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44 Commits

Author SHA1 Message Date
Russ Cox
be443ee8bc 5g: register allocation bugs 
Fixes #1099.

R=ken2, r
CC=golang-dev
https://golang.org/cl/2147047
 2010-09-12 00:06:45 -04:00
Rob Pike
0aa2317096 arm: work around reg allocator bug in 5g, in two parts. 
1) hack regalloc to leave R9 (m) and R10 (g) alone.
the real fix is tricker, but this gets us running
2) fix up the few places in the package sources that
the shortage of registers affects, by simplifying
some expressions.

all of this should be reverted when the right fix is in.

Fixes #1084.

R=rsc
CC=golang-dev
https://golang.org/cl/2132046
 2010-09-10 20:55:29 -07:00
Russ Cox
da392d9136 build: no required environment variables 
R=adg, r, PeterGo
CC=golang-dev
https://golang.org/cl/1942044
 2010-08-18 10:08:49 -04:00
Russ Cox
45bdf0367e reflect: add Kind, remove Int8Type, Int8Value, etc. 
update other code to match.

R=r
CC=golang-dev
https://golang.org/cl/1680044
 2010-06-20 12:16:25 -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
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
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
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
Raif S. Naffah
57e764171c reflect: add FieldByNameFunc 
xml: add support for XML marshalling embedded structs.

R=rsc
CC=golang-dev
https://golang.org/cl/837042
 2010-04-18 15:22:36 -07:00
Christopher Wedgwood
9149d91888 xml: update documentation to match current coding style 
R=rsc, r
CC=golang-dev
https://golang.org/cl/891048
 2010-04-12 10:28:50 -07:00
Raif S. Naffah
66dd26e967 xml: use io.ReadByter in place of local readByter 
R=cemeyer, rsc
CC=golang-dev
https://golang.org/cl/809041
 2010-03-27 23:12:30 -07:00
Rob Pike
4b40426a90 Add strconv.Atob, Btoa. 
Fixes #639

R=rsc
CC=golang-dev
https://golang.org/cl/755041
 2010-03-25 11:50:07 -07:00
Kyle Consalus
a65a56ec1f xml: add line numbers to syntax errors. 
R=rsc
CC=golang-dev
https://golang.org/cl/699041
 2010-03-23 13:20:16 -07:00
Kyle Consalus
66caa38d49 xml: add CopyToken 
R=rsc
CC=golang-dev
https://golang.org/cl/634042
 2010-03-23 09:43:20 -07:00
Robert Griesemer
f44fa9b4c7 gofmt: experiment: align values in map composites where possible 
- gofmt -w src misc
- looking for feedback

R=rsc, r
CC=golang-dev
https://golang.org/cl/223076
 2010-03-02 13:46:51 -08:00
Russ Cox
9750adbbad strings: delete Runes, Bytes 
gofmt -w -r 'strings.Bytes(a) -> []byte(a)' src/cmd src/pkg test/bench
gofmt -w -r 'strings.Runes(a) -> []int(a)' src/cmd src/pkg test/bench
delete unused imports

R=r
CC=golang-dev
https://golang.org/cl/224062
 2010-02-25 16:01:29 -08:00
Michael Hoisie
1a37656b7a xml: treat bool as value in Unmarshal 
R=rsc
CC=golang-dev
https://golang.org/cl/218050
 2010-02-22 15:21:13 -08:00
Amrut Joshi
d8675d25e5 xml: allow unquoted attribute values in non-Strict mode 
HTML4 standard supports unquoted attibute values in certain cases
(http://www.w3.org/TR/REC-html40/intro/sgmltut.html#h-3.2.2).

R=rsc
CC=golang-dev
https://golang.org/cl/207095
 2010-02-18 23:32:55 -08:00
Rob Pike
5db5f68d96 allow any scalar type in xml.Unmarshal. 
Fixes #574.

R=rsc
CC=golang-dev
https://golang.org/cl/196056
 2010-02-02 11:53:10 +11:00
Michael Hoisie
f2539b1417 Allow underscores in XML element names (except for leading characters) 
Fixes #569

R=rsc, r
CC=golang-dev
https://golang.org/cl/194121
 2010-01-27 21:13:22 -08:00
Stephen Weinberg
c90b05bf7d xml: add Escape, copied from template.HTMLEscape. 
R=rsc
CC=golang-dev
https://golang.org/cl/186282
 2010-01-25 18:50:51 -08:00
Evan Shaw
1c819cb194 xml: Fix comment so that example code compiles 
R=rsc
CC=golang-dev
https://golang.org/cl/181138
 2010-01-05 16:50:52 -08:00
Robert Griesemer
45ca9f7a9e 1) Change default gofmt default settings for 
parsing and printing to new syntax.

   Use -oldparser to parse the old syntax,
   use -oldprinter to print the old syntax.

2) Change default gofmt formatting settings
   to use tabs for indentation only and to use
   spaces for alignment. This will make the code
   alignment insensitive to an editor's tabwidth.

   Use -spaces=false to use tabs for alignment.

3) Manually changed src/exp/parser/parser_test.go
   so that it doesn't try to parse the parser's
   source files using the old syntax (they have
   new syntax now).

4) gofmt -w src misc test/bench

5th and last set of files.

R=rsc
CC=golang-dev
https://golang.org/cl/180050
 2009-12-15 15:41:46 -08:00
Arvindh Rajesh Tamilmani
dec5bb7882 xml: handle unexpected EOF while parsing and fix a bug in name 
mustgetc reports unexpected EOF as SyntaxError.  using
mustgetc seems to be a better approach than letting the
caller handle unexpected EOF every time.

name: the second if statement should explicitly return
ok==false.

R=rsc
https://golang.org/cl/174083
 2009-12-14 19:28:36 -08:00
Kei Son
128974adfd bytes, strings: allow -1 in Map to mean "drop this character". 
xml: drop invalid characters in attribute names
    when constructing struct field names.

R=rsc
CC=r
https://golang.org/cl/157104
 2009-12-11 10:37:48 -08:00
Robert Griesemer
295ceb4526 remove uses of string concatenation from src and misc directory 
R=rsc
https://golang.org/cl/172041
 2009-12-09 16:54:07 -08:00
Sergio Luis O. B. Correia
6fc820729e go: makes it build for the case $GOROOT has whitespaces 
the bash scripts and makefiles for building go didn't take into account
the fact $GOROOT / $GOBIN could both be directories containing whitespaces,
and was not possible to build it in such a situation.

this commit adjusts the various makefiles/scripts to make it aware of that
possibility, and now it builds successfully when using a path with whitespaces
as well.

Fixes #115.

R=rsc, dsymonds1
https://golang.org/cl/157067
 2009-11-23 17:32:51 -08:00
Vish Subramanian
9e95d970cc Fix crash in xml.Unmarshal. Occasionally while running a scrape of some xml with many goroutines 
I see a crash with the following stack trace:

	SIGSEGV: segmentation violation
	Faulting address: 0x44
	PC=0x44e510

	runtime·mapaccess2+0x18 /home/vish/go/src/pkg/runtime/hashmap.c:790
       	 runtime·mapaccess2(0x0, 0x0)
	xml·*Parser·text+0x922 /home/vish/go/src/pkg/xml/xml.go:765
       	 xml·*Parser·text(0xe44c9870, 0x7fa3, 0xffffffff, 0x7f00, 0x44b5c4, ...)
	xml·*Parser·RawToken+0x174 /home/vish/go/src/pkg/xml/xml.go:405
         xml·*Parser·RawToken(0xe44c9870, 0x7fa3, 0x0, 0x0)
	xml·*Parser·Token+0x625 /home/vish/go/src/pkg/xml/xml.go:205
       	 xml·*Parser·Token(0xe44c9870, 0x7fa3, 0x0, 0x0, 0x0, ...)
	xml·*Parser·Skip+0x27 /home/vish/go/src/pkg/xml/read.go:371
       	 xml·*Parser·Skip(0xe44c9870, 0x7fa3, 0x8, 0x0)
	xml·*Parser·unmarshal+0xae6 /home/vish/go/src/pkg/xml/read.go:328
       	 xml·*Parser·unmarshal(0xe44c9870, 0x7fa3, 0xe8127120, 0x7fa3, 0xdc94bc40, ...)
	xml·Unmarshal+0xda /home/vish/go/src/pkg/xml/read.go:121
       	 xml·Unmarshal(0xe65724b0, 0x7fa3, 0xdc94bc00, 0x7fa3, 0x4bcfc0, ...)
	scraper·DoSearch+0x3d1 /home/vish/my-go-src/google3/experimental/users/vish/go_http/scraper.go:95
       	 scraper·DoSearch(0xe7dc28c0, 0x7fa3, 0x33, 0x3, 0x6d2510, ...)
	main·scrapeQueries+0x202 /home/vish/my-go-src/google3/experimental/users/vish/go_http/scrape.go:251
       	 main·scrapeQueries(0xe7da2600, 0x7fa3, 0x64, 0x1db0, 0xe7e10000, ...)
	goexit /home/vish/go/src/pkg/runtime/proc.c:135
       	 goexit()
	0x7fa3e7da2600 unknown pc

	Clearly xml.Parser is accessing an uninitialized map. Add a check for a nil map before accessing it.

R=r, rsc
https://golang.org/cl/159050
 2009-11-23 14:26:30 -08:00
Russ Cox
9ac4449cb2 gofmt -r 'α[β:len(α)] -> α[β:]' -w src/cmd src/pkg 
R=r, gri
CC=golang-dev
https://golang.org/cl/156115
 2009-11-20 11:45:05 -08:00
Rob Pike
e70cedfaec remove bytes.Copy 
replace all calls with calls to copy
use copy in regexp and bytes.Buffer

R=rsc
CC=golang-dev
https://golang.org/cl/157073
 2009-11-18 15:24:24 -08:00
Abhinav Gupta
bad9738be6 xml: Fixed CDATA parsing. 
Fixes #128.

R=r, rsc
https://golang.org/cl/154126
 2009-11-14 11:46:09 -08:00
Robert Griesemer
3bb0032cd6 - replaced gofmt expression formatting algorithm with 
rsc's algorithm
- applied gofmt -w misc src
- partial CL (last chunk)

R=rsc, r
http://go/go-review/1024041
 2009-11-09 21:23:52 -08:00
Robert Griesemer
40621d5c0d remove semis after statements in one-statement statement lists 
R=rsc, r
http://go/go-review/1025029
 2009-11-09 12:07:39 -08:00
Robert Griesemer
368f8cbc75 - fine-tuning of one-line func heuristic (nodes.go) 
- enabled for function declarations (not just function literals)
- applied gofmt -w $GOROOT/src
(look for instance at src/pkg/debug/elf/elf.go)

R=r, rsc
CC=go-dev
http://go/go-review/1026006
 2009-11-06 14:24:38 -08:00
Robert Griesemer
45cba57e89 gofmt'ed more stragglers 
R=rsc
http://go/go-review/1019004
 2009-11-05 18:26:16 -08:00
Robert Griesemer
0ea9dd815a gofmt the last outstanding files in src/pkg 
- added a list of issues to printer/nodes.go

R=rsc
http://go/go-review/1024002
 2009-11-05 18:14:47 -08:00
Robert Griesemer
e57acdca4d gofmt-ify parts of xml 
R=rsc
http://go/go-review/1017049
 2009-11-05 08:59:03 -08:00
Russ Cox
d0aac0ace1 introduce non-strict mode in xml parser, 
good enough to parse some html.

in reader, add "comment" tag to collect
comment text.

do not allocate during Unmarshal unless pointer is nil.

R=r
DELTA=441  (416 added, 1 deleted, 24 changed)
OCL=35586
CL=35594
 2009-10-11 23:51:46 -07:00
Russ Cox
094f1d5990 more lgtm files from gofmt 
R=gri
OCL=35485
CL=35488
 2009-10-08 15:14:54 -07:00
Russ Cox
cfdb3a5639 make reader more useful 
for lower-level clients:
	* expose p.Skip
	* expose p.Unmarshal
	* wildcard struct field "Any"
	* unmarshal into bool
	* unmarshal into xml.Name
	* unmarshal into pointer

R=r
DELTA=61  (50 added, 5 deleted, 6 changed)
OCL=35372
CL=35422
 2009-10-06 22:03:47 -07:00
Russ Cox
9006f49130 comment tweaks; implement precise name 
character sets.

R=r
DELTA=339  (257 added, 1 deleted, 81 changed)
OCL=35344
CL=35346
 2009-10-05 16:45:24 -07:00
Russ Cox
0ddfe70c27 XML parser 
R=r
DELTA=546  (545 added, 0 deleted, 1 changed)
OCL=35318
CL=35341
 2009-10-05 15:10:00 -07:00
Russ Cox
a91b6b74e3 XML lexing 
The lexer is the bottom level.
Most clients will use the Unmarshal method,
not yet implemented, which will behave like
json.Unmarshal.

R=r
DELTA=1115  (766 added, 219 deleted, 130 changed)
OCL=35316
CL=35339
 2009-10-05 15:00:50 -07:00
Rob Pike
d90e7cbac6 mv src/lib to src/pkg 
tests: all.bash passes, gobuild still works, godoc still works.

R=rsc
OCL=30096
CL=30102
 2009-06-09 09:53:44 -07:00