R=golang-dev
CC=golang-dev
https://golang.org/cl/6641058

Fixes #3948.

R=golang-dev, r, dave, dsymonds
CC=golang-dev
https://golang.org/cl/6639064

Fixes #3733
Fixes #2149
Updated Syntax
Added part3.go example program
Added part3-errorhandling.go example program
Improved wording in some places

R=golang-dev, adg, minux.ma
CC=golang-dev
https://golang.org/cl/6636048

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/6642068

Fixes #4225.

R=golang-dev
CC=golang-dev
https://golang.org/cl/6640054

R=adg
CC=golang-dev
https://golang.org/cl/6604062

R=golang-dev, skybrian
CC=golang-dev
https://golang.org/cl/6643062

The other tests either need a complex procedure
or are architecture- or OS-dependent.

Update #4139.

R=golang-dev, daniel.morsing, iant
CC=golang-dev
https://golang.org/cl/6618062

benchmark       old ns/op    new ns/op    delta
BenchmarkDup      3075682       609448  -80.18%

R=gri
CC=golang-dev
https://golang.org/cl/6613064

R=golang-dev, r, bradfitz
CC=golang-dev
https://golang.org/cl/6635061

        Fixes #4208.

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/6635064

If source are not available, then the stack looks like:
stack_test.go:40: 	/tmp/gobuilder/linux-amd64-race-72b15c5d6f65/go/src/pkg/runtime/debug/bla-bla-bla/src/pkg/runtime/debug/stack_test.go:15 (0x43fb11)
stack_test.go:40: 	/tmp/gobuilder/linux-amd64-race-72b15c5d6f65/go/src/pkg/runtime/debug/bla-bla-bla/src/pkg/runtime/debug/stack_test.go:18 (0x43fb7a)
stack_test.go:40: 	/tmp/gobuilder/linux-amd64-race-72b15c5d6f65/go/src/pkg/runtime/debug/bla-bla-bla/src/pkg/runtime/debug/stack_test.go:37 (0x43fbf4)
stack_test.go:40: 	/tmp/gobuilder/linux-amd64-race-72b15c5d6f65/go/src/pkg/testing/bla-bla-bla/src/pkg/testing/testing.go:301 (0x43b5ba)
stack_test.go:40: 	/tmp/gobuilder/linux-amd64-race-72b15c5d6f65/go/src/pkg/runtime/bla-bla-bla/src/pkg/runtime/proc.c:276 (0x410670)
stack_test.go:40:
which is 6 lines.

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/6637060

In recent Python versions .reason is a read-only property that simply gives you the msg value.

Fixes #4024

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/6545052

The compiler is crashing on the following code:

type TypeID int
func (t *TypeID) encodeType(x int) (tt TypeID, err error) {
        switch x {
        case 0:
                return t.encodeType(x * x)
        }
        return 0, nil
}
The pass marks "return struct" {tt TypeID, err error} as used,
and this causes internal check failure.
I've added the test to:
https://golang.org/cl/6525052/diff/7020/src/pkg/runtime/race/regression_test.go

R=golang-dev, minux.ma, rsc
CC=golang-dev
https://golang.org/cl/6611049

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6632051

It's already there but only in the "for instance" and so not
clear enough: deferred functions run after
the result parameters are updated.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/6631058

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6631059

R=golang-dev, edsrzf
CC=golang-dev
https://golang.org/cl/6633051

R=gri, dsymonds, skybrian
CC=golang-dev
https://golang.org/cl/6631057

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6633050

Also:

- Refactored testing framework to permit easier
idempotency testing.

- Applied gofmt -w src misc

This CL depends on CL 6639044 being applied first.

Formatting is not idempotent for all files: In those
files the comment position has changed (due to missing
precise location information) and/or the comment formatting
cannot/is not aware of independent code re-formatting.
In general it is very hard to make format idempotent when
running it in one pass only. Leaving that aside for now.

Fixes #1835.

R=r, rsc
CC=golang-dev
https://golang.org/cl/6624051

Preparation for forthcoming CL 6624051: Will make it
easier to see if/what changes are incurred by it.

The alignment changes in this CL are due to CL 6610051
(fix to alignment heuristic) where it appears that an
old version of gofmt was run (and thus the correct
alignment updates were not done).

R=r
CC=golang-dev
https://golang.org/cl/6639044

Background on build ID:
http://fedoraproject.org/wiki/RolandMcGrath/BuildID

R=rsc
CC=golang-dev
https://golang.org/cl/6625072

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/6632053

R=golang-dev
CC=golang-dev
https://golang.org/cl/6631054

I typoed the code and tried to parse all the way to the end of the
message. Therefore it fails when NPN is not the last extension in the
ServerHello.

Fixes #4088.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6637052

Fixes #4212.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6641050

1. correctly initialize .plt.got entries (point to the 1st entry)
2. add section .rel.plt (FreeBSD insists PLT relocs to be there)
3. put relocs of .got.plt into .rel.plt
4. set ELFOSABI_FREEBSD in ELF header

R=rsc
CC=golang-dev
https://golang.org/cl/6643050

Also corrected cmd/8l's .dynsym handling (differentiate between exported symbols and imported symbols)

        Fixes #4029.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6620075

This is a part of a bigger change that adds data race detection feature:
https://golang.org/cl/6456044
The purpose of this patch is to provide coarse-grained synchronization
between all Read() and Write() calls.

R=rsc, bradfitz, alex.brainman
CC=golang-dev
https://golang.org/cl/6610064

Check for specific, important misalignment in garbage collector.
Not a complete fix for issue 599 but an important workaround.

Update #599.

R=golang-dev, iant, dvyukov
CC=golang-dev
https://golang.org/cl/6641049

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6642045

Otherwise if I add '+build !race' to e.g. src/cmd/fix/reflect_test.go,
it does not work.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6642044

See http://code.google.com/p/go/issues/detail?id=4214

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6619068

Fixes #4214.

R=golang-dev, dsymonds, bradfitz
CC=golang-dev
https://golang.org/cl/6637047

debug/pe: support PE files which contain no symbol table (if NumberOfSymbols is equal to 0 in the IMAGE_FILE_HEADER structure).

No longer assume that e_lfanew (in the IMAGE_DOS_HEADER strcuture) is always one byte. It is now regarded as a 4 byte uint32.

Fixes #4177.

R=golang-dev, alex.brainman, dave, minux.ma
CC=golang-dev
https://golang.org/cl/6587048

R=alex.brainman, r
CC=golang-dev
https://golang.org/cl/6643045

Updates setup-godoc-app.bash to produce a working godoc app
by substituting the go1.0.x go/... packages with those from tip.

R=gri
CC=golang-dev
https://golang.org/cl/6587080

Fixes #3902.

R=golang-dev, minux.ma, rsc, r
CC=golang-dev
https://golang.org/cl/6611059

Fixes #4136.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6615061