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weekly.2012-02-14

R=golang-dev, dsymonds, r, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/5675055
This commit is contained in:
Andrew Gerrand 2012-02-15 14:15:33 +11:00
parent cc8e12bb52
commit d2f65a6461
2 changed files with 119 additions and 1 deletions

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@ -104,4 +104,3 @@ b4a91b6933748db1a7150c06a1b55ad506e52906 weekly.2011-11-18
9f2be4fbbf690b9562c6e98b91daa0003f0913c7 weekly.2012-01-20
1107a7d3cb075836387adfab5ce56d1b3e56637d weekly.2012-01-27
52ba9506bd993663a0a033c2bd68699e25d061ab weekly.2012-02-07
52ba9506bd993663a0a033c2bd68699e25d061ab weekly

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@ -14,6 +14,125 @@ hg pull
hg update weekly.<i>YYYY-MM-DD</i>
</pre>
<h2 id="2012-02-14">2012-02-14</h2>
<pre>
This release includes some package changes that require changes to client code.
The flate, gzip and zlib's NewWriterXxx functions no longer return an error.
The compiler will flag all affected code which must then be updated by hand.
The os package's Exec and Time functions were removed. Callers should use the
os/exec package and time.Now instead. The ShellExpand function was renamed to
ExpandEnv. The NewFile function now takes a uintptr.
The runtime package's Type type and its methods have been removed.
Use the reflect package instead.
Other changes:
* 8a, 8l: add LFENCE, MFENCE, SFENCE (thanks Darren Elwood).
* all.bat: report error code back to the gobuilder (thanks Alex Brainman).
* archive/zip: hide Write method from *Writer type.
* build: create the correct $GOTOOLDIR,
get rid of deps.bash (thanks Anthony Martin),
reject make.bash on Windows.
* builder: set $GOBUILDEXIT for Windows (thanks Alex Brainman),
* bytes: add Reader,
return error in WriteTo if buffer is not drained.
* cgo: add support for returning errno with gccgo (thanks Rémy Oudompheng).
* cmd/api: follow constant references.
* cmd/cgo: omit //line in -godefs, -cdefs output.
* cmd/dist: fixes (thanks Alex Brainman, Gustavo Niemeyer, Mikio Hara, Shenghou Ma).
* cmd/fix: warn about exp, old, deleted packages.
* cmd/gc: suspend safemode during typecheck of inlined bodies.
* cmd/go: a raft of fixes,
connect os.Stdin for go run and go tool,
go get scheme detection (thanks Daniel Krech),
respect test -timeout flag.
* cmd/vet: warn for construct 'Println(os.Stderr, ...)' (thanks Shenghou Ma).
* compress/gzip: remove dead code (thanks Alex Brainman).
* container/heap: add example.
* dashboard: add gobuilder -fail mode.
* database/sql: more tests,
remove Into from ScannerInto/ScanInto,
rename ErrTransactionFinished to ErrTxDone,
support ErrSkip in Tx.Exec (thanks Andrew Balholm),
treat pointers as nullable types as with encoding/json (thanks Andrew Pritchard).
* debug/macho: drop terrifyingly monstrous URL from package comment.
* dist: prevent recusive loop on windows when fatal() is called (thanks Daniel Theophanes).
* doc: add App Engine docs to 'learn' and 'reference' pages,
add playground.js,
new document about compatibility of releases,
update install.html for binary distros, add install-source.html.
* effective_go: use new map deletion syntax.
* encoding/binary: add Size, to replace the functionality of the old TotalSize,
another attempt to describe the type of Read and Write's data,
slices are allowed; say so.
* encoding/json: document buffering.
* encoding/xml: add support for the omitempty flag (thanks Gustavo Niemeyer).
* exp/norm: merged charinfo and decomposition tables.
* exp/types: use build.FindTree in GcImporter (thanks James Whitehead).
* flate: delete WrongValueError type.
* fmt: diagnose invalid verb applied to pointer,
scan FALSE correctly.
* gc: bug fixes, better error messages.
* go/doc: handle recursive embedded types (thanks Gary Burd),
don't lose exported consts/vars with unexported type,
treat predeclared error interface like an exported type.
* go/printer: implement SourcePos mode.
* godoc: list examples in index,
new design,
regard lone examples as "whole file" examples.
* html/template: added more words about examples and doc (thanks Bjorn Tipling).
* log/syslog: return length of data provided by the user, not length of header.
* make.bat: remove double quotes (thanks Alex Brainman).
* math: fix gamma doc, link to OEIS.
* mime: unexport some internal details.
* misc/dist: add binary distribution packaging script for linux,
new hierarchy for binary distribution packaging scripts.
* net/http: add ServeContent,
don't spin on temporary accept failure,
fix client goroutine leak with persistent connections,
fix reference to URL.RawPath in docs (thanks Bjorn Tipling),
panic on duplicate registrations,
use mtime < t+1s to check for unmodified (thanks Hong Ruiqi).
* net: avoid Shutdown during Close,
avoid TCP self-connect,
disable TestDialTimeout on Windows,
disable multicast test on Alpha GNU/Linux,
disable wild use of SO_REUSEPORT on BSD variants (thanks Mikio Hara),
enable flags on stream for multicast listeners (thanks Mikio Hara),
make use of listenerBacklog (thanks Mikio Hara),
prefer an IPv4 listen if no address given (thanks Mikio Hara).
* os/exec: add Cmd.Waitmsg.
* os/signal: revive this package.
* regexp/syntax: add package and Parse commentary.
* regexp: allow substitutions in Replace, ReplaceString.
* runtime, pprof: add profiling of thread creation.
* runtime, time: accelerate tests in short mode (thanks Rémy Oudompheng).
* runtime: exit early on OABI systems (thanks Shenghou Ma),
drop to 32 bit malloc if 64 bit will not work,
fix "SysReserve returned unaligned address" bug on 32-bit systems (thanks Shenghou Ma),
fix grsec support (thanks Gustavo Niemeyer),
on 386, fix FP control word on all threads, not just initial thread,
put lockorder before pollorder in Select memory block,
use startpanic so that only one thread handles an incoming SIGQUIT.
* spec: add forward links from 'method set' to where it gets used,
clarify implementation restrictions on untyped floats,
disallow recursive embedded interfaces,
method names must be unique,
send on closed channel counts as "proceeding",
strings are more slices than arrays.
* strconv: handle very large inputs.
* strings: add Seek and ReadAt methods to Reader.
* sync/atomic: disable hammer pointer tests on wrong size system.
* testing: let runtime catch the panic.
* text/template: refer HTML users to html/template.
* text/template/parse: deep Copy method for nodes.
* time: clean up MarshalJSON, add RFC3339 method,
use "2006-01-02 15:04:05.999999999 -0700 MST" as String format.
</pre>
<h2 id="2012-02-07">2012-02-07</h2>
<pre>