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4022 Commits

Author SHA1 Message Date
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
6a060200cc 8g: out of register bug 
Fixes #806.

R=ken2
CC=golang-dev
https://golang.org/cl/1281042
 2010-05-24 17:22:51 -07:00
Russ Cox
ea941f09bf gc: more accurate error description 
R=ken2
CC=golang-dev
https://golang.org/cl/1284041
 2010-05-24 17:07:51 -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
Russ Cox
8c2bc4419b gc: fix shift/reduce conflict in go.y export syntax 
Fixes #771.

R=ken2
CC=golang-dev
https://golang.org/cl/1267042
 2010-05-24 16:55:23 -07:00
Russ Cox
9fc9246bf3 gc: bug281 - bad overlap in stack copy 
Fixes #807.

R=ken2
CC=golang-dev
https://golang.org/cl/1283041
 2010-05-24 16:54:24 -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
Russ Cox
d14baee96e 6g: avoid unnecessary conversion in shift bounds check 
R=ken2
CC=golang-dev
https://golang.org/cl/1278042
 2010-05-24 15:30:53 -07:00
Russ Cox
2e9b67afa6 gc: bug277 - new conversion syntax 
R=ken2
CC=golang-dev
https://golang.org/cl/1220046
 2010-05-24 15:25:30 -07:00
Russ Cox
43c0a46ac6 gc: bug280 
Fixes #808.

R=ken2
CC=golang-dev
https://golang.org/cl/1273042
 2010-05-24 15:25:09 -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
Russ Cox
84edc2e980 libmach: skip __nl_symbol_ptr section on OS X 
R=r
CC=golang-dev
https://golang.org/cl/1275042
 2010-05-24 14:30:51 -07:00
Russ Cox
5e253645d2 gc: bug278 
Fixes #804.

R=ken2
CC=golang-dev
https://golang.org/cl/1224045
 2010-05-24 14:22:54 -07:00
Russ Cox
80ac15ec12 gc: fix unsafe.Sizeof on ideal constants 
R=ken2
CC=golang-dev
https://golang.org/cl/1280041
 2010-05-24 14:18:15 -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
Russ Cox
88b308a265 roll back 1193046 - fix build 
R=dho
CC=golang-dev
https://golang.org/cl/1257043
 2010-05-21 18:29:18 -07:00
Devon H. O'Dell
b94f341bac cgo: better error for no C symbols 
R=rsc, iant
CC=golang-dev, graeme.perrow
https://golang.org/cl/1193046
 2010-05-21 17:31:18 -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
Russ Cox
709c5b2481 gc: handle use of builtin function outside function call 
tweaks & tests of last bug fix too.

R=ken2
CC=golang-dev
https://golang.org/cl/1207044
 2010-05-20 22:57:08 -07:00
Russ Cox
b03d7f4d8f gc: line number bug fix 
R=ken2
CC=golang-dev
https://golang.org/cl/1243044
 2010-05-20 22:19:50 -07:00
Ken Thompson
09b2de77b5 fix bug 275 
R=rsc
CC=golang-dev
https://golang.org/cl/1198046
 2010-05-20 20:56:28 -07:00
Russ Cox
9e497c3656 gc: disallow · in Go programs 
Fixes #793.

R=ken2
CC=golang-dev
https://golang.org/cl/1249043
 2010-05-20 17:34:22 -07:00
Ken Thompson
b0283611e4 fix issue 798 
cannot allocate an audomatic temp
while real registers are allocated.
there is a chance that the automatic
will be allocated to one of the
allocated registers. the fix is to
not registerize such variables.

R=rsc
CC=golang-dev
https://golang.org/cl/1202042
 2010-05-20 17:31:28 -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
Brad Fitzpatrick
1afa2a1b2d os: add Chtimes function 
R=rsc, r
CC=golang-dev
https://golang.org/cl/1103041
 2010-05-19 17:48:53 -07:00
Russ Cox
cbc01a3e76 syscall: add Utimes on Darwin/FreeBSD, add Futimes everywhere 
Needed for CL 1103041 and beyond.

R=adg, bradfitzpatrick
CC=bradfitz, golang-dev
https://golang.org/cl/1172042
 2010-05-19 17:47:57 -07:00
Russ Cox
b198c8612e runtime: allow large map values 
Fixes #772.

R=ken2
CC=golang-dev
https://golang.org/cl/1206043
 2010-05-19 12:57:47 -07:00
Robert Griesemer
a688eb6ee4 big: potential bug fix, cleanups 
- implemented setWord, use it where setUint64 is wrong
- divLarge: use fast mulWW, divWW; implemented mulWW, divWW
- better assembly code for addMulVVW

R=rsc
CC=golang-dev
https://golang.org/cl/1258042
 2010-05-19 09:36:50 -07:00
Russ Cox
b629687f79 fix build - no netchan tests under NaCl 
TBR=r
CC=golang-dev
https://golang.org/cl/1230042
 2010-05-18 23:25:07 -07:00
Michael Hoisie
4a3cb1ad2f bytes: add Trim, TrimLeft, TrimRight, and generic functions 
R=rsc, r
CC=golang-dev
https://golang.org/cl/946045
 2010-05-18 23:01:05 -07:00
Evan Shaw
d2aa74118c gc: Better error when computing remainder of non-int 
Previously the compiler would just emit "internal compiler error" when
trying to compute the remainder of floats or complex types.

R=rsc
CC=golang-dev
https://golang.org/cl/1243041
 2010-05-18 22:41:12 -07:00
Charles L. Dorian
809479740f math: amd64 versions of fdim, fmax, fmin 
Uses the SSE2 max, min instructions. Also shorter sqrt_amd64.s

R=rsc
CC=golang-dev
https://golang.org/cl/1216042
 2010-05-18 22:33:50 -07:00
Charles L. Dorian
879241d819 math: signed zero Sqrt special case 
IEEE 754 says: sqrt(-0) = -0

R=rsc
CC=golang-dev
https://golang.org/cl/1098041
 2010-05-18 22:16:01 -07:00
Robert Griesemer
90d0c3316c big: bug fix for division 
Fixes #784.

R=rsc
CC=golang-dev
https://golang.org/cl/1196043
 2010-05-18 16:31:49 -07:00
Kyle Consalus
2db47c9083 Trivial optimization. 
Cached string indexing in inner loop of Btoui64.

    Before:
    strconv_test.BenchmarkAtoi   5000000           309 ns/op
    strconv_test.BenchmarkAtoiNeg    5000000           325 ns/op
    strconv_test.BenchmarkAtoi64     5000000           465 ns/op
    strconv_test.BenchmarkAtoi64Neg  5000000           469 ns/op

    After:
    strconv_test.BenchmarkAtoi  10000000           182 ns/op
    strconv_test.BenchmarkAtoiNeg   10000000           193 ns/op
    strconv_test.BenchmarkAtoi64    10000000           251 ns/op
    strconv_test.BenchmarkAtoi64Neg 10000000           258 ns/op

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/1227042
 2010-05-18 16:29:24 -07:00
Roger Peppe
bcdcf395e5 Add Error member to yyLexer type (yyError 
has no access to yylex)

R=ken2, ken3
CC=golang-dev
https://golang.org/cl/813047
 2010-05-17 12:23:48 -07:00
Robert Griesemer
dbb6232724 big: implemented format support for fmt library, MulRange 
- support for binary prefix 0b (to match fmt.Format)
- renamed nat.new -> nat.setUint64 for consistency
- more tests

R=r
CC=golang-dev
https://golang.org/cl/1233041
 2010-05-15 10:23:41 -07:00
Christopher Wedgwood
cffdb1e830 build; allow MAKEFLAGS to be set outside the build scripts 
R=rsc, r
CC=golang-dev
https://golang.org/cl/1231041
 2010-05-15 10:08:29 -07:00
Charles L. Dorian
1d4e2d1adc cmath: add package description 
Also update range of Phase and Polar due to signed zero.
[Phase(cmplx(-1, +0)) = pi and Phase(cmplx(-1, -0)) = -pi]

R=rsc, r
CC=golang-dev
https://golang.org/cl/1235041
 2010-05-15 10:06:54 -07:00
Robert Griesemer
31f79690f7 gofmt: exclude test w/ illegal syntax from test cases 
R=adg
CC=golang-dev
https://golang.org/cl/1228041
 2010-05-14 15:45:53 -07:00
Robert Griesemer
650cc32739 go/printer (gofmt): don't lose mandatory semicolons 
Fixes #779.

R=r
CC=golang-dev
https://golang.org/cl/1218042
 2010-05-14 15:38:25 -07:00
Roger Peppe
14e04f4d40 Prevent Printf crashing when giving an extra nil argument. 
R=rsc, r
CC=golang-dev
https://golang.org/cl/1195041
 2010-05-13 12:49:48 -07:00
Robert Griesemer
d6acc0646b http: prevent crash if remote server is not responding with "HTTP/" 
Fixes #775.

R=rsc
CC=golang-dev
https://golang.org/cl/1180042
 2010-05-11 16:50:20 -07:00
Russ Cox
75dbbd2137 netchan: be less chatty during gotest 
R=r
CC=golang-dev
https://golang.org/cl/1186041
 2010-05-11 14:57:08 -07:00
Russ Cox
4e5bc6a8fe json: fix array -> non-array decoding 
Fixes #773.

R=adg
CC=golang-dev
https://golang.org/cl/1120042
 2010-05-11 14:38:55 -07:00
Nigel Tao
916426ea76 drawGlyphOver optimization. 
Timings (as for change 1122043) go from 49ms to 48ms ish. It's
mostly lost in the noise, but it probably doesn't hurt.

R=r
CC=golang-dev
https://golang.org/cl/1179041
 2010-05-11 13:35:16 +10:00
Nigel Tao
d7a6d22852 exp/draw fast path for glyph images. 
To draw.Draw a 32x32 image.Alpha 10000 times,
Before: 633ms with 10000 mallocs
After: 49ms with 0 mallocs

These times are just blitting an image.Alpha, and do not include
rasterizing a glyph's vector contours to an image.Alpha.

The "generic" test case in draw_test.go tests this fast path.

R=rsc
CC=golang-dev
https://golang.org/cl/1122043
 2010-05-10 10:32:08 +10:00
Rob Pike
b717768b94 template: regularize the handling of interfaces, pointers, and 
methods when looking up names.
Fixes #764.

R=rsc
CC=golang-dev
https://golang.org/cl/1170041
 2010-05-09 16:40:38 -07:00
Michael Hoisie
834abb8068 json: accept escaped slash in string scanner 
R=rsc
CC=golang-dev
https://golang.org/cl/1173041
 2010-05-08 17:34:05 -07:00
Robert Griesemer
52cc058172 big: cleanups and performance tuning 
- removed last argument (n) from all core arithmetic routines;
  instead, use the length of the result

- simplified nat.make implementation and chose a better capacity
  for new values, removed a TODO in the process

Changing the constant e from 1 (old) to 4 (new) improved
pidigits -s -n 10000 by ~9% (on a 3.06GHz Intel Core 2 Duo):

user	0m3.882s (old)
user	0m3.549s (new)

R=rsc
CC=golang-dev
https://golang.org/cl/1133043
 2010-05-08 13:52:36 -07:00
Robert Griesemer
61eb0e71f2 big: more cleanup 
- pass []Word instead of *Word to core arithmetic functions
- remove dead code

R=rsc
CC=golang-dev
https://golang.org/cl/1154042
 2010-05-07 18:26:31 -07:00
Rob Pike
f023e859cf compress: renamings. 
NewDeflater -> NewWriter
NewInflater -> NewReader
Deflater -> Compressor
Inflater -> Decompressor

R=rsc
CC=golang-dev
https://golang.org/cl/1166041
 2010-05-07 14:32:34 -07:00
Rob Pike
b541921b66 gob: bug fix: errors encoding the payload were not 
returned to caller.

R=rsc
CC=golang-dev
https://golang.org/cl/1164041
 2010-05-07 13:30:13 -07:00
Rob Pike
56c5710b38 gob: add an internal commentary example showing how the 
values are encoded for transmission.

R=rsc
CC=golang-dev
https://golang.org/cl/1146041
 2010-05-07 11:44:41 -07:00
Ian Lance Taylor
e1b47159ab Save the scheduling state even predawn. 
This permits cgo callbacks to work when run in init code.
Otherwise cgocallback switches to the wrong stack address.

R=rsc
CC=golang-dev
https://golang.org/cl/1123043
 2010-05-06 22:07:03 -07:00
Robert Griesemer
6d7583d5fd fix build (typo in arith_386.s) 
R=rsc
CC=golang-dev
https://golang.org/cl/1139042
 2010-05-06 19:16:26 -07:00
Robert Griesemer
3f287b5002 big: implemented overlap-tolerant shifts in assembly 
- no need to make copies in cases of aliases
- removed deprecated internal shift functions
- minor unrelated simplifications

This change improves pidigits -s -n10000 by almost 20%:

user 0m6.156s (old)
user 0m4.999s (new)

(pidigits -s -n20000 goes from ~25s to ~19s)

R=rsc
CC=golang-dev
https://golang.org/cl/1149041
 2010-05-06 18:20:01 -07:00
Rob Pike
eb48bfbbda runtime.GOMAXPROCS: hack it to have it return the old value. 
R=rsc
CC=golang-dev
https://golang.org/cl/1140041
 2010-05-06 11:50:47 -07:00
Rob Pike
9088f9f245 gob: add test for indirect maps, slices, arrays. 
fix a bug in the handling of indirect maps.

R=rsc
CC=golang-dev
https://golang.org/cl/1132042
 2010-05-06 10:45:18 -07:00
Russ Cox
6dbba67214 gc: distinguish array, slice literal in error messages 
R=ken2
CC=golang-dev
https://golang.org/cl/1138041
 2010-05-06 09:34:12 -07:00
Nigel Tao
20ba090978 Make exp/draw/x11 respect $XAUTHORITY. 
R=rsc, cw, nigeltao_golang
CC=golang-dev
https://golang.org/cl/1134041
 2010-05-06 18:41:42 +10:00
Rob Pike
7861da737e gob: add support for maps. 
Because maps are mostly a hidden type, they must be
implemented using reflection values and will not be as
efficient as arrays and slices.

R=rsc
CC=golang-dev
https://golang.org/cl/1127041
 2010-05-05 16:46:39 -07:00
Rob Pike
46152bb9fe pkg/Makefile: add netchan to standard package list 
R=golang-dev
CC=golang-dev
https://golang.org/cl/1121041
 2010-05-05 15:17:26 -07:00
Kyle Consalus
24bfd652ee Conversion from loop to copy(). 
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/1072041
 2010-05-05 09:57:53 -07:00
Conrad Meyer
5789c86fc0 Fix a typo in net/unixsock 
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/1113041
 2010-05-05 09:55:11 -07:00
Ken Thompson
a3a0a5fdc3 allow data statements for simple 
external variable assignements.

R=rsc
CC=golang-dev
https://golang.org/cl/1094041
 2010-05-03 22:51:30 -07:00
Robert Griesemer
b9caa4ac56 big: completed set of Int division routines & cleanups 
- renamed Len -> BitLen, simplified implementation
- renamed old Div, Mod, DivMod -> Que, Rem, QuoRem
- implemented Div, Mod, DivMod (Euclidian definition, more
  useful in a mathematical context)
- fixed a bug in Exp (-0 was possible)
- added extra tests to check normalized results everywhere
- uniformly set Int.neg flag at the end of computations
- minor cosmetic cleanups
- ran all tests

R=rsc
CC=golang-dev
https://golang.org/cl/1091041
 2010-05-03 18:48:05 -07:00
Russ Cox
32df678894 gc: bug264 
Fixes #692.

R=ken2
CC=golang-dev
https://golang.org/cl/1092041
 2010-05-03 17:51:48 -07:00
Russ Cox
7d7ebd2fe1 runtime, strconv: tiny cleanups 
R=r
CC=golang-dev
https://golang.org/cl/1081042
 2010-05-03 17:47:40 -07:00
Russ Cox
b5f54db359 gc: bug267 
R=ken2
CC=golang-dev
https://golang.org/cl/1067042
 2010-05-03 15:29:59 -07:00
Russ Cox
371b77ad20 gc: error for nested functions, one semicolon problem 
R=ken2
CC=golang-dev
https://golang.org/cl/1046042
 2010-05-03 15:02:32 -07:00
Russ Cox
9995dec9da big: fix memory corruption in nat.shr 
R=gri
CC=golang-dev
https://golang.org/cl/1084041
 2010-05-03 14:28:45 -07:00
Russ Cox
23c0aa3916 runtime/arm: fix build 
Import _mulv from Inferno again, change R9 to R2.
Not sure what the other differences were for, but
they weren't working.

TBR=kaib
CC=golang-dev
https://golang.org/cl/1079041
 2010-05-03 13:24:39 -07:00
Evan Shaw
4d1b1574af big: Add bitwise methods for Int 
R=gri
CC=golang-dev
https://golang.org/cl/987041
 2010-05-03 11:20:52 -07:00
Russ Cox
e6d0a6c9c1 nacl: another attempt at fixing build 
TBR=r
CC=golang-dev
https://golang.org/cl/1077041
 2010-05-03 11:12:54 -07:00
Russ Cox
23bf408d41 syscall: fix arm build (fix bugs in generator, to add O_LARGEFILE) 
R=r
CC=golang-dev
https://golang.org/cl/1021043
 2010-05-03 11:11:01 -07:00
Ian Lance Taylor
b3901dc1d8 Add _cgo_export.[ch] targets so that make knows how they are 
built.  Note that they are only built if a //export comment
appears, so other targets should only use them if there is
such a comment.

Fixes #723.

R=rsc
CC=golang-dev
https://golang.org/cl/1073041
 2010-05-03 11:07:22 -07:00
Rob Pike
e1d20d0a51 bytes: Change IndexAny to look for UTF-8 encoded characters. 
Also improve the implementations of Equals and Compare.

R=rsc
CC=golang-dev
https://golang.org/cl/969047
 2010-05-03 10:59:00 -07:00
Giles Lean
3c32300c4d runtime: update godefs usage comment for GOARCH=386 GOOS={darwin,freebsd} 
When trying to regenerate src/pkg/runtime/darwin/386/defs.h
on a 64 bit capable Snow Leopard (OS X 10.6.3) system I
needed to add -f -m32 to godefs, as this OS and hardware
combination defaults to 64 bit compilation.

For safety, make the same change to the 32 bit FreeBSD
instructions in .../freebsd/defs.c.  (Tested OK and no
problems introduced.)

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/1052042
 2010-05-03 01:26:39 -07:00
Russ Cox
1964417e41 fix nacl build 
TBR=r
CC=golang-dev
https://golang.org/cl/1063042
 2010-05-03 00:04:48 -07:00
Charles L. Dorian
37089cce67 math: fix typo in Cbrt description 
R=rsc
CC=golang-dev
https://golang.org/cl/979043
 2010-05-02 23:33:08 -07:00
Robert Griesemer
26078c395a big: cleanup and removal of redundant functionality 
R=rsc
CC=golang-dev
https://golang.org/cl/1048041
 2010-05-01 15:11:27 -07:00
Russ Cox
6361f52fc4 gc: be pickier about slice, chan, array, and map sizes 
Fixes #589.

R=ken2
CC=golang-dev
https://golang.org/cl/1032044
 2010-05-01 13:15:42 -07:00
Russ Cox
cf0e224380 vector: use correct capacity in call to make 
R=gri, r, bflm
CC=golang-dev
https://golang.org/cl/1032043
 2010-05-01 13:00:01 -07:00
Robert Griesemer
58e77990ba big: use fast shift routines 
- fixed a couple of bugs in the process
  (shift right was incorrect for negative numbers)
- added more tests and made some tests more robust
- changed pidigits back to using shifts to multiply
  by 2 instead of add

  This improves pidigit -s -n 10000 by approx. 5%:

  user 0m6.496s (old)
  user 0m6.156s (new)

R=rsc
CC=golang-dev
https://golang.org/cl/963044
 2010-04-30 21:25:48 -07:00
Robert Griesemer
161b44c76a big/arith: assembly routines for 386 long shifts (2nd round) 
R=rsc
CC=golang-dev
https://golang.org/cl/986044
 2010-04-30 14:41:04 -07:00
Russ Cox
c66b49845c 8g: bug272 
Fixes #589.

R=ken2
CC=golang-dev
https://golang.org/cl/1043042
 2010-04-30 14:04:34 -07:00
Russ Cox
253fd30e66 gc: bug271 
Fixes #662.

R=ken2
CC=golang-dev
https://golang.org/cl/978043
 2010-04-30 13:27:08 -07:00
Russ Cox
560283c880 gc: bug270 
Fixes #746.

R=ken2
CC=golang-dev
https://golang.org/cl/1040042
 2010-04-30 13:04:16 -07:00
Russ Cox
74a23646bc 8l: fix absolute path detection on Windows 
Fixes #755.

R=ken2
CC=golang-dev
https://golang.org/cl/965047
 2010-04-30 12:48:03 -07:00
Alex Brainman
b94ae26073 syscall: handle EOF on pipe - special case on Windows 
R=rsc
CC=golang-dev
https://golang.org/cl/962046
 2010-04-30 12:46:46 -07:00
Robert Griesemer
ac1d46a22a fix build 
R=rsc
CC=golang-dev
https://golang.org/cl/1044041
 2010-04-30 12:01:15 -07:00
Robert Griesemer
407dbb42d4 big: improved computation of "karatsuba length" for faster multiplies 
This results in an improvement of > 35% for the existing Mul benchmark
using the same karatsuba threshold, and an improvement of > 50% with
a slightly higher threshold (32 instead of 30):

big.BenchmarkMul           500	   6731846 ns/op (old alg.)
big.BenchmarkMul	   500	   4351122 ns/op (new alg.)
big.BenchmarkMul           500	   3133782 ns/op (new alg., new theshold)

Also:
- tweaked calibrate.go, use same benchmark as for Mul benchmark

R=rsc
CC=golang-dev
https://golang.org/cl/1037041
 2010-04-30 11:54:27 -07:00
Robert Griesemer
f78b09e673 big: assembly routines for 386 long shifts 
R=rsc
CC=golang-dev
https://golang.org/cl/974043
 2010-04-30 11:53:37 -07:00
Robert Griesemer
2b0a30c4b5 big: implemented core shift routines in arith.go and 
provide assembly versions (for x86-64 for now)

(Not yet used - waiting for previous CL to clear)

R=rsc
CC=golang-dev
https://golang.org/cl/1040041
 2010-04-30 09:29:11 -07:00
Nigel Tao
05cf357dd9 Add EWOULDBLOCK to sycall_nacl.go. 
R=rsc
CC=go-dev, golang-dev
https://golang.org/cl/1006045
 2010-04-30 18:45:04 +10:00
Alex Brainman
f81d471940 rename GOOS=mingw to GOOS=windows 
R=rsc, Joe Poirier
CC=golang-dev
https://golang.org/cl/1015043
 2010-04-29 23:45:14 -07:00
Russ Cox
7906e31167 syscall: force O_LARGEFILE in Linux open system call 
Fixes #717.

R=adg, PeterGo
CC=golang-dev
https://golang.org/cl/1032041
 2010-04-29 23:34:06 -07:00
Joe Poirier
4aaddf8a35 syscall: mingw Sleep 
R=rsc, brainman
CC=golang-dev
https://golang.org/cl/961047
 2010-04-29 23:08:22 -07:00
Russ Cox
77817e08d5 gc: never include ( ) on singleton func return type 
Fixes #749.

R=ken2
CC=golang-dev
https://golang.org/cl/963043
 2010-04-29 16:07:14 -07:00
Russ Cox
10eb76b04e gc: bug268 
Fixes #745.

R=ken2
CC=golang-dev
https://golang.org/cl/1008045
 2010-04-29 15:52:27 -07:00
Christopher Wedgwood
b5da6ea4dd net: use short variable declaration 
R=rsc
CC=golang-dev
https://golang.org/cl/1019043
 2010-04-29 11:02:10 -07:00
Christopher Wedgwood
be9f6344a7 net: parser should handle EOF without newline properly. 
Fixes #686.

R=rsc
CC=adg, golang-dev
https://golang.org/cl/979044
 2010-04-29 11:01:21 -07:00
Russ Cox
718da3339a darwin: bsdthread_create can fail; print good error 
Fixes #549.

R=adg
CC=golang-dev
https://golang.org/cl/1019042
 2010-04-28 19:36:42 -07:00
Russ Cox
7c77e450cc net: do not require newline at end of resolv.conf 
Fixes #686.

R=adg
CC=golang-dev
https://golang.org/cl/961046
 2010-04-28 19:36:04 -07:00
Russ Cox
0485ba72c3 xml: allow text segments to end at EOF 
Fixes #674.

R=adg
CC=golang-dev
https://golang.org/cl/1018042
 2010-04-28 19:29:20 -07:00
Christopher Wedgwood
1331f8b3cb fmt: %T print <nil> for nil 
R=r
CC=golang-dev, rsc
https://golang.org/cl/1014043
 2010-04-28 13:07:19 -07:00
Ian Lance Taylor
96179629ef Remove destination of symlink test in case it got left behind 
earlier.

R=rsc
CC=golang-dev
https://golang.org/cl/972045
 2010-04-28 11:08:07 -07:00
Russ Cox
000ab98df6 5l, 6l, 8l, runtime: make -s binaries work 
5l, 6l, 8l: change ELF header so that strip doesn't destroy binary

Fixes #261.

R=iant, r
CC=golang-dev
https://golang.org/cl/994044
 2010-04-27 22:40:26 -07:00
Robert Griesemer
b2183701c0 big: implemented Karatsuba multiplication 
Plus:
- calibration "test" - include in tests with gotest -calibrate
- basic Mul benchmark
- extra multiplication tests
- various cleanups

This change improves multiplication speed of numbers >= 30 words
in length (current threshold; found empirically with calibrate):

The multiplication benchmark (multiplication of a variety of long numbers)
improves by ~35%, individual multiplies can be significantly faster.

gotest -benchmarks=Mul
big.BenchmarkMul	     500	   6829290 ns/op (w/ Karatsuba)
big.BenchmarkMul	     100	  10600760 ns/op

There's no impact on pidigits for -n=10000 or -n=20000
because the operands are are too small.

R=rsc
CC=golang-dev
https://golang.org/cl/1004042
 2010-04-27 19:16:08 -07:00
Russ Cox
dc606a20ce net: drop non-RHEL-4.6 ports from test 
Fixes #610.

R=adg
CC=golang-dev
https://golang.org/cl/1006044
 2010-04-27 19:04:22 -07:00
Russ Cox
01fc062496 iterable: expose iterFunc as iterable.Func 
Fixes #483.

R=dsymonds, dsymonds1
CC=golang-dev
https://golang.org/cl/965044
 2010-04-27 18:48:29 -07:00
Russ Cox
9c8cee712d net: fix bug in internetSocket introduced by error cleanup. 
Fixes #750.

R=adg
CC=golang-dev
https://golang.org/cl/988043
 2010-04-27 18:48:11 -07:00
Russ Cox
69a2e1dc52 gc: better windows detection 
R=ken2
CC=golang-dev
https://golang.org/cl/944043
 2010-04-27 17:19:15 -07:00
Andrew Gerrand
8553b9c68f template: remove reference to json-template 
Rather than confuse people by linking to a spec we
don't fully support, let them just use the package docs.

R=r, rsc
CC=golang-dev
https://golang.org/cl/1016041
 2010-04-28 10:14:58 +10:00
Robert Griesemer
e42ebea96c fix build 
R=r
CC=golang-dev
https://golang.org/cl/989044
 2010-04-27 14:05:53 -07:00
Russ Cox
3bcef5ac30 gc: fix islocalname on windows 
Fixes #732.

R=ken2
CC=golang-dev
https://golang.org/cl/956050
 2010-04-27 13:52:43 -07:00
Russ Cox
646301a766 rpc/jsonrpc: support for jsonrpc wire encoding 
R=r
CC=golang-dev
https://golang.org/cl/989042
 2010-04-27 13:51:58 -07:00
Russ Cox
dc644b8f43 json: delete obsolete code 
R=r
CC=golang-dev
https://golang.org/cl/943047
 2010-04-27 13:51:38 -07:00
Russ Cox
dcff89057b rpc: abstract client and server encodings 
R=r
CC=golang-dev, rog
https://golang.org/cl/811046
 2010-04-27 13:51:25 -07:00
Robert Griesemer
72f9b2ebee gofmt: fine-tune stripping of parentheses 
(composite literals in control clauses only need
       parentheses if the literals start with a type name)

R=rsc
CC=golang-dev
https://golang.org/cl/962045
 2010-04-27 13:27:48 -07:00
Robert Griesemer
48ccf8247e go/parser: don't require parens around composite literals inside a composite literal 
within an if, for, or switch control clause

R=rsc
CC=golang-dev
https://golang.org/cl/943046
 2010-04-27 11:57:17 -07:00
Robert Griesemer
2bfc2d7772 gofmt: don't strip mandatory ()'s around composite literals in control clauses 
Fixes #748.

R=rsc
CC=golang-dev
https://golang.org/cl/946043
 2010-04-27 10:59:33 -07:00
Russ Cox
0e8384af65 json: streaming 
R=r, cw
CC=golang-dev
https://golang.org/cl/952041
 2010-04-27 10:46:37 -07:00
Christopher Wedgwood
23c064452c godoc: use int64 for timestamps 
This fixes a crash seen when viewing a directory list.

Fixes #747.

R=gri
CC=golang-dev, rsc
https://golang.org/cl/1010042
 2010-04-27 10:45:33 -07:00
Russ Cox
bec40ba516 json: preserve field name case by default 
This matches the old JSON package behavior.
All lowercase names are not as standard as I believed,
and it seems less surprising to need to write

	type T struct { Field string "field" }

to get lower case (behavior after this CL) than it does to need
to write

	type T struct { Field string "Field" }

to preserve the case (behavior before this CL).

Also test and  fix unmarshal into non-nil interface
value or pointer.

Fixes #744.

R=r
CC=golang-dev
https://golang.org/cl/1013041
 2010-04-27 10:24:00 -07:00
Russ Cox
cc62bed075 pipe: implementation #3; this time for sure! 
Added goroutine; got simpler.

Fixes deadlock when doing Read+Close
or Write+Close on same end.

R=r, cw
CC=golang-dev
https://golang.org/cl/994043
 2010-04-27 10:17:17 -07:00
Micah Stetson
6c124cb879 time: remove incorrect time.ISO8601 and add time.RFC3339 
Fixes #734.

R=rsc, r
CC=golang-dev
https://golang.org/cl/975042
 2010-04-27 00:05:24 -07:00
Alex Brainman
a83c5f5cad syscall: fix mingw build 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/988042
 2010-04-26 23:47:53 -07:00
Alex Brainman
fb6b39186b os, syscall: more mingw 
R=rsc, rsc1
CC=golang-dev
https://golang.org/cl/878046
 2010-04-26 23:17:14 -07:00
Giles Lean
461314b6e7 os: create sys_bsd.go 
R=rsc
CC=golang-dev
https://golang.org/cl/897042
 2010-04-26 23:01:31 -07:00
Evan Shaw
bf1c881afe os: Fix build for MinGW 
R=rsc
CC=golang-dev
https://golang.org/cl/1014041
 2010-04-26 22:50:47 -07:00
Charles L. Dorian
22f84c5b2a math: more special cases for signed zero 
R=rsc
CC=golang-dev
https://golang.org/cl/937042
 2010-04-26 22:44:39 -07:00
Russ Cox
d6e4e18c8c gc: more specific error for statements at top level 
R=ken2, r, ken3
CC=golang-dev
https://golang.org/cl/1006041
 2010-04-26 22:35:27 -07:00
Russ Cox
2a591bdf8a godoc: add codewalk support 
R=adg, gri
CC=golang-dev, r
https://golang.org/cl/1008042
 2010-04-26 22:35:12 -07:00
Russ Cox
72d9322032 crypto/tls: simpler implementation of record layer 
Depends on CL 957045, 980043, 1004043.
Fixes #715.

R=agl1, agl
CC=golang-dev
https://golang.org/cl/943043
 2010-04-26 22:19:04 -07:00
Russ Cox
47a0533411 net: introduce net.Error interface 
Adds two more methods, Timeout and Temporary.
Implemented by os.Errno too.  The intent is to make
the checks for os.EAGAIN a little less clunky.
It should also let us clean up a bug that Mike Solomon
pointed out: if a network server gets an "out of file descriptors"
error from Accept, the listener should not stop.
It will be able to check this because that error would
have Temporary() == true.

Also clean up some underscore names.

Fixes #442.

R=r
CC=golang-dev, msolo
https://golang.org/cl/957045
 2010-04-26 22:15:25 -07:00
Russ Cox
1d18e89125 net: add Pipe 
R=r
CC=golang-dev
https://golang.org/cl/1004043
 2010-04-26 10:36:05 -07:00
Russ Cox
78551a9b43 bytes: add Next method to Buffer, simplify Read. 
R=r
CC=golang-dev
https://golang.org/cl/980043
 2010-04-26 10:02:01 -07:00
Russ Cox
9f69ab39f0 xml: fix innerxml handling of & escapes 
R=r
CC=golang-dev
https://golang.org/cl/1009041
 2010-04-26 10:01:33 -07:00
Russ Cox
13bb28a40a template: fix handling of pointer inside interface 
R=r
CC=golang-dev
https://golang.org/cl/982043
 2010-04-26 10:01:13 -07:00
Russ Cox
6f33f34bbc regexp: allow escaping of any punctuation 
More in line with other regexp packages
and egrep; accommodates overzealous escapers.

R=r
CC=golang-dev
https://golang.org/cl/1008041
 2010-04-26 10:00:18 -07:00
Russ Cox
43409ed2c6 libmach: disassemble MOVLQZX correctly 
R=ken2
CC=golang-dev
https://golang.org/cl/1007041
 2010-04-26 01:09:19 -07:00
Russ Cox
c6138efbcb runtime: closures, defer bug fix for Native Client 
Enable package tests for Native Client build.

R=r
CC=golang-dev
https://golang.org/cl/957042
 2010-04-22 17:52:22 -07:00
Rob Pike
6e80a01ab7 os/stat_freebsd.go: maybe fix build for freebsd 
R=rsc
CC=golang-dev
https://golang.org/cl/970042
 2010-04-22 17:04:28 -07:00
Evan Shaw
841a32dd5e big: Create type nat 
Changed most of the functions in nat.go to methods on nat.

R=gri
CC=golang-dev
https://golang.org/cl/976041
 2010-04-22 16:57:29 -07:00
Rob Pike
5cd8c83037 FileInfo: regularize the types of some fields. 
Uid, Gid become int.
File size info becomes int64.
Times become int64.

R=rsc, cw
CC=golang-dev
https://golang.org/cl/968042
 2010-04-22 14:01:33 -07:00
Evan Shaw
f0ecf34f29 vector: Don't always regenerate {int,string}vector.go 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/917042
 2010-04-23 00:43:59 +10:00
Evan Shaw
455e799f6d big: Add some tests 
R=rsc, gri
CC=golang-dev
https://golang.org/cl/967041
 2010-04-21 17:12:36 -07:00
Russ Cox
dba9d62bc2 json: Marshal, Unmarshal using new scanner 
R=r
CC=golang-dev
https://golang.org/cl/953041
 2010-04-21 16:40:53 -07:00
Russ Cox
214a55b06a runtime: switch state back to Grunning after recovery 
Fixes #733.

R=r
CC=golang-dev
https://golang.org/cl/958041
 2010-04-21 16:27:41 -07:00
Russ Cox
e7b6fe3989 xml: new "innerxml" tag to collect inner XML 
R=r
CC=golang-dev
https://golang.org/cl/971041
 2010-04-21 16:27:31 -07:00
Russ Cox
57d9de3ac8 utf16: add DecodeRune, EncodeRune 
R=r
CC=golang-dev
https://golang.org/cl/970041
 2010-04-21 16:27:18 -07:00
Russ Cox
1b70b61411 big: fix build - start with zero in scanN 
R=gri, eds
CC=golang-dev
https://golang.org/cl/947042
 2010-04-20 22:51:48 -07:00
Kyle Consalus
d7b4851586 strings: add ReadRune to Reader 
R=rsc
CC=golang-dev
https://golang.org/cl/940041
 2010-04-20 22:18:26 -07:00
Evan Shaw
e4136fe91c big: eliminate redundant array lookups 
This gives about a 6% performance improvement to pidigits.
Thanks to Russ for the suggestion.

R=rsc, gri
CC=golang-dev
https://golang.org/cl/957041
 2010-04-20 21:41:58 -07:00
Evan Shaw
4f445d2744 big: reduce the number of allocations 
There was a bug in makeN that caused lots of unnecessary
allocations.  Fixing this exposed a few bugs in other
functions which worked when makeN allocated a new slice, but
failed when it simply resized an existing slice.  The result
is a pretty big performance improvement.  When running
pidigits, here were the numbers I got on amd64:

Before this change:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.09u 0.02s 2.11r
        gc pidigits     12.68u 0.04s 12.72r
        gc_B pidigits   12.71u 0.03s 12.75r

After:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.09u 0.00s 2.10r
        gc pidigits     6.82u 0.00s 6.85r
        gc_B pidigits   6.55u 0.01s 6.59r

R=rsc, gri
CC=golang-dev
https://golang.org/cl/953042
 2010-04-20 21:24:07 -07:00
Russ Cox
1c0c252880 6l, 8l: include ELF header in PT_LOAD mapping for text segment 
Due to page boundary rounding, the header would have
been loaded as part of the text segment already, but this
change placates the "paxctl" tool on so-called hardened
Linux distributions (as if normal distributions weren't already
hard enough to use).

R=r
CC=golang-dev
https://golang.org/cl/954041
 2010-04-20 20:39:55 -07:00
Evan Shaw
76cbbc8a95 big: Add Lsh and Value; convert pidigits to use big 
This yields a pretty significant performance boost to pidigits and there are still some improvements to be made. Here are my numbers:

amd64 w/ bignum:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.10u 0.00s 2.10r
        gc pidigits     22.92u 0.02s 22.97r
        gc_B pidigits   22.62u 0.00s 22.65r

amd64 w/ big:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.09u 0.02s 2.11r
        gc pidigits     12.68u 0.04s 12.72r
        gc_B pidigits   12.71u 0.03s 12.75r

386 w/ bignum:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.09u 0.00s 2.09r
        gc pidigits     44.30u 0.01s 44.35r
        gc_B pidigits   44.29u 0.03s 44.35r

386 w/ big:
pidigits 10000
        gcc -O2 pidigits.c -lgmp        2.10u 0.00s 2.10r
        gc pidigits     22.70u 0.06s 22.79r
        gc_B pidigits   22.80u 0.09s 22.91r

R=rsc, gri
CC=golang-dev
https://golang.org/cl/881050
 2010-04-20 20:39:36 -07:00
Russ Cox
4ba177ae36 gc: print x[y:] correctly 
R=ken2
CC=golang-dev
https://golang.org/cl/955041
 2010-04-20 17:39:31 -07:00
Russ Cox
20c50cf0f8 runtime: rename cgo2c, *.cgo to goc2c, *.goc 
to avoid confusion with real cgo

R=r
CC=golang-dev
https://golang.org/cl/904046
 2010-04-20 17:03:25 -07:00
Russ Cox
7295b61cdb reflect: implement Set(nil), SetValue(nil) for PtrValue and MapValue 
R=r
CC=golang-dev
https://golang.org/cl/823048
 2010-04-20 17:02:08 -07:00
Evan Shaw
73374c93a6 big: Get rid of function pointers and init function 
R=rsc, gri
CC=golang-dev
https://golang.org/cl/929041
 2010-04-19 19:07:22 -07:00
Kyle Consalus
ad2c5a4984 Added strings.FieldsFunc, a generalization of strings.Fields in style of the strings.Trim*Func functions. 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/824051
 2010-04-19 16:36:50 -07:00
Russ Cox
d97bbabbaa gc: cmplx typecheck bug fix 
Fixes #729.

R=ken2
CC=golang-dev
https://golang.org/cl/875048
 2010-04-19 09:21:51 -07:00
Andrew Gerrand
3ffbd57b94 syscall: match linux Setsid function signature to darwin 
SETSID does return an errno - any reason why it has been done this
way in zsyscall_linux_* ? Otherwise it should be the same as darwin.

From SETSID(2) on my Linux box:

ERRORS
       On error, -1 is returned, and errno is set.

Fixes #730

R=rsc
CC=golang-dev
https://golang.org/cl/878047
 2010-04-19 13:12:11 +10:00