go, branch go1.7beta2

runtime: fix stale comment in lfstack

2016-06-16T19:45:33Z

Change-Id: I6ef08f6078190dc9df0b2df4f26a76456602f5e8 Reviewed-on: https://go-review.googlesource.com/24176 Reviewed-by: Rick Hudson

cmd/dist: make zosarch.go deterministic

2016-06-16T19:32:33Z

Currently zosarch.go is written out in non-deterministic map order. Sort the keys and write it out in sorted order to make the generated file contents deterministic. Change-Id: Id490f0e8665a2c619c5a7a00a30f4fc64f333258 Reviewed-on: https://go-review.googlesource.com/24174 Run-TryBot: Austin Clements TryBot-Result: Gobot Gobot Reviewed-by: Robert Griesemer Reviewed-by: Ian Lance Taylor

internal/trace: err if binary is not supplied for old trace

2016-06-16T16:22:03Z

Change-Id: Id25c90993c4cbb7449d7031301b6d214a67d7633 Reviewed-on: https://go-review.googlesource.com/24134 Reviewed-by: Dmitry Vyukov Run-TryBot: Dmitry Vyukov TryBot-Result: Gobot Gobot

runtime: remove useless loop from CgoCCodeSIGPROF test program

2016-06-16T03:52:18Z

I verified that the test fails if I undo the change that it tests for. Updates #14732. Change-Id: Ib30352580236adefae946450ddd6cd65a62b7cdf Reviewed-on: https://go-review.googlesource.com/24151 Run-TryBot: Ian Lance Taylor TryBot-Result: Gobot Gobot Reviewed-by: Mikio Hara

go/ast: fix comments misinterpreted as documentation

2016-06-15T20:40:38Z

The comments describing blocks of Pos/End implementations for various nodes types are being misinterpreted as documentation for BadDecl, BadExpr, BadStmt, and ImportSpec's Pos methods. Change-Id: I935b0bc38dbc13e9305f3efeb437dd3a6575d9a1 Reviewed-on: https://go-review.googlesource.com/24152 Reviewed-by: Robert Griesemer

runtime: if the test program hangs, try to get a stack trace

2016-06-15T15:03:48Z

This is an attempt to get more information for #14809, which seems to occur rarely. Updates #14809. Change-Id: Idbeb136ceb57993644e03266622eb699d2685d02 Reviewed-on: https://go-review.googlesource.com/24110 Reviewed-by: Mikio Hara Reviewed-by: Austin Clements

syscall: skip TestUnshare if kernel does not support net namespace

2016-06-15T11:41:49Z

Fixes #16056. Change-Id: Ic3343914742713851b8ae969b101521f25e85e7b Reviewed-on: https://go-review.googlesource.com/24132 Reviewed-by: Ian Lance Taylor Run-TryBot: Ian Lance Taylor TryBot-Result: Gobot Gobot

net/http: pass through server side Transfer-Encoding headers

2016-06-15T03:10:47Z

Fixes #16063 Change-Id: I2e8695beb657b0aef067e83f086828d8857787ed Reviewed-on: https://go-review.googlesource.com/24130 Reviewed-by: Ian Lance Taylor Run-TryBot: Ian Lance Taylor TryBot-Result: Gobot Gobot

context: document how to release resources associated with Contexts.

2016-06-15T00:30:46Z

Some users don't realize that creating a Context with a CancelFunc attaches a subtree to the parent, and that that subtree is not released until the CancelFunc is called or the parent is canceled. Make this clear early in the package docs, so that people learning about this package have the right conceptual model. Change-Id: I7c77a546c19c3751dd1f3a5bc827ad106dd1afbf Reviewed-on: https://go-review.googlesource.com/24090 Reviewed-by: Alan Donovan Reviewed-by: Ian Lance Taylor

net: don't run TestLookupDotsWithLocalSource in short mode

2016-06-14T22:50:09Z

Do run it on the builders, though. Fixes #15881. Change-Id: Ie42204d553cb18547ffd6441afc261717bbd9205 Reviewed-on: https://go-review.googlesource.com/24111 Run-TryBot: Ian Lance Taylor Reviewed-by: Mikio Hara TryBot-Result: Gobot Gobot