R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5699060

Also reformat the "go fix" references to make them look better by using the non-CW space.

Fixes #3087.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5695057

To find test files with legacy headers.

We can remove this flag once everything is converted.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5694060

R=adg
CC=golang-dev
https://golang.org/cl/5699057

R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/5688067

R=golang-dev, bradfitz, r
CC=golang-dev
https://golang.org/cl/5700056

Fixes #3094.

R=golang-dev, rsc, nigeltao
CC=golang-dev
https://golang.org/cl/5687065

The rename ones needed redoing.

R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/5698054

R=adg, rsc
CC=golang-dev
https://golang.org/cl/5695054

Fixes #1226.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5694052

    While we are at it, also update some comments.
    Tested on Linux/ARM builder.

R=rsc, golang-dev
CC=golang-dev
https://golang.org/cl/5696047

Fixes #3112.

R=golang-dev, 0xe2.0x9a.0x9b, ality, rsc, rsc
CC=golang-dev
https://golang.org/cl/5700044

R=rsc
CC=golang-dev
https://golang.org/cl/5698052

R=golang-dev, bradfitz, dsymonds, minux.ma, rsc
CC=golang-dev
https://golang.org/cl/5700043

R=gri
CC=golang-dev
https://golang.org/cl/5697047

Fixes #3101 (darwin).

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5693044

Fixes #3101 (Linux).

R=golang-dev, bradfitz, minux.ma
CC=golang-dev
https://golang.org/cl/5696043

Alternatively, we could expand the ewidth array
in [568]c/txt.c to have NALLTYPES elements and
give all types above NTYPE a width of -1.

I don't think it's worth it since TDOT and TOLD
are the only two type values above NTYPE that
are passed to typ:

$ /tmp/cctypes
cc/dcl.c:683: 			t->down = typ(TOLD, T);
cc/dcl.c:919: 		return typ(TDOT, T);
$

Fixes #3063.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5694047

Replaced /*-style comments with line comments;
there are two many *'s already in those lines.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5699051

Although Intel considers the three-argument form of IMUL to be a
variant of IMUL, I couldn't make 6l able to differentiate it without
huge changes, so I called it IMUL3.

R=rsc
CC=golang-dev
https://golang.org/cl/5686055

R=rsc, r, r, adg
CC=golang-dev
https://golang.org/cl/5688074

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5674112

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5695046

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5698044

Replaces pending CL 5674097.
Thanks to ality@pbrane.org for spearheading
the effort.

R=rsc, r
CC=golang-dev
https://golang.org/cl/5683077

Fixes #3055.

R=rsc, r
CC=golang-dev
https://golang.org/cl/5683079

R=golang-dev
CC=golang-dev
https://golang.org/cl/5699044

R=golang-dev, r, bradfitz
CC=golang-dev
https://golang.org/cl/5698043

Including a commented-out test we might
tackle later, after seeing what browsers do.

R=dsymonds, rsc
CC=golang-dev
https://golang.org/cl/5694045

Anonymous pointer fields is not yet supported.
The problem is documented in issue 3108.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5694043

Also adds -external flag to allow use of external networks on tests.

R=rsc
CC=golang-dev
https://golang.org/cl/5693043

Makes it possible for client code to maintain its own profiles,
and also reduces the API surface by giving us a type that
models built-in profiles.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5684056

R=golang-dev, r, r
CC=golang-dev
https://golang.org/cl/5687076

This also fixes MarshalIndent's example after the
recent formatting convention changes.

Fixes #2831.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5671062

R=golang-dev, r, bradfitz, r
CC=golang-dev
https://golang.org/cl/5689076

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/5689073

Using reg as the flag word was unfortunate, since the
default value is not 0 but NREG (==16), which happens
to be the bit NOPTR now.  Clear it.

If I say this will fix the build, it won't.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5690072

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5689072

Make it rely on underlying socket's address family.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5673091

Suggested by Paul Borman.

Fixes #2826.

R=rsc, borman
CC=golang-dev
https://golang.org/cl/5689048