Add a check at the end of every test to make sure
there are no leaked connections after running a test.

Avoid incorrectly decrementing the number of open connections
when the driver connection ends up it a bad state (numOpen was
decremented twice).

Prevent leaking a Rows struct (which ends up leaking a
connection) in Row.Scan() when a *RawBytes destination is
improperly used.

Close the Rows struct in TestRowsColumns.

Update #6593

R=golang-dev, bradfitz, dave
CC=golang-dev
https://golang.org/cl/14642044

Replaces CL 14682044.
Fixes #6506.

R=rsc, iant, dave
CC=golang-dev
https://golang.org/cl/14717043

Fixes #6595.

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/14425062

The preamble may want to #define some special symbols
and then #include <sys/types.h> itself. The builtin prolog
also #includes <sys/types.h>, which would break such a
preamble (because the second #include will be a no-op).

The use of sys/types.h in the builtin prolog is new since Go 1.1,
so this should preserve the semantics of more existing cgo
code than we would otherwise.

It also fixes src/pkg/syscall/mkall.sh's use of go tool cgo -godefs
on some Linux systems.

Thanks to fullung@ for identifying the problem.

Fixes #6558.

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/14684044

undone because the change slows down profile collection
significantly and unpredictable at times (see comments
at https://golang.org/cl/14231047 for details)

««« original CL description
runtime: collect profiles even while on g0 stack

Fixes #6417

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/14231047
»»»

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/14535046

Ensure that clang always exits with a non-zero status by
giving it something that it always warns about (the statement "1;").

Fixes #6128.

R=golang-dev, iant, minux.ma
CC=golang-dev
https://golang.org/cl/14702043

Otherwise the link fails. Fixes build.

TBR=golang-dev
CC=golang-dev
https://golang.org/cl/14483050

TBR=golang-dev
CC=golang-dev
https://golang.org/cl/14454063

Fixes #6506.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/14682044

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/14516057

Update #6417

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/14604043

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/14441070

Fixes #5953

R=dsymonds, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/14434044

R=golang-dev, r
CC=golang-dev, piatek
https://golang.org/cl/14681043

R=golang-dev, r, minux.ma
CC=golang-dev
https://golang.org/cl/14669045

make use of $USER or %USERNAME% to determine the current user.
Fixes #6578.

R=golang-dev, bradfitz, alex.brainman
CC=golang-dev
https://golang.org/cl/14649043

R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/14629043

Why doesn't tidy complain about these?
Found by manlio.perillo.
Fixes #6571

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/14608044

This matches the behaviour of builder.includeArgs in
cmd/go/build.go.

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/14535048

Fixes #6567.

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/14502060

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/14611043

R=golang-dev, jsing, r
CC=golang-dev
https://golang.org/cl/14523056

Fixes #6557.

R=golang-dev, rsc, tracey.brendan
CC=golang-dev
https://golang.org/cl/14432053

This will allow "godoc godoc", "godoc vet", "godoc cover" to work.

Fixes #6527.

R=r, dsymonds
CC=golang-dev
https://golang.org/cl/14566049

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/14454059

At the moment, godoc expands the example in the link, but in
the past it has not. Add a waffle word to allow either possibility.
Also change the order of cases in the switch in Compare to
be consistent with the other switch in the function.

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/14439055

R=adg, campoy, r
CC=golang-dev
https://golang.org/cl/14419059

The regexp for closing CLs that were sent by you but committed by
someone else only matched messages for the main repository,
because of the added &repo=... for subrepositories.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/14512045

R=adonovan
CC=golang-dev
https://golang.org/cl/14548049

Fixes #6531.

R=adonovan
CC=golang-dev
https://golang.org/cl/14523043

Fixes #6553.

R=golang-dev, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/14526048

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/14441055

Also add the action's object directory to the list of
directories we use to find SWIG shared libraries.

Fixes #6521.

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/14369043

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/14448044

Fixes a bug in cgo on OS X using clang.
See golang.org/issue/6472 for details.

Fixes #6472.

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/14575043

R=golang-dev, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/14582043

Test using compress/gzip, because that's how the
data arrived.

Fixes #6550.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/14441051

This dataset is current as of Sep 30, 2013.

Fixes #6524

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/14570044

Also tweak the package document, putting in section headings and
adding a sentence about intended use.

Fixes #4925.

R=golang-dev, iant, adg, ugorji
CC=golang-dev
https://golang.org/cl/14519044

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/14494044