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1580 Commits

Author SHA1 Message Date
Evan Shaw
69879f0414 runtime: Fix printing -Inf 
R=rsc
CC=golang-dev
https://golang.org/cl/1258044
 2010-06-01 14:08:15 -07:00
Vinu Rajashekhar
0d64fa19f8 Correct the regexp for finding unix signal names. 
For example, earlier, the regexp would accept SIGQUEUE_MAX
  as a unix signal with name SIGQUEUE. Now it is ignored.

R=iant
CC=golang-dev, golang-nuts, joel.sherrill
https://golang.org/cl/1452041
 2010-06-01 12:02:00 -07:00
Nigel Tao
c3080418d6 Fix typo in gob docs. They were introduced in revision 3199778baf 
"change the encoding of uints...".

R=r
CC=golang-dev
https://golang.org/cl/1436041
 2010-05-31 17:35:59 -07:00
Fazlul Shahriar
eed5bb3bee vector: undo changes to autogenerated files 
Also, move Do() to vector.go, so that Do() for IntVector and StringVector
is autogenerated.

The only files edited are Makefile, defs.go, and vector.go. The rest are
autogenerated with "make generate".

R=r
CC=golang-dev, hoisie
https://golang.org/cl/1435041
 2010-05-31 15:53:55 -07:00
Rob Pike
ce9da214b7 fmt: fix end-of-array error in parsenum. 
Fixes #821.

R=rsc
CC=golang-dev
https://golang.org/cl/1434041
 2010-05-31 14:57:32 -07:00
Michael Hoisie
ebb1c8b912 IntVector.Do now takes an f(int), and StringVector.Do now takes an f(string). 
R=r
CC=golang-dev
https://golang.org/cl/1433041
 2010-05-31 14:55:30 -07:00
Rob Pike
8af4acf59d fmt.Scan: refactor the implementation so format-driven and normal scanning use the same function. 
simplifies the code significantly.
Still TODO:
	- proper format handling
	- strings

R=rsc
CC=golang-dev
https://golang.org/cl/1432041
 2010-05-31 14:53:15 -07:00
Rob Pike
e6600ea17d fmt.Scan: 
- reimplement integer scanning to handle renamed basic integer types
- start implementation of Fscanf and Scanf; not yet ready for general use.

This intermediate CL is a useful checkpoint. A similar change needs to be
done for float and complex, but it seemed worth getting the approach
reviewed before making those changes.

R=rsc
CC=golang-dev
https://golang.org/cl/1418041
 2010-05-31 10:56:58 -07:00
Alex Brainman
901976cfc3 implement os.FileInfo.*time_ns for windows 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/1145044
 2010-05-31 13:43:40 +02:00
Andrew Gerrand
a63f73c196 net: fix typo 
Fixes #819.

R=rsc
CC=golang-dev
https://golang.org/cl/1421041
 2010-05-31 07:05:41 +02:00
Rob Pike
752b47cfc5 netchan: improve closing and shutdown. there's still more to do. 
Fixes #805.

R=rsc
CC=golang-dev
https://golang.org/cl/1400041
 2010-05-28 22:32:29 -07:00
Nigel Tao
2bb59fd71a Make image.Color.RGBA return 16 bit color instead of 32 bit color. 
R=rsc
CC=golang-dev
https://golang.org/cl/1388041
 2010-05-28 12:59:21 -07:00
Alex Brainman
d5a8647d80 syscall: windows SysAlloc should use stdcall_raw not syscall 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/1382041
 2010-05-28 11:47:09 -07:00
Alex Brainman
12923e43f2 syscall: windows syscall trace to assist debugging 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/1383041
 2010-05-28 11:46:10 -07:00
Rob Pike
0580deafaf fmt.Scan: add Fscan and Fscanln and make Scan and Scanln 
read from standard input.  Add description of scanning to
the package comment.

R=rsc
CC=golang-dev
https://golang.org/cl/1390041
 2010-05-28 11:29:27 -07:00
Roger Peppe
1fda1323d4 Add Rectangle.Eq and Point.In. 
Fix Rectangle.Clip.
It could return a non-canonical rectangle if its arguments
did not overlap.
e.g. Rect(0, 0, 10, 10).Clip(Rect(0, 20, 10, 30)) -> Rect(0, 20, 10, 10)

R=rsc, r
CC=golang-dev, golang-dev
https://golang.org/cl/1290041
 2010-05-27 17:19:47 -07:00
Russ Cox
bb84f4b5d2 changes &x -> x[0:] for array to slice conversion 
R=gri
CC=golang-dev
https://golang.org/cl/1326042
 2010-05-27 14:51:47 -07:00
Rob Pike
7ee6d44e4f fmt.Scan: custom formatters 
R=rsc
CC=golang-dev
https://golang.org/cl/1315042
 2010-05-26 18:16:41 -07:00
Rob Pike
6965b407dd fmt.Scan: custom formatters 
R=rsc
CC=golang-dev
https://golang.org/cl/1315042
 2010-05-26 18:15:09 -07:00
Robert Griesemer
a4129988a4 godoc: collect package comments from all package files, not just the first one found 
R=r
CC=golang-dev
https://golang.org/cl/1331041
 2010-05-26 13:44:27 -07:00
Adam Langley
f199f292e7 big: add ModInverse. 
ModInverse is just a small wrapper around GcdInt, but it's nice to
have in order to be clear about what one is doing in other code.

R=gri, agl1
CC=golang-dev
https://golang.org/cl/1244045
 2010-05-26 15:58:58 -04:00
Rob Pike
5b77928478 fmt: fix 386 build. error strings differ for overflow on 386. 
R=gri
CC=golang-dev
https://golang.org/cl/1316042
 2010-05-26 10:01:52 -07:00
Rob Pike
71f130f55c fmt.Scan, fmt.Scanln: Start of a simple scanning API in the fmt package. 
Still to do:
	- composite types
	- user-defined scanners
	- format-driven scanning
The package comment will be updated when more of the functionality is in place.

R=rsc
CC=golang-dev
https://golang.org/cl/1252045
 2010-05-25 21:02:35 -07:00
Nigel Tao
0c662f60a5 Optimize exp/draw/x11 flusher inner loop. 
On my laptop, time to prepare and write 800x600 pixels over the
socket falls from 125-ish ms to 80-ish ms.

Thanks to Roger Peppe for the suggestion.

R=r
CC=golang-dev
https://golang.org/cl/1228044
 2010-05-24 19:32:42 -07:00
Russ Cox
566f598046 fix build - nacl stubs 
TBR=nigeltao
CC=golang-dev
https://golang.org/cl/1259042
 2010-05-24 17:00:21 -07:00
Christopher Wedgwood
5c19c4e5e3 net: udp, implement BindToDevice 
R=rsc
CC=golang-dev, r
https://golang.org/cl/1271041
 2010-05-24 16:53:23 -07:00
Evan Shaw
751fc425ee big: Rat test improvements 
R=gri
CC=golang-dev
https://golang.org/cl/1270041
 2010-05-24 16:38:41 -07:00
Nigel Tao
c95e11db56 Fix typo in exp/draw/x11. 
R=rsc
CC=golang-dev
https://golang.org/cl/1282041
 2010-05-24 15:07:47 -07:00
Russ Cox
21518ea2af runtime: free old hashmap pieces during resizing 
R=r
CC=golang-dev
https://golang.org/cl/1254044
 2010-05-24 14:31:10 -07:00
Alex Brainman
2a1ee42e2b fix windows build 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/1209048
 2010-05-24 11:48:14 -07:00
Nigel Tao
2d8aee45b8 Make draw/x11 treat $DISPLAY the same way x-go-bindings does. 
This ought to make draw/x11 work on a Mac.

R=rsc
CC=golang-dev
https://golang.org/cl/1265042
 2010-05-24 11:44:09 -07:00
Adam Langley
eadebba36f big: prevent errors in Exp in the face of aliasing 
R=gri
CC=golang-dev, golang-dev
https://golang.org/cl/1244044
 2010-05-24 14:32:55 -04:00
Andrew Gerrand
977475fd49 syscall: update freebsd_amd64 
R=rsc, r
CC=golang-dev
https://golang.org/cl/1268041
 2010-05-24 09:58:59 -07:00
Nigel Tao
e974fb949e When making images, allocate one big buffer instead of many small ones. 
R=rsc, r
CC=golang-dev
https://golang.org/cl/1267041
 2010-05-23 11:12:00 -07:00
Robert Griesemer
72fd5c80f8 go/printer, gofmt: fix printing of labels, 
apply gofmt to src, misc

Fixes #752.

R=rsc
CC=golang-dev
https://golang.org/cl/1240044
 2010-05-21 20:25:08 -07:00
Robert Griesemer
38b2d10bb2 test/hilbert.go: convert to test case and benchmark for big.Rat 
R=rsc
CC=golang-dev
https://golang.org/cl/1231044
 2010-05-21 20:20:17 -07:00
Christopher Wedgwood
13d5a19a98 net: implement raw sockets 
R=rsc
CC=golang-dev
https://golang.org/cl/684041
 2010-05-21 17:30:40 -07:00
Evan Shaw
5ac88f4a8b big: Add Rat type 
Implementations are pretty rough and simple at this point, but it's a start.

R=gri
CC=golang-dev
https://golang.org/cl/1250043
 2010-05-21 16:14:55 -07:00
Russ Cox
f58ba18a08 runtime: correct tracebacks for nascent goroutines, even closures 
Fixes #780.

R=r
CC=golang-dev
https://golang.org/cl/1221042
 2010-05-21 14:40:21 -07:00
Russ Cox
48673d2745 syscall: add Utimes, Futimes stubs for NaCl - fix build 
TBR=nigeltao
CC=golang-dev
https://golang.org/cl/1262042
 2010-05-21 14:39:10 -07:00
Russ Cox
1d076a6e61 syscall: regenerate zsyscall_linux_arm.go - fix build 
R=kaib
CC=golang-dev
https://golang.org/cl/1209047
 2010-05-21 14:33:17 -07:00
Robert Griesemer
e8dec0dc05 big: fix Int.SetString comment, simplify implementation, 
always return z for nat.scan

R=rsc
CC=golang-dev
https://golang.org/cl/1236043
 2010-05-21 14:28:34 -07:00
Robert Griesemer
638ef0794f bignum: deprecate by moving into exp directory 
R=rsc
CC=golang-dev
https://golang.org/cl/1211047
 2010-05-21 14:14:22 -07:00
Robert Griesemer
e3bfeec474 big: implemented Int.Binomial (to be used in test/hilbert.go with the 
forthcoming implementation of big.Rat)

R=rsc
CC=golang-dev
https://golang.org/cl/1229047
 2010-05-20 23:10:51 -07:00
Michael Hoisie
9192ec2ea1 netFD: fix race between Close and Read/Write 
Fixes #783.

R=rsc, cw
CC=golang-dev
https://golang.org/cl/1207043
 2010-05-20 17:13:50 -07:00
Roger Peppe
798140693e Fix Rectangle.Canon() 
R=rsc, r, gri
CC=golang-dev
https://golang.org/cl/1239043
 2010-05-20 14:33:50 -07:00
Nigel Tao
efda3aba10 Fast-ish path for drawing onto an image.RGBA destination. 
Time to draw.Draw a 200x200 image fell from 18.4ms (and 1 malloc) to
5.6ms (and 0 mallocs). It's still relatively slow since it assumes
nothing about the src or mask images, but it does remove the malloc.
There are existing faster, more specialized paths for copies, fills
and image glyph masks.

Also added a "compare to a slow but obviously correct implementation"
check to draw_test.go.

R=rsc, r
CC=golang-dev
https://golang.org/cl/1223044
 2010-05-20 13:57:18 -07:00
Christopher Wedgwood
37a6adf1d3 syscall: linux, implement BindToDevice 
R=rsc
CC=adg, golang-dev, r
https://golang.org/cl/1253043
 2010-05-20 09:43:13 -07:00
Christopher Wedgwood
5265857ac4 syscall: bsd, stub BindToDevice 
R=rsc
CC=adg, golang-dev, r
https://golang.org/cl/1257041
 2010-05-20 09:39:35 -07:00
Russ Cox
4843b130bb runtime: avoid allocation for fixed strings 
R=r
CC=golang-dev
https://golang.org/cl/1083041
 2010-05-19 21:33:31 -07:00