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weekly.2011-11-18

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R=golang-dev, dsymonds, r
CC=golang-dev
https://golang.org/cl/5416045
This commit is contained in:
Andrew Gerrand 2011-11-19 07:20:02 +11:00
parent cf5a1c0909
commit 3af28bd886
2 changed files with 80 additions and 1 deletions
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@ -94,4 +94,3 @@ e69e528f2afc25a8334cfb9359fa4fcdf2a934b6 weekly.2011-11-01
780c85032b174c9d4b42adf75d82bc85af7d78d1 weekly.2011-11-02
f4397ad6e87c7ce5feac9b01686f1ebd6cbaac4e weekly.2011-11-08
2f4482b89a6b5956828872137b6b96636cd904d3 weekly.2011-11-09
2f4482b89a6b5956828872137b6b96636cd904d3 weekly

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@ -14,6 +14,86 @@ hg pull
hg update weekly.<i>YYYY-MM-DD</i>
</pre>
<h2 id="2011-11-18">2011-11-18</h2>
<pre>
This release includes some language changes.
Map and function value comparisons are now disallowed (except for comparison
with nil) as per the Go 1 plan. Function equality was problematic in some
contexts and map equality compares pointers, not the maps' content.
As an experiment, structs are now allowed to be copied even if they contain
unexported fields. This gives packages the ability to return opaque values in
their APIs.
Other changes:
* 6a, 8a: allow $(-1) for consistency with $1, $(1), $-1.
* 6l: code generation fixes (thanks Michał Derkacz).
* build: fix check for selinux allow_execstack on Fedora (thanks Bobby Powers).
* builtin: document delete.
* cgo: don't panic on undeclared enums/structs (thanks Rémy Oudompheng),
fix g0 stack guard.
* crypto/tls: fix handshake message test.
* crypto: update incorrect references to Cipher interface; should be Block.
* doc: clean ups, additions, and fixes to several documents.
* doc/install: add openbsd (thanks Joel Sing!).
* doc: link to Chinese translation of A Tour of Go.
* encoding/json: add marshal/unmarshal benchmark,
decode [] as empty slice, not nil slice,
make BenchmarkSkipValue more consistent.
* env.bash: check for presence of make/gmake (thanks Scott Lawrence).
* exp/sql: NumInput() allow -1 to ignore checking (thanks Yasuhiro Matsumoto),
add DB.Close, fix bugs, remove Execer on Driver (only Conn),
document that for drivers, io.EOF means no more rows,
add client side support for publickey auth (thanks Dave Cheney),
add direct-tcpip client support (thanks Dave Cheney),
change test listen address, also exit test if fails,
other fixes and improvements (thanks Dave Cheney).
* exp/terminal: rename shell to terminal and add SetSize.
* fcgi: fix server capability discovery.
* fmt: distinguish empty vs nil slice/map in %#v.
* gc: better error, type checks, and many fixes,
remove m[k] = x, false syntax (use delete(m, k) instead),
support for building with Plan 9 yacc (thanks Anthony Martin).
* go/printer: make //line formatting idempotent.
* godefs: delete, replaced by cgo -godefs.
* godoc: document -templates flag, fix remote search,
provide mode for flat (non-indented) directory listings.
* gofmt: leave nil nodes of the AST unchanged (thanks Rémy Oudompheng).
* html/template: indirect top-level values before printing.
* html: more parser improvements (thanks Andrew Balholm).
* http: fix serving from CWD with http.ServeFile,
make Dir("") equivalent to Dir(".").
* ld: fix .bss for ldpe (thanks Wei Guangjing).
* math/big: replace nat{} -&gt; nat(nil).
* math: faster Lgamma (thanks Charles L. Dorian).
* mime: implement TypeByExtension for windows.
* misc/bbedit: error and rune support (thanks Anthony Starks).
* misc/benchcmp: benchmark comparison script.
* misc/emacs: add delete builtin (thanks Bobby Powers).
* misc/kate: add error and rune (thanks Evan Shaw).
* misc/notepadplus: error and rune support (thanks Anthony Starks).
* misc/windows: Windows installer in MSI format (thanks Joe Poirier).
* net, io/ioutil: remove use of os.Time (thanks Anthony Martin).
* net/http: fix EOF handling on response body (thanks Gustavo Niemeyer),
fix sniffing when using ReadFrom,
use t.Errorf from alternate goroutine in test.
* os: remove undocumented Envs (use os.Environ instead).
* reflect: empty slice/map is not DeepEqual to nil,
make Value an opaque struct.
* runtime, syscall: convert from godefs to cgo.
* runtime: add nanotime for Plan 9 (thanks Anthony Martin),
add timer support, use for package time,
avoid allocation for make([]T, 0).
* strconv: add Ftoa benchmarks, make Ftoa faster.
* syscall: delete syscall.Sleep, take over env implementation, use error.
* testing: add file:line stamps to messages, print results to standard output.
* text/template: refactor set parsing.
* time: add ISOWeek method to Time (thanks Volker Dobler).
* various: avoid func compare, reduce overuse of os.EINVAL + others.
</pre>
<h2 id="2011-11-09">2011-11-09</h2>
<pre>