly

R=rsc
CC=golang-dev
https://golang.org/cl/484041
 2010-03-12 14:01:52 -08:00
Robert Griesemer
f7c27b9af9 ast/filter.go: missing nil-check causes crash 
R=rsc
CC=golang-dev
https://golang.org/cl/461041
 2010-03-11 17:39:55 -08:00
Robert Griesemer
3e24f2d6df godoc: fix formatting of -src output 
- go/filter.go: make MergePackageFiles smarter
- go/printer.go: handle positions from multiple files

R=rsc
CC=golang-dev
https://golang.org/cl/460042
 2010-03-11 16:44:56 -08:00
Robert Griesemer
8107cad45a math, path: minor comment fixes 
R=r
CC=golang-dev
https://golang.org/cl/444043
 2010-03-11 16:40:32 -08:00
Christopher Wedgwood
698bc461bf syslog: increase test timeout from 10ms to 100ms 
Problem pointed out by rsc.

R=rsc
CC=golang-dev
https://golang.org/cl/444041
 2010-03-11 09:46:16 -08:00
Robert Griesemer
2a62195153 math package: minor documentation fix 
R=rsc
CC=golang-dev
https://golang.org/cl/424041
 2010-03-10 17:04:43 -08:00
Robert Griesemer
799609e0b4 godoc: change -x to -src, update doc.go (missed in previous CL) 
R=rsc
CC=golang-dev
https://golang.org/cl/384044
 2010-03-10 15:41:36 -08:00
Robert Griesemer
35aec6c7f7 godoc: provide mode which shows exported interface in "source form" 
- on the commandline: godoc -x big
- in a webpage: provide form parameter ?m=src

Known issues:
- Positioning of comments incorrect in several cases. Separate CL.
- Need a link/menu to switch between different modes of presentation
  in the web view.

R=rsc
CC=golang-dev
https://golang.org/cl/376041
 2010-03-10 15:22:22 -08:00
Russ Cox
16e6df9807 fix 386 a[i] = cmplx(r, j) 
R=ken2
CC=golang-dev
https://golang.org/cl/384043
 2010-03-10 13:06:35 -08:00
Andrew Gerrand
a2772a593b template: add ParseFile, MustParseFile, and associated tests 
R=r
CC=golang-dev
https://golang.org/cl/391041
 2010-03-10 20:19:20 +11:00
Ken Thompson
2edb02b41e 1. decommit complex(float) conversion 
2. add complex algorithm for map/chan
3. test for use of complex in
   array, slice, field, chan, map,
   field, pointer.

R=rsc
CC=golang-dev
https://golang.org/cl/384041
 2010-03-09 17:51:30 -08:00
Russ Cox
529369e452 gc: remove duplicate errors, give better error for I.(T) 
R=ken2
CC=golang-dev
https://golang.org/cl/370041
 2010-03-09 15:09:37 -08:00
Alex Brainman
e00795859b syscall: minimal mingw version of syscall to call windows dlls 
lots of missing parts, but builds and can call dlls, see a sample code in syscall_mingw.go

R=rsc
CC=golang-dev
https://golang.org/cl/218042
 2010-03-09 15:09:09 -08:00
Dean Prichard
75e5ece03a reflect: typo in comment 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/369041
 2010-03-10 10:00:10 +11:00
Rob Pike
9280b746ee fmt: enable the complex tests now that 8g supports complex 
R=rsc
CC=golang-dev
https://golang.org/cl/357043
 2010-03-09 14:17:14 -08:00
Ken Thompson
38ad41c317 fix bugs compiling things like 
c = cmplx(imag(c), real(c))
without a temporary

R=rsc
CC=golang-dev
https://golang.org/cl/360043
 2010-03-09 13:39:45 -08:00
Ken Thompson
f229c8b546 identical complex implementation 
for 6g and 8g. can also be used
for 5g. 5g is still a stub.

R=rsc
CC=golang-dev
https://golang.org/cl/362041
 2010-03-09 12:49:24 -08:00
Dean Prichard
5b1a196c37 arm: cleanup build warnings 
trivial stuff
lex.c: these prototypes are in a.h
asm.c: unused variables
arm-pass.txt deal w/ sieve.go rename and addition of sieve2.go

R=kaib, rsc
CC=golang-dev
https://golang.org/cl/244041
 2010-03-08 18:13:19 -08:00
Raif S. Naffah
96c9603a43 crypto/ripemd160: new package 
R=rsc
CC=golang-dev
https://golang.org/cl/224081
 2010-03-08 18:12:36 -08:00
Conrad Meyer
bbec504f60 crypto/sha256: add SHA-224 
R=agl1, rsc
CC=golang-dev
https://golang.org/cl/253045
 2010-03-08 18:12:30 -08:00
Giles Lean
0ed8231e69 encoding/base64: fix typo in comment 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/258041
 2010-03-08 18:12:25 -08:00
Dean Prichard
f015c53ada gc: avoid fixed length buffer cleanbuf 
R=rsc
CC=golang-dev
https://golang.org/cl/302042
 2010-03-08 17:00:14 -08:00
Conrad Meyer
5bebadf23f crypto/sha512: new package 
R=rsc
CC=golang-dev
https://golang.org/cl/240043
 2010-03-08 17:00:04 -08:00
Russ Cox
4ac011a011 gc: simplify complex typecheck 
do not convert to float prematurely.

R=ken2
CC=golang-dev
https://golang.org/cl/311041
 2010-03-08 15:44:18 -08:00
Russ Cox
4f89dcdf99 5g/6g/8g: fix double function call in slice 
Fixes #654.

R=ken2
CC=golang-dev
https://golang.org/cl/310041
 2010-03-08 14:19:28 -08:00
Russ Cox
8ddd6c4181 runtime: clock garbage collection on bytes allocated, not pages in use 
This keeps fragmentation from delaying
garbage collections (and causing more fragmentation).

Cuts fresh godoc (with indexes) from 261M to 166M (120M live).
Cuts toy wc program from 50M to 8M.

Fixes #647.

R=r, cw
CC=golang-dev
https://golang.org/cl/257041
 2010-03-08 14:15:44 -08:00
Adam Langley
df53544f4f crypto/rsa: don't use safe primes. 
Previously we would require safe primes for our RSA key generation.
Since this took rather a long time, this removes the requirement that
the primes be safe.

OpenSSL doesn't use safe primes for RSA key generation either
(openssl-0.9.8l/crypto/rsa/rsa_gen.c:122)

Fixes #649.

R=rsc
CC=golang-dev
https://golang.org/cl/253041
 2010-03-08 09:25:24 -05:00
Christopher Wedgwood
520621d24c regex: Remove unneeded imports from test. 
R=rsc, adg, r
CC=golang-dev
https://golang.org/cl/264041
 2010-03-07 11:17:36 -08:00
Andrew Gerrand
f25e016c60 regexp: add ReplaceAllFunc and ReplaceAllStringFunc 
R=r
CC=golang-dev
https://golang.org/cl/247041
 2010-03-07 12:41:49 +11:00
Rob Pike
cba81d8058 fix bug in complex printing: imaginary didn't have same format as real. 
add tests.

R=rsc, ken2, ken3
CC=golang-dev
https://golang.org/cl/261041
 2010-03-06 13:38:14 -08:00
Ken Thompson
788b41751e PTAL 
R=r
CC=golang-dev
https://golang.org/cl/254043
 2010-03-06 11:26:33 -08:00
Ken Thompson
426099f42e 6g complex type usable 
8g and 5g have stubs to ignore complex

R=rsc
CC=golang-dev
https://golang.org/cl/257042
 2010-03-05 20:16:04 -08:00
Russ Cox
a9b9afa930 gc: fix crash on complicated arg to make slice. 
Fixes #615.

R=ken2
CC=golang-dev
https://golang.org/cl/255043
 2010-03-05 19:29:14 -08:00
Charles L. Dorian
067fe2840b math: faster hypot 
Use hardware sqrt for faster hypot; preserve software-only
hypot as hypotGo (like sqrtGo); enable benchmarking of
hypotGo.

R=rsc
CC=golang-dev
https://golang.org/cl/229049
 2010-03-05 16:45:39 -08:00
Russ Cox
ac499ed7a5 gc: better compilation of floating point += 
R=ken2
CC=golang-dev
https://golang.org/cl/255042
 2010-03-05 15:35:09 -08:00
Rob Pike
8c9944d8c8 bufio: WriteRune 
also fix a printing error in the test for bytes.Buffer

R=golang-dev
CC=golang-dev
https://golang.org/cl/240042
 2010-03-05 14:03:17 -08:00
Adam Langley
308064fc59 big: fix mistakes with probablyPrime 
probablyPrime would return false negatives in some cases.

This code has now been tested against GMP for several million iterations without issues.

Fixes #638.

R=rsc
CC=golang-dev
https://golang.org/cl/252041
 2010-03-05 15:55:26 -05:00
Rob Pike
0ac5ef70db Add ReadRune and WriteRune to bytes.Buffer 
The comments mention bufio's WriteRune, which should come next.

R=rsc
CC=golang-dev
https://golang.org/cl/245041
 2010-03-05 11:34:53 -08:00
Robert Griesemer
a145829873 frexp.go: remove html from comment 
R=r
CC=golang-dev
https://golang.org/cl/250041
 2010-03-05 10:30:50 -08:00
Robert Griesemer
9a65a06e37 godoc: don't throw away function documentation 
if there are multiple functions (for a package, type)
with the same name

Fixes #642.

R=rsc
CC=golang-dev
https://golang.org/cl/243041
 2010-03-05 10:13:58 -08:00
Robert Griesemer
e8a049b440 gofmt: modified algorithm for alignment of multi-line composite/list entries 
- only manual changes are in src/pkg/go/printer/nodes.go
- use a heuristic to determine "outliers" such that not entire composites are
  forced to align with them
- improves several places that were not unligned before due too simple heuristic
- unalignes some cases that contain "outliers"
- gofmt -w src misc

Fixes #644.

R=rsc, r
CC=golang-dev
https://golang.org/cl/241041
 2010-03-04 17:37:15 -08:00
Russ Cox
3e4e4ec704 goinstall: an experiment in (external) package installation 
R=adg, r
CC=cw, golang-dev
https://golang.org/cl/224043
 2010-03-04 17:04:50 -08:00
Spring Mc
3dcbf73c84 strings: make Split(s, "", n) faster 
R=rsc
CC=golang-dev
https://golang.org/cl/223096
 2010-03-04 16:15:51 -08:00
Russ Cox
36c5c5bf40 cc: disallow ... argument unless NOSPLIT is set. 
check that NOSPLIT functions don't use too much stack.
correct some missing NOSPLITs in the runtime library.

Fixes bug reported in
https://groups.google.com/group/golang-nuts/t/efff68b73941eccf

R=ken2
CC=golang-dev
https://golang.org/cl/236041
 2010-03-04 15:34:25 -08:00
Charles L. Dorian
6b80a5fa6d math: added ilogb, logb, remainder, tests and special conditions 
Also added expm1_386 and remainder_386; shortened exp_386

R=rsc
CC=golang-dev
https://golang.org/cl/217109
 2010-03-03 18:17:13 -08:00
Russ Cox
e53f7d8993 net: put [ ] around IPv6 addresses for Dial 
Update #538.

R=r
CC=golang-dev
https://golang.org/cl/229045
 2010-03-03 17:30:39 -08:00
Russ Cox
74b131c0ab net: fix nil deref in testTimeout when Dial fails 
Pointed out by Scott Schwartz.

Fixes #637.

R=scotts
CC=golang-dev
https://golang.org/cl/225042
 2010-03-03 17:30:29 -08:00
Russ Cox
f1550482fa gc: fix imported and not used message - show path 
R=ken2
CC=golang-dev
https://golang.org/cl/229046
 2010-03-03 17:23:47 -08:00
Rob Pike
90367756bb encoding/binary: fix error reporting bug 
R=rsc
CC=golang-dev
https://golang.org/cl/224096
 2010-03-03 12:35:16 -08:00
Stephen Ma
3b82f295b4 net: fix network timeout boundary condition. 
Fixes #472.

R=golang-dev
CC=golang-dev
https://golang.org/cl/223108
 2010-03-03 18:43:36 +11:00
Stephen Ma
b73e592ed1 net: correct DNS configuration 
Set defaults to the same values as various C DNS resolver libraries.
Use the timeout value from the configuration.
Fixes #632.

R=rsc
CC=golang-dev
https://golang.org/cl/223094
 2010-03-03 15:25:26 +11:00
Ken Thompson
7d4b1e4c0d more on type complex. 
getting close.

R=rsc
CC=golang-dev
https://golang.org/cl/224105
 2010-03-02 18:32:11 -08:00
Robert Griesemer
305f5433f3 gofmt: fix alignment of multi-line var declarations 
- gofmt -w src misc

R=rsc, r
CC=golang-dev
https://golang.org/cl/223101
 2010-03-02 17:23:07 -08:00
Andrew Gerrand
adf1e4c5fd http: corrected comment for Response.GetHeader. 
Fixes #622.

R=rsc
CC=golang-dev
https://golang.org/cl/224084
 2010-03-03 08:53:22 +11:00
Robert Griesemer
f44fa9b4c7 gofmt: experiment: align values in map composites where possible 
- gofmt -w src misc
- looking for feedback

R=rsc, r
CC=golang-dev
https://golang.org/cl/223076
 2010-03-02 13:46:51 -08:00
Andrey Mirtchovski
1f3222a57b strings.Bytes -> []byte for documentation example, src/pkg/* comments, and htmlgen.go 
R=rsc, adg
CC=golang-dev
https://golang.org/cl/224087
 2010-03-02 11:18:22 +11:00
Andrew Gerrand
6d0f1fedbf gotest: set $AS to $GOBIN/$AS 
May address issue 624.

R=rsc
CC=golang-dev
https://golang.org/cl/223083
 2010-02-28 21:49:06 -08:00
Stephen Ma
a627d61d5d Count utf8 runes, not bytes when determining string width. Note 
that pad() still counts bytes, but it's currently only used for
1 byte runes.

Fixes #612.

R=r
CC=golang-dev
https://golang.org/cl/217064
 2010-02-28 21:15:56 +11:00
Russ Cox
fe746055a2 testing/benchmark: paranoia - make sure n always grows 
R=wcn
CC=golang-dev
https://golang.org/cl/223075
 2010-02-26 17:18:43 -08:00
Raif S. Naffah
ef531c2b57 crypto/blowfish: new package 
R=rsc
CC=golang-dev
https://golang.org/cl/217116
 2010-02-26 15:24:46 -08:00
Robert Griesemer
059bc2742a go/parser cleanup: remove some state by writing more functional code 
R=rsc
CC=golang-dev
https://golang.org/cl/223071
 2010-02-26 14:50:12 -08:00
Russ Cox
bc6878331a 8g: fix out of register bug in byte(x) code 
R=ken2
CC=golang-dev
https://golang.org/cl/223070
 2010-02-26 14:21:52 -08:00
Ian Lance Taylor
e6443f6255 Add -r option to 6l/8l/5l. 
This permits more flexibility with cgo and swig in cases where
the program is run on a machine other than the one on which it
is built.  Rather than storing the absolute path to the shared
library in the DT_NEEDED entry, we can store just the name,
and let the dynamic linker find it using DT_RUNPATH or the
LD_LIBRARY_PATH environment variable.

R=rsc
CC=golang-dev
https://golang.org/cl/223068
 2010-02-26 14:03:52 -08:00
Russ Cox
ba50599e46 8g: make a[byte(x)] truncate x 
R=ken2
CC=golang-dev
https://golang.org/cl/223069
 2010-02-26 13:15:29 -08:00
Robert Griesemer
9520a68268 go/scanner: the position of '\n's chars must be the last position of the current line 
Background: This didn't matter until recently, because '\n' don't appear as token starts
in source code and thus the exact position was irrelevant (and set as was easiest in the
code). With auto semicolon insertion, a virtual semicolon may be inserted when a '\n' is
seen. The position of the semicolon is the position of the '\n'. Without this fix, these
semicolons appeared on the next line instead of the line where they were inserted.  This
affected the association of comments to declarations in the parser. As a result, some
lead comments where considered line comments, not collected in the ast, and not shown in
godoc pages. (This affected only godoc pages, not gofmt-formatted programs).

Fixes #592.

R=rsc
CC=golang-dev
https://golang.org/cl/224068
 2010-02-26 11:23:12 -08:00
Micah Stetson
8c5404746f Fix a couple of bugs referencing data values in template. 
Adds tests and fixes for two cases that fail with the current release.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/217115
 2010-02-26 18:39:43 +11:00
Russ Cox
8fbd5f8a82 use []byte("abc") in place of []byte{'a', 'b', 'c'} 
R=gri
CC=golang-dev
https://golang.org/cl/223059
 2010-02-25 16:43:43 -08:00
Robert Griesemer
d177539877 go/printer, gofmt: align comments in multi-line expression lists 
- gofmt -w src misc
- improves several lists and fixes minor degradation introduced
  with the fix for issue 628
- removed some dead code (stringList)

R=rsc
CC=golang-dev
https://golang.org/cl/223058
 2010-02-25 16:07:55 -08:00
Russ Cox
9750adbbad strings: delete Runes, Bytes 
gofmt -w -r 'strings.Bytes(a) -> []byte(a)' src/cmd src/pkg test/bench
gofmt -w -r 'strings.Runes(a) -> []int(a)' src/cmd src/pkg test/bench
delete unused imports

R=r
CC=golang-dev
https://golang.org/cl/224062
 2010-02-25 16:01:29 -08:00
Robert Griesemer
dfaa6eaa76 tabwriter: make use of new []byte() conversion 
R=rsc
CC=golang-dev
https://golang.org/cl/224063
 2010-02-25 15:54:12 -08:00
Russ Cox
3910161307 gc: implement []int(string) and []byte(string) 
R=ken2
CC=golang-dev
https://golang.org/cl/224060
 2010-02-25 15:11:07 -08:00
Stephen Weinberg
b86c0b0c4a Fix small typo in net package. 
R=rsc
CC=golang-dev
https://golang.org/cl/224061
 2010-02-25 14:49:14 -08:00
Robert Griesemer
dbe0b57012 go/printer, gofmt: correct indentation after certain /*-style comments 
- applied gofmt to src and misc

Note: This fix improved formatting of src/pkg/math/all_test.go but leads
to a degradation in src/pkg/exp/4s/xs.go. The latter happened to "work"
before accidentally. Fixing the alignment in that case in general will
be a separate CL.

Fixes #628.

R=rsc
CC=golang-dev
https://golang.org/cl/223054
 2010-02-25 13:47:16 -08:00
Robert Griesemer
e0d5177dd7 tabwriter: indicate section breaks if Debug flag is set 
R=rsc
CC=golang-dev
https://golang.org/cl/224057
 2010-02-25 13:26:55 -08:00
Ian Lance Taylor
bada653f4d Use consistent types in .h file and .c file. 
R=rsc
CC=golang-dev
https://golang.org/cl/224053
 2010-02-25 10:13:09 -08:00
Robert Griesemer
859e4d51c3 strings: remove a couple of redundant tests 
(per suggestion from Heresy.Mc@gmail.com)

R=rsc
CC=golang-dev
https://golang.org/cl/223052
 2010-02-25 10:02:39 -08:00
Kevin Ballard
20834d644f path: Fix bug in Match with non-greedy stars 
path.Match() errors out when testing "*x" against "xxx"
because it matches the star non-greedily. Ensure that
the last chunk consumes the rest of the name.

R=r, rsc
CC=golang-dev
https://golang.org/cl/223050
 2010-02-25 09:15:52 -08:00
Rob Pike
24ee7f799c %q in fmt: if the object is a Stringer, use String() to get the value to quote. 
R=rsc
CC=golang-dev
https://golang.org/cl/224051
 2010-02-25 17:29:37 +11:00
Robert Griesemer
d5248c4a96 go/scanner: support for complex (imaginary) constants 
R=rsc
CC=golang-dev
https://golang.org/cl/223044
 2010-02-24 17:06:40 -08:00
Ian Lance Taylor
7c99dcbdf9 Install runtime.h and cgocall.h. 
This permits cgo generated code to use these header files even
if the Go sources are not around.

R=rsc
CC=golang-dev
https://golang.org/cl/224045
 2010-02-24 17:00:25 -08:00
Robert Griesemer
ef0be41e20 go/ast: streamline representation of field lists 
- always include position information about opening/closing parens/braces
- replace uses of []*ast.Field with *ast.FieldList

Fixes #473.

R=rsc
CC=golang-dev
https://golang.org/cl/223043
 2010-02-24 16:17:11 -08:00
Russ Cox
78961ed961 path: add Match 
R=eridius, r, rog
CC=golang-dev
https://golang.org/cl/217088
 2010-02-24 16:11:14 -08:00
Russ Cox
37666561b2 http: fix handling of Close, use Close in http.Post 
default to HTTP/1.1

R=petar-m
CC=golang-dev
https://golang.org/cl/224041
 2010-02-24 15:13:39 -08:00
Robert Griesemer
1be05bbe1e gofmt: don't print ()'s around function-typed results (not needed anymore) 
- add extra test cases to go/printer tests
- apply gofmt to src and misc

R=rsc
CC=golang-dev
https://golang.org/cl/223041
 2010-02-24 13:24:37 -08:00
Robert Griesemer
228903c5da go/printer: use general comment intersperse mechanism everywhere 
- remove several TODOs
- as a side-effect, comment stylers are now used always and comments
  will be properly colored in godoc pkg documentation pages (and not
  only when looking at source text)

R=rsc
CC=golang-dev
https://golang.org/cl/222041
 2010-02-24 11:06:46 -08:00
Mark Zavislak
6a0af8e118 crypto package documentation fix 
Replaces stale references to modes.go.

R=golang-dev, agl, rsc
CC=golang-dev
https://golang.org/cl/218071
 2010-02-23 12:01:09 -08:00
Rob Pike
38202de114 goyacc: fix handling of / and comments in goyacc 
Fixes #618.

R=rsc
CC=golang-dev
https://golang.org/cl/217094
 2010-02-23 16:00:14 +11:00
Russ Cox
8ba5c5593f runtime: work around Linux kernel bug in futex 
Fixes #420.

R=r
CC=golang-dev
https://golang.org/cl/218065
 2010-02-22 20:45:36 -08:00
Russ Cox
5c2197ac8f net: disable UDP server test 
has been flaking on various architectures.
not sure why, but doesn't seem to be Go's fault.

Fixes #617.

R=r
CC=golang-dev
https://golang.org/cl/217093
 2010-02-22 20:38:56 -08:00
Charles L. Dorian
78e918ccba math: add lgamma; in-line special cases of acosh, nextafter 
Added lgamma.go, tests and special cases.

R=rsc
CC=golang-dev
https://golang.org/cl/217060
 2010-02-22 17:12:48 -08:00
Nigel Tao
2ac3df210b Fix xgb/example.go typo. 
R=adg
CC=golang-dev
https://golang.org/cl/210047
 2010-02-23 11:54:57 +11:00
Robert Griesemer
b0fba898ef go/printer (gofmt): remove more residue from semicolon transition 
minor unrelated cleanups

R=rsc
CC=golang-dev
https://golang.org/cl/217086
 2010-02-22 15:41:59 -08:00
Petar Maymounkov
39e91f8858 http: use RawURL in Request.Write 
R=rsc
CC=golang-dev
https://golang.org/cl/217066
 2010-02-22 15:39:30 -08:00
Michael Hoisie
1a37656b7a xml: treat bool as value in Unmarshal 
R=rsc
CC=golang-dev
https://golang.org/cl/218050
 2010-02-22 15:21:13 -08:00
Petar Maymounkov
e465ad3cbd http: fix bug in Post 
R=rsc
CC=golang-dev
https://golang.org/cl/217059
 2010-02-22 14:46:59 -08:00
Sergei Skorobogatov
7870672c7f json: fix quoted strings in Marshal 
R=rsc
CC=golang-dev
https://golang.org/cl/217047
 2010-02-22 14:32:40 -08:00
Robert Griesemer
22e960547f scanner: match go/scanner and disallow NUL character; 
also check for illegal UTF-8 sequences

R=rsc
CC=golang-dev
https://golang.org/cl/218061
 2010-02-22 14:21:59 -08:00
Michael Hoisie
0485a999ff http request URI should never be empty 
R=rsc, adg
CC=golang-dev
https://golang.org/cl/217071
 2010-02-21 19:49:43 -08:00
Ken Thompson
458b53ea7d all done except - 
complex divide
float(complex) conversion
8g 5g etc
tests

R=rsc
CC=golang-dev
https://golang.org/cl/218044
 2010-02-21 17:51:39 -08:00
Russ Cox
ed13d39972 gc: minor const simplifications 
R=ken2
CC=golang-dev
https://golang.org/cl/217069
 2010-02-21 11:18:09 -08:00
Ken Thompson
f59cb49a5a fixed bug in mpconst float multiply by 0. 
more complex -- constants, variables and print.

R=rsc
CC=golang-dev
https://golang.org/cl/217061
 2010-02-19 20:42:50 -08:00
Timo Savola
4f8a000e17 websocket: fix binary frame size decoding 
R=ukai, rsc
CC=golang-dev
https://golang.org/cl/166074
 2010-02-19 18:40:09 -08:00
Robert Griesemer
989ef60509 go/ast: use a slice instead of a linked list for the list of comments 
(this will simplify some further changes)
removed several TODOs

R=rsc
CC=golang-dev
https://golang.org/cl/216059
 2010-02-19 17:03:09 -08:00
Robert Griesemer
aaec61555a godoc: fix path resolution for command-line one more time (sigh...) 
R=rsc
CC=golang-dev
https://golang.org/cl/217058
 2010-02-19 16:23:19 -08:00
Robert Griesemer
8e714aab2b - removed exp/parser (support for old semicolon syntax) 
- go/ast: removed StringList (not needed anymore)
- go/ast: changed import path and field list tag to a single string
- updated all dependencies

R=rsc
CC=golang-dev
https://golang.org/cl/217056
 2010-02-19 16:01:31 -08:00
Robert Griesemer
cf743c1be6 godoc: make commandline use work again 
R=rsc
CC=golang-dev
https://golang.org/cl/216054
 2010-02-19 11:41:48 -08:00
Petar Maymounkov
1480ce373e http: unified body transfer (read & write) logic in http.Request/Response. 
Compliance issue addressed here: POST requests carrying form data are required
to use "identity" transfer encoding by common nginx and apache server configurations,
e.g. wordpress.com (and many others). So, Request needed to be able to send
non-chunked encodings.

Thus, Request is extended to support identity and chunked encodings, like
Response.  Since the Read() and Write() logic are shared by both (and are
quite long), it is exported in a separate file transfer.go.

R=rsc
CC=golang-dev
https://golang.org/cl/217048
 2010-02-19 08:38:40 -08:00
Petar Maymounkov
8d9c2b2eab http: add Pending method to ServerConn, ClientConn 
R=rsc
CC=golang-dev
https://golang.org/cl/216052
 2010-02-19 08:21:21 -08:00
Adam Langley
32c3c95339 crypto/x509: support certificate creation. 
R=rsc
CC=golang-dev
https://golang.org/cl/212041
 2010-02-19 10:55:41 -05:00
Petar Maymounkov
55828cee94 http: add DumpRequest, DumpResponse, for debugging 
R=rsc
CC=golang-dev
https://golang.org/cl/206050
 2010-02-19 07:51:51 -08:00
Petar Maymounkov
d26e204514 http: persistent connection objects 
R=rsc
CC=golang-dev
https://golang.org/cl/203051
 2010-02-18 23:38:21 -08:00
Petar Maymounkov
e3b94edc03 http: do not edit Response.ContentLength in Response.Write 
R=rsc
CC=golang-dev
https://golang.org/cl/207061
 2010-02-18 23:38:17 -08:00
Russ Cox
80a14df122 gc: double-initialization 
R=ken2
CC=golang-dev
https://golang.org/cl/217044
 2010-02-18 23:33:57 -08:00
Kai Backman
c0aac20e20 combined pchw and embedded into tiny. added section on arm to README 
R=rsc
CC=golang-dev
https://golang.org/cl/194151
 2010-02-18 23:33:21 -08:00
Charles L. Dorian
c3fa32c747 math: add Cbrt and Sincos; x87 versions of Sincos, Frexp, Ldexp 
Added special condition and benchmarks for Cbrt, Sincos. Took Frexp and Ldexp out of bits.go.

R=rsc
CC=golang-dev
https://golang.org/cl/206084
 2010-02-18 23:33:15 -08:00
Evan Shaw
4af0a58ea9 8a/8l: Added FCMOVcc instructions 
Thanks to Charles Dorian for the help.

R=rsc
CC=Charlie Dorian, golang-dev
https://golang.org/cl/207049
 2010-02-18 23:33:06 -08:00
Amrut Joshi
d8675d25e5 xml: allow unquoted attribute values in non-Strict mode 
HTML4 standard supports unquoted attibute values in certain cases
(http://www.w3.org/TR/REC-html40/intro/sgmltut.html#h-3.2.2).

R=rsc
CC=golang-dev
https://golang.org/cl/207095
 2010-02-18 23:32:55 -08:00
Fumitoshi Ukai
2161e3e23e http: avoid server crash on malformed client request 
R=r, rsc
CC=golang-dev
https://golang.org/cl/206079
 2010-02-18 18:32:40 -08:00
Russ Cox
c2dea2196c exec: add dir argument to Run. 
fix, test MergeWithStdout

R=r
CC=golang-dev
https://golang.org/cl/214046
 2010-02-18 18:32:33 -08:00
Russ Cox
4589c34580 gc: fix this morning's bug fix 
R=ken2
CC=golang-dev
https://golang.org/cl/216043
 2010-02-18 18:31:13 -08:00
Ken Thompson
fc010adcd7 complex constant multiply and divide 
R=rsc
CC=golang-dev
https://golang.org/cl/217041
 2010-02-18 17:55:11 -08:00
Robert Griesemer
d17ffb9753 godoc: path cleanups, fixed a race condition, initial support for a menu on pages 
R=rsc
CC=adg, golang-dev
https://golang.org/cl/215050
 2010-02-18 17:40:50 -08:00
Dean Prichard
86b0ea6447 sync: allow to work on armv5 
asm_arm.s was using ldrex which does not work
on armv5. Tested on Sheevaplug.

R=rsc, kaib
CC=golang-dev
https://golang.org/cl/214049
 2010-02-18 15:37:16 -08:00
Ken Thompson
713e3e1541 more complex - constants 
import and export

R=rsc
CC=golang-dev
https://golang.org/cl/214050
 2010-02-18 14:46:28 -08:00
Russ Cox
1734cb02e7 gc: recursive interface embedding 
Fixes #287.

R=ken2
CC=golang-dev
https://golang.org/cl/215048
 2010-02-18 11:15:36 -08:00
Russ Cox
cf015fd0b8 5g/8g: fix build 
R=ken2
CC=golang-dev
https://golang.org/cl/215042
 2010-02-17 22:41:04 -08:00
Ken Thompson
33d6a260c1 new types complex, complex64 and complex128 
only front-end compiler work.
best to do thin in 3 steps
1. frontend
2. backend
3. lib

R=rsc
CC=golang-dev
https://golang.org/cl/214042
 2010-02-17 22:08:30 -08:00
Robert Griesemer
cd72f77f23 apply gofmt to src and misc 
R=rsc
CC=golang-dev
https://golang.org/cl/213041
 2010-02-17 15:46:46 -08:00
Robert Griesemer
1cf6fdf8a1 gofmt: make sure certain 2-line comments are stable 
under repeated application of gofmt

R=agl, agl1
CC=golang-dev
https://golang.org/cl/212046
 2010-02-17 15:41:26 -08:00
Russ Cox
fb5506600f 8g: respect ullman numbers in float comparison 
Fixes #602.

R=ken2
CC=golang-dev
https://golang.org/cl/212045
 2010-02-17 15:28:45 -08:00
Rob Pike
7b76175a1c time.Ticker: fix bug arising when all tickers are dead. 
thanks to yglgogo for analysis.

Fixes #593.

R=rsc
CC=golang-dev
https://golang.org/cl/210044
 2010-02-18 09:55:29 +11:00
Nigel Tao
3dc04f4a22 Add Src and Over draw operators. 
R=r, rsc
CC=golang-dev
https://golang.org/cl/207096
 2010-02-17 14:34:51 +11:00
Russ Cox
7b5789b584 gc: undo attempt at fixing recursive interface embedding 
Fixes #582.

Update #287
Status: Accepted
Bug fix was too intrusive; undo and reopen issue.

R=ken2
CC=golang-dev
https://golang.org/cl/209044
 2010-02-16 17:44:15 -08:00
Robert Griesemer
855986d54f go/scanner: comply with spec changes (do not allow NUL chars) 
and complain about illegal UTF-8 code sequences

R=rsc
CC=golang-dev
https://golang.org/cl/209043
 2010-02-16 17:39:44 -08:00
Russ Cox
401062f720 gc: fix build (signed char bug) 
R=ken2
CC=golang-dev
https://golang.org/cl/210043
 2010-02-16 17:30:33 -08:00
Russ Cox
cfff862862 gc: disallow NUL byte, catch more invalid UTF-8, test 
R=ken2, ken3
CC=golang-dev
https://golang.org/cl/209041
 2010-02-16 16:47:39 -08:00
Russ Cox
04d9c8853b runtime: fix bug in Caller documentation 
R=r
CC=golang-dev
https://golang.org/cl/207110
 2010-02-16 16:11:11 -08:00
Robert Griesemer
db9a9662a1 godoc: updated documentation 
R=r
CC=golang-dev
https://golang.org/cl/207112
 2010-02-16 15:36:55 -08:00
Rob Pike
7db472fd34 The prefix optimization applies only to the first iteration. 
Fixes #596.

R=rsc
CC=golang-dev
https://golang.org/cl/206101
 2010-02-17 08:49:00 +11:00
Robert Griesemer
ca075494a6 godoc: initialize vars depending on flags after parsing the flags. 
R=rsc
CC=golang-dev
https://golang.org/cl/206109
 2010-02-16 12:49:41 -08:00
Robert Griesemer
ffd0961313 godoc: fix initialization issue 
R=rsc
CC=golang-dev
https://golang.org/cl/207111
 2010-02-16 11:54:12 -08:00
Giles Lean
5aa3a8de6d syscall: make signature of Umask on OS X, FreeBSD match Linux. 
R=rsc
CC=golang-dev
https://golang.org/cl/207071
 2010-02-16 11:43:25 -08:00
Giles Lean
0b4d8c19af cc: use "cpp" anywhere in path, not "/bin/cpp" 
R=rsc
CC=golang-dev
https://golang.org/cl/206077
 2010-02-16 11:32:41 -08:00
Robert Griesemer
5883c6ef1f godoc support for directories outside $GOROOT 
Example use: godoc -path=/home/user1:/home/build/foo -http=:6666
will start a local godoc that maps urls starting with /pkg/user1 or
/pkg/foo to the respective roots specified in the path.

Missing: Handling of overlapping package directories, multiple
packages per directory.

R=rsc
CC=golang-dev
https://golang.org/cl/206078
 2010-02-16 11:20:55 -08:00
Robert Griesemer
85498cbcdd remove assumption that all files belonging to a package are in the same directory: 
- adjust ast.Package node and doc.PackageDoc correspondingly
- introduce parser.ParseFiles

R=rsc
CC=golang-dev
https://golang.org/cl/207087
 2010-02-16 11:20:25 -08:00
Robert Griesemer
2f816d5b73 Don't print ()'s around a range clause's expression. 
Fixes #605.

R=rsc
CC=golang-dev
https://golang.org/cl/207108
 2010-02-16 10:19:51 -08:00
Russ Cox
e7fc5c2789 gc: test & fix handling of very long string constants 
R=ken2
CC=golang-dev
https://golang.org/cl/207106
 2010-02-16 10:16:24 -08:00
Ian Lance Taylor
115066fd14 Fix printing of named floating point types. 
Try to avoid infinite recursion if String fails due to
printing a bad type.

Add test for String method with named basic types.

R=r
CC=golang-dev
https://golang.org/cl/207102
 2010-02-15 22:42:49 -08:00
Robert Griesemer
fba50ee5ed update gofmt test script 
R=adg
CC=golang-dev
https://golang.org/cl/207088
 2010-02-12 15:28:11 -08:00
Russ Cox
58d5d6f34f http: clarify ServeHTTP return 
Fixes #580.

R=adg
CC=golang-dev
https://golang.org/cl/207086
 2010-02-12 14:27:44 -08:00
Russ Cox
5ab8f00bf8 gc: diagnose invalid array bounds 
Fixes #587.

R=ken2
CC=golang-dev
https://golang.org/cl/207085
 2010-02-12 13:59:02 -08:00
Russ Cox
9f77e7ea3c runtime: dummy gettime for mingw/386. 
Fixes #598.

R=adg
CC=golang-dev
https://golang.org/cl/206089
 2010-02-12 12:49:16 -08:00
Robert Griesemer
a75ebe192e correct meaning of "absolute" and "relative" 
(implementation was swapped)

R=adg
CC=golang-dev, rsc
https://golang.org/cl/207069
 2010-02-11 13:59:10 -08:00
Robert Griesemer
a91fa9d52e Steps towards more flexible godoc: 
The Mapping object implements a flexible
mapping of relative to absolute paths and
vice versa.

R=rsc
CC=golang-dev
https://golang.org/cl/206067
 2010-02-11 10:01:03 -08:00
Kai Backman
494bcc80e4 stop the 5c optimizer from clobbering extern static registers. 
R=rsc, ken2
CC=golang-dev
https://golang.org/cl/204064
 2010-02-10 22:42:05 -08:00
Russ Cox
22a7f2a14d runtime: delete MHeapMapCache, which is useless 
because free needs to mark the block as freed to
coordinate with the garbage collector.

(in C++ free can blindly put the block on the free list,
no questions asked, so the cache saves some work.)

R=iant
CC=golang-dev
https://golang.org/cl/206069
 2010-02-10 21:23:08 -08:00
Nigel Tao
fc8e3d4004 exp/draw test. 
R=rsc
CC=golang-dev
https://golang.org/cl/203062
 2010-02-11 13:38:16 +11:00
Petar Maymounkov
c27c3aa6d8 Added tests for http.Request/Response.Write() 
R=rsc
CC=golang-dev
https://golang.org/cl/199070
 2010-02-10 17:29:03 -08:00
Russ Cox
c312d0e0ca net: use slightly less predictable dns request id 
not trying to be secure, just not repetitive
(sending with the same id repeatedly makes
some resolvers stop replying.)

eventually we'll replace this with linking against
the system's native resolver.

R=p
CC=golang-dev
https://golang.org/cl/207051
 2010-02-10 16:35:35 -08:00
Russ Cox
66cdc699b2 arm: fix build on android 
R=kaib
CC=golang-dev
https://golang.org/cl/206059
 2010-02-10 15:01:02 -08:00
Russ Cox
fb94be55dc runtime: tighten garbage collector 
* specialize sweepspan as sweepspan0 and sweepspan1.
 * in sweepspan1, inline "free" to avoid expensive mlookup.

R=iant
CC=golang-dev
https://golang.org/cl/206060
 2010-02-10 14:59:39 -08:00
Russ Cox
991a968f44 runtime: do not zero blocks on free (this time for sure!) 
R=iant
CC=golang-dev
https://golang.org/cl/207054
 2010-02-10 11:31:00 -08:00
Alex Brainman
3b1a71862e 8l: pe executable building code changed to include import table for kernel32.dll functions 
Fixes #586.

R=rsc
CC=golang-dev
https://golang.org/cl/203060
 2010-02-10 00:47:52 -08:00
Russ Cox
1ca39fb1fd gc: fix mkopnames and color grep interaction 
Fixes #406.

R=adg
CC=golang-dev
https://golang.org/cl/207053
 2010-02-10 00:44:43 -08:00
Russ Cox
f9f66b97e2 ld: unused variable 
R=adg
CC=golang-dev
https://golang.org/cl/207050
 2010-02-10 00:44:22 -08:00
Charles L. Dorian
aee1434193 math: add Exp2; 386 FPU versions of Exp2 and Log1p 
Added tests and benchmarks for Exp2 (special cases same
as Exp). Log1p also enhances speed of inverse hyperbolics.

R=rsc
CC=golang-dev
https://golang.org/cl/206058
 2010-02-10 00:06:41 -08:00
Russ Cox
f25586a306 runtime: garbage collection + malloc performance 
* add bit tracking finalizer status, avoiding getfinalizer lookup
  * add ability to allocate uncleared memory

R=iant
CC=golang-dev
https://golang.org/cl/207044
 2010-02-10 00:00:12 -08:00
Michael Hoisie
0cba5fc051 mime: new package, use in http 
R=rsc
CC=golang-dev
https://golang.org/cl/186160
 2010-02-09 20:47:45 -08:00
Petar Maymounkov
c5287ecb9c http: protect io.WriteString in Request/Response.Write with error checking, 
since they were causing a silent program exit (too many EPIPE's).

R=rsc
CC=golang-dev
https://golang.org/cl/204062
 2010-02-09 17:42:51 -08:00
Ken Thompson
d4ad8e8ce3 bug fix in 6c/8c/5c mis-aligned 
function arguments.

R=rsc
CC=golang-dev
https://golang.org/cl/206054
 2010-02-09 17:26:04 -08:00
Russ Cox
2b4a9fa176 fix NaCl build for latest runtime changes 
R=iant
CC=golang-dev
https://golang.org/cl/206052
 2010-02-09 16:56:22 -08:00
Russ Cox
de90a7d4aa runtime: fix FreeBSD build 
stab in the dark but plausible: the kernel does try to
return time zone information.
http://fxr.watson.org/fxr/source/kern/kern_time.c?v=FREEBSD8#L421

R=iant
CC=golang-dev
https://golang.org/cl/206053
 2010-02-09 16:54:51 -08:00
Charles L. Dorian
c465331262 math: add functions Log2, Nextafter, Fdim, Fmax, Fmin 
Add functions, tests and benchmarks. Fix typos in comments
in expm1 and hypot_386.  Fix Acosh domain error in benchmark
test.

R=rsc
CC=golang-dev
https://golang.org/cl/204069
 2010-02-09 13:33:12 -08:00
Evan Shaw
baea3e946d 8a/8l: Added CMOVcc instructions 
R=rsc
CC=golang-dev
https://golang.org/cl/204067
 2010-02-09 13:33:07 -08:00
Russ Cox
d3be2e3e0a add simple garbage collector benchmarks to dashboard 
R=agl1
CC=golang-dev
https://golang.org/cl/207043
 2010-02-09 13:33:00 -08:00
Fazlul Shahriar
96476b4c3e make units compile 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/206044
 2010-02-09 13:20:22 -08:00
Russ Cox
62d627f0bc runtime: allow arbitrary return type in SetFinalizer. 
finalize chan, to free OS X semaphore inside Lock.
os: finalize File, to close fd.

Fixes #503.

R=ken2
CC=golang-dev
https://golang.org/cl/204065
 2010-02-08 21:41:54 -08:00
Russ Cox
9e2c9bb0ca gc: fix method expression bug 
R=ken2
CC=golang-dev
https://golang.org/cl/206043
 2010-02-08 21:40:35 -08:00
Russ Cox
e4f06812c5 runtime: instrument malloc + garbage collector. 
add simple garbage collection benchmark.

R=iant
CC=golang-dev
https://golang.org/cl/204053
 2010-02-08 14:32:22 -08:00
Andrew Gerrand
b4fb00b69b *l/*c: add -V flag to display version number 
R=rsc
CC=golang-dev
https://golang.org/cl/204044
 2010-02-08 09:46:53 -08:00
Evan Shaw
abe6a5b0f7 testing: Fix comment typo 
R=iant, rsc
CC=golang-dev
https://golang.org/cl/204068
 2010-02-07 23:11:54 -08:00
Adam Langley
d5841cac45 encoding/pem: add marshalling support. 
R=rsc
CC=golang-dev
https://golang.org/cl/203043
 2010-02-07 15:22:36 -05:00
Russ Cox
87915b6565 runtime: introduce MemStatsType 
R=ken2
CC=golang-dev
https://golang.org/cl/204061
 2010-02-07 01:20:44 -08:00
Kai Backman
ebf32c5868 fix comment 
R=rsc
CC=golang-dev
https://golang.org/cl/203053
 2010-02-06 21:59:46 -08:00
Nigel Tao
48cdb63baa draw.Draw fast paths for a nil mask (and RGBA dst). 
Averaged times (in microseconds) for drawing an 800x600 rectangle
are listed below. The summary is: around a 100x improvement.

draw.Draw call times were typically linear in the number of pixels
touched (i.e. drawing an 800x600 rectangle took 100x as much time as
drawing an 80x60 rectangle).

Before this change, there was only the general-but-slow code path.
When drawing any src with a 50%-opaque mask: 237300 us
When drawing any src with a nil mask: 50100 us

After this change, the 50%-opaque mask case is unchanged.
For an *image.RGBA dst and nil mask and...
...a uniform color (i.e. an image.ColorImage) src: 282 us
...another *image.RGBA src: 615 us.

For the curious, an intermediate implementation detected the special
cases but used simple nested for loops instead of the built-in copy
function. The respective times (compared to 282 and 615 for the
final implementation, or 50100 for the original) were 3110 and 3573.

Times were measured with 8g/8l on my laptop. I haven't tried gccgo
or other architectures.

R=r, rsc
CC=golang-dev
https://golang.org/cl/201048
 2010-02-06 15:57:19 +11:00
Petar Maymounkov
4fdab85178 http: sort header keys when writing Response or Request to wire 
R=rsc
CC=golang-dev
https://golang.org/cl/203050
 2010-02-05 18:32:02 -08:00
Ken Thompson
ce85868a00 bug in const float divide 
R=rsc
CC=golang-dev
https://golang.org/cl/204042
 2010-02-05 15:18:32 -08:00
Charles L. Dorian
072b560ee6 math: Atan2 special cases and tests; atan2_386 
Added special cases, tests and benchmarks for Atan2;
added 386 FPU version of Atan2.

R=rsc
CC=golang-dev
https://golang.org/cl/201068
 2010-02-05 14:55:19 -08:00
Rob Pike
cd2ecfb7b3 Ugly hack to provide some mechanism for printing documentation about 
Go source outside $GOROOT.

If the argument is a path starting with / or ., disregard $GOROOT.
Also, disable the check for package name matching the directory,
which is counterproductive in this case.

Apologies for the violence to the code but we need some help documenting
Go code outside the standard repository.

R=gri
CC=golang-dev
https://golang.org/cl/201064
 2010-02-06 08:53:46 +11:00
Adam Langley
95e08bde44 asn1: Fixes and additions to marshalling 
Marshalling:
* Fixes several silly bugs.
* Support the RawContents type.
* Support the RawValue type.
* Recurse into nested interface{}.

Both directions:
* Better handling of SETs. You can now tag an element in a
  structure with "set" to get the correct tag for serialisation.
* For types that aren't in a structure, you can now name them
  with "SET" on the end.
* SETs are no longer implicitly treated as SEQUENCEs.

R=rsc
CC=golang-dev
https://golang.org/cl/201049
 2010-02-05 05:42:02 -05:00
Adam Langley
5d827fac39 crypto/tls: typo fix 
R=rsc
CC=golang-dev
https://golang.org/cl/201047
 2010-02-05 05:39:49 -05:00
Stephen Weinberg
bc43cc3db0 path: make Join variadic 
R=rsc, r
CC=golang-dev
https://golang.org/cl/198049
 2010-02-05 02:39:33 -08:00