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Commit Graph

5748 Commits

Author SHA1 Message Date
Nigel Tao
2e632088ce Fix typo in xml comments.
R=rsc
CC=golang-dev
https://golang.org/cl/1503041
2010-06-03 00:56:53 -07:00
Kyle Consalus
aae02a1855 Optimization to regexp _CharClass: keep track of overall range of
charclass to avoid unnecessarily iterating over ranges.
    Also, use the fact that IntVector is an []int to avoid method calls.
    On my machine, this brings us from ~27500 ns/op to ~17500 ns/op in the benchmark I've added (it is also faster in the case where a range check
    doesn't help, added a benchmark for this too.)

    I'd also like to propose that "[]", and "[^]" be disallowed. They aren't useful as far as I can tell, they aren't widely supported, and they make reasoning about character classes a bit more complicated.

R=r
CC=golang-dev
https://golang.org/cl/1495041
2010-06-02 23:04:44 -07:00
Charles L. Dorian
3d4c97b82c math: Pow special cases (signed zero, IEEE 754-2008)
Also added more tests for acosh, hypot, log, log10, log2
in all_test.go.

R=rsc
CC=golang-dev
https://golang.org/cl/1417041
2010-06-02 20:55:47 -07:00
Peter Williams
6372bbbf3e doc: codereview + Mercurial Queues
R=rsc, r
CC=golang-dev
https://golang.org/cl/1238044
2010-06-02 17:11:52 -07:00
Rob Pike
6106c63abc fmt.Scan: scan []byte arguments
R=rsc
CC=golang-dev
https://golang.org/cl/1486041
2010-06-02 16:28:01 -07:00
Russ Cox
041d978d84 bufio: change ReadSlice to match description
On error, ReadSlice is defined to return the available data
and advance past that data, but it was not behaving that
way for err == ErrBufferFull, making it harder for callers to
handle well.

R=r
CC=golang-dev
https://golang.org/cl/1480041
2010-06-02 16:17:18 -07:00
Rob Pike
4fc97c4703 fmt.Scanf: implement formats, provide Sscanf (strings)
- provide convenience functions for scanning strings
- enable Scanf etc.
- update doc comments

R=rsc
CC=golang-dev
https://golang.org/cl/1451044
2010-06-02 14:58:31 -07:00
Russ Cox
8ae29642b1 big: fix spelling of Euclidean
R=gri
CC=golang-dev
https://golang.org/cl/1372042
2010-06-02 12:53:15 -07:00
Robert Griesemer
c0b378ff5c bug284: additional conversion test case
R=r, iant
CC=golang-dev
https://golang.org/cl/1433042
2010-06-02 10:36:19 -07:00
Robert Griesemer
3b1e4b217e bug284: test cases for new conversion rules
R=rsc, r, iant
CC=golang-dev
https://golang.org/cl/1465041
2010-06-02 09:23:04 -07:00
Andrew Gerrand
e6d66633ba A+C: added Daniel Fleischman
R=rsc
CC=golang-dev
https://golang.org/cl/1475041
2010-06-02 16:49:25 +02:00
Rob Pike
5df40b434d fmt.Scan: renamings, strings, errors
- implement scanning for all renamed types
	(compiler bug stops complex from being renamable,
	so it can't be tested but the code is there)
- %q %x for strings
- error handling now done with panic/recover

R=rsc
CC=golang-dev
https://golang.org/cl/1458041
2010-06-01 15:22:01 -07:00
Rob Pike
b8a89972ee fmt.Scan: renamings, strings, errors
- implement scanning for all renamed types
	(compiler bug stops complex from being renamable,
	so it can't be tested but the code is there)
- %q %x for strings
- error handling now done with panic/recover

R=rsc
CC=golang-dev
https://golang.org/cl/1458041
2010-06-01 15:21:21 -07:00
Russ Cox
cd016d7558 gc: fix export of complex types
R=ken2
CC=golang-dev
https://golang.org/cl/1442042
2010-06-01 14:48:57 -07:00
Robert Griesemer
ab215f73fc big: bug fix for Quo aliasing problem
Fixes #820.

R=rsc
CC=golang-dev
https://golang.org/cl/1453041
2010-06-01 14:37:11 -07:00
Michael Hoisie
0c77ba96da goinstall: Use 'git pull' instead of 'git checkout' when updating a git repo.
R=rsc
CC=golang-dev
https://golang.org/cl/1395041
2010-06-01 14:27:45 -07:00
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
Ian Lance Taylor
fbff95bd97 Add Vinu Rajashekhar <vinutheraj@gmail.com> as a contributor.
R=adg
CC=golang-dev
https://golang.org/cl/1454041
2010-06-01 11:55:55 -07:00
Andrew Gerrand
ac1d4980db doc/code.html: fix error string format
R=rsc
CC=golang-dev
https://golang.org/cl/1444041
2010-06-01 16:50:16 +02:00
Joe Poirier
2fa388e063 edit simple typos
R=golang-dev, adg
CC=golang-dev, rsc
https://golang.org/cl/1426042
2010-06-01 16:21:34 +02:00
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
Ian Lance Taylor
1192c175fe Correct _cgo_free when C ABI does not pass first arg on stack.
It turns out that _cgo_malloc is used, via cmalloc in
runtime/cgocall.c, which is called by code generated by out.go
for the ·_C_CString function.  I can't find a call to
_cgo_free, but given _cgo_malloc we might as well keep
_cgo_free.  This patch fixes it so that it should work on
amd64.

R=rsc
CC=golang-dev
https://golang.org/cl/1399041
2010-05-30 22:22:47 -07:00
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
Andrew Gerrand
24566d4236 doc/code: example package with tests
R=r
CC=golang-dev
https://golang.org/cl/1404041
2010-05-30 19:21:49 +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
Robert Griesemer
63f014910d go spec: change def. of "type compatibility" to be non-recursive
and adjust conversion rules.

Also:
- clarification of type identity (no language change)
- adjust special rules for channel assignment/comparison to
  require identical element types (in correspondence to non-
  recursiveness of type compatibility)

R=rsc, iant, ken2, r
CC=golang-dev
https://golang.org/cl/1376042
2010-05-28 14:17:30 -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
Robert Griesemer
31f2503cde go spec: Disallow &a notation to obtain a slice
from an array; one needs to write a[0:] instead.

R=rsc, r, iant, ken2
CC=golang-dev
https://golang.org/cl/1365041
2010-05-27 17:23:25 -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
Andrew Gerrand
b5402023ab release.2010-05-27 tag
R=rsc
CC=golang-dev
https://golang.org/cl/1363041
2010-05-27 16:52:46 -07:00
Andrew Gerrand
371bf8e61b release.2010-05-27
R=r, rsc
CC=golang-dev
https://golang.org/cl/1354041
2010-05-27 16:50:31 -07:00
Andrew Gerrand
1ca99c84f8 golang.org: added Resources page, re-organized left hand panel.
R=r
CC=golang-dev
https://golang.org/cl/1309045
2010-05-27 16:47:42 -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
Evan Shaw
67d30bb696 spec: Fix link to fallthrough statements
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/1303041
2010-05-25 18:24:07 -07:00