The type being unavailable on Windows was the only API
signature difference in the net package.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5608043

Print build errors to stderr during 'go run'.
Stream test output during 'go test' (no args).  Fixes issue 2731.
Add go test -i to install test dependencies.  Fixes issue 2685.
Fix data race in exitStatus.  Fixes issue 2709.
Fix tool paths.  Fixes issue 2817.

R=golang-dev, bradfitz, n13m3y3r, r
CC=golang-dev
https://golang.org/cl/5591045

The previous logic was mainly non-working. It only needs to
ensure that the go tool doesn't try to build the standard
library with gccgo.

R=golang-dev, rsc
CC=golang-dev, remy
https://golang.org/cl/5580051

- enable AllMethods flag (default: not set)
- fix logic determining which methods to show
- added respective test case in testdata/e.go for AllMethods = false
- added test case set for AllMethods = true

The critical changes/files to look at are:
- testdata/e{0,1,2}.golden: T4.M should only show up as method of T5 in e2.golden
- reader.go: always include top-level methods, and negate former logic for embedded methods
  (rewrote as a switch for better comprehensability)

Fixes #2791.

R=rsc, rsc
CC=golang-dev
https://golang.org/cl/5576057

This fixes some test noise in TestStressSurpriseServerCloses when
ulimit -n something low, like 256 on a Mac.

Previously, when the server closed on us and we were expecting more
responses (like we are in that test), we'd read an "Unexpected EOF"
and just forget about the client's net.Conn.  Now it's closed,
rather than waiting on the finalizer to release the fd.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5602043

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5603043

I missed an overflow in contract because I suspected that the prime
elimination would take care of it. It didn't, and I forgot to get back
to the overflow. Because of this, p224Contract may have produced a
non-minimal representation, causing flakey failures ~0.02% of the
time.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5592045

This CL introduces new function ListenMulticastUDP to fix
multicast UDP listening across multiple listeners issue,
to replace old multicast methods JoinGroup and LeaveGroup
on UDPConn.

This CL also enables multicast testing by default.

Fixes #2730.

R=rsc, paul.a.lalonde, fullung, devon.odell
CC=golang-dev
https://golang.org/cl/5562048

We support SSLv3 as a server but not as a client (and we don't want to
support it as a client). This change fixes the error message when
connecting to an SSLv3 server since SSLv3 support on the server side
made mutualVersion accept SSLv3.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5545073

TBR=mikioh
CC=golang-dev
https://golang.org/cl/5588048

Fixes #2792.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5590045

    If p->to.sym->text is non-nil, then no need to search for sym->value.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5601046

        5l -v is for benchmarking various parts of the loader, but this code in
        obj.c will clutter the output. I only comment them out, because this is
        on par with 8l/6l.

R=golang-dev
CC=golang-dev
https://golang.org/cl/5600046

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5552054

A go build currently generates around 400MB of test output prior to
cleaning up. With this change we use a maximum of ~15MB.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5588044

R=rsc, r
CC=golang-dev
https://golang.org/cl/5593046

R=golang-dev, lvd
CC=golang-dev
https://golang.org/cl/5601058

Ensure that file descriptors have not already been leaked into our
environment - close any that are open at the start of the
TestExtraFiles test.

Also use the appropriate command for listing open files.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5574062

gccgo currently fails this test:

fixedbugs/bug402.go:12:9: error: floating point constant truncated to integer
fixedbugs/bug402.go:13:8: error: floating point constant truncated to integer

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5600050

This patch adds a hash seed to the Hmap struct.  Each seed is
initialized by runtime.fastrand1().  This is the first step of a
solution to issue 2630.  Fastrand1 still needs to be updated to provide
us with actually random bits.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5599046

R=golang-dev
CC=golang-dev
https://golang.org/cl/5600055

The new cross-compiling bin target was breaking
everything but the system where buildscript.sh ran.

TBR=golang-dev
CC=golang-dev
https://golang.org/cl/5598055

TBR=golang-dev
CC=golang-dev
https://golang.org/cl/5600054

Consequently, remove many package Makefiles,
and shorten the few that remain.

gomake becomes 'go tool make'.

Turn off test phases of run.bash that do not work,
flagged with $BROKEN.  Future CLs will restore these,
but this seemed like a big enough CL already.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5601057

Add 'go clean'.
Make 'go build' write to pkgname, not a.out.
Make 'go test -c' write to pkgname.test, not test.out.
Make 'go install' write alternate binaries to .../bin/goos_goarch/.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5600048

Fixes #2436.

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5576075

A current theory is that this test is too fast for the
time resolution on the VMs where our builders run.

R=rsc
CC=golang-dev
https://golang.org/cl/5581056

The builder is Debian, so maybe running dash,
the shell that time forgot.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5600053

We weren't properly deleting the various header
files (that were temporarily renamed) if a $CC
for the current $GOARCH didn't exist.  And since
the compiler checks the current directory for
headers before any -I arguments, this had the
unfortunate side effect of including the last
generated headers instead of the correct ones.

R=r, rsc
CC=golang-dev
https://golang.org/cl/5581055

They have moved to the code.google.com/p/go.image subrepo.

R=rsc
CC=golang-dev
https://golang.org/cl/5552052

R=r
CC=golang-dev
https://golang.org/cl/5598052

R=rsc, r
CC=golang-dev
https://golang.org/cl/5581053

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5599051

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5595048

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5598051

attempt to fix freebsd build
TBR=rsc

R=rsc
CC=golang-dev
https://golang.org/cl/5576077

Fixes #2803.

R=r
CC=golang-dev
https://golang.org/cl/5601053

Also delete gotest, since it's messy to fix and slated for deletion anyway.
A couple of things outside src can't be tested any more. "go test" will be
fixed and these tests will be re-enabled. They're noisy for now.

Fixes #284.

R=rsc
CC=golang-dev
https://golang.org/cl/5598049

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5569092

Fixes #2786.

R=r, bradfitz
CC=golang-dev
https://golang.org/cl/5581050