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797 commits

Author SHA1 Message Date
Robert Griesemer 542099d78f making some more non-gofmt'ed files save for new semicolon rule 
R=rsc, r
https://golang.org/cl/171051
 2009-12-09 19:27:08 -08:00
Robert Griesemer 5f5dcfbc15 - gofmt these files 
- remove use of implicit string concatenation
- these appear to be the only files correctly compiling under test
  that used implicit string concatenation

R=rsc
https://golang.org/cl/172043
 2009-12-09 16:55:03 -08:00
Russ Cox 86c0c54d27 test/bench: faster fasta (mostly due to bufio fix) 
R=r
https://golang.org/cl/165083
 2009-12-07 19:39:09 -08:00
Roger Peppe ea98e4b5e9 changes necessary to get the new chameneosredux onto shootout.alioth.debian.org . 
it's now there: http://shootout.alioth.debian.org/u32q/benchmark.php?test=chameneosredux&lang=all&box=1!

R=r, rsc
CC=golang-dev
https://golang.org/cl/167043
 2009-12-07 10:06:51 -08:00
Russ Cox 864c6bcbc7 test/bench: use range in reverse-complement 
1.9s	gcc reverse-complement.c

reverse-complement.go
4.5s / 3.5s	original, with/without bounds checks
3.5s / 3.3s	bounds check reduction
3.3s / 2.8s	smarter garbage collector
2.6s / 2.3s	assembler bytes.IndexByte
2.5s / 2.1s	even smarter garbage collector
2.3s / 2.1s	fix optimizer unnecessary spill bug
2.0s / 1.9s	change loop to range (this CL)

R=r
https://golang.org/cl/166072
 2009-12-04 21:44:29 -08:00
Russ Cox e2b23e42a8 test/bench: dead code in reverse-complement 
R=r
https://golang.org/cl/165065
 2009-12-04 19:25:25 -08:00
Russ Cox 609eeee817 make Native Client support build again, 
add README explaining how to try the
web demos.

Fixes #339.

R=r
CC=barry.d.silverman, bss, vadim
https://golang.org/cl/165057
 2009-12-04 10:11:32 -08:00
Russ Cox 9da6666a8a gc: check for assignment to private fields during initialization 
R=ken2
https://golang.org/cl/165055
 2009-12-03 22:09:58 -08:00
Russ Cox c6e316a4b9 gc: handle _ = <-c in select. 
Fixes #238.

R=ken2
https://golang.org/cl/163098
 2009-12-03 01:30:19 -08:00
Russ Cox 05a1eb1ab0 gc: recursive type error 
Fixes #245.

R=ken2
https://golang.org/cl/164094
 2009-12-03 01:12:02 -08:00
Russ Cox 41861a8812 gc: better diagnosis of initialization loops 
Fixes bug 292.

R=ken2
https://golang.org/cl/164093
 2009-12-03 00:51:03 -08:00
Russ Cox e733766dda gc: minor import grammar bug fixes 
Fixes #364.

R=ken2
https://golang.org/cl/164092
 2009-12-03 00:10:32 -08:00
Russ Cox 272d156357 gc: function argument ordering bug 
Fixes #370.

R=ken2
https://golang.org/cl/163097
 2009-12-02 23:54:51 -08:00
Rob Pike b0683bd77a move ReadFile, WriteFile, and ReadDir into a separate io/ioutil package. 
this breaks the dependency of package io on package bytes.

R=rsc
CC=golang-dev
https://golang.org/cl/163085
 2009-12-02 22:02:14 -08:00
Roger Peppe 99d0c3d85d change command-line argument to be 
unnamed, not require -n, in line with other
entries.

R=rsc
CC=r
https://golang.org/cl/162061
 2009-11-30 15:16:40 -08:00
Sergey 'SnakE' Gromov 842d69b03d Make tests run on systems missing time utility 
R=rsc
CC=golang-dev
https://golang.org/cl/164047
 2009-11-30 15:07:57 -08:00
Russ Cox b7c4314ecb gc: correct type check for x, ok map assignment 
Fixes #288.

R=ken2
https://golang.org/cl/157162
 2009-11-24 16:11:48 -08:00
Rob Pike eb33c0bb35 timing log update for new version of chameneos 
R=rsc
CC=golang-dev, rog
https://golang.org/cl/160054
 2009-11-24 14:19:43 -08:00
Robert Griesemer 001a8b11ff Change to container/vector interface: 
- removed New(len int) in favor of new(Vector).Resize(len, cap)
- removed Init(len int) in favor of Resize(len, cap)
- runs all.bash

Fixes #294.

R=rsc, r, r1
https://golang.org/cl/157143
 2009-11-24 13:43:18 -08:00
Roger Peppe 9f17353250 chameneosredux test modified, bug fixed, faster 
based on suggestion from arvindht@gmail.com

R=r, rsc, r1
https://golang.org/cl/157091
 2009-11-24 11:45:30 -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
Russ Cox 19dae0799b gofmt -r 'α[β:len(α)] -> α[β:]' -w test/bench 
except chameneosredux which i know is being edited

require gofmt for test/bench

R=r
https://golang.org/cl/157110
 2009-11-20 13:11:42 -08:00
Russ Cox aa4c638b7b x[y:] for strings 
R=ken2
https://golang.org/cl/157114
 2009-11-20 11:42:28 -08:00
Russ Cox 652f55672d x[lo:] - gc and runtime. 
* add runtime sliceslice1 for x[lo:]
  * remove runtime arraytoslice, rewriting &arr into arr[0:len(arr)].
  * port cgen_inline into 8g, 5g.
  * use native memmove in maps

R=ken2
https://golang.org/cl/157106
 2009-11-20 09:11:46 -08:00
Russ Cox 688ffc1dc1 test/bench revisions; 
* reverse-complement: port C algorithm to Go
	saves 30% on my MacBook Pro and makes it a fairer comparison.
  * test reverse-complement with and without GC (another 15%)
  * revise timing.sh to work on more systems
  * avoid two glibcisms in fasta.c

R=r
https://golang.org/cl/156110
 2009-11-20 08:59:11 -08:00
Robert Griesemer 5fd4f76802 bug219: parsing difficulties with 6g 
R=r, rsc
https://golang.org/cl/157085
 2009-11-19 00:04:30 -08:00
Rob Pike 9682ee4e04 - flip in and out to exercise overlap check a little (could do better) 
- actually test the results

R=rsc, ken2
CC=golang-dev
https://golang.org/cl/156094
 2009-11-18 22:26:36 -08:00
Rob Pike 797cc4904c test for copy() 
R=rsc, ken2
CC=golang-dev
https://golang.org/cl/156084
 2009-11-18 15:31:22 -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
Robert Griesemer 3c5dbb036b bug218.go: testcase for issue 238 
R=rsc
https://golang.org/cl/154172
 2009-11-16 17:53:39 -08:00
Russ Cox ef46a9ddac gc: fix up floating point NaN comparisons 
Fixes #167.

R=ken2
https://golang.org/cl/155062
 2009-11-15 17:24:14 -08:00
Russ Cox a338231526 gc: five bug fixes, one better error. 
* check for struct literal assignment to private fields.
* record, fix crash involving parallel map assignment.
* avoid infinite recursion in exportassignok.
* make floating point bounds check precise.
* avoid crash on invalid receiver.

* add context to error about implicit assignment.

Fixes #86.
Fixes #88.
Fixes #158.
Fixes #174.
Fixes #201.
Fixes #204.

R=ken2
https://golang.org/cl/154144
 2009-11-15 12:57:09 -08:00
Kai Backman 8e5854ae17 make arm pass match what's working on real hardware 
R=rsc
https://golang.org/cl/154097
 2009-11-14 20:08:22 -08:00
Russ Cox 98811f41b8 test/interface/receiver.go: expand to do dynamic 
versions of static checks in receiver1.go

R=r
https://golang.org/cl/155045
 2009-11-14 19:28:13 -08:00
Devon H. O'Dell 553be8427e Build changes to support work on the BSDs. 
This does still contain some FreeBSD-specific bits, but
it's a pain to do partial diffs.

R=rsc
https://golang.org/cl/152138
 2009-11-14 15:29:09 -08:00
Rob Pike 0263103a05 move evaluation of null-matching instructions one iteration earlier. 
performance hit of about 20% but more intuitive results for submatches.
we need a good regexp package at some point.

Fixes #110.

R=rsc
CC=golang-dev
https://golang.org/cl/152131
 2009-11-14 12:23:24 -08:00
Russ Cox 662ee8704c test/run: use bash, not sh. 
use bash builtin time instead of
assuming /usr/bin/time exists.

R=r
https://golang.org/cl/152124
 2009-11-13 13:10:53 -08:00
Russ Cox f3a97293b1 test/run: unset GREP_OPTIONS 
Fixes #116.

R=r
https://golang.org/cl/152106
 2009-11-12 14:55:26 -08:00
Russ Cox da776791c4 drop output from nilptr tests; 
too hard to make it the same everywhere.
still checking for non-zero exit status though.

disable core files while running tests

R=r
http://go/go-review/1026037
 2009-11-09 23:11:36 -08:00
Russ Cox 71983af4a1 bug212, bug213. 
R=ken
http://go/go-review/1026032
 2009-11-08 23:22:06 -08:00
Rob Pike ceb6031ecd delete TODO now that compiler is better at % 
adjust an inconsistency in reflect/type.go's package comment

R=rsc
http://go/go-review/1026029
 2009-11-08 20:45:39 -08:00
Kai Backman 52c549fc9b make 5g executables run on android/arm hardware. change OABI 
usage to EABI.

        go/test: passes 85% (296/347) on random android phone.

R=rsc
http://go/go-review/1024003
 2009-11-05 22:53:08 -08:00
Ian Lance Taylor 2f1d6a5d91 Cleaned up gccgo error messages require minor adjustment to 
test.

const1.go:27: error: integer constant overflow
const1.go:29: error: integer constant overflow
const1.go:30: error: integer constant overflow
const1.go:31: error: integer constant overflow
const1.go:32: error: integer constant overflow
const1.go:33: error: integer constant overflow
const1.go:33: error: integer constant overflow
const1.go:34: error: integer constant overflow
const1.go:37: error: integer constant overflow
const1.go:38: error: integer constant overflow
const1.go:40: error: integer constant overflow
const1.go:41: error: integer constant overflow
const1.go:43: error: integer constant overflow
const1.go:44: error: integer constant overflow
const1.go:45: error: integer constant overflow
const1.go:48: error: integer constant overflow
const1.go:50: error: integer constant overflow
const1.go:51: error: integer constant overflow
const1.go:52: error: integer constant overflow
const1.go:53: error: integer constant overflow
const1.go:55: error: integer constant overflow
const1.go:56: error: division by zero
const1.go:59: error: floating point constant overflow
const1.go:61: error: floating point constant overflow
const1.go:62: error: division by zero
const1.go:47: error: integer constant overflow
const1.go:49: error: integer constant overflow
const1.go:60: error: floating point constant overflow
const1.go:68: error: argument 1 has incompatible type (cannot use type int8 as type int)
const1.go:69: error: argument 1 has incompatible type (cannot use type int8 as type int)
const1.go:70: error: argument 1 has incompatible type (cannot use type uint8 as type int)
const1.go:72: error: argument 1 has incompatible type (cannot use type float32 as type int)
const1.go:73: error: argument 1 has incompatible type (cannot use type float as type int)
const1.go:74: error: floating point constant truncated to integer
const1.go:76: error: argument 1 has incompatible type (cannot use type float64 as type int)
const1.go:77: error: argument 1 has incompatible type
const1.go:78: error: argument 1 has incompatible type

R=rsc
http://go/go-review/1022001
 2009-11-05 16:04:45 -08:00
Ian Lance Taylor 74a52ee75f Set LANG to control sorting. This affects the order in which 
tests are processed, and thus the run.out output.  The default
LANG on Fedora 10, en_US.utf8, causes the tests to be sorted
differently--e.g., arrayindex1.go and arrayindex.go are sorted
in the opposite order.

R=r, rsc
http://go/go-review/1018022
 2009-11-02 13:17:12 -08:00
Ian Lance Taylor 6358cac7d8 We should not silently permit a named type to match an unnamed 
type.  This is OK in a conversion but not in an assignment.

R=rsc
http://go/go-review/1016024
 2009-11-02 11:58:47 -08:00
Rob Pike a82465103f use the new routine regexp.MustCompile to clean up some code that uses global regexps. 
R=rsc, gri
CC=go-dev
http://go/go-review/1016025
 2009-11-02 11:37:52 -08:00
Ian Lance Taylor 102357f028 Recognize gccgo error message. 
runtime.go:19:10: error: reference to undefined identifier ‘runtime.printbool’

R=rsc
http://go/go-review/1018018
 2009-11-02 10:12:40 -08:00
Robert Griesemer e6f85af2bb cleaning up bug132 
R=rsc
http://go/go-review/1017012
 2009-11-02 09:42:53 -08:00
Russ Cox 9dd2e1e30f nil pointer checks in 8g. 
fix nil pointer check in 6g.
was dereferencing after the ADD;
dereference before instead.

R=ken@golang.org
CC=iant
http://go/go-review/1016022
 2009-11-01 21:04:16 -08:00
Kai Backman 770b872752 clone and futex 
go/test: passes 99% (343/347)

R=rsc
http://go/go-review/1016004
 2009-10-29 21:21:14 -07:00