Commit 6786185f authored by Andrew Gerrand's avatar Andrew Gerrand

weekly.2012-01-27

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5577060
parent 1b19134c
......@@ -102,4 +102,3 @@ b4a91b6933748db1a7150c06a1b55ad506e52906 weekly.2011-11-18
4a82689277582a2a60f006e3f158985f2f8d1da3 weekly.2011-12-22
354b17404643c0f1a710bdc48927dff02f203ae3 weekly.2012-01-15
9f2be4fbbf690b9562c6e98b91daa0003f0913c7 weekly.2012-01-20
9f2be4fbbf690b9562c6e98b91daa0003f0913c7 weekly
......@@ -14,6 +14,113 @@ hg pull
hg update weekly.<i>YYYY-MM-DD</i>
</pre>
<h2 id="2012-01-27">2012-01-27</h2>
<pre>
This weekly snapshot renamed the html package to exp/html. The package will not
be present in the Go 1 distribution, but will be installable from source.
Error variables in the archive/tar, archive/zip, compress/gzip, compress/zlib,
and crypto/bcrypt packages have been renamed from FooError to ErrFoo.
There is no gofix, but the compiler will flag code that needs updating.
Other changes:
* 6c, 8c: make floating point code NaN-safe.
* 6l, 8l: remove unused macro definition (thanks Shenghou Ma).
* archive/tar: fix race in TestNonSeekable.
* archive/zip: add functions to convert between os.FileInfo & FileHeader.
* build: do not build all C compilers (thanks Shenghou Ma),
remove code now in subrepositories.
* bytes: remove dead code, complete documentation,
restore panic on out-of-memory,
turn buffer size overflows into errors.
* cgo: -cdefs should translate unsafe.Pointer to void * (thanks Shenghou Ma).
* cmd/gc: forgotten recursion on ninit itself in order.c.
* cmd/go: bug fixes, implement go get,
correctly handle -n and -x flags for 'go run' (thanks Shenghou Ma),
solve ambiguity of get lp.net/project/foo (thanks Gustavo Niemeyer),
update doc.go with text generated from the usage strings.
* cmd/goapi: new tool for tracking exported API over time.
* codereview: support for subrepositories.
* compress/flate: fix a typo, improve compression rate by 3-4%,
increase the length of hash table from 1<<15 to 1<<17. 0%-16% speedup,
make lazy matching work,
reduce memory pressure at cost of additional arithmetic operation,
use append instead of slice+counter.
* crypto: rename some FooError to ErrFoo.
* dashboard: fix -commit for new xml package.
* database/sql: add NullInt64, NullFloat64, NullBool (thanks James P. Cooper),
convert SQL null values to []byte as nil (thanks James P. Cooper),
fix Tx.Query (thanks Blake Mizerany).
* doc: expand FAQ on GOMAXPROCS, update to Go 1.
* doc/go1: add encoding/xml and net/url changes (thanks Gustavo Niemeyer),
add more info about hash and net changes, delete reference to html,
add flag, runtime, testing, image , mime, filepath.Walk,
document sub-repositories.
* encoding/binary: document that PutVarint, PutUvarint may panic.
* encoding/varint: deleted WriteXvarint.
* encoding/xml: add docs for ignoring tag (thanks Gustavo Niemeyer),
bring API closer to other packages (thanks Gustavo Niemeyer),
improve []byte handling (thanks Gustavo Niemeyer),
remove Marshaler support (thanks Gustavo Niemeyer),
support ignoring fields with "-" (thanks Gustavo Niemeyer).
* exp/ebnflint: test spec during 'go test'.
* exp/norm: fixes a subtle bug introduced by change 10087: random offset.
* gc, runtime: handle floating point map keys.
* gc: avoid DOT in error messages,
do not try to add a key with incorrect type to a hash (thanks Jeff R. Allen),
fix order of evaluation,
fix recursion loop in interface comparison,
handle function calls in arguments to builtin complex operations,
missed typecheck in subscripting a const string,
permit unsafe.Pointer for inlined functions,
softer criteria for inlinability,
static implements check on typeswitches only applies to concrete case types,
test case for recursive interface bug.
* go/ast: respect ImportSpec.EndPos (thanks Scott Lawrence).
* go/build: add BuildTags to Context, allow !tag.
* go/doc: rewrite and add lots of tests.
* go/parser: use explicit parser.Mode type.
* go/printer, gofmt: respect line breaks in signatures.
* go/scanner: use explicit scanner.Mode type.
* gob: annotate debug.go so it's not normally built,
reduce the maximum message size.
* godoc: log node printing error,
move overview before API TOC,
update metadata upon launch.
* gofix: add -debug flag for quicker diagnosis of internal errors,
handle xml.Unmarshal in xmlapi fix (thanks Gustavo Niemeyer),
update go1pkgrename for subrepositories.
* goyacc: fix indexing bug when yydebug >= 2.
* ld: fix Mach-O code signing for non-cgo binaries (thanks Mikkel Krautz).
* libmach: cross compiling support (thanks Shenghou Ma).
* math/big: assembly versions of bitLen for x86-64, 386, and ARM (thanks David G. Andersen),
return type of bitLen is an int; use MOVL on amd64 (thanks David G. Andersen),
add examples for Rat and Int's SetString and Scan methods,
slight improvement to algorithm used for internal bitLen function (thanks David G. Andersen),
test both bitLen and bitLen_g.
* net/http: add Request.RequestURI field,
disabled test for Transport race / deadlock bug,
fix Transport deadlock (thanks Yoshiyuki Kanno),
make ParseForm ignore unknown content types (thanks Roger Peppe),
parse CONNECT requests (thanks Andrew Balholm).
* net/rpc: fix data race in benchmark,
fix race in TestClientWriteError test,
log Call reply discard.
* net: Dial, ListenPacket with "ip:protocol" network for raw IP sockets (thanks Mikio Hara),
actually reset deadline when time is zero,
consistent OpError message (thanks Mikio Hara),
fix dialing google test (thanks Mikio Hara),
make WriteTo fail when UDPConn is already connected (thanks Mikio Hara).
* regexp: remove vestigial Error type.
* runtime: add type algorithms for zero-sized types,
move NumCPU declaration into debug.go.
* spec: function invocation, panic on *nil.
* syscall: add NOTE_* constants on OS X (thanks Robert Figueiredo).
* test: explicitly use variables to avoid gccgo "not used" error.
* text/template: add example for Template.
</pre>
<h2 id="2012-01-20">2012-01-20</h2>
<pre>
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