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weekly.2011-12-14

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R=golang-dev, r
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https://golang.org/cl/5494045
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Andrew Gerrand 2011-12-15 16:56:12 +11:00
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@ -98,4 +98,3 @@ b4a91b6933748db1a7150c06a1b55ad506e52906 weekly.2011-11-18
80db2da6495a20ddff8305c236825811db8c8665 weekly.2011-12-01
0beb796b4ef8747af601ed5ea6766d5b1340086b weekly.2011-12-02
0c39eee85b0d1606b79c8ebcdeb3b67ed5849e39 weekly.2011-12-06
0c39eee85b0d1606b79c8ebcdeb3b67ed5849e39 weekly

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@ -14,6 +14,111 @@ hg pull
hg update weekly.<i>YYYY-MM-DD</i>
</pre>
<h2 id="2011-12-14">2011-12-14</h2>
<pre>
This release includes language changes and changes to goinstall and gofmt.
Equality and inequality (== and !=) are now defined for struct and array
values, respectively, provided the elements of the data structures can
themselves be compared. See the Go 1 release notes for the details:
http://weekly..golang.org/doc/go1.html#equality
The rune type is now an alias for int32 and character literals have the default
type of rune. Code that uses int where it should use rune will break.
See the Go 1 release notes for the details:
http://weekly.golang.org/doc/go1.html#rune
Goinstall now expects Google Code import paths to be of the form:
"code.google.com/p/go-tour/tree"
It will reject imports in the old style "go-tour.googlecode.com/hg/tree".
There is a gofix module to rename such imports.
Use goinstall -fix to update broken packages.
Gofmt's flags have been modified slightly.
The -tabintent flag has been renamed -tabs.
The -spaces flag has been removed.
Other changes:
* 5c, 6c, 8c: support 64-bit switch value (thanks Anthony Martin).
* 8c: handle 64-bit switch value.
* archive/tar: use struct comparison not DeepEqual (thanks Christopher Wedgwood).
* archive/zip: make zip understand os.FileMode (thanks Roger Peppe).
* bufio: make the minimum read buffer size 16 bytes.
* build: disable cgo on Windows/amd64,
regularize packages so they may be built without Makefiles.
* bytes: faster Count, Index, Equal.
* cgo: add basic gccgo support (thanks Rémy Oudompheng).
* codereview: fix path slash issue (thanks Yasuhiro Matsumoto).
* compress/flate: fix out of bounds error.
* contribute.html: do not fill in the reviewer field (thanks Florian Weimer).
* crypto/aes: made faster by eliminating some indirection (thanks Taru Karttunen).
* crypto/dsa: don't truncate input hashes.
* doc/go_tutorial: make clear the file example is Unix-specific.
* doc: add Defer, Panic, and Recover article,
add Error Handling article,
add Go 1 release notes document.
* encoding/gob: better error messages when types mismatch.
* env.bash: export CGO_ENABLED so cgo tests run (thanks Alex Brainman).
* exp/sql: simplify some string conversions.
* exp/ssh: Wait returns an *ExitError (thanks Gustav Paul).
* exp/ssh: improve client channel close behavior (thanks Dave Cheney).
* fmt: don't recur if String method (etc.) misbehaves.
* gc: better error messages,
inlining (disabled without -l),
many bug fixes (thanks Lucio De Re and Rémy Oudompheng).
* go/printer, godoc: print comments in example code.
* go: implement doc, fmt, fix, list, vet, build, and install.
* gobuilder: goinstall packages after building go tree.
* godoc: &lt;pre&gt; must not occur inside &lt;p&gt; (thanks Olivier Duperray),
added an opensearch description document (thanks Christoph Hack),
text wrapping.
* gofix: add httputil fix (thanks Yasuhiro Matsumoto).
* gotest: use go/build more (thanks Robert Hencke).
* gzip: convert between Latin-1 and Unicode (thanks Vadim Vygonets).
* html/template: define the FuncMap type locally.
* html: a first step at parsing foreign content (MathML, SVG),
more parser improvements (thanks Andrew Balholm).
* http: close connection after printing panic stack trace (thanks Roger Peppe),
fix failing Transport HEAD request with gzip-looking response.
* json: treat renamed byte slices the same as []byte.
* ld: first pass at linker support for NetBSD binaries (thanks Christopher Nielsen),
fix memory leaks (thanks Scott Lawrence),
increase default stack size on Windows for cgo.
* math: delete non-Sqrt-based Hypot,
implement, document, and fix special cases (thanks Charles L. Dorian),
* misc/benchcmp: don't require "Benchmark" at beginning of line.
* misc/osx: rename profile.go to profile_go (thanks Scott Lawrence).
* net/http: fix trivial example server (thanks Olivier Duperray),
net/http: make test remove temporary file and directory.
* net/smtp: add CRAM-MD5 authentication (thanks Vadim Vygonets).
* reflect: fix Slice cap (thanks Gustavo Niemeyer).
* regexp: performance improvements; avoid allocation of input interface.
* runtime: bump gc 'extra bytes' check (thanks Christopher Wedgwood),
madvise and SysUnused for Linux (thanks Sébastien Paolacci),
make gc_test test extra allocated space, not total space,
support for NetBSD (thanks Christopher Nielsen).
* spec: adjust complex constant example (thanks Robert Hencke),
values of underlying type uintptr can be converted to unsafe.Pointer,
var x = 'a' defaults to type rune.
* strconv: include package and function name in error strings,
make QuoteRune etc. take a rune argument,
some performance improvements.
* syscall: add constants for flock() system call under Linux,
regenerate z-files for darwin, freebsd (thanks Mikio Hara),
regenerate z-files for openbsd,
return error, not uintptr, when function returns error (thanks Alex Brainman).
* test/bench: move to test/bench/shootout.
* test/garbage: move to test/bench/garbage.
* test: make array smaller in nilptr test.
* time: allow sleep tests to run for 200% too long,
fix Time.Add (thanks Hector Chu),
fix daysIn for December (thanks Peter Mundy),
gob marshaler for Time (thanks Robert Hencke),
use Duration for AfterFunc.
* various: a grab-bag of time.Duration cleanups.
</pre>
<h2 id="2011-12-06">2011-12-06</h2>
<pre>