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8035 Commits

Author SHA1 Message Date
Lucio De Re
0f4f3c6769 gc: avoid 0-length C array 
R=golang-dev, ality
CC=golang-dev, rsc
https://golang.org/cl/5467066
 2011-12-12 16:25:31 -05:00
Anthony Martin
2c2a582ae9 os: fix Plan 9 build for new FileInfo API 
R=lucio.dere, rsc
CC=golang-dev
https://golang.org/cl/5440073
 2011-12-12 16:14:00 -05:00
Anthony Martin
1cb254a085 time: fix Plan 9 build for new API 
I had to move readFile into sys_$GOOS.go
since syscall.Open takes only two arguments
on Plan 9.

R=lucio.dere, rsc, alex.brainman
CC=golang-dev
https://golang.org/cl/5447061
 2011-12-12 16:12:22 -05:00
Rémy Oudompheng
d7634ad7d9 gc: fix wrong arguments to error message for switches. 
Fixes #2502.

R=golang-dev, rsc
CC=golang-dev, remy
https://golang.org/cl/5472062
 2011-12-12 16:08:32 -05:00
Robert Hencke
d0cf3fa21e time: gob marshaler for Time 
Addresses issue 2526

R=rsc, r
CC=golang-dev
https://golang.org/cl/5448114
 2011-12-12 16:08:29 -05:00
Charles L. Dorian
f5c211172b math: fix special cases in Nextafter 
Nextafter(0, -1) != -0.

R=rsc, golang-dev
CC=golang-dev
https://golang.org/cl/5467060
 2011-12-12 15:51:11 -05:00
Christopher Nielsen
420fe22921 ld/6l/8l: First pass at changes to the linker to support NetBSD binaries. 
This will not currently create valid NetBSD binaries because NetBSD requires
an ELF note section to run, otherwise the kernel will throw ENOEXEC. I was
unable to determine an elegant way to add the section, so I am submitting
what I have.

References:
http://www.netbsd.org/docs/kernel/elf-notes.html
http://mail-index.netbsd.org/netbsd-bugs/2001/08/03/0012.html

R=rsc
CC=golang-dev
https://golang.org/cl/5472049
 2011-12-12 15:42:11 -05:00
Christopher Nielsen
728c16cf13 build: Changes to the build infrastructure for NetBSD. 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5476048
 2011-12-12 15:42:06 -05:00
Lucio De Re
d56ca13c03 gc: add varargck for %lN 
R=golang-dev
CC=golang-dev, rsc
https://golang.org/cl/5476049
 2011-12-12 15:42:02 -05:00
Russ Cox
ecda0fa5d4 gc: allow colon in //line file name 
Assume last colon introduces line number.

Fixes #2543.

R=ken2
CC=golang-dev
https://golang.org/cl/5485047
 2011-12-12 15:41:54 -05:00
Roger Peppe
2cb1aa4681 archive/zip: make zip understand os.FileMode. 
Fixes implicit dependency on underlying os file modes.

R=rsc, r, n13m3y3r, gustavo, adg
CC=golang-dev
https://golang.org/cl/5440130
 2011-12-12 15:22:55 -05:00
Ian Lance Taylor
68ec347c16 net/http: make test remove temporary file and directory 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5486044
 2011-12-12 10:40:15 -08:00
Taru Karttunen
a620f2b73a crypto/aes: Made faster by eliminating some indirection 
Made te and td arrays into variables te0-3 and td0-3,
which improves performance from 7000ns/op to 5800.

R=rsc, rogpeppe, agl
CC=golang-dev
https://golang.org/cl/5449077
 2011-12-12 09:58:04 -05:00
Andrew Balholm
0c5443a0a6 html: don't ignore whitespace in or after framesets 
Pass tests6.dat, test 7:
<frameset></frameset>
foo

| <html>
|   <head>
|   <frameset>
|   "
"

Also pass tests through test 12:
<form><form>

R=nigeltao
CC=golang-dev
https://golang.org/cl/5480061
 2011-12-12 13:18:01 +11:00
Rob Pike
e505c9ccac net/http: further simplify example program 
(should have caught this in review.)

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5478066
 2011-12-11 09:29:44 -08:00
Joel Sing
7e797be7a3 exp/norm: fix rune/int types in test 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5472067
 2011-12-11 09:25:09 -08:00
Lucio De Re
90913cf170 Housekeeping: Cleaning up the clean-up process. 
src/clean.bash:
        Add clean-ups for previously overlooked directories.
doc/codelab/wiki/Makefile:
        Dropped "index.html" from CLEANFILES so it will not be
        deleted on cleaning.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5476050
 2011-12-11 09:23:17 -08:00
Lucio De Re
e628144aeb pkg/runtime/Makefile: sorted object module names. 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5479060
 2011-12-11 09:21:53 -08:00
Olivier Duperray
3308891c9d net/http: fix trivial example server 
R=golang-dev, r, r
CC=golang-dev
https://golang.org/cl/5479061
 2011-12-11 09:11:57 -08:00
Robert Hencke
d8d321068b gotest: use build.ArchChar() 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5480060
 2011-12-10 14:42:29 -08:00
Hector Chu
fdb09d289a time: fix Time.Add 
R=rsc, r
CC=golang-dev
https://golang.org/cl/5448121
 2011-12-10 21:55:38 +00:00
Robert Hencke
7ab25a441c pkg: adjust "the a" in comments 
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5476055
 2011-12-10 13:02:23 +11:00
Rob Pike
0244bae672 expvar: fix typo in Publish documentation 
Found and fixed by bketelsen@gmail.com.
Not worth making him a CONTRIBUTOR to delete one character.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5476054
 2011-12-09 14:24:51 -08:00
Russ Cox
1cb7f85d74 gc: 0 expected bugs 
Now that Luuk's qualified exporting code
is in, fixing this bug is trivial.

R=ken2
CC=golang-dev
https://golang.org/cl/5479048
 2011-12-09 14:58:28 -05:00
Rob Pike
5912869d61 html/template: make Must work 
Fixes #2545.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5475054
 2011-12-09 10:47:36 -08:00
Russ Cox
8c0b699ca4 gc: fix another blank bug 
R=ken2
CC=golang-dev
https://golang.org/cl/5478051
 2011-12-09 11:59:21 -05:00
Russ Cox
e77f057bf3 gc: resolve built-ins to built-in symbol 
R=lvd
CC=golang-dev
https://golang.org/cl/5480049
 2011-12-09 08:28:17 -05:00
Russ Cox
fc128403dc gc: minor changes for inlining 
Copied from 5400043 since they stand alone from inlining.

R=lvd
CC=golang-dev
https://golang.org/cl/5479046
 2011-12-09 08:03:51 -05:00
Russ Cox
012798a325 gc: rune is now an alias for int32 
R=ken2
CC=golang-dev
https://golang.org/cl/5467049
 2011-12-09 00:12:07 -05:00
Russ Cox
41453d2ed2 exp/types: fix linux build 
I don't understand why it was only broken on Linux

TBR=gri
CC=golang-dev
https://golang.org/cl/5479045
 2011-12-08 23:20:21 -05:00
Russ Cox
2ab9bb6aaf gc: fix export of '\'' and '\\' constants 
Fixes Windows build.

R=ken2
CC=golang-dev
https://golang.org/cl/5472046
 2011-12-08 22:43:31 -05:00
Russ Cox
a250f37cbc update tree for new default type rule 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5448091
 2011-12-08 22:08:03 -05:00
Russ Cox
be0ffbfd02 gc: implement character constant type rules 
R=ken2
CC=golang-dev
https://golang.org/cl/5444054
 2011-12-08 22:07:43 -05:00
Charles L. Dorian
2065b0a094 math: special cases for Pow10; delete BUG 
R=rsc, golang-dev
CC=golang-dev
https://golang.org/cl/5477046
 2011-12-08 22:06:33 -05:00
Alex Brainman
27cab90363 syscall: allow for mksyscall_windows.pl to be used outside of syscall 
this change should have been part of fafcd328da73

R=golang-dev, bsiegert
CC=golang-dev
https://golang.org/cl/5462045
 2011-12-09 11:12:03 +11:00
Alex Brainman
692c31d60a misc/cgo/testso: do not leave out file behind 
R=golang-dev, dvyukov
CC=golang-dev
https://golang.org/cl/5461044
 2011-12-09 11:00:49 +11:00
Benny Siegert
5d045fb0f1 syscall: Remove obsolete Errstr call from commented-out example. 
syscall_windows.go contains a small demo, which calls the obsolete
syscall.Errstr function.

R=golang-dev, alex.brainman
CC=golang-dev
https://golang.org/cl/5475044
 2011-12-09 10:42:34 +11:00
Charles L. Dorian
94b0342f17 math: document more special cases 
Acosh, Asinh, Atanh, Ceil, Floor, Trunc, Mod and Remainder affected. These changes add some non-finite arguments and results (and -0.0 results).

R=rsc, golang-dev
CC=golang-dev
https://golang.org/cl/5469046
 2011-12-08 17:07:13 -05:00
Adam Langley
60f564fc37 crypto/dsa: don't truncate input hashes. 
Although FIPS 186-3 says that we should truncate the hashes, at least
one other library (libgcrypt) doesn't. This means that it's impossible
to interoperate with code using gcrypt if we enforce the truncation
inside of crypto/dsa.

This change shouldn't actually affect anything because nearly
everybody pairs DSA with SHA1, which doesn't need to be truncated in
either case.

R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/5471043
 2011-12-08 16:46:19 -05:00
Rob Pike
0397b28a90 html/template: clean up locking for ExecuteTemplate 
R=mikesamuel, rogpeppe
CC=golang-dev
https://golang.org/cl/5448137
 2011-12-08 10:15:53 -08:00
Andrea Spadaccini
83c30f3ec2 syscall: add constants for flock() system call under Linux. 
The values have been generated only for the i386 and amd64 architectures.

R=golang-dev, mikioh.mikioh, dsymonds
CC=bradfitz, dsymonds, golang-dev
https://golang.org/cl/5452060
 2011-12-08 15:12:08 +09:00
David Symonds
2949f3b659 time: use Duration for AfterFunc. 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5465043
 2011-12-08 15:42:44 +11:00
Russ Cox
f00340f022 gc: rename %union field name from lint to i 
#define lint has special meaning to Bison;
having a field named lint conflicts with that.

R=ken2
CC=golang-dev
https://golang.org/cl/5462044
 2011-12-07 23:38:32 -05:00
Alex Brainman
ef65feda2a syscall: return error, not uintptr, when function returns error 
R=rsc
CC=golang-dev
https://golang.org/cl/5450119
 2011-12-08 12:07:21 +11:00
Robert Griesemer
2e3bd890c5 strconv: fix documentation 
Also: minor performance fix for large precision results.

benchmark                                   old ns/op    new ns/op    delta
strconv_test.BenchmarkFormatFloatDecimal         2734         2734   +0.00%
strconv_test.BenchmarkFormatFloat                3141         3139   -0.06%
strconv_test.BenchmarkFormatFloatExp             8970         8989   +0.21%
strconv_test.BenchmarkFormatFloatBig             3228         3208   -0.62%

Fixes #2535.

R=rsc
CC=golang-dev
https://golang.org/cl/5435089
 2011-12-07 14:45:45 -08:00
Rémy Oudompheng
4349effb15 gc: keep pointer to original node in constant rewrites. 
This allows printing meaningful expressions in error messages
instead of evaluated constants.
Fixes #2276.

R=golang-dev, rsc
CC=golang-dev, remy
https://golang.org/cl/5432082
 2011-12-07 16:18:50 -05:00
David Symonds
9d52fe22b4 exp/sql: simplify some string conversions. 
R=bradfitz
CC=golang-dev
https://golang.org/cl/5451112
 2011-12-08 08:08:00 +11:00
Russ Cox
5e98505ba7 gc: fix spurious typecheck loop in &composite literal 
Fixes #2538.

R=ken2
CC=golang-dev
https://golang.org/cl/5449114
 2011-12-07 15:48:55 -05:00
Russ Cox
1278c6c055 bytes: lost edit from earlier CL 
R=iant
CC=golang-dev
https://golang.org/cl/5450125
 2011-12-07 15:30:01 -05:00
Russ Cox
9b875bc037 bytes: faster Count, Index, Equal 
Benchmarks are from GOARCH=amd64 on a MacPro5,1.

benchmark                                    old MB/s     new MB/s  speedup
bytes_test.BenchmarkEqual32                    452.89       891.07    1.97x
bytes_test.BenchmarkEqual4K                    852.71      1700.44    1.99x
bytes_test.BenchmarkEqual4M                    841.53      1587.93    1.89x
bytes_test.BenchmarkEqual64M                   838.22      1578.14    1.88x

bytes_test.BenchmarkIndex32                     58.02        48.99    0.84x
bytes_test.BenchmarkIndex4K                     48.26        41.32    0.86x
bytes_test.BenchmarkIndex4M                     48.20        41.24    0.86x
bytes_test.BenchmarkIndex64M                    48.08        41.21    0.86x
bytes_test.BenchmarkIndexEasy32                410.04       546.82    1.33x
bytes_test.BenchmarkIndexEasy4K                849.26     14257.37   16.79x
bytes_test.BenchmarkIndexEasy4M                854.54     17222.15   20.15x
bytes_test.BenchmarkIndexEasy64M               843.57     11060.40   13.11x

bytes_test.BenchmarkCount32                     57.24        50.68    0.89x
bytes_test.BenchmarkCount4K                     48.19        41.82    0.87x
bytes_test.BenchmarkCount4M                     48.18        41.74    0.87x
bytes_test.BenchmarkCount64M                    48.17        41.71    0.87x
bytes_test.BenchmarkCountEasy32                433.11       547.44    1.26x
bytes_test.BenchmarkCountEasy4K               1130.59     14194.06   12.55x
bytes_test.BenchmarkCountEasy4M               1131.23     17231.18   15.23x
bytes_test.BenchmarkCountEasy64M              1111.40     11068.88    9.96x

The non-easy Count/Index benchmarks are a worst case input.

regexp.BenchmarkMatchEasy0_32                  237.46       221.47    0.93x
regexp.BenchmarkMatchEasy0_1K                  553.53      1019.72    1.84x
regexp.BenchmarkMatchEasy0_32K                 693.99      1672.06    2.41x
regexp.BenchmarkMatchEasy0_1M                  688.72      1611.68    2.34x
regexp.BenchmarkMatchEasy0_32M                 680.70      1565.05    2.30x
regexp.BenchmarkMatchEasy1_32                  165.56       243.08    1.47x
regexp.BenchmarkMatchEasy1_1K                  336.45       496.32    1.48x
regexp.BenchmarkMatchEasy1_32K                 302.80       425.63    1.41x
regexp.BenchmarkMatchEasy1_1M                  300.42       414.20    1.38x
regexp.BenchmarkMatchEasy1_32M                 299.64       413.47    1.38x

R=golang-dev, r, iant
CC=golang-dev
https://golang.org/cl/5451116
 2011-12-07 15:09:56 -05:00