The paragraph describing the ellipses presents the horizontal ellipsis
in two different fonts and at least on my screen they look too different.
Switch to a consistent rendering.

Of small steps are great journeys undertaken.

R=golang-dev, rsc, dsymonds, gri
CC=golang-dev
https://golang.org/cl/5650055

so they don't collide with names like #Index.
Fixes #2970.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5655066

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5649074

R=golang-dev, bsiegert, r
CC=golang-dev
https://golang.org/cl/5643068

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5645092

The example was fixed; the simplifying rewrite was missed.

R=golang-dev
CC=golang-dev
https://golang.org/cl/5651080

R=golang-dev, n13m3y3r
CC=golang-dev
https://golang.org/cl/5649072

R=golang-dev, alex.brainman
CC=golang-dev
https://golang.org/cl/5653066

It doesn't work anymore and it's not used.

R=golang-dev, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/5652073

R=golang-dev, r, r
CC=golang-dev
https://golang.org/cl/5654062

Fixes #2983.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5654063

Fixes #2984.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5652071

The easy part of issue 2968.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5655059

Fixes #2828.

R=ken2
CC=golang-dev
https://golang.org/cl/5653065

R=ken2
CC=golang-dev
https://golang.org/cl/5654060

Apparently l and $1 were the same register on Linux.
On the other systems, the compiler caught it.

R=ken2
CC=golang-dev
https://golang.org/cl/5654061

Fixes #2804.

R=ken2
CC=golang-dev
https://golang.org/cl/5652067

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5652066

Fixes #2716.

R=ken2
CC=golang-dev
https://golang.org/cl/5652065

Otherwise lockorder may be misaligned, since lockorder is a
list of pointers and pollorder is a list of uint16.
Discovered running gccgo (which uses a modified copy of this
code) on SPARC.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5655054

If the values being compared have different concrete types,
then they're clearly unequal without needing to invoke the
actual interface compare routine.  This speeds tests for
specific values, like if err == io.EOF, by about 3x.

benchmark                  old ns/op    new ns/op    delta
BenchmarkIfaceCmp100             843          287  -65.95%
BenchmarkIfaceCmpNil100          184          182   -1.09%

Fixes #2591.

R=ken2
CC=golang-dev
https://golang.org/cl/5651073

Same fix as 6g, tripped by the 6g test case.

R=ken2
CC=golang-dev
https://golang.org/cl/5651074

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5651072

Fixes #1743.
(Actually was fixed earlier, but now we have proof.)

R=ken2
CC=golang-dev
https://golang.org/cl/5649064

Fixes #2295.

R=ken2
CC=golang-dev
https://golang.org/cl/5655057

Also show actual expression in message when possible.

Fixes #2599.

R=ken2
CC=golang-dev
https://golang.org/cl/5654059

Was trying to optimize a duplicate float64 move
by registerizing an int64.

Fixes #2588.

R=ken2
CC=golang-dev
https://golang.org/cl/5645086

This will help html/template copy templates.

R=golang-dev, gri, nigeltao, r
CC=golang-dev
https://golang.org/cl/5653062

Fix it twice: reuse registers more aggressively in cgen abop,
and also release R14 and R15, which are no longer m and g.

Fixes #2669.

R=ken2
CC=golang-dev
https://golang.org/cl/5655056

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5653056

This CL changes default SOL_SOCKET settings to mitigate connect
failure on OpenBSD or similar platforms which support randomized
transport protocol port number assignment.

Fixes #2830.

R=rsc, jsing
CC=golang-dev
https://golang.org/cl/5648044

R=nigeltao
CC=golang-dev
https://golang.org/cl/5649062

Fixes #2838.

R=rsc, r
CC=golang-dev
https://golang.org/cl/5651060

R=go.peter.90, n13m3y3r, gustavo
CC=golang-dev
https://golang.org/cl/5655053

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5645085

Fixes #2927.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5651062

Fixes #2939.

R=rsc, r
CC=golang-dev
https://golang.org/cl/5655050

Should be obviously correct.  Includes minimal test case.
A future CL should clear up the logic around typecheckok and importpkg != nil someday.

R=rsc, dsymonds, rsc
CC=golang-dev
https://golang.org/cl/5652057

make syscall.ProcAttr.Files be []uintptr

all.bash passes on Linux.
things seem to compile on GOOS={darwin,windows}

R=golang-dev, mattn.jp, alex.brainman, rsc
CC=golang-dev
https://golang.org/cl/5653055

Fixes #2932

R=gri
CC=golang-dev
https://golang.org/cl/5654046