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https://github.com/golang/go
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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
parent
cc8e12bb52
commit
d2f65a6461
1
.hgtags
1
.hgtags
@ -104,4 +104,3 @@ b4a91b6933748db1a7150c06a1b55ad506e52906 weekly.2011-11-18
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9f2be4fbbf690b9562c6e98b91daa0003f0913c7 weekly.2012-01-20
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1107a7d3cb075836387adfab5ce56d1b3e56637d weekly.2012-01-27
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52ba9506bd993663a0a033c2bd68699e25d061ab weekly.2012-02-07
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52ba9506bd993663a0a033c2bd68699e25d061ab weekly
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@ -14,6 +14,125 @@ hg pull
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hg update weekly.<i>YYYY-MM-DD</i>
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</pre>
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<h2 id="2012-02-14">2012-02-14</h2>
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<pre>
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This release includes some package changes that require changes to client code.
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The flate, gzip and zlib's NewWriterXxx functions no longer return an error.
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The compiler will flag all affected code which must then be updated by hand.
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The os package's Exec and Time functions were removed. Callers should use the
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os/exec package and time.Now instead. The ShellExpand function was renamed to
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ExpandEnv. The NewFile function now takes a uintptr.
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The runtime package's Type type and its methods have been removed.
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Use the reflect package instead.
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Other changes:
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* 8a, 8l: add LFENCE, MFENCE, SFENCE (thanks Darren Elwood).
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* all.bat: report error code back to the gobuilder (thanks Alex Brainman).
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* archive/zip: hide Write method from *Writer type.
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* build: create the correct $GOTOOLDIR,
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get rid of deps.bash (thanks Anthony Martin),
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reject make.bash on Windows.
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* builder: set $GOBUILDEXIT for Windows (thanks Alex Brainman),
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* bytes: add Reader,
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return error in WriteTo if buffer is not drained.
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* cgo: add support for returning errno with gccgo (thanks Rémy Oudompheng).
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* cmd/api: follow constant references.
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* cmd/cgo: omit //line in -godefs, -cdefs output.
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* cmd/dist: fixes (thanks Alex Brainman, Gustavo Niemeyer, Mikio Hara, Shenghou Ma).
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* cmd/fix: warn about exp, old, deleted packages.
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* cmd/gc: suspend safemode during typecheck of inlined bodies.
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* cmd/go: a raft of fixes,
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connect os.Stdin for go run and go tool,
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go get scheme detection (thanks Daniel Krech),
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respect test -timeout flag.
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* cmd/vet: warn for construct 'Println(os.Stderr, ...)' (thanks Shenghou Ma).
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* compress/gzip: remove dead code (thanks Alex Brainman).
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* container/heap: add example.
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* dashboard: add gobuilder -fail mode.
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* database/sql: more tests,
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remove Into from ScannerInto/ScanInto,
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rename ErrTransactionFinished to ErrTxDone,
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support ErrSkip in Tx.Exec (thanks Andrew Balholm),
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treat pointers as nullable types as with encoding/json (thanks Andrew Pritchard).
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* debug/macho: drop terrifyingly monstrous URL from package comment.
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* dist: prevent recusive loop on windows when fatal() is called (thanks Daniel Theophanes).
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* doc: add App Engine docs to 'learn' and 'reference' pages,
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add playground.js,
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new document about compatibility of releases,
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update install.html for binary distros, add install-source.html.
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* effective_go: use new map deletion syntax.
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* encoding/binary: add Size, to replace the functionality of the old TotalSize,
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another attempt to describe the type of Read and Write's data,
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slices are allowed; say so.
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* encoding/json: document buffering.
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* encoding/xml: add support for the omitempty flag (thanks Gustavo Niemeyer).
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* exp/norm: merged charinfo and decomposition tables.
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* exp/types: use build.FindTree in GcImporter (thanks James Whitehead).
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* flate: delete WrongValueError type.
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* fmt: diagnose invalid verb applied to pointer,
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scan FALSE correctly.
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* gc: bug fixes, better error messages.
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* go/doc: handle recursive embedded types (thanks Gary Burd),
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don't lose exported consts/vars with unexported type,
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treat predeclared error interface like an exported type.
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* go/printer: implement SourcePos mode.
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* godoc: list examples in index,
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new design,
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regard lone examples as "whole file" examples.
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* html/template: added more words about examples and doc (thanks Bjorn Tipling).
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* log/syslog: return length of data provided by the user, not length of header.
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* make.bat: remove double quotes (thanks Alex Brainman).
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* math: fix gamma doc, link to OEIS.
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* mime: unexport some internal details.
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* misc/dist: add binary distribution packaging script for linux,
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new hierarchy for binary distribution packaging scripts.
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* net/http: add ServeContent,
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don't spin on temporary accept failure,
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fix client goroutine leak with persistent connections,
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fix reference to URL.RawPath in docs (thanks Bjorn Tipling),
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panic on duplicate registrations,
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use mtime < t+1s to check for unmodified (thanks Hong Ruiqi).
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* net: avoid Shutdown during Close,
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avoid TCP self-connect,
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disable TestDialTimeout on Windows,
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disable multicast test on Alpha GNU/Linux,
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disable wild use of SO_REUSEPORT on BSD variants (thanks Mikio Hara),
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enable flags on stream for multicast listeners (thanks Mikio Hara),
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make use of listenerBacklog (thanks Mikio Hara),
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prefer an IPv4 listen if no address given (thanks Mikio Hara).
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* os/exec: add Cmd.Waitmsg.
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* os/signal: revive this package.
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* regexp/syntax: add package and Parse commentary.
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* regexp: allow substitutions in Replace, ReplaceString.
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* runtime, pprof: add profiling of thread creation.
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* runtime, time: accelerate tests in short mode (thanks Rémy Oudompheng).
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* runtime: exit early on OABI systems (thanks Shenghou Ma),
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drop to 32 bit malloc if 64 bit will not work,
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fix "SysReserve returned unaligned address" bug on 32-bit systems (thanks Shenghou Ma),
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fix grsec support (thanks Gustavo Niemeyer),
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on 386, fix FP control word on all threads, not just initial thread,
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put lockorder before pollorder in Select memory block,
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use startpanic so that only one thread handles an incoming SIGQUIT.
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* spec: add forward links from 'method set' to where it gets used,
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clarify implementation restrictions on untyped floats,
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disallow recursive embedded interfaces,
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method names must be unique,
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send on closed channel counts as "proceeding",
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strings are more slices than arrays.
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* strconv: handle very large inputs.
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* strings: add Seek and ReadAt methods to Reader.
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* sync/atomic: disable hammer pointer tests on wrong size system.
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* testing: let runtime catch the panic.
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* text/template: refer HTML users to html/template.
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* text/template/parse: deep Copy method for nodes.
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* time: clean up MarshalJSON, add RFC3339 method,
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use "2006-01-02 15:04:05.999999999 -0700 MST" as String format.
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</pre>
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<h2 id="2012-02-07">2012-02-07</h2>
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<pre>
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