mirror of
https://github.com/golang/go
synced 2024-09-15 22:20:06 +00:00
Andrew Gerrand
parent
98e723ed09
commit
ac21766c95
1
.hgtags
1
.hgtags
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@ -84,7 +84,6 @@ fd30c132d1bdeb79f8f111cb721fb1c78b767b27 release.r60.1
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d7322ae4d055a4cf3efaf842d0717a41acd85bac weekly.2011-09-21
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32a5db19629897641b2d488de4d1b998942ef80e release.r60.2
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3bdabf483805fbf0c7ef013fd09bfd6062b9d3f2 weekly.2011-10-06
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3bdabf483805fbf0c7ef013fd09bfd6062b9d3f2 weekly
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c1702f36df0397c19fc333571a771666029aa37e release.r60.3
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c1702f36df0397c19fc333571a771666029aa37e release
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acaddf1cea75c059d19b20dbef35b20fb3f38954 release.r58.2
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@ -14,6 +14,137 @@ 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="2011-10-18">2011-10-18</h2>
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<pre>
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This weekly snapshot includes some language and package changes that may
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require code changes. Please read these notes carefully, as there are many
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changes and your code will likely be affected.
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The syntax for map deletion has been changed. Code that looks like:
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m[x] = 0, false
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should be written as:
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delete(m, x)
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The compiler still accepts m[x] = 0, false for now; even so, you can use gofix
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to rewrite such assignments into delete(m, x).
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The Go compiler will reject a return statement without arguments when any of
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the result variables has been shadowed. Code rejected as a result of this
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change is likely to be buggy.
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Receive-only channels (<-chan T) cannot be closed.
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The compiler will diagnose such attempts.
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The first element of a map iteration is chosen at random. Code that depends on
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iteration order will need to be updated.
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Goroutines may be run during program initialization.
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A string may be appended to a byte slice. This code is now legal:
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var b []byte
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var s string
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b = append(b, s...)
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The gotry command and its associated try package have been deleted.
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It was a fun experiment that - in the end - didn't carry its weight.
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The gotype tool has been moved to exp/gotype and its associated go/types
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package has been moved to exp/types. The deprecated go/typechecker package has
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been deleted.
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The enbflint tool has been moved to pkg/exp/ebnflint and its associated ebnf
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package has been moved to pkg/exp/ebnf.
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The netchan package has been moved to old/netchan.
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The http/spdy package has been moved to exp/spdy.
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The exp/datafmt package has been deleted.
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The container/vector package has been deleted. Slices are better:
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http://code.google.com/p/go-wiki/wiki/SliceTricks
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Other changes:
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* 5l/6l/8l: correct ELFRESERVE diagnostic (thanks Anthony Martin).
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* 6l/8l: support OS X code signing (thanks Mikkel Krautz).
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* asn1: accept UTF8 strings as ASN.1 ANY values.
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* big: handle aliasing correctly for Rat.SetFrac.
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* build: add missing nuke target (thanks Anthony Martin),
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catch future accidental dependencies to exp or old packages,
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more robustly detect gold 2.20 (thanks Christopher Wedgwood),
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pass $GCFLAGS to compiler,
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stop on failed deps.bash.
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* crypto/tls: add 3DES ciphersuites,
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add server side SNI support,
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fetch root CA from Windows store (thanks Mikkel Krautz),
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fetch root certificates using Mac OS API (thanks Mikkel Krautz),
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fix broken looping code in windows root CA fetcher (thanks Mikkel Krautz),
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more Unix root certificate locations.
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* crypto/x509: add code for dealing with PKIX public keys,
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keep the raw Subject and Issuer.
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* csv: fix overly aggressive TrimLeadingSpace.
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* exp/ssh: general cleanups for client support (thanks Dave Cheney).
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* exp/template/html: fix bug in cssEscaper.
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* exp/terminal: split terminal handling from exp/ssh.
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* exp/winfsnotify: filesystem watcher for Windows (thanks Hector Chu).
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* fmt: fix test relying on map iteration order.
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* gc: changes to export format in preparation for inlining,
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pass FlagNoPointers to runtime.new,
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preserve uint8 and byte distinction in errors and import data,
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stricter multiple assignment + test,
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treat uintptr as potentially containing a pointer.
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* go/scanner: remove AllowIllegalChars mode.
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* go/token: document deserialization property.
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* gob: avoid one copy for every message written.
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* godefs: add enum/const testdata (thanks Dave Cheney).
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* godoc: generate package toc in template, not in JavaScript,
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show "unexported" declarations when executing "godoc builtin",
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show correct source name with -path.
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* gofix: make fix order explicit, add mapdelete.
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* gofmt: fix //line handling,
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disallow rewrites for incomplete programs.
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* gotest: avoid conflicts with the name of the tested package (thanks Esko Luontola),
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test example code.
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* goyacc: clean up after units (thanks Anthony Martin),
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make more gofmt-compliant.
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* html: add a Render function, various bug fixes and improvements,
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parser improvements (thanks Andrew Balholm).
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* http: DoS protection: cap non-Handler Request.Body reads,
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RoundTrippers shouldn't mutate Request,
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avoid panic caused by nil URL (thanks Anthony Martin),
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fix read timeouts and closing,
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remove Request.RawURL.
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* image/tiff: implement PackBits decoding (thanks Benny Siegert).
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* ld: fix "cannot create 8.out.exe" (thanks Jaroslavas Počepko).
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* misc/emacs: add a "godoc" command, like M-x man (thanks Evan Martin).
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* misc/swig: delete binaries (thanks Anthony Martin).
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* misc/windows: automated toolchain packager (thanks Joe Poirier).
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* net/windows: implement ip protocol name to number resolver (thanks Alex Brainman).
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* net: add File method to IPConn (thanks Mikio Hara),
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allow LookupSRV on non-standard DNS names,
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fix "unexpected socket family" error from WriteToUDP (thanks Albert Strasheim),
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fix socket leak in case of Dial failure (thanks Chris Farmiloe),
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remove duplicate error information in Dial (thanks Andrey Mirtchovski),
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return error from CloseRead and CloseWrite (thanks Albert Strasheim),
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skip ICMP test on Windows too unless uid 0.
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* reflect: disallow Interface method on Value obtained via unexported name,
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make unsafe use of SliceHeader gc-friendly.
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* rpc: don't panic on write error.
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* runtime: faster strings,
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fix crash if user sets MemProfileRate=0,
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fix crash when returning from syscall during gc (thanks Hector Chu),
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fix memory leak in parallel garbage collector.
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* scanner: invalidate scanner.Position when no token is present.
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* spec: define order of multiple assignment.
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* syscall/windows: dll function load and calling changes (thanks Alex Brainman).
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* syscall: add #ifdefs to fix the manual corrections in ztypes_linux_arm.go (thanks Dave Cheney),
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adjust Mount to accomodate stricter FS implementations.
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* testing: fix time reported for failing tests.
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* utf8: add Valid and ValidString.
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* websocket: tweak hybi ReadHandshake to support Firefox (thanks Luca Greco).
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* xml: match Marshal's XMLName behavior in Unmarshal (thanks Chris Farmiloe).
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</pre>
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<h2 id="2011-10-06">2011-10-06</h2>
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<pre>
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|
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Reference in a new issue