commit 883bc6ed0ea815293fe6309d66f967ea60630e87 [browse]
Author: Andrew Gerrand
Date: 2015-02-18 13:37:37 +11:00

[release-branch.go1.4] go1.4.2

Change-Id: I0f198e4a94c50a11228c15d6aaac0cea890b5b58
Reviewed-on: https://go-review.googlesource.com/5111
Reviewed-by: Rob Pike <r@golang.org>

commit 5e9b6cac522a9400f88c5edfcdfb1c50bc0d8bb8 [browse]
Author: Andrew Gerrand
Date: 2015-02-18 13:40:57 +11:00

[release-branch.go1.4] doc: document Go 1.4.2

Change-Id: Ia87047cbc720fb03d2f67aec48abe18bce8dbf78
Reviewed-on: https://go-review.googlesource.com/5112
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-on: https://go-review.googlesource.com/5113
Reviewed-by: Andrew Gerrand <adg@golang.org>

commit e4acac3dfb97479e339fbf587af488bd6886cf09 [browse]
Author: Keith Randall
Date: 2015-02-14 15:46:36 -08:00

[release-branch.go1.4] runtime: don't fail if we find a pointer to an invalid span on 32 bit

The 32-bit heap may have holes in it.  Pointers to (non-heap) objects
in those holes shouldn't cause the GC to throw.

This change is somewhat of a band-aid fix for 1.4.2.  We should do
a more thorough fix for tip (keep track of the holes in the heap
with special MSpans, say).

Update #9872

Change-Id: Ife9ba27b77ae6ac5a6792d249c68893b3df62134
Reviewed-on: https://go-review.googlesource.com/4920
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>

commit 3e5977f99d3e77a326ee1cef711c3e099285fba8 [browse]
Author: Ian Lance Taylor
Date: 2015-01-20 21:32:22 -08:00

[release-branch.go1.4] cmd/gc: treat non-local vars inlined into wrapper as escaping

The compiler has a phase ordering problem.  Escape analysis runs
before wrapper generation.  When a generated wrapper calls a method
defined in a different package, if that call is inlined, there will be
no escape information for the variables defined in the inlined call.
Those variables will be placed on the stack, which fails if they
actually do escape.

There are probably various complex ways to fix this.  This is a simple
way to avoid it: when a generated wrapper calls a method defined in a
different package, treat all local variables as escaping.

Fixes #9537.

Change-Id: I530f39346de16ad173371c6c3f69cc189351a4e9
Reviewed-on: https://go-review.googlesource.com/3092
Reviewed-by: Russ Cox <rsc@golang.org>
(cherry picked from commit ec0ebc2281f79294c299ece35c5a690a6415e0e0)
Reviewed-on: https://go-review.googlesource.com/5003
Run-TryBot: Andrew Gerrand <adg@golang.org>
Reviewed-by: Andrew Gerrand <adg@golang.org>

commit 02cf0526bf76e5990ae3c2a9942866320de0bde3 [browse]
Author: Shenghou Ma
Date: 2014-12-23 17:14:04 -05:00

[release-branch.go1.4] cmd/gc: don't recurse infinitely when a recursive type references itself more than once

Fixes #9432

Change-Id: I08c92481afa7c7fac890aa780efc1cb2fabad528
Reviewed-on: https://go-review.googlesource.com/2115
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Russ Cox <rsc@golang.org>
(cherry picked from commit fcff3ba740ed6638cece4dea8478bd1dfb2411bf)
Reviewed-on: https://go-review.googlesource.com/5004
Run-TryBot: Andrew Gerrand <adg@golang.org>
Reviewed-by: Andrew Gerrand <adg@golang.org>