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Author SHA1 Message Date
Russ Cox
89b075cc90 runtime: fix tiny memory leak 
The m->cret word holds the C return value when returning
across a stack split boundary.  It was not being cleared after
use, which means that the return value (if a C function)
or else the value of AX/R0 at the time of the last stack unsplit
was being kept alive longer than necessary.  Clear it.

I think the effect here should be very small, but worth fixing
anyway.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5677092
 2012-02-19 00:26:33 -05:00
Brad Fitzpatrick
efacb2a1b4 os: remove Getenverror 
Fixes #3065

R=golang-dev, dsymonds, rsc
CC=golang-dev
https://golang.org/cl/5675094
 2012-02-18 21:18:13 -08:00
Russ Cox
83feedf7bf gc: fix error for floating-point constant % 
R=ken2
CC=golang-dev
https://golang.org/cl/5674108
 2012-02-19 00:12:31 -05:00
Russ Cox
03f2289f7e runtime: API 
Delete Alloc, Free, Lookup, Semacquire, Semrelease

Fixes #2955.

R=golang-dev, r, bradfitz
CC=golang-dev
https://golang.org/cl/5675093
 2012-02-19 00:11:44 -05:00
Rob Pike
83976e3ac8 test: explanatory comments [c-g]* 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5656103
 2012-02-19 14:28:53 +11:00
Rob Pike
c3ef198020 go 1: add a description of the os error changes. 
I'm sure I wrote these before but they've disappeared.

R=golang-dev, bradfitz, r
CC=golang-dev
https://golang.org/cl/5673100
 2012-02-19 14:15:26 +11:00
Rob Pike
fc0dc04095 test: [a-c]: add introductory comments to tests 
Very few of the compiler regression tests include a comment
saying waht they do. Many are obvious, some are anything but.
I've started with a-c in the top directory. More will follow once
we agree on the approach, correctness, and thoroughness here.
zerodivide.go sneaked in too.

R=rsc, r
CC=golang-dev
https://golang.org/cl/5656100
 2012-02-19 13:19:43 +11:00
Russ Cox
126d475a43 gc: drop ideal bool 
R=golang-dev, ken2
CC=golang-dev
https://golang.org/cl/5674098
 2012-02-18 21:07:08 -05:00
Russ Cox
ad17a9c0a9 time: use Go distribution zoneinfo if system copy not found 
Fixes #2964.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5656101
 2012-02-18 21:02:41 -05:00
Mikio Hara
e91bf2e9d1 net: make LocalAddr on multicast return group address 
Fixes #3067.

R=golang-dev, rsc, rsc
CC=golang-dev
https://golang.org/cl/5656098
 2012-02-19 10:50:03 +09:00
Russ Cox
9a59aec1a1 time: add zoneinfo files, mainly for non-Unix systems 
Generated by lib/time/update.bash.

R=bradfitz
CC=golang-dev
https://golang.org/cl/5676096
 2012-02-18 20:36:51 -05:00
Russ Cox
228d941157 lib/time: add README, update.bash script 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5674104
 2012-02-18 20:33:58 -05:00
Russ Cox
95b0fe141c cmd/api: s/ideal-bool/bool/ 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5674105
 2012-02-18 20:31:19 -05:00
Russ Cox
0e70f2722b all: shorten some of the longer tests 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5675092
 2012-02-18 16:24:23 -05:00
Rémy Oudompheng
2ece2f58ee test: use testlib (another bunch). 
Apply sed with:

1s,^// $G $D/$F.go && $L $F.$A && ./$A.out || echo.*,// run,
1s,^// $G $D/$F.go || echo.*,// compile,

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5656099
 2012-02-18 22:15:42 +01:00
Shenghou Ma
6154f146af test/run: honor $TMPDIR 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5676094
 2012-02-18 16:15:12 -05:00
Rob Pike
68b35b0852 templates: minor edits to the documentation 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5677084
 2012-02-19 07:45:12 +11:00
Ian Lance Taylor
253c139275 doc: update gccgo_contribute.html 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5673080
 2012-02-18 11:15:52 -08:00
Brad Fitzpatrick
a5f21c95dc os: document the type of link errors 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5673090
 2012-02-18 04:45:43 -08:00
David Symonds
85f2d18a72 bytes: document Compare/Equal semantics for nil arguments, and add tests. 
R=golang-dev, bradfitz, r, r
CC=golang-dev
https://golang.org/cl/5676090
 2012-02-18 17:39:40 +11:00
Shenghou Ma
f18b0b0c16 doc: various updates to doc/code.html 
R=golang-dev, adg, r
CC=golang-dev
https://golang.org/cl/5649068
 2012-02-18 16:13:02 +11:00
Rob Pike
701fb580bd html/template: replace obsolete reference to template.Set 
Fixes #3053.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5656094
 2012-02-18 16:02:51 +11:00
Ian Lance Taylor
292bd04a43 test: change bug040 to use errorcheck 
Because bug040.go was ignoring all error messages, the fact
that it got an error about fuction main was being ignored.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5675085
 2012-02-17 20:35:40 -08:00
Ian Lance Taylor
f228ed1a90 test: remove a couple of bad tests that duplicate declbad.go 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5673089
 2012-02-17 20:35:18 -08:00
Nigel Tao
130b29b637 image: add Decode example. 
R=r, bradfitz, r, adg
CC=golang-dev
https://golang.org/cl/5675076
 2012-02-18 15:09:01 +11:00
Rob Pike
420f713b7a encoding/gob: cache engine for user type, not base type 
When we build the encode engine for a recursive type, we
mustn't disregard the indirections or we can try to reuse an
engine at the wrong indirection level.

Fixes #3026.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5675087
 2012-02-18 14:38:37 +11:00
Ian Lance Taylor
7737e19b15 test: add some tests that gccgo failed to handle correctly 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5671090
 2012-02-17 17:52:05 -08:00
Rob Pike
793f6f3cc3 encoding/gob: fix mutually recursive slices of structs 
Fix by setting the element type if we discover it's zero while building.
We could have fixed this better with foresight by doing the id setting in a
different sequence, but doing that now would break binary compatibility.

Fixes #2995.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5675083
 2012-02-18 12:43:08 +11:00
Andrew Gerrand
3e804f98d7 pkg: a slew of examples 
R=golang-dev, gri, r
CC=golang-dev
https://golang.org/cl/5676071
 2012-02-18 11:48:33 +11:00
Robert Griesemer
3063ff5168 crypto/dsa: add missing period in package comment 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5673087
 2012-02-17 14:48:44 -08:00
Russ Cox
5c3de8ccb3 doc: fix tables 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5676084
 2012-02-17 16:59:33 -05:00
Rob Pike
7d1c5328ed math/rand: Intn etc. should panic if their argument is <= 0. 
I am making a unilateral decision here. I could also settle for returning 0,
as long it's documented, but I argue that it's equivalent to an index
out of bounds.

Fixes #2892.

R=golang-dev, dsymonds, rsc
CC=golang-dev
https://golang.org/cl/5676079
 2012-02-18 08:53:03 +11:00
Anthony Martin
566e0fe785 os: fix existential typo 
R=golang-dev, r, gri
CC=golang-dev
https://golang.org/cl/5675081
 2012-02-18 07:44:38 +11:00
Robert Griesemer
b6e2d6b778 go/doc: move Example code from go/ast to go/doc. 
Fixes #3048.

R=rsc
CC=golang-dev
https://golang.org/cl/5672081
 2012-02-17 12:00:12 -08:00
Russ Cox
c4c92ebeb6 cmd/gc: fix comparison of struct with _ field 
Fixes #2989.

R=ken2
CC=golang-dev
https://golang.org/cl/5674091
 2012-02-17 14:45:29 -05:00
Gustavo Niemeyer
ce020ffacd runtime: remove use of ?: 
Fixes #3061.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5656089
 2012-02-17 17:13:16 -02:00
Robert Griesemer
6cdf0a1eab godoc: don't print spurious suggestion when running "go doc foo" 
Fixes #3041.

R=rsc
CC=golang-dev
https://golang.org/cl/5671087
 2012-02-17 11:01:16 -08:00
Robert Griesemer
f7ce57b1c8 go/parser: example for ParseFile use 
R=r
CC=golang-dev
https://golang.org/cl/5675074
 2012-02-17 09:31:42 -08:00
Robert Griesemer
ac6357b44d go/scanner: replace comment with example 
R=r
CC=golang-dev
https://golang.org/cl/5676074
 2012-02-17 09:26:36 -08:00
Joe Poirier
4f5ffe5684 misc/dist/windows: distro builder updates 
files moved from misc/windows, bash packager file replaced with Windows batch file

R=golang-dev, alex.brainman, rsc
CC=golang-dev
https://golang.org/cl/5677074
 2012-02-17 11:07:34 -06:00
Shenghou Ma
710d0540e2 cmd/dist: make dir check in defaulttarg() more robust 
1, strip last path separator from $GOROOT
   The user might define GOROOT=/path/to/go/, but then the dir
   check in defaulttarg() will always complain the current dir
   is not within $GOROOT/src/.
2, resolve symlinks in the default goroot
   Or if getcwd() returns a fully-resolved path, the check in
   defaulttarg() will always fail.

R=rsc
CC=golang-dev
https://golang.org/cl/5649073
 2012-02-17 11:29:34 -05:00
Evan Shaw
fc444ebac1 8a, 8l: add EMMS instruction 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5673081
 2012-02-17 11:21:46 -05:00
Shenghou Ma
a2bdb5c04f .hgignore: add src/cmd/dist/dist.dSYM 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5677076
 2012-02-17 11:21:32 -05:00
Ian Lance Taylor
ebc4007708 doc: clarify gccgo support for segmented stacks 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5671081
 2012-02-17 05:59:15 -08:00
Dmitriy Vyukov
76eb911a3c sync: say that Cond.Wait can not return spuriously 
R=golang-dev, r, rsc, remyoudompheng, r
CC=golang-dev
https://golang.org/cl/5674086
 2012-02-17 13:20:11 +04:00
Dmitriy Vyukov
649f771b7b net/rpc: fix spurious panic in test 
The panic happens if -benchtime flag is specified:
go test -bench=EndToEndAsyncHTTP -benchtime=120

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5677075
 2012-02-17 11:42:02 +04:00
Alex Brainman
b8f465644c runtime: silence warnings 
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5656084
 2012-02-17 17:05:41 +11:00
Rob Pike
1e0f97ac65 faq: add entry about nil interfaces vs. nil pointers 
Fixes #2778.

R=bradfitz, rsc, iant, adg
CC=golang-dev
https://golang.org/cl/5672078
 2012-02-17 16:27:17 +11:00
Russ Cox
57eb06fe93 test: use testlib (final 61) 
X ,s;^// \$G (\$D/)?\$F\.go *$;// compile;g
X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A *$;// build;g
X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A && \./\$A\.out *$;// run;g
X ,s;^// errchk \$G( -e)? (\$D/)?\$F\.go *$;// errorcheck;g

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5671080
 2012-02-16 23:51:04 -05:00
Russ Cox
d2cc988429 test: use testlib (fourth 100) 
X ,s;^// \$G (\$D/)?\$F\.go *$;// compile;g
X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A *$;// build;g
X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A && \./\$A\.out *$;// run;g
X ,s;^// errchk \$G( -e)? (\$D/)?\$F\.go *$;// errorcheck;g

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5673079
 2012-02-16 23:50:37 -05:00