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639 Commits

Author SHA1 Message Date
Russ Cox
3071f8c8e5 fix a few type errors, make ErrorString a value 
will submit with fixed compiler

R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=28371
CL=28379
 2009-05-06 17:05:46 -07:00
Russ Cox
1d1316c885 makefile fixes 
R=r
OCL=28369
CL=28369
 2009-05-06 16:16:55 -07:00
Rob Pike
0c3a43e7b2 error handling had a bug in execute: the error channel was being shared. 
fix that and clean up state handling a little.

R=rsc
DELTA=44  (18 added, 8 deleted, 18 changed)
OCL=28359
CL=28359
 2009-05-06 13:42:59 -07:00
Rob Pike
68382ec021 add missing Makefile to repair build 
TBR=gri
OCL=28320
CL=28320
 2009-05-05 21:31:22 -07:00
Robert Griesemer
1d6bd79ceb new dir structure for lib/go 
R=r
DELTA=9298  (4760 added, 4536 deleted, 2 changed)
OCL=28317
CL=28317
 2009-05-05 18:38:45 -07:00
Rob Pike
86043a87c9 mv container/vector down one level for new rules. 
simplify run.bash now that lib has make test that recurs.

R=rsc
DELTA=1179  (578 added, 596 deleted, 5 changed)
OCL=28313
CL=28313
 2009-05-05 17:24:01 -07:00
Rob Pike
9b2c5da922 directory-per-package step 1: move files from lib/X.go to lib/X/X.go 
no substantive changes except:
	- new Makefiles, all auto-generated
	- go/src/lib/Makefile has been extensively edited

R=rsc
OCL=28310
CL=28310
 2009-05-05 17:05:39 -07:00
Robert Griesemer
eea33fc69c better io.ByteBuffer implementation: 
- more light-weight
- better buffer management
- added test cases

R=r
DELTA=227  (167 added, 35 deleted, 25 changed)
OCL=28252
CL=28289
 2009-05-05 12:00:52 -07:00
Russ Cox
747e26166a fmt: dead code and data 
R=r
DELTA=10  (0 added, 10 deleted, 0 changed)
OCL=28258
CL=28287
 2009-05-05 11:24:03 -07:00
Rob Pike
2067b9fb92 string slicing is efficient so remove base and bounds arguments from RuneCountInString 
R=rsc
DELTA=6  (1 added, 0 deleted, 5 changed)
OCL=28242
CL=28256
 2009-05-04 22:12:13 -07:00
David Symonds
2f284948af Remake exvar package to be more Go-ish. 
It now exports a Var interface (anyone can export their own custom var types now), so users need to create and manage their own vars and mark them as exportable via the Publish function. They are exposed via /debug/vars.

R=r,rsc
APPROVED=r
DELTA=605  (314 added, 186 deleted, 105 changed)
OCL=28143
CL=28239
 2009-05-04 15:14:22 -07:00
David Symonds
fc51a98ffb Fix mismatched quote in a comment. 
R=gri
APPROVED=gri
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=28184
CL=28192
 2009-05-02 17:59:42 -07:00
Robert Griesemer
68523603e1 - incorporated feedback per rsc 
- fixed a bug and added corresponding test case

R=rsc
DELTA=114  (18 added, 29 deleted, 67 changed)
OCL=28114
CL=28128
 2009-04-30 14:43:06 -07:00
Russ Cox
83e976d53e bug146: array/slice conversion before I left missed conversions 
R=ken
OCL=28120
CL=28124
 2009-04-30 13:49:58 -07:00
Russ Cox
bd8e25ca57 auto-detect whether to use IPv6 or IPv4 kernel interface 
R=r
DELTA=12  (9 added, 0 deleted, 3 changed)
OCL=28096
CL=28118
 2009-04-30 13:41:36 -07:00
Russ Cox
10817ab9d2 better error messages, not that anyone ever sees them 
R=r
DELTA=30  (9 added, 1 deleted, 20 changed)
OCL=28104
CL=28117
 2009-04-30 13:40:55 -07:00
Rob Pike
5dc95206f2 don't print binary data. add TODO for better errors. 
TBR=rsc
DELTA=2  (1 added, 0 deleted, 1 changed)
OCL=28066
CL=28070
 2009-04-29 23:33:48 -07:00
Rob Pike
93831d25db rename variables for clarity. 
add test for structure alignment/offset.

R=gri
DELTA=49  (35 added, 0 deleted, 14 changed)
OCL=28068
CL=28068
 2009-04-29 22:16:53 -07:00
Rob Pike
c0b8b969ae Bug in reflect found by gri. Structs in 6g have a minimum alignment. 
iant: will this be ok in gccgo?

R=rsc
DELTA=9  (8 added, 0 deleted, 1 changed)
OCL=28059
CL=28062
 2009-04-29 18:51:12 -07:00
Rob Pike
49eb63cfd5 drop unused result name - trivial change. 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=28056
CL=28058
 2009-04-29 18:20:09 -07:00
Russ Cox
f7d3eb9db9 exit with error status EPIPE if 
one fd gets too many EPIPEs in a row
during write.

R=r
DELTA=10  (9 added, 0 deleted, 1 changed)
OCL=28057
CL=28057
 2009-04-29 18:18:42 -07:00
Brendan O'Dea
7326a389fc Fix channels used by WaitWrite (http server hangs on writes 
which hit EAGAIN).

R=rsc
APPROVED=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=27955
CL=28054
 2009-04-29 17:36:37 -07:00
Robert Griesemer
4fc82c2e1e fix for broken build 
TBR=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=27969
CL=27969
 2009-04-28 09:56:33 -07:00
David Symonds
a08fb0ff33 Add a HTTP handler to the exvar package. 
R=r
APPROVED=r
DELTA=20  (11 added, 6 deleted, 3 changed)
OCL=27782
CL=27950
 2009-04-28 04:26:07 -07:00
David Symonds
1304183efc Add more dependencies for lib/go. 
This makes "make nuke install" work again.

R=r
APPROVED=r
DELTA=2  (1 added, 0 deleted, 1 changed)
OCL=27929
CL=27932
 2009-04-27 21:52:30 -07:00
Rob Pike
bd3b2f843f implement .alternates 
R=rsc
OCL=27928
CL=27928
 2009-04-27 21:04:46 -07:00
Stephen Ma
eb5eea9a8f Fix the chunked encoding - terminate the chunk with CRLF. 
R=rsc
APPROVED=r
DELTA=11  (10 added, 0 deleted, 1 changed)
OCL=27723
CL=27879
 2009-04-27 00:38:04 -07:00
David Symonds
f4b92c8624 Add string-valued variables to exvar. 
R=r
APPROVED=r
DELTA=62  (58 added, 1 deleted, 3 changed)
OCL=27756
CL=27877
 2009-04-26 20:57:01 -07:00
Brendan O'Dea
68b881791f flags.Usage() calls fmt.Fprintf() with incorrect args 
R=r
APPROVED=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=27777
CL=27876
 2009-04-26 18:36:17 -07:00
Robert Griesemer
bf53e16f6d - install doc in lib/go 
- adjust dependent files

R=rsc
DELTA=1132  (567 added, 562 deleted, 3 changed)
OCL=27862
CL=27862
 2009-04-25 17:01:41 -07:00
Robert Griesemer
9c3a9b71c8 - fixed a couple of potential end-less loops 
(no progress in presence of syntax errors)
- end parsing early if source doesn't start
  proper package clause

R=iant
DELTA=18  (7 added, 6 deleted, 5 changed)
OCL=27840
CL=27842
 2009-04-24 12:59:09 -07:00
Rob Pike
258a08ed8f add {.tab} 
fix a couple of comments

TBR=rsc
OCL=27716
CL=27716
 2009-04-22 00:53:35 -07:00
David Symonds
d724092407 Clean up some more code after bug143 was fixed. 
R=r
APPROVED=r
DELTA=6  (0 added, 5 deleted, 1 changed)
OCL=27708
CL=27708
 2009-04-21 20:24:28 -07:00
David Symonds
f8931c6ceb Bug 143 is fixed, so clean up some of exvar. 
R=r
APPROVED=r
DELTA=8  (3 added, 1 deleted, 4 changed)
OCL=27699
CL=27701
 2009-04-21 18:36:53 -07:00
David Symonds
5cb6843a4e Change exvar to use a goroutine channel worker instead of a mutex for synchronisation. 
Also it should be more testable, as there's less global state.

R=r
APPROVED=r
DELTA=113  (38 added, 12 deleted, 63 changed)
OCL=27653
CL=27694
 2009-04-21 16:50:09 -07:00
Robert Griesemer
9c456283f3 minor adjustment to comment formatting for better godoc output 
R=r
DELTA=5  (0 added, 0 deleted, 5 changed)
OCL=27687
CL=27689
 2009-04-21 15:30:17 -07:00
Robert Griesemer
011bf2b6d3 minor adjustments to comments for better godoc output 
R=r
DELTA=6  (0 added, 0 deleted, 6 changed)
OCL=27686
CL=27688
 2009-04-21 15:14:34 -07:00
Robert Griesemer
3ae849d47d - documentation for bignum package 
- removed some constants from public interface

R=r
DELTA=375  (238 added, 14 deleted, 123 changed)
OCL=27636
CL=27668
 2009-04-21 10:52:00 -07:00
David Symonds
de489fb38c Refactor exvar to use interface types, and add mapVar. 
R=r
APPROVED=r
DELTA=170  (136 added, 6 deleted, 28 changed)
OCL=27628
CL=27652
 2009-04-20 22:38:14 -07:00
Rob Pike
a6bc344351 rewrite template library: 
- separate parsing from execution
	- rearrange code for organizational clarity
	- provide execution errors and parse-time errors
	- implement .or for repeated

TBR=rsc
OCL=27650
CL=27650
 2009-04-20 18:51:13 -07:00
David Symonds
8e4b65d041 Move iterable package to usr/dsymonds/. 
R=r
APPROVED=r
DELTA=598  (330 added, 266 deleted, 2 changed)
OCL=27627
CL=27649
 2009-04-20 18:13:14 -07:00
David Symonds
d88fb9f0f6 Oops, forgot to commit this change. 
R=r
APPROVED=r
DELTA=3  (1 added, 0 deleted, 2 changed)
OCL=27624
CL=27626
 2009-04-20 00:43:10 -07:00
David Symonds
dc5cffbeb7 Use the mutex in exvar.Set since map access is not atomic. 
Imagine your var has a value of zero. If you have a goroutine calling Set(5),
and another calling Increment(+1), then you only want one of these outcomes:
  - Set completes first, and then Increment occurs => 6
  - Increment completes first, and then Set occurs => 5

However, you could get a sequence:
  - read (for Increment) 0
  - set (for Set) 5
  - write (for Increment) 1
This results in a value of 1, which is undesirable.

Kudos to dnadasi for catching this.

R=r
APPROVED=r
DELTA=3  (3 added, 0 deleted, 0 changed)
OCL=27625
CL=27625
 2009-04-20 00:42:08 -07:00
David Symonds
a6156873d0 Add Inject function to iterable package. 
Fix a couple of style mistakes.

R=r,rsc
APPROVED=r
DELTA=34  (30 added, 1 deleted, 3 changed)
OCL=27623
CL=27623
 2009-04-19 23:52:29 -07:00
David Symonds
3cc702ba60 Initial cut at an "exported variables" (exvar) package. 
This handles integer-valued vars in a singleton struct, and exports functions
for incrementing, setting and getting those vars, as well as rendering all the
vars in a standard format.

Demonstrate the use of the exvar package in the http/triv server.

R=dcross,r
APPROVED=r
DELTA=122  (122 added, 0 deleted, 0 changed)
OCL=27617
CL=27622
 2009-04-19 21:17:27 -07:00
Rob Pike
7e1cfa7432 Readn is a silly name when there's no n. Change to FullRead. 
R=gri
DELTA=15  (0 added, 0 deleted, 15 changed)
OCL=27619
CL=27619
 2009-04-19 21:02:29 -07:00
Rob Pike
ae08a48719 the Big Error Shift applied to lib/time/zoneinfo.go. 
R=gri
DELTA=22  (5 added, 0 deleted, 17 changed)
OCL=27608
CL=27614
 2009-04-18 16:44:13 -07:00
Rob Pike
45ed7297e8 Step 2 of the Big Error Shift. 
Change the representation of errors in "os" to be cleaner.
(But they are not really representative of the power of the new scheme.)
Step 3 will be to remove all references to os.NewError.
Step 4 will be to delete the second half of lib/os/error.go.

R=rsc
OCL=27587
CL=27587
 2009-04-17 00:36:15 -07:00
Rob Pike
aaf63f8d06 Step 1 of the Big Error Shift: make os.Error an interface and replace *os.Errors with os.Errors. 
lib/template updated to use new setup; its clients also updated.

Step 2 will make os's error support internally much cleaner.

R=rsc
OCL=27586
CL=27586
 2009-04-17 00:08:24 -07:00
Russ Cox
ea12ed4fdd regenerate makefile with installed gobuild 
R=r
DELTA=23  (8 added, 0 deleted, 15 changed)
OCL=27577
CL=27583
 2009-04-16 23:07:00 -07:00
Rob Pike
3a8ff8237a fix linux build 
R=rsc
OCL=27579
CL=27579
 2009-04-16 22:43:34 -07:00
Russ Cox
1f6463f823 Convert go tree to hierarchical pkg directory: 
import (
		"vector" -> "container/vector"
		"ast" -> "go/ast"
		"sha1" -> "hash/sha1"
		etc.
	)

and update Makefiles.  Because I did the conversion
semi-automatically, I sorted all the import blocks
as a post-processing.  Some files have therefore
changed that didn't strictly need to.

Rename local packages to lower case.
The upper/lower distinction doesn't work on OS X
and complicates the "single-package directories
with the same package name as directory name"
heuristic used by gobuild and godoc to create
the correlation between source and binary locations.
Now that we have a plan to avoid globally unique
names, the upper/lower is unnecessary.

The renamings will cause trouble for a few users,
but so will the change in import paths.
This way, the two maintenance fixes are rolled into
one inconvenience.

R=r
OCL=27573
CL=27575
 2009-04-16 20:52:37 -07:00
Rob Pike
3761da2d01 document template 
R=rsc
DELTA=92  (73 added, 0 deleted, 19 changed)
OCL=27566
CL=27572
 2009-04-16 17:44:23 -07:00
Russ Cox
c8f9378889 regenerate Makefiles. 
fix bug in RPC.go (import "RPC" not "rpc.pb")

R=r
DELTA=483  (261 added, 64 deleted, 158 changed)
OCL=27547
CL=27549
 2009-04-16 00:18:37 -07:00
Russ Cox
60ce95d7a1 code changes for array conversion. 
as a reminder, the old conversion
was that you could write

	var arr [10]byte;
	var slice []byte;
	slice = arr;

but now you have to write

	slice = &arr;

the change eliminates an implicit &, so that
the only implicit &s left are in the . operator
and in string(arr).

also, removed utf8.EncodeRuneToString
in favor of string(rune).

R=r
DELTA=83  (1 added, 23 deleted, 59 changed)
OCL=27531
CL=27534
 2009-04-15 20:27:45 -07:00
Russ Cox
37a5374c81 document and partially fix a race 
R=r
DELTA=24  (21 added, 0 deleted, 3 changed)
OCL=27527
CL=27527
 2009-04-15 19:01:48 -07:00
Russ Cox
1605176e25 godoc: use data-driven templates for html, text generation 
R=gri
DELTA=1341  (668 added, 282 deleted, 391 changed)
OCL=27485
CL=27526
 2009-04-15 18:53:43 -07:00
Russ Cox
cff99ba167 make Location translate relative path to absolute 
(HTTP requires absolute in protocol).

add URL tests

R=r
DELTA=243  (242 added, 0 deleted, 1 changed)
OCL=27472
CL=27523
 2009-04-15 18:40:55 -07:00
Russ Cox
17c290ffb9 tweak flag comment 
R=r
DELTA=36  (1 added, 0 deleted, 35 changed)
OCL=27484
CL=27522
 2009-04-15 18:39:35 -07:00
Russ Cox
64627b04fb check for type equality in deepequal 
R=r,dnadasi
DELTA=9  (8 added, 0 deleted, 1 changed)
OCL=27473
CL=27486
 2009-04-15 00:55:58 -07:00
Russ Cox
19692beee8 treat "" as empty 
R=r
DELTA=10  (10 added, 0 deleted, 0 changed)
OCL=27479
CL=27481
 2009-04-15 00:26:49 -07:00
Russ Cox
816f5b3124 better html support. 
turn on error reporting; not enough info otherwise.

R=r
DELTA=49  (43 added, 6 deleted, 0 changed)
OCL=27476
CL=27478
 2009-04-15 00:05:47 -07:00
Rob Pike
1cb1251436 configurable delimiters. 
R=rsc
DELTA=139  (90 added, 7 deleted, 42 changed)
OCL=27475
CL=27477
 2009-04-14 22:35:18 -07:00
Russ Cox
cf8b9ce580 test & fix template used twice 
R=r
DELTA=30  (30 added, 0 deleted, 0 changed)
OCL=27470
CL=27474
 2009-04-14 21:25:33 -07:00
Russ Cox
fa60226073 http additions 
file system server
	add NotFound, Redirect functions
	method on a string

R=r
DELTA=212  (199 added, 4 deleted, 9 changed)
OCL=27467
CL=27471
 2009-04-14 20:31:31 -07:00
Russ Cox
4b8c13dc20 do not create interfaces containing interfaces 
R=r
DELTA=16  (14 added, 0 deleted, 2 changed)
OCL=27464
CL=27466
 2009-04-14 19:03:57 -07:00
Russ Cox
ff73221d6f fix infinite loop in Readdirnames: bufp > nbuf can happen 
after EOF has been hit, because nbuf is now 0 or -1.

discard old comment.

R=r
DELTA=3  (0 added, 0 deleted, 3 changed)
OCL=27463
CL=27465
 2009-04-14 18:52:39 -07:00
Ian Lance Taylor
ca9765d83a Make the reflection library match the reflection string which 
6g generates for functions: expect the keyword "func".  The
older reflection syntax, without the "func", is still
recognized for simplicity in parsing interface reflection
strings.

R=r,rsc
DELTA=66  (31 added, 8 deleted, 27 changed)
OCL=27396
CL=27422
 2009-04-14 06:46:01 -07:00
Russ Cox
e21d981a2f add type in not-found error messages. 
delay indirection so that values passed to
formatters preserve pointer-ness.

R=r
OCL=27410
CL=27414
 2009-04-14 01:12:20 -07:00
Rob Pike
ff12f2effd add (stub) parser to template code, enabling rewrite. 
update pretty to use it.
change stdout to stderr in pretty.

R=rsc
DELTA=173  (52 added, 24 deleted, 97 changed)
OCL=27405
CL=27409
 2009-04-14 00:06:49 -07:00
Rob Pike
c1ed7d7d25 enable test and fix bug in white space before { 
R=rsc
DELTA=6  (0 added, 0 deleted, 6 changed)
OCL=27404
CL=27404
 2009-04-13 20:37:24 -07:00
Russ Cox
fa7be65bc0 template bug 
--- FAIL: template.TestAll
	for "{.section data}{.end} {header}\n": expected " 77\n" got " {header}\n"

R=r
DELTA=20  (14 added, 0 deleted, 6 changed)
OCL=27395
CL=27402
 2009-04-13 19:29:38 -07:00
Russ Cox
6d617a881a change template function interface to 
func(w io.Write, value interface{}, format string)

R=r
DELTA=16  (3 added, 3 deleted, 10 changed)
OCL=27399
CL=27401
 2009-04-13 19:29:23 -07:00
Rob Pike
a20a50b0b2 \r is white space 
R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=27397
CL=27400
 2009-04-13 19:27:35 -07:00
Russ Cox
9b3f43774a fix error return in Remove 
change canexec to canExec.

R=r
DELTA=7  (0 added, 0 deleted, 7 changed)
OCL=27393
CL=27398
 2009-04-13 19:14:09 -07:00
Russ Cox
5eae3b2102 lib misc 
* exec.LookPath
	* flag.Args
	* os.Remove
	* strings.HasPrefix
	* strings.HasSuffix
	* syscall.Rmdir

TBR=r
DELTA=100  (100 added, 0 deleted, 0 changed)
OCL=27373
CL=27392
 2009-04-13 16:50:42 -07:00
Russ Cox
4011733d3c allow nil user map 
R=r
DELTA=5  (3 added, 0 deleted, 2 changed)
OCL=27371
CL=27389
 2009-04-13 15:23:57 -07:00
Russ Cox
73aadff8eb add strconv.Unquote 
R=r
DELTA=229  (227 added, 0 deleted, 2 changed)
OCL=27200
CL=27366
 2009-04-13 13:27:39 -07:00
Rob Pike
870c91aec2 fix typo breaking linux build 
R=rsc
OCL=27304
CL=27304
 2009-04-10 02:50:22 -07:00
Ken Thompson
3657061550 change representation of strings 
R=r
OCL=27293
CL=27293
 2009-04-09 18:16:21 -07:00
Rob Pike
9192dd8e86 Start list of default formatters for template variables. 
The HTML one here is just a stub - should use an HTML library to do the right thing.

R=rsc
DELTA=54  (47 added, 2 deleted, 5 changed)
OCL=27250
CL=27250
 2009-04-09 00:10:46 -07:00
Rob Pike
4482801477 move template into its own directory so it can have more files 
R=rsc
DELTA=1421  (736 added, 685 deleted, 0 changed)
OCL=27249
CL=27249
 2009-04-08 23:43:02 -07:00
Rob Pike
3a7df4dde0 add support for variable formatters 
R=rsc
DELTA=134  (75 added, 41 deleted, 18 changed)
OCL=27245
CL=27247
 2009-04-08 23:33:31 -07:00
Russ Cox
f95da9a639 yet another attempt at auto-linking 
store only the original import path string (+ .a)
if 6g resolves it to an archive file.
let 6l re-resolve the .a at link time.

this lets libraries build against an archive
in the current directory but get used
against an installed archive.

R=r
OCL=27244
CL=27244
 2009-04-08 22:45:33 -07:00
Rob Pike
91a2ac1f1e undo workaround pending real fix 
R=rsc
OCL=27243
CL=27243
 2009-04-08 22:24:40 -07:00
Rob Pike
a029f1eb7e work around link bug 
R=rsc
OCL=27242
CL=27242
 2009-04-08 22:17:09 -07:00
Rob Pike
df0b471533 First cut at templating library for text generation 
R=rsc
DELTA=663  (663 added, 0 deleted, 0 changed)
OCL=27239
CL=27241
 2009-04-08 22:08:55 -07:00
David Symonds
03fbd72ddb Add new functions to the iterable package: 
- Filter
- Find
- Partition

R=rsc
APPROVED=rsc
DELTA=117  (92 added, 17 deleted, 8 changed)
OCL=27135
CL=27240
 2009-04-08 21:50:40 -07:00
Russ Cox
7cbec417b1 fumbly fingers + non-working ^C 
submitted CL without applying edits.

make changes from CL 27142 review

R=r
DELTA=26  (17 added, 3 deleted, 6 changed)
OCL=27155
CL=27199
 2009-04-07 21:53:39 -07:00
Russ Cox
f13ce3ab34 throw away . and .. in directory listings 
R=r
DELTA=13  (11 added, 0 deleted, 2 changed)
OCL=27147
CL=27154
 2009-04-07 00:40:50 -07:00
Russ Cox
61ba160120 Chdir 
R=r
DELTA=17  (17 added, 0 deleted, 0 changed)
OCL=27146
CL=27153
 2009-04-07 00:40:36 -07:00
Russ Cox
16b38b554f add path.Clean and other utilities. 
use path.Clean in web server to sanitize URLs.

http://triv/go/../../../etc/passwd

no longer serves the password file.
it redirects to

http://triv/etc/passwd

which then gets a 404.

R=r
DELTA=288  (286 added, 0 deleted, 2 changed)
OCL=27142
CL=27152
 2009-04-07 00:40:07 -07:00
Rob Pike
640f3f25dc add error case in doc for Index. simplify code slightly. 
R=rsc
DELTA=5  (1 added, 0 deleted, 4 changed)
OCL=27148
CL=27151
 2009-04-07 00:32:16 -07:00
Rob Pike
ee19695cfc make NewBufRead etc. idempotent 
R=rsc
DELTA=63  (59 added, 0 deleted, 4 changed)
OCL=27143
CL=27143
 2009-04-06 21:42:14 -07:00
Russ Cox
ac6ebfdea9 add method Value() Value to InterfaceValue. 
use Value() in print to print underlying value
from interface.

before:
	package main
	import "fmt"
	func main() {
		x := []interface{} {1, "hello", 2.5};
		fmt.Println(x[0], x[1], x[2], x);
	}

	1 hello 2.5 [<non-nil interface> <non-nil interface> <non-nil interface>]

after:
	1 hello 2.5 [1 hello 2.5]

R=r
DELTA=44  (22 added, 16 deleted, 6 changed)
OCL=27139
CL=27141
 2009-04-06 21:28:04 -07:00
Russ Cox
b80fdd1e3b an early 6g limitation forced the use of 
string(b)[0:n]
instead of the more direct string(b[0:n]).
convert to the more direct form.

R=r
DELTA=5  (0 added, 0 deleted, 5 changed)
OCL=27082
CL=27140
 2009-04-06 21:14:38 -07:00
Peter McKenzie
0ea0919534 Extremely minor fix to ByteBuffer. 
R=r
APPROVED=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=27123
CL=27130
 2009-04-06 17:03:07 -07:00
David Symonds
7b77851275 Add an Iterable package with handy functions like All, Any and Map. 
Add a Data method to vector.Vector.

R=r,rsc
APPROVED=rsc
DELTA=173  (170 added, 0 deleted, 3 changed)
OCL=26980
CL=27098
 2009-04-05 22:40:40 -07:00
Russ Cox
907cb4f1e6 fix both of anton's bugs: 
* make([100]int) was being compiled to
	make([]int), kind of.
* []this = [100]that was working for any this, that.

turned up a typo in pipe_test.go

R=ken
OCL=27081
CL=27081
 2009-04-03 23:20:51 -07:00
Robert Griesemer
461fb39367 change in negation 
R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=27061
CL=27061
 2009-04-02 23:26:55 -07:00
Robert Griesemer
27d1159ab4 require ";" separator after function literals 
R=rsc
DELTA=1  (1 added, 0 deleted, 0 changed)
OCL=27057
CL=27059
 2009-04-02 22:59:57 -07:00
Robert Griesemer
e3fdcdfea7 - Ident node now takes a string Value instead of a []bytes 
(this removes a lot of string() conversions down the road)
- a few minor adjustments

R=rsc
DELTA=11  (0 added, 0 deleted, 11 changed)
OCL=27029
CL=27038
 2009-04-02 15:58:38 -07:00
Robert Griesemer
3ba69bf08b Some AST tuning: 
- have explicit XSpec nodes for declarations
- have a general GenDecl node instead of DeclList

R=rsc
DELTA=164  (52 added, 52 deleted, 60 changed)
OCL=27005
CL=27027
 2009-04-02 10:15:58 -07:00
Daniel Nadasi
c4ad4f9fcf Add a DeepEqual function to the reflect package 
R=r,rsc
APPROVED=rsc
DELTA=167  (166 added, 0 deleted, 1 changed)
OCL=26982
CL=27017
 2009-04-01 22:20:18 -07:00
Rob Pike
62d11a3302 use range in vector iterator 
R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=27003
CL=27003
 2009-04-01 16:34:25 -07:00
Robert Griesemer
07513c2599 1) Move parser.go into src/lib/go 
- minor adjustments as suggested by rsc
2) Added parser_test fragment
3) Renamed some types in AST.go per rsc request

R=rsc
DELTA=2053  (2027 added, 0 deleted, 26 changed)
OCL=26963
CL=26971
 2009-03-31 16:53:37 -07:00
Ian Lance Taylor
4e84174816 Separate the alignment of a field from the alignment of the 
type of the field.  Use the field alignment to compute the
size of a structure.

This may help 8g but is mainly for gccgo.  gccgo maintains the
standard C/C++ ABI for structure field alignment.  For the
i386, this requires that a float64 field in a struct be
aligned on a 32-bit boundary, although for efficiency a
variable of type float64 or []float64 should be aligned on a
64-bit boundary.

I also removed the unused size field from structField.

R=r
DELTA=117  (75 added, 2 deleted, 40 changed)
OCL=26842
CL=26936
 2009-03-30 23:19:31 -07:00
David Symonds
79b55e226a log.Stderr should actually go to stderr. 
R=r
APPROVED=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=26926
CL=26928
 2009-03-30 19:01:59 -07:00
Robert Griesemer
7cba8e6f72 - have explicit KeyValueExpr node instead of BinaryExpr ':' (as discussed) 
- remove ':' token from operator precedence levels

R=rsc
DELTA=25  (13 added, 8 deleted, 4 changed)
OCL=26850
CL=26854
 2009-03-27 19:26:03 -07:00
Ian Lance Taylor
5617028ab6 Verify that "byte" is an alias for "uint8". 
R=r
DELTA=6  (6 added, 0 deleted, 0 changed)
OCL=26836
CL=26841
 2009-03-27 13:43:50 -07:00
Robert Griesemer
5019a8db7f integrate feedback from rsc 
R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=26810
CL=26834
 2009-03-27 09:49:11 -07:00
Ian Lance Taylor
a52d6fb73a Add a few tests which weren't being run. 
R=r
DELTA=4  (4 added, 0 deleted, 0 changed)
OCL=26797
CL=26814
 2009-03-26 22:20:27 -07:00
Robert Griesemer
3f9da82904 minor tweaks: 
- permit scanner to run w/o error handler
- provide an error counter

R=iant
DELTA=43  (25 added, 0 deleted, 18 changed)
OCL=26804
CL=26812
 2009-03-26 22:13:49 -07:00
Rob Pike
8e39472e3b rename redefined symbols 
R=iant
DELTA=4  (0 added, 0 deleted, 4 changed)
OCL=26802
CL=26811
 2009-03-26 22:04:34 -07:00
Robert Griesemer
b499da48a4 move AST into src/lib/go 
R=r
DELTA=1509  (756 added, 751 deleted, 2 changed)
OCL=26799
CL=26801
 2009-03-26 17:51:44 -07:00
Robert Griesemer
e4db08d26d fix scanner initialization, add test 
R=r
DELTA=27  (25 added, 0 deleted, 2 changed)
OCL=26798
CL=26798
 2009-03-26 17:40:51 -07:00
Robert Griesemer
5a72ca45fb - renamed scanner.Location to token.Position 
- by moving Position into token, scanner dependencies
  are removed from several files
- clearer field names in token.Position, now possible to
  have a Pos() accessor w/o naming conflicts
- added Pos() accessor
- use anonymous token.Position field in AST nodes

R=r
DELTA=244  (28 added, 55 deleted, 161 changed)
OCL=26786
CL=26793
 2009-03-26 16:08:44 -07:00
Robert Griesemer
b923b01665 EncodeRuneToString 
R=rsc
DELTA=22  (22 added, 0 deleted, 0 changed)
OCL=26779
CL=26792
 2009-03-26 16:05:30 -07:00
Robert Griesemer
cc8e4fb485 - introduce explicit Token type 
- convert some functions into methods
- corresponding changes in pretty

R=r
DELTA=57  (3 added, 0 deleted, 54 changed)
OCL=26764
CL=26777
 2009-03-26 10:53:14 -07:00
Rob Pike
8d44052b6d iterator for vector 
R=rsc
DELTA=35  (35 added, 0 deleted, 0 changed)
OCL=26662
CL=26662
 2009-03-23 17:46:59 -07:00
Tom Szymanski
658ca49898 Make adler32 cleaner. 
R=rsc
APPROVED=rsc
DELTA=22  (9 added, 6 deleted, 7 changed)
OCL=26498
CL=26500
 2009-03-18 14:57:55 -07:00
Robert Griesemer
1b141ca068 added &^ and &^= 
R=rsc
DELTA=14  (12 added, 0 deleted, 2 changed)
OCL=26278
CL=26348
 2009-03-16 14:20:08 -07:00
Russ Cox
8f194bf5ff make 6g constants behave as ken proposes. (i hope.) 
various bug fixes and tests involving constants.

test/const1.go is the major new test case.

R=ken
OCL=26216
CL=26224
 2009-03-12 19:04:38 -07:00
Robert Griesemer
6f321e28f4 - remove special handling of '\n' characters (used to be treated as comments 
for pretty printer purposes - now properly ignored as white space since we
have line/col information)
- changed sample use in comment to an actually compiled function to make sure
sample is actually working
- added extra tests (checking line and column values, and the tokenize function)

R=rsc
DELTA=253  (61 added, 67 deleted, 125 changed)
OCL=26143
CL=26181
 2009-03-12 11:04:11 -07:00
Russ Cox
7a706fb3d7 Rename os.FD to os.File. 
Make Fstat, Readdirnames, and Readdir methods
on os.File.

R=r
DELTA=281  (79 added, 3 deleted, 199 changed)
OCL=25891
CL=26130
 2009-03-11 12:51:10 -07:00
Russ Cox
6479d89378 document json 
R=r
DELTA=115  (102 added, 0 deleted, 13 changed)
OCL=25953
CL=26128
 2009-03-11 12:50:58 -07:00
Robert Griesemer
68c69fac9e - scanner to track line/col number instead of byte position only 
- fixed a parameter name in tabwriter

R=rsc
DELTA=110  (21 added, 17 deleted, 72 changed)
OCL=26123
CL=26127
 2009-03-11 12:48:45 -07:00
Russ Cox
32bf48c6d8 document http 
R=r
DELTA=84  (63 added, 4 deleted, 17 changed)
OCL=25950
CL=26126
 2009-03-11 12:45:53 -07:00
Rob Pike
5559ff6ece fix old-style print call in constant 
R=rsc
OCL=26093
CL=26093
 2009-03-10 20:47:42 -07:00
Robert Griesemer
915f176f7f - fixing (internal) capitalization 
R=rsc
DELTA=7  (0 added, 0 deleted, 7 changed)
OCL=26080
CL=26080
 2009-03-10 18:09:13 -07:00
Robert Griesemer
d671daf7f7 - allow unicode digits in identifiers 
- fixed a bug with character escapes (before: allowed arbitrary long sequences)

R=r
DELTA=63  (33 added, 19 deleted, 11 changed)
OCL=26010
CL=26070
 2009-03-10 17:08:05 -07:00
Rob Pike
4cbfcae3d8 add unicode data for decimal digit, preparatory to allowing them in identifiers. 
R=rsc
DELTA=431  (430 added, 0 deleted, 1 changed)
OCL=25975
CL=26059
 2009-03-10 16:30:27 -07:00
Robert Griesemer
6906e3b884 - incorporate suggestions from previous code review 
R=rsc
DELTA=64  (18 added, 3 deleted, 43 changed)
OCL=26046
CL=26058
 2009-03-10 16:30:26 -07:00
Robert Griesemer
e7980732ee tabwriter documentation 
R=rsc
DELTA=62  (31 added, 5 deleted, 26 changed)
OCL=26022
CL=26040
 2009-03-10 14:55:04 -07:00
Robert Griesemer
efbb120d8e - more documentation adjustments 
R=rsc
DELTA=6  (0 added, 1 deleted, 5 changed)
OCL=25970
CL=25973
 2009-03-09 18:53:11 -07:00
Rob Pike
1fe42e2d4d delete float80 from libraries 
R=rsc
DELTA=40  (0 added, 38 deleted, 2 changed)
OCL=25969
CL=25969
 2009-03-09 18:00:41 -07:00
Rob Pike
3bc6fd63fe document reflect. 
R=rsc
DELTA=201  (90 added, 0 deleted, 111 changed)
OCL=25904
CL=25966
 2009-03-09 17:47:15 -07:00
Robert Griesemer
5bd5242bcc Fixing comment. 
R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=25956
CL=25960
 2009-03-09 17:30:38 -07:00
Robert Griesemer
2aa77352fc scanner.go documentation 
R=r
DELTA=22  (8 added, 3 deleted, 11 changed)
OCL=25947
CL=25955
 2009-03-09 17:16:42 -07:00
Robert Griesemer
cdd9539362 token.go documentation 
R=r
DELTA=34  (24 added, 2 deleted, 8 changed)
OCL=25946
CL=25954
 2009-03-09 17:13:15 -07:00
Robert Griesemer
dc5ddd7d84 - directory rename lang -> go 
R=rsc
DELTA=2070  (1035 added, 1035 deleted, 0 changed)
OCL=25939
CL=25939
 2009-03-09 12:41:53 -07:00
Rob Pike
5dd4ef5716 document bufio 
R=rsc
DELTA=61  (27 added, 2 deleted, 32 changed)
OCL=25877
CL=25889
 2009-03-07 16:57:01 -08:00
Rob Pike
333cdd8f2a document os 
R=rsc
DELTA=143  (96 added, 0 deleted, 47 changed)
OCL=25876
CL=25888
 2009-03-07 16:56:44 -08:00
Rob Pike
1910a7c595 document hash 
R=rsc
DELTA=50  (33 added, 4 deleted, 13 changed)
OCL=25878
CL=25887
 2009-03-07 16:56:21 -08:00
Rob Pike
c5560d3aaa document time 
R=rsc
DELTA=42  (23 added, 1 deleted, 18 changed)
OCL=25881
CL=25886
 2009-03-07 16:56:05 -08:00
Russ Cox
1e37e8a417 document Conn interface better, in preparation 
for per-method interface documentation
by mkdoc.pl.

implement timeouts on network reads
and use them in dns client.

also added locks on i/o to ensure writes
are not interlaced.

R=r
DELTA=340  (272 added, 25 deleted, 43 changed)
OCL=25799
CL=25874
 2009-03-06 17:51:31 -08:00
Rob Pike
b0609f14d2 document sort 
R=rsc
DELTA=20  (20 added, 0 deleted, 0 changed)
OCL=25869
CL=25872
 2009-03-06 17:29:25 -08:00
Rob Pike
6f07796e86 document syscall. all we do is redirect elsewhere. 
R=rsc
DELTA=7  (7 added, 0 deleted, 0 changed)
OCL=25859
CL=25871
 2009-03-06 17:20:53 -08:00
Rob Pike
99d00eae3c delete vestigial references to package syscall 
R=rsc
DELTA=8  (0 added, 5 deleted, 3 changed)
OCL=25857
CL=25861
 2009-03-06 16:03:59 -08:00
Rob Pike
7bb335c7de document io 
R=rsc
DELTA=44  (30 added, 4 deleted, 10 changed)
OCL=25819
CL=25835
 2009-03-06 03:43:44 -08:00