Go 1.3 Beta 2 Released
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Andrew Gerrand
May 21, 2014, 2:51:10 AM5/21/14
to golang-nuts
Hi Go nuts,
We have just released go1.3beta2, a beta version of Go 1.3.
It is cut from the default branch at the revision tagged go1.3beta2.
We have just released go1.3beta2, a beta version of Go 1.3.
It is cut from the default branch at the revision tagged go1.3beta2.
Please help us by testing your Go programs with the new tool chain and libraries, and report any problems using the issue tracker:
You can download binary and source distributions from this page:
To find out what has changed, read the release notes for Go 1.3:
Documentation for Go 1.3 is available at:
Our goal is to release the official version of Go 1.3 in June.
Andrew
shka...@gmail.com
May 21, 2014, 9:02:11 AM5/21/14
to golan...@googlegroups.com
Thank you, guys. Great work!
Julius Kovac
May 21, 2014, 9:07:52 AM5/21/14
to golan...@googlegroups.com
Great news Andrew and excellent work of whole team!
Any plans to allow this or following beta on appengine as it was with previous major releases?
Andrew Gerrand
May 21, 2014, 7:30:03 PM5/21/14
to Julius Kovac, golang-nuts
When the first release candidate (not beta) is out it will probably be available for testing on an App Engine, as in the past.
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Ignacio Grande
May 22, 2014, 1:59:59 AM5/22/14
to golan...@googlegroups.com
Hello Andrew, thanks for the new beta!
One question... I see that the stack size has been reverted to 8 kB (from 4 kB). Why this change?
Thank you!
Regards.
On Wednesday, May 21, 2014 8:51:10 AM UTC+2, Andrew Gerrand wrote:
Ignacio Grande
May 22, 2014, 2:02:08 AM5/22/14
to golan...@googlegroups.com
Nevermind, it is here: https://code.google.com/p/go/source/detail?r=8979b6d0163f
Andrew Gerrand
May 22, 2014, 2:01:15 AM5/22/14
to Ignacio Grande, golang-nuts
On 22 May 2014 15:59, Ignacio Grande <ncc17...@gmail.com> wrote:
One question... I see that the stack size has been reverted to 8 kB (from 4 kB). Why this change?
See the change description:
minux
May 22, 2014, 2:02:29 AM5/22/14
to Ignacio Grande, golang-nuts
On Thu, May 22, 2014 at 1:59 AM, Ignacio Grande <ncc17...@gmail.com> wrote:
Hello Andrew, thanks for the new beta!One question... I see that the stack size has been reverted to 8 kB (from 4 kB). Why this change?
The CL pretty much explained the rationale behind the change:
Nacho
May 22, 2014, 2:10:30 AM5/22/14
to golang-nuts
Thank you for the info!
Diego Duclos
May 22, 2014, 2:30:23 AM5/22/14
to Andrew Gerrand, Julius Kovac, golang-nuts
Looking forward to testing this on appengine :)
Roger Pack
May 28, 2014, 1:32:50 PM5/28/14
to golan...@googlegroups.com
ChangeLog from 1.3 beta 1?
Andrew Gerrand
May 28, 2014, 7:36:13 PM5/28/14
to Roger Pack, golang-nuts
os/exec: deflake a test on Linux
math/cmpx: change space to tab in the Pow docs for better formatting
net: fix confusing typo in comment
net/http, strings, bytes: fix http race, revert part of Reader behavior change
bufio: make all read functions UnreadByte-friendly
net: make WriteMsg{IP,UDP,Unix} return the correct number of bytes transferred
net/http/httputil: don't leak goroutines in DumpRequestOut
doc/contribute.html: link to wiki for more code review information
doc/debugging_with_gdb.html: add introductory disclaimer
encoding/gob: handle interface types in isZero() by returning true for nil interfaces.
os: cap reads and writes to 2GB on Darwin and FreeBSD
src: fix issues found by go vet std
encoding/ascii85: handle non-data bytes correctly
net: Remove an unmatched unlock of ForkLock
net/http/httputil: tell people not to use ClientConn and ServerConn
cmd/cgo: fix C.CString for strings containing null terminators under gccgo
misc/cgo/test/backdoor: add gccgo version of backdoor function
syscall: fix handling socket control messages on dragonfly
doc: fix an article
net/tcp: fix check for openbsd in test
syscall: add missing SendmsgN for NaCl
syscall: don't display syscall prototype lines on godoc
doc: fix broken link to RTEMS Go wiki page
doc: fix link to Mercurial download
runtime: heapdump - make sure spans are swept before dumping.
runtime: clean up scanning of Gs
misc/vim/readme.txt: workaround weird OS X vim bug.
log/syslog: document if network=="" for Dial, it will connect to local syslog server.
net: make WriteTo, WriteToIP and WriteMsgIP fail when IPConn is already connected
make.bash: if CC is not set, and gcc doesn't exist, try clang/clang++.
cmd/cgo: for gccgo add #define to cgo_export.h for expected name
all: spelling tweaks, A-G
run.bash: skip -static cgo test if -static linking isn't possible.
doc/go1.3.html: update for FreeBSD/ARM support.
lib/time: update time zone info to v.2014b
net: enable builtin dns resolver tests on solaris
time: MeST is a time zone name
cmd/go: test: clean up all temporary directories
runtime: correctly type interface data.
cmd/dist: permit go* tag in main branch when it includes "beta"
go/build: add go1.3 release tag
html: fix small typo
os: cut limited read to 1 GB
runtime: make MemStats.LastGC Unix time again
runtime: do not set m->locks around memory allocation
runtime: fix bug in GOTRACEBACK=crash causing suppression of core dumps.
std lib: fix various typos in comments
archive/zip: Document ModTime is always UTC
doc: refer to wiki page for downloads
syscall: add missing TIOCGSID for openbsd/386
cmd/ld: correct pe section number in symbol table
test: add test that gccgo compiled incorrectly
cmd/go: add go build -i
cmd/addr2line: works with windows pe executables now
doc/go1.3.html: mention go build -i
cmd/addr2line: skip broken TestAddr2Line on plan9 (fixes build)
C: Patrick Riley (Google CLA)
race.bash,race.bat: unset GOROOT_FINAL during tests
net/mail: propagate unsupported charset error
runtime: fix bug in cpu profiler
doc: replace absolute links to golang.org with relative links
runtime: optimize markspan
spec: clarify type properties
spec: remove evaluation order inconsistency
spec: several clarifications to language on channels
database/sql: fix accounting of open connections
runtime: use duff zero and copy to initialize memory
doc/install.html: update wrt to OS and compiler support.
cmd/objdump: actually accept hex address without "0x" prefix.
encoding/json: add example for Indent, clarify the docs.
runtime: write memory profile statistics to the heap dump.
net: drop flakey TestDialFailPDLeak
testing: write profiles on failure
cmd/go: mark regexp as dependency of testmain
cmd/gc: don't give credit for NOPs during register allocation
cmd/gc: fix ... escape analysis bug
crypto/aes: fix overrun in assembly encrypt/decrypt
cmd/gc: disable link-time copying of un-Go-initialized globals
math/cmplx: specify which square root Sqrt returns
cmd/go: accept build flags in clean and list
encoding/binary: document that Read requires exported struct fields
test/bench/shootout: support windows
bytes: fix typos
net/url: correct documentation of Values.Add
runtime: be a lot more lenient on smhasher avalanche test.
runtime/race: fix the link for the race detector.
undo CL 100330043 / e4248ed0037c
cmd/addr2line: accept optional "0x" prefix for addresses.
cmd/go: remove merge markers
cmd/go: simplify code, reduce allocations.
C: add another email address for David Crawshaw
net/rpc: do not leak client socket on closed connection
cmd/nm: do not write to GOROOT testdata directories during TestNM
unicode: fix doc typo
cmd/objdump: works with windows pe executables now
runtime: add copy of math.sqrt for use by arm softfloat
cmd/go: better error for install of 'test-only' package
net: make use of SO_LINGER_SEC on darwin
undo CL 92210044 / 5cb21eee2d35
cmd/gc: record line number for auto-generated wrappers as <autogenerated>:1
net/http: fix flaky test
cmd/gc: fix escape analysis for slice of array
cmd/go: link SWIG objects directly rather than using a shared library
cmd/go: detect import cycle caused by test code
cmd/gc: alias more variables during register allocation
cmd/gc: fix liveness vs regopt mismatch for input variables
cmd/go: fix 'go test foo_test.go'
mime/multipart: add NewReader example
encoding/xml: fix to allow xml declaration with EncodeToken
encoding/json: document what unmarshal of `null` into non-reference type does
io: copy slice argument in MultiReader and MultiWriter
cmd/cgo: omit misaligned struct fields, like we omit bitfields
runtime: handle decommit failure gracefully on Windows
cmd/go: fix go test again
runtime: fix triggering of forced GC
reflect: fix map type generation
regexp/syntax: don't waste time checking for one pass algorithm
net: fix documentation for SetLinger
cmd/gc: fix out of bounds access
archive/tar: Fix bug preventing untar
spec: more precise description of select statement
doc/effective_go.html: a little more about errors
test: fix flakey test case for issue 4388
A+C: Cezar Sá Espinola (individual CLA)
cmd/objdump: import x86 disassembler
objdump: implement disassembly
net: detect changes to /etc/resolv.conf.
cmd/nm, cmd/objdump: fix elf symbol types
cmd/addr2line, cmd/objdump: fix pe text section starting address
misc/pprof: always use go tool objdump on windows
cmd/addr2line,cmd/objdump: test that commands accept addresses with 0x prefix and without
crypto/sha256, crypto/sha512: fix argument size in assembly
cmd/gc: fix duplicate map key check
cmd/gc: correct handling of globals, func args, results
net/http: fix nits found by go tool vet
runtime: make scan of pointer-in-interface same as scan of pointer
doc/go1.3.html: add note about unsafe.Pointer strictness
sync/atomic: fix unimportant assembly errors found by go vet
syscall: fix stack frame sizes in assembly
container/heap: update example code
syscall: regenerate z-files for openbsd
api: update openbsd exceptions
archive/tar: Do not panic on Read if uninitialized
cmd/gc: fix two select temporary bugs
api: update next.txt
cmd/pack: buffer writes in TestLargeDefs
doc/go1.3.html: add syscall.SendmsgN
cmd/addr2line, cmd/objdump: handle Plan 9 a.out object files
doc/go1.3.html: add note about small map iteration order
syscall: fix a few Linux system calls
syscall: fix linux amd64 build
spec: clarify that newlines are kept in raw string literals
encoding/xml: fix format in test message
doc/go1.3.html: update the state of supported platforms
lib/time/zoneinfo.zip: update to IANA release 2014c
net/http: allow Content-Type on 204 responses
syscall: fix arm build
doc/go1.3.html: fix typo
runtime: fix freeOSMemory to free memory immediately
reflect: test, fix access to nil maps
doc/go1.3.html: minor tweak of Solaris wording
spec: clarify when a program exits
math/rand: restore Go 1.2 value stream for Float32, Float64
database/sql: more docs explaining that DB is a pool
net/http: document that ProxyFromEnvironment special-cases localhost
cmd/gc: fix <-<-expr
text/template,html/template: document that partial results may be written on error
cmd/ld: abort if (32-bit) address relocation is negative on amd64.
cmd/gc: fix float32 const conversion and printing of big float consts
runtime: switch default stack size back to 8kB
liblink: fix field tracking
cmd/cgo: document CC_FOR_TARGET and CXX_FOR_TARGET
doc/go1.3.html: switch default stack size back to 8kB
misc/makerelease: handle update tour file layout
cmd/ld: make lldb happy with Mach-O 6.out files
syscall: fix Write(nil) on NaCl
test: test issue 7884 (already fixed)
build: make nacl pass
doc/go1.3.html: mention cgo [0]byte bug fix fallout
cmd/go: document file types
debug/plan9obj: cleanup api
undo CL 84040045 / 5302b4c58aa0
src: make nacltest.bash executable
runtime: revise the document of Version()
all: fix "the the" typos.
doc/install.html: fix duplicate id= tag
doc/go_spec.html: fix broken anchor tag
spec: clarify section on package initialization
reflect: don't panic on delete from nil map.
spec: specify order of init() calls
Roger Pack
May 28, 2014, 8:40:58 PM5/28/14
to Andrew Gerrand, golang-nuts
Thanks!
-roger-
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