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Commit Graph

5735 Commits

Author SHA1 Message Date
Robert Griesemer
e0e5c150b0 exp/eval test: fix build
R=r
CC=golang-dev
https://golang.org/cl/1599043
2010-06-09 15:52:42 -07:00
Robert Griesemer
ace5269dfe go/scanner: report illegal escape sequences
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/1636043
2010-06-09 15:19:22 -07:00
Andrew Gerrand
4032b7c5a1 release.2010-06-09 tag
R=rsc
CC=golang-dev
https://golang.org/cl/1626043
2010-06-09 23:13:01 +02:00
Andrew Gerrand
61be33d3ae release.2010-06-09
R=rsc
CC=golang-dev
https://golang.org/cl/1644041
2010-06-09 23:10:28 +02:00
Russ Cox
a2a7d473f4 gc: more cleanup
* disallow surrogate pair runes.
 * diagnose impossible type assertions
 * eliminate another static buffer.
 * do not overflow lexbuf.
 * add -u flag to disable package unsafe.

R=ken2
CC=golang-dev
https://golang.org/cl/1619042
2010-06-09 11:00:55 -07:00
Russ Cox
42a691b877 fix build: invalid character literals
R=r
CC=golang-dev
https://golang.org/cl/1631041
2010-06-08 22:32:04 -07:00
Russ Cox
565b5dc076 gc: new typechecking rules
* Code for assignment, conversions now mirrors spec.
* Changed some snprint -> smprint.
* Renamed runtime functions to separate
  interface conversions from type assertions:
  convT2I, assertI2T, etc.
* Correct checking of \U sequences.

Fixes #840.
Fixes #830.
Fixes #778.

R=ken2
CC=golang-dev
https://golang.org/cl/1303042
2010-06-08 18:50:02 -07:00
Russ Cox
6aaef04469 misc cleanup: gofmt + &x -> x[0:] conversion
R=gri
CC=golang-dev
https://golang.org/cl/1620042
2010-06-08 17:51:57 -07:00
Robert Griesemer
f29fb251dc go/printer: deleted dead code
(remains of the semicolon conversion)

R=rsc
CC=golang-dev
https://golang.org/cl/1623041
2010-06-08 17:46:04 -07:00
Robert Griesemer
4337c7c0bc gofmt: update test script so it can run to completion again
R=rsc
CC=golang-dev
https://golang.org/cl/1621041
2010-06-08 17:25:04 -07:00
Robert Griesemer
3f3ff2bd5c go/parser: correct position of empty statement ';'
(caused certain files to not be idempotent under gofmt)

- corrected golden files for go/printer
- slightly simplified some code in nodes.go (no impact on formatting)
- these changes have no impact on gofmt output of .go files under src, misc

fallthrough statement considered harmful!

R=rsc
CC=golang-dev
https://golang.org/cl/1593042
2010-06-08 17:06:26 -07:00
Russ Cox
f892540513 fix build
R=gri
CC=golang-dev
https://golang.org/cl/1616041
2010-06-08 16:14:19 -07:00
Russ Cox
104cd57c6d doc: add Google I/O talk and programs
R=r
CC=golang-dev
https://golang.org/cl/1614041
2010-06-08 16:00:04 -07:00
Russ Cox
57a62a8bcb bug284: make conversion legal, fix error patterns
R=gri
CC=golang-dev
https://golang.org/cl/1612041
2010-06-08 15:51:31 -07:00
Russ Cox
2ec58f73e3 bug285: delete invalid map assignment
*T2 implements I2, but T2 does not.

R=gri
CC=golang-dev
https://golang.org/cl/1613041
2010-06-08 15:50:53 -07:00
Robert Griesemer
98b27814ae gc: better error message when ~ operator is found
Fixes #844.

R=ken2, rsc, ken3
CC=golang-dev
https://golang.org/cl/1593041
2010-06-07 18:27:26 -07:00
Robert Griesemer
0c222d6e49 gc: backslash newline is not a legal escape sequence in strings
Fixes #827.

R=ken2
CC=golang-dev, rsc
https://golang.org/cl/1592041
2010-06-07 18:10:48 -07:00
Robert Griesemer
440cc95470 go spec: rename "assignment compatible" -> "assignable"
R=r, rsc
CC=golang-dev
https://golang.org/cl/1590041
2010-06-07 17:40:21 -07:00
Andrew Gerrand
9b3c743f82 http: add Head function for making HTTP HEAD requests
R=rsc
CC=golang-dev
https://golang.org/cl/1581041
2010-06-08 01:28:40 +02:00
Robert Griesemer
7bc03718f4 go spec: clean-up and consolidation of spec with implementation
Specifically:
- introduced notion of "underlying type"
- removed notion of type compatibility
- consolidated rules about assignment compatibility in
  assignment compatibility section
- be consistent with specyfing that nil is the value
  for uninitialized variables that can be nil (this
  was not specified clearly for pointers, functions, interfaces)
- added/fixed various related links throughout
- clarify language on conversions

R=rsc, r, iant, ken2
CC=golang-dev
https://golang.org/cl/1536041
2010-06-07 15:49:39 -07:00
Daniel Theophanes
129c6c14d1 runtime: finish pchw -> tiny, added gettime for tiny
R=rsc
CC=golang-dev
https://golang.org/cl/1514041
2010-06-07 14:18:42 -07:00
Russ Cox
3956e5a029 A+C: add Daniel Theophanes (individual CLA)
R=r
CC=golang-dev
https://golang.org/cl/1535041
2010-06-07 12:42:02 -07:00
Andrew Gerrand
8334d107c4 http: fix erroneous comment
R=r
CC=golang-dev
https://golang.org/cl/1539042
2010-06-06 17:18:09 +02:00
Rob Pike
f81abb9dd8 tutorial: fix one-word mistake in echo example
R=rsc, iant
CC=golang-dev
https://golang.org/cl/1567041
2010-06-05 12:06:18 -07:00
Nigel Tao
64784801cd HTML5 parser test data from WebKit.
R=rsc
CC=golang-dev
https://golang.org/cl/1559041
2010-06-04 17:47:22 -07:00
Nigel Tao
37fba90bc7 Fixes #836.
R=gri
CC=golang-dev
https://golang.org/cl/1548042
2010-06-04 17:30:39 -07:00
Nigel Tao
2006667931 draw.Draw fast paths for the Over operator.
Time (us) to draw a 200x200 src onto an image.RGBA dst with the Over
operator. Each case was measured three separate times, and the sorted
times are reported.

Fill case (where src is an image.ColorImage):
Before:
7438, 7511, 7526
After:
3073, 3087, 3102

Copy case (where src is an image.RGBA):
Before:
9506, 9510, 9563
After:
5262, 5300, 5344

R=rsc
CC=golang-dev
https://golang.org/cl/1532041
2010-06-03 17:19:00 -07:00
Nigel Tao
c2e9f0c562 Add Opaque method to the image types.
R=rsc
CC=golang-dev
https://golang.org/cl/1533041
2010-06-03 17:18:26 -07:00
Rob Pike
9a70762ac9 fmt.Scan: %c
R=rsc
CC=golang-dev
https://golang.org/cl/1518042
2010-06-03 17:03:22 -07:00
Robert Griesemer
1d282a8eb2 go spec: Base comparison compatibility on assignment compatibility.
Specifically:
- Simplified definition of comparison compatibility and folded into
  section on comparison operators since it's only used there.

This is a small language change/cleanup. As a consequence:
- An interface value may now be compared against a non-interface value.
- Channels with opposite directions cannot be compared directly anymore
  (per discussion with rsc).

R=rsc, r, iant, ken2
CC=golang-dev
https://golang.org/cl/1462041
2010-06-03 16:55:50 -07:00
Russ Cox
28852c1531 io/ioutil: add TempFile
R=r
CC=golang-dev
https://golang.org/cl/1472042
2010-06-03 16:29:34 -07:00
Kyle Consalus
47bc1f2e4b Added regex-dna-parallel.go, a pretty trivial parallelization.
R=rsc, r
CC=golang-dev
https://golang.org/cl/972046
2010-06-03 16:20:54 -07:00
Russ Cox
24baca4936 http: handle status 304 correctly
- cannot send body
  - should not send body-related headers

R=r
CC=golang-dev
https://golang.org/cl/1499041
2010-06-03 16:09:37 -07:00
Rob Pike
962e8b8736 fmt.Scan: field widths
Also fix an interface bug: white-space-delimited doesn't work well for cases like "%d, %d" on "23, 23")

R=rsc
CC=golang-dev
https://golang.org/cl/1502041
2010-06-03 16:06:41 -07:00
Charles L. Dorian
3fb8d2ad84 math: fix typo in Exp2 benchmark
Was timing Exp, not Exp2.

R=rsc, r
CC=golang-dev
https://golang.org/cl/1521042
2010-06-03 15:04:22 -07:00
Robert Griesemer
86c9aca41e bug285: assignment compatible map keys must be accepted
R=r
CC=golang-dev
https://golang.org/cl/1473042
2010-06-03 14:58:00 -07:00
Rob Pike
04721ff309 netchan: fix typo in test
R=rsc
CC=golang-dev
https://golang.org/cl/1522041
2010-06-03 13:16:09 -07:00
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