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Commit Graph

7892 Commits

Author SHA1 Message Date
Russ Cox
8bf34e3356 gc, runtime: replace closed(c) with x, ok := <-c
R=ken2, ken3
CC=golang-dev
https://golang.org/cl/4259064
2011-03-11 14:47:26 -05:00
Russ Cox
9f2cb86fe2 spec: remove closed from language, replaced by x, ok = <-c
R=gri, r, r2
CC=golang-dev
https://golang.org/cl/4249065
2011-03-11 14:47:02 -05:00
Brad Fitzpatrick
d3d672998f http: rename interface Transport to RoundTripper
Transport.Do -> RoundTripper.RoundTrip

This makes way for a subsequent CL to export the
currently private RoundTripper implementation
as struct Transport.

R=rsc, r
CC=golang-dev
https://golang.org/cl/4286043
2011-03-11 11:32:33 -08:00
Robert Griesemer
dbff0adaa7 gotype: commandline tool to typecheck go programs
First version. Handles scope analysis only at the
moment.

R=rsc, r, eds
CC=golang-dev
https://golang.org/cl/4259065
2011-03-11 10:27:25 -08:00
Brad Fitzpatrick
9554e67188 http: fix transport crash when request URL is nil
Fixes #1602

R=rsc, petar-m
CC=golang-dev
https://golang.org/cl/4284043
2011-03-11 09:54:31 -08:00
Russ Cox
e6c9bccd33 gopack: omit time stamps
This makes it possible to build a package twice
and get the same bytes both times.

R=r, dsymonds, r2
CC=golang-dev
https://golang.org/cl/4248077
2011-03-11 10:08:49 -05:00
Andrew Gerrand
08ceb870f2 .hgtags: s/release/weekly/
.hgtags, release.html: tag current weekly as release.r56

R=r, rsc
CC=golang-dev
https://golang.org/cl/4281041
2011-03-11 18:04:18 +11:00
Robert Griesemer
478f08a517 io/ioutil: clean-up of ReadAll and ReadFile
Make ReadAll use the same mechanism as ReadFile.

R=r
CC=golang-dev
https://golang.org/cl/4279041
2011-03-10 16:41:54 -08:00
Robert Griesemer
2e8b375e0e go/ast: fix printing of maps
Print a newline after each map entry;
similar to the style used for slices
and structs.

R=r, r2
CC=golang-dev
https://golang.org/cl/4274042
2011-03-10 16:00:39 -08:00
Robert Griesemer
f1fee448bc go/ast: ast.Print needs a file set to print position values nicely
Also removed a TODO (AST nodes have been restructured a while ago).

R=r
CC=golang-dev
https://golang.org/cl/4245077
2011-03-10 12:54:33 -08:00
Robert Griesemer
2099e9fdac gofmt: remove -trace and -ast flags
Functionality was only present for
debuggging and now is available in
gocheck where is makes more sense.

R=rsc
CC=golang-dev
https://golang.org/cl/4239078
2011-03-10 12:54:18 -08:00
Rob Pike
034ca39e56 flag: visit the flags in sorted order, for better messages.
Fixes #1601.

R=rsc
CC=golang-dev
https://golang.org/cl/4249070
2011-03-10 12:42:31 -08:00
Brad Fitzpatrick
bbad6900ce http: run tests even with DISABLE_NET_TESTS=1
All tests are now localhost only.

R=rsc
CC=golang-dev
https://golang.org/cl/4271042
2011-03-10 10:19:11 -08:00
Brad Fitzpatrick
8e1fa76047 http: don't hit external network in client_test.go
More reliable.

R=rsc
CC=golang-dev
https://golang.org/cl/4249068
2011-03-10 08:46:57 -08:00
Brad Fitzpatrick
aae7b695ac http: move RemoteAddr & UsingTLS from ResponseWriter to Request
ResponseWriter.RemoteAddr() string -> Request.RemoteAddr string
ResponseWriter.UsingTLS() bool -> Request.TLS *tls.ConnectionState

R=rsc, bradfitzwork
CC=gburd, golang-dev
https://golang.org/cl/4248075
2011-03-10 08:17:22 -08:00
Adam Langley
ee23ab16da crypto/openpgp: s/serialise/serialize/
(No code changes, Americanization only.)

R=rsc, bradfitzwork
CC=golang-dev
https://golang.org/cl/4250075
2011-03-10 10:36:04 -05:00
Brad Fitzpatrick
dc06ad5ad7 tls: move PeerCertificates to ConnectionState
R=agl, agl1
CC=golang-dev, rsc
https://golang.org/cl/4248078
2011-03-10 07:22:53 -08:00
Adam Langley
dd5adcc3c3 crypto/openpgp: bug fixes and fix misnamed function.
R=rsc, bradfitzwork
CC=golang-dev
https://golang.org/cl/4244066
2011-03-10 10:14:31 -05:00
Adam Langley
daf33c3ebe crypto/elliptic: add the N value of each curve.
R=rsc
CC=golang-dev
https://golang.org/cl/4240104
2011-03-10 10:04:06 -05:00
Adam Langley
f422242065 crypto/ecdsa: add package.
R=rsc, cw
CC=golang-dev
https://golang.org/cl/4253073
2011-03-10 09:42:34 -05:00
Rob Pike
f8f3145a08 gob: turn two panics into errors because they can be triggered
by bogus data, or are in any case recoverable.

Fixes #1598.

R=rsc
CC=golang-dev
https://golang.org/cl/4240101
2011-03-09 17:30:27 -08:00
Rob Pike
a16af59fd1 fmt: heaven forfend we export EOF = -1
R=adg
CC=golang-dev
https://golang.org/cl/4248076
2011-03-09 16:53:32 -08:00
Rob Pike
9e2fbe186d Effective Go: some small cleanups.
Add discussion of getters.
Add example using a map as a set.

R=golang-dev, gri, adg, iant
CC=golang-dev
https://golang.org/cl/4240100
2011-03-09 16:47:40 -08:00
Ian Lance Taylor
8206cce117 syslog: split Unix domain support from network support.
This is to make it easier to support Solaris syslog.  On
Solaris syslog messages are sent via STREAMS using putmsg to
/dev/conslog.  The putmsg call uses a a control buffer of type
log_cdtl and a data buffer which is the message, and it is in
general a big mess.  This CL just splits out the Unix domain
support so that Solaris can use a different mechanism.  I do
not propose to implement the Solaris support today.  This
split will make it possible for gccgo to just call the libc
function for now.

R=r, rsc
CC=golang-dev
https://golang.org/cl/4261061
2011-03-09 13:15:46 -08:00
Brad Fitzpatrick
ec5c475919 http: add Flusher type; remove Flush from ResponseWriter
The Flush functionality wasn't removed, but now you have
to test if your ResponseWriter is also a Flusher:

func ServeHTTP(rw http.ResponseWriter, req *http.Request) {
   if f, ok := rw.(http.Flusher); ok {
       f.Flush()
   }
}

R=rsc, bradfitzwork
CC=gburd, golang-dev
https://golang.org/cl/4239077
2011-03-09 10:24:50 -08:00
Rob Pike
2ac4d5270f rpc: delete unused field from InvalidRequest struct.
Was a mysterious holdover from an attempt to fix a problem
long-resolved, I think.

R=rsc, r2
CC=golang-dev
https://golang.org/cl/4243066
2011-03-09 10:02:17 -08:00
Roger Peppe
3a95587e01 fmt: make ScanState.Token more general.
When writing custom scanners, I found that
Token itself was rarely useful, as I did not always
want to stop at white space. This change makes
it possible to stop at any class of characters
while reusing the buffer within State.
(also fix a bug in Token)

R=r, r2
CC=golang-dev
https://golang.org/cl/4243055
2011-03-09 10:01:47 -08:00
Brad Fitzpatrick
2c420ece67 http: change ResponseWriter.SetHeader(k,v) to Header() accessor
Caller code needs to change:

rw.SetHeader("Content-Type", "text/plain")
to:
rw.Header().Set("Content-Type", "text/plain")

This now permits returning multiple headers
with the same name using Add:

rw.Header().Add("Set-Cookie", "..")
rw.Header().Add("Set-Cookie", "..")

This patch also fixes serialization of headers, removing newline characters.

Fixes #488
Fixes #914

R=rsc
CC=gburd, golang-dev
https://golang.org/cl/4239076
2011-03-09 09:41:01 -08:00
Lorenzo Stoakes
fe8639a9fb gc: fix comments in go.h
Trivial fix to '// n' comments against etype enum in go.h, as these have
got out of sync.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/4240097
2011-03-09 08:35:18 -08:00
Russ Cox
f0ab14647a ld: preserve symbol sizes during data layout
Fixes the broken linux/amd64 build.
The symbol table, itself a symbol, was having
its size rounded up to the nearest word boundary.
If the rounding add >7 zero bytes then it confused
the debug/gosym symbol table parser.  So you've
got a 1/8 chance to hit the bug on an amd64 system.

Just started in the recent change because I fixed
the rounding to round to word boundary instead
of to 4-byte boundary.

R=r
CC=golang-dev
https://golang.org/cl/4241056
2011-03-09 11:18:29 -05:00
David Anderson
ad102e143c syscall: implement Mount and Unmount for linux.
Note that, while the final argument of mount(2) is a void*, in
practice all filesystem implementations treat it as a string
of comma-separated mount options.

R=bradfitzgo, bradfitzwork
CC=golang-dev
https://golang.org/cl/4247070
2011-03-09 05:58:47 -08:00
David Anderson
05660b79ea syscall: implement Reboot for linux.
The published interface is the simple version of the syscall,
allowing all reboot functions except for the esoteric
LINUX_REBOOT_CMD_RESTART2.

R=golang-dev, bradfitzgo, bradfitzwork
CC=golang-dev
https://golang.org/cl/4256060
2011-03-09 05:45:08 -08:00
Nigel Tao
78879b3b8b compress/lzw: benchmark a range of input sizes.
R=rsc, nigeltao_gnome
CC=golang-dev
https://golang.org/cl/4240096
2011-03-09 16:32:02 +11:00
Andrew Gerrand
4896b17584 doc: update codelab wiki to fix template.Execute argument order
Fixes #1595.

R=r
CC=golang-dev
https://golang.org/cl/4243067
2011-03-09 12:59:13 +11:00
Robert Griesemer
758d05551d big: implemented custom Gob(En/De)coder for Int type
- factored implementation of Int.Bytes, Int.SetBytes
  and replaced existing code with much simpler cores
- use the shared bytes, setBytes routines for Gob
  (en/de)coding

Fixes #1496.

R=r, eds
CC=golang-dev
https://golang.org/cl/4249063
2011-03-08 17:27:44 -08:00
Rob Pike
8138654aa8 govet: handle '*' in print format strings.
While we're on govet, fix a couple of mistakes in a test.

Fixes #1592.

R=rsc
CC=golang-dev
https://golang.org/cl/4239071
2011-03-08 14:36:56 -08:00
Anthony Martin
f3ed1ad50c 5l, 8l: output missing section symbols
R=rsc
CC=golang-dev
https://golang.org/cl/4252067
2011-03-08 17:15:20 -05:00
Rob Pike
ce0de4229f FAQ: hello, world is now 1.1MB, down from 1.8MB
R=rsc
CC=golang-dev
https://golang.org/cl/4235061
2011-03-08 11:47:41 -08:00
Russ Cox
7a09a88274 5l, 6l, 8l: omit symbols for type, string, go.string
Much of the bulk of Go binaries is the symbol tables,
which give a name to every C string, Go string,
and reflection type symbol.  These names are not worth
much other than seeing what's where in a binary.

This CL deletes all those names from the symbol table,
instead aggregating the symbols into contiguous blocks
and giving them the names "string.*", "go.string.*", and "type.*".

Before:
$ 6nm $(which godoc.old) | sort | grep ' string\.' | tail -10
  59eda4 D string."aa87ca22be8b05378eb1c71...
  59ee08 D string."b3312fa7e23ee7e4988e056...
  59ee6c D string."func(*token.FileSet, st...
  59eed0 D string."func(io.Writer, []uint8...
  59ef34 D string."func(*tls.Config, *tls....
  59ef98 D string."func(*bool, **template....
  59effc D string."method(p *printer.print...
  59f060 D string."method(S *scanner.Scann...
  59f12c D string."func(*struct { begin in...
  59f194 D string."method(ka *tls.ecdheRSA...
$

After:
$ 6nm $(which godoc) | sort | grep ' string\.' | tail -10
  5e6a30 D string.*
$

Those names in the "Before" are truncated for the CL.
In the real binary they are the complete string, up to
a certain length, or else a unique identifier.
The same applies to the type and go.string symbols.

Removing the names cuts godoc by more than half:

-rwxr-xr-x 1 rsc rsc 9153405 2011-03-07 23:19 godoc.old
-rwxr-xr-x 1 rsc rsc 4290071 2011-03-07 23:19 godoc

For what it's worth, only 80% of what's left gets loaded
into memory; the other 20% is dwarf debugging information
only ever accessed by gdb:

-rwxr-xr-x 1 rsc rsc 3397787 2011-03-07 23:19 godoc.nodwarf

R=r, cw
CC=golang-dev
https://golang.org/cl/4245072
2011-03-08 14:14:28 -05:00
Russ Cox
9267b0ddf1 nm: document -S flag
R=r
CC=golang-dev
https://golang.org/cl/4247066
2011-03-08 13:04:30 -05:00
Gustavo Niemeyer
e17d4de4fe Make.cmd: also clean _test*
Fixes #1593.

R=golang-dev, rsc1
CC=golang-dev
https://golang.org/cl/4266050
2011-03-08 15:02:02 -03:00
Brad Fitzpatrick
64f75f1034 strings: better benchmark names; add BenchmarkIndex
R=dsymonds
CC=golang-dev
https://golang.org/cl/4264052
2011-03-08 09:58:18 -08:00
Brad Fitzpatrick
145108ed36 strings: add IndexRune tests, ASCII fast path
$ gotest -test.v -test.run=IndexRune -test.bench=.*
=== RUN  strings_test.TestIndexRune
--- PASS: strings_test.TestIndexRune (0.0 seconds)
PASS
strings_test.BenchmarkIndexRune	20000000   105 ns/op
strings_test.BenchmarkIndexByte	50000000    48 ns/op

R=rsc, dsymonds
CC=golang-dev
https://golang.org/cl/4267050
2011-03-08 09:41:12 -08:00
Peter Mundy
87aa93457e time: fix Time.ZoneOffset documentation
R=rsc
CC=golang-dev
https://golang.org/cl/4240090
2011-03-08 12:33:49 -05:00
Luuk van Dijk
da42312268 6l,8l: fix gdb crash.
DWARF function types no longer need to be pointer-ified explicitly.
Fixes #1579.

R=rsc, lvd1
CC=golang-dev
https://golang.org/cl/4247065
2011-03-08 18:28:42 +01:00
Robert Hencke
1ddc27888b codereview.py: do not suggest hg change -d if current user is not CL author
R=golang-dev, rsc1, rsc
CC=golang-dev
https://golang.org/cl/4253064
2011-03-08 12:23:06 -05:00
Brad Fitzpatrick
d64a18a27e cgi: child support (e.g. Go CGI under Apache)
The http/cgi package now supports both being
a CGI host or being a CGI child process.

R=rsc, adg, bradfitzwork
CC=golang-dev
https://golang.org/cl/4245070
2011-03-08 08:01:19 -08:00
Rob Pike
8c76218f89 gob: finish up GobEncoder/Decoder by providing indirection
to the receiver. Remove lots of TODOS.

R=rsc
CC=golang-dev
https://golang.org/cl/4257057
2011-03-08 00:02:07 -08:00
Robert Hencke
c55fb521cc flag: failf documentation nit
"standard output" should have been "standard error".  Sorry about that..

R=adg
CC=golang-dev
https://golang.org/cl/4240088
2011-03-08 18:02:07 +11:00
Andrew Gerrand
d2e011d518 http: add test for recently fixed HTTP/1.0 keep-alive issue
R=bradfitzgo, rsc, bradfitzwork
CC=golang-dev
https://golang.org/cl/4235056
2011-03-08 16:12:44 +11:00