Fix style by removing unnecessary named result parameter.
Fix doc comment while here.
Change-Id: If8394e696ab37e00a95484d5137955aa06c59520
Reviewed-on: https://go-review.googlesource.com/1781
Reviewed-by: Yasuhiro MATSUMOTO <mattn.jp@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
On ppc64, liblink rewrites MOVD's of >32-bit constants by putting the
constant in memory and rewriting the MOVD to load from that memory
address. However, there were two bugs in the condition:
a) owing to an incorrect sign extension, it triggered for all negative
constants, and
b) it could trigger for constant offsets from registers (addresses of
the form $n(Rm) in assembly)
Together, these meant instructions of the form MOVD $-n(Rm), x were
compiled by putting -n in memory and rewriting the MOVD to load this
constant from memory (completely dropping Rm).
Change-Id: I1f6cc980efa3e3d6f164b46c985b2c3b55971cca
Reviewed-on: https://go-review.googlesource.com/1752
Reviewed-by: Minux Ma <minux@golang.org>
People are probably not making this mistake anymore.
Fixes#9164
Change-Id: I86b440ed63d09b4ca676bba7034838860f1a5d8b
Reviewed-on: https://go-review.googlesource.com/1782
Reviewed-by: Minux Ma <minux@golang.org>
Gccgo incorrectly executed functions multiple times when they appeared
in a composite literal that required a conversion between different
interface types.
Change-Id: I7b40e76ed23fa8440ffa03b262041265c109adf7
Reviewed-on: https://go-review.googlesource.com/1710
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Minux Ma <minux@golang.org>
Gccgo failed to create the type descriptor for the type used to
allocate the nil value passed to append as the second argument when
append is called with only one argument. Calling append with only one
argument is unusual but obviously should not cause a compiler crash.
Change-Id: I530821847dfd68f0302de6ca6a84dfbc79653935
Reviewed-on: https://go-review.googlesource.com/1692
Reviewed-by: Minux Ma <minux@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
It shouldn't semacquire() inside an acquirem(), the runtime
thinks that means deadlock. It actually isn't a deadlock, but it
looks like it because acquirem() does m.locks++.
Candidate for inclusion in 1.4.1. runtime.Stack with all=true
is pretty unuseable in GOMAXPROCS>1 environment.
fixes#9321
Change-Id: Iac6b664217d24763b9878c20e49229a1ecffc805
Reviewed-on: https://go-review.googlesource.com/1600
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
I broke the build in https://golang.org/change/207950a when I made
http.Transport send "Connection: close" request headers when
DisableKeepAlives was set true because I didn't run all the tests
before submitting.
httputil.DumpRequestOut used Transport to get its output, and used it
with DisableKeepAlives, so this changed the output.
Rather than updating golden data in our tests (because surely others
depend on the exact bytes from these in their tests), switch to not
using DisableKeepAlives in DumpRequestOut instead, so the output is
the same as before.
Change-Id: I9fad190be8032e55872e6947802055a6d65244df
Reviewed-on: https://go-review.googlesource.com/1632
Reviewed-by: Andrew Gerrand <adg@golang.org>
No bug was open, but I found an old email to myself to investigate
when I suspected this was happening.
Change-Id: Icedefec6f15a000eaabb2693b0640b3b6c8bf82c
Reviewed-on: https://go-review.googlesource.com/1578
Reviewed-by: Andrew Gerrand <adg@golang.org>
Actually fixing this "bug" would be weird, since io.LimitReader already
does what we need, as demonstrated by net/http's use.
Thanks to @davidfstr for pointing this out.
Change-Id: If707bcc698d1666a369b39ddfa9770685fbe3879
Reviewed-on: https://go-review.googlesource.com/1579
Reviewed-by: Rob Pike <r@golang.org>
Most types are reflexive (k == k for all k of type t), so don't
bother calling equal(k, k) when the key type is reflexive.
Change-Id: Ia716b4198b8b298687843b94b878dbc5e8fc2c65
Reviewed-on: https://go-review.googlesource.com/1480
Reviewed-by: Russ Cox <rsc@golang.org>
Remove carriage returns from //go:generate lines.
Carriage returns are the predecessor of BOMs and still
live on Windows.
Fixes#9264
Change-Id: I637748c74335c696b3630f52f2100061153fcdb4
Reviewed-on: https://go-review.googlesource.com/1564
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Andrew Gerrand <adg@golang.org>
People keep pasting all.bash output into GitHub bugs, which turns
the # lines into <h1> headlines. Add some more #s so that the
bug reports are more readable. Not ideal but seems like the best
of a few bad options.
Change-Id: I4c69930ec304b2d504d7cd66221281a8577b87ae
Reviewed-on: https://go-review.googlesource.com/1286
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Andrew Gerrand <adg@golang.org>
//go:nowritebarrier can only be used in package runtime.
It does not disable write barriers; it is an assertion, checked
by the compiler, that the following function needs no write
barriers.
Change-Id: Id7978b779b66dc1feea39ee6bda9fd4d80280b7c
Reviewed-on: https://go-review.googlesource.com/1224
Reviewed-by: Rick Hudson <rlh@golang.org>
Still using the ancient go/types API. Updating that to the modern API
should be a separate effort in a separate change.
Change-Id: Ic1c5ae3c13711d34fe757507ecfc00ee883810bf
Reviewed-on: https://go-review.googlesource.com/1404
Reviewed-by: David Symonds <dsymonds@golang.org>
We forgot to do the usual API review.
Make that not possible in the future.
I'll pull this change over to the main
branch too, but it's more important
(and only testable) here.
LGTM=bradfitz
R=bradfitz
CC=golang-codereviews
https://golang.org/cl/185050043
I read through and vetted these but others should look too.
LGTM=bradfitz, adg
R=r, minux, bradfitz, adg
CC=adg, golang-codereviews, gri, iant
https://golang.org/cl/182560043
These are the references that affect current Go users.
I left intact references in older release notes;
we can figure out what to do with them later.
LGTM=rsc
R=rsc
CC=golang-codereviews
https://golang.org/cl/186140043
Conflicts:
doc/go1.4.html
Change-Id: I1032686f2b3ac6dacaf8f114b8c35cdf221330ca
This flag no longer exists. It has been replaced with -unit=byte.
Change-Id: Iff9fc501f2c666067c9b1948c4623c8e3adddb8d
Reviewed-on: https://go-review.googlesource.com/1287
Reviewed-by: Russ Cox <rsc@golang.org>
