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53121 commits

Author SHA1 Message Date
Matthew Dempsky f2a9f3e2e0 test: improve generic type assertion test
The test added in CL 420394 only tested that the type assertions
compiled at all. This CL changes it into a run test to make sure the
type assertions compile and also run correctly.

Updates #54135.

Change-Id: Id17469faad1bb55ff79b0bb4163ef50179330033
Reviewed-on: https://go-review.googlesource.com/c/go/+/420421
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
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2022-08-01 20:44:41 +00:00
Wayne Zuo 27038b70f8 cmd/compile: fix wrong dict pass condition for type assertions
Fixes #54135

Change-Id: I2b27af8124014b2699ea44bdc765e1fb8f6c8028
Reviewed-on: https://go-review.googlesource.com/c/go/+/420394
Reviewed-by: Keith Randall <khr@google.com>
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Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Wayne Zuo <wdvxdr@golangcn.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
2022-08-01 20:18:37 +00:00
Dmitri Shuralyov e99f53fed9 doc: move Go 1.19 release notes to x/website
Now that the development of the Go 1.19 release is almost done, its
release notes are moved to their eventual long-term home in x/website
in CL 420417. Delete the initial development copy here.

For golang/go#51400.

Change-Id: I741285555af28ce9a64e7f8d2b9fe2a0f3e13c26
Reviewed-on: https://go-review.googlesource.com/c/go/+/420418
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2022-08-01 18:07:12 +00:00
Matthew Dempsky 8b13a073a1 doc: mention removal of cmd/compile's -importmap and -installsuffix flags
Updates #51225.

Change-Id: I820f3f5ba169635fee37c30e41b370c9399a436d
Reviewed-on: https://go-review.googlesource.com/c/go/+/417534
Reviewed-by: Russ Cox <rsc@golang.org>
2022-08-01 17:07:11 +00:00
WANG Xuerui e95fd4c238 doc/go1.19: fix typo: EM_LONGARCH -> EM_LOONGARCH
Another last-minute fix. The whole repo is checked case-insensitively
against "longarch" and this is the only occurrence.

Change-Id: If13c123c1e44001a346f1df1df9d839c699703b0
Reviewed-on: https://go-review.googlesource.com/c/go/+/420494
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2022-08-01 16:03:51 +00:00
Brad Fitzpatrick dee3efd9f8 doc/go1.19: fix a few links that were missing trailing slashes
They were part of a chain of three redirects. Now it's only two,
but that's #54081.

Change-Id: Ibfe6a17a372df61df40124892951b48577e4ced9
Reviewed-on: https://go-review.googlesource.com/c/go/+/419634
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2022-08-01 12:20:32 +00:00
hopehook f32519e5fb runtime: fix typos
Change-Id: I30c125be6cb321aa03ea827bd11c3169087e3d4c
Reviewed-on: https://go-review.googlesource.com/c/go/+/420314
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2022-07-30 16:04:50 +00:00
Ian Lance Taylor 9a2001a8cc cmd/dist: always pass -short=true with -quick
Fixes #53818

Change-Id: I190a8bcf50d92b9c10e9980e630ebb362d8b19ec
Reviewed-on: https://go-review.googlesource.com/c/go/+/417918
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2022-07-29 22:09:32 +00:00
Russ Cox 5c8ec89cb5 doc/go1.19: minor adjustments and links
A few last-minute clarifications before the release.

Change-Id: Ia0123441633c147aa3f76ea29ed26c7722e2416c
Reviewed-on: https://go-review.googlesource.com/c/go/+/419994
Reviewed-by: Ian Lance Taylor <iant@google.com>
2022-07-28 21:13:04 +00:00
WANG Xuerui 417be37048 doc/go1.19: improve the loong64 release notes
Link to the LoongArch documentations site, mention the ABI variant
supported, and add a note about the unfortunate old-world/new-world split
situation that users must be aware of.

Updates #46229
For #51400

Change-Id: I6789f509263a0dbf113481148665e7951aa6a989
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2022-07-28 20:50:06 +00:00
Russ Cox 027855e8d8 os/exec: add GODEBUG setting to opt out of ErrDot changes
The changes are likely to break users, and we need
to make it easy to unbreak without code changes.

For #43724.
Fixes #53962.

Change-Id: I105c5d6c801d354467e0cefd268189c18846858e
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2022-07-28 19:12:40 +00:00
Cherry Mui 462b78fe70 misc/cgo/test: use fewer threads in TestSetgidStress in long mode
TestSetgidStress originally spawns 1000 threads for stress testing.
It caused timeout on some builders so CL 415677 reduced to 50 in
short mode. But it still causes flaky timeouts in longtest
builders, so reduce the number of threads in long mode as well.

Should fix #53641.

Change-Id: I02f4ef8a143bb1faafe3d11ad223f36f5cc245c6
Reviewed-on: https://go-review.googlesource.com/c/go/+/419453
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2022-07-27 20:21:13 +00:00
Roland Shoemaker 055113ef36 math/big: check buffer lengths in GobDecode
In Float.GobDecode and Rat.GobDecode, check buffer sizes before
indexing slices.

Fixes #53871

Change-Id: I1b652c32c2bc7a0e8aa7620f7be9b2740c568b0a
Reviewed-on: https://go-review.googlesource.com/c/go/+/417774
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2022-07-27 18:31:51 +00:00
Brad Fitzpatrick 4248146154 net: document UDPConn.ReadFromUDPAddrPort's AddrPort result more
Clarify the form of its IPv4 addresses when listening on an
unspecified address.

(found while testing/reviewing CL 399454)

Change-Id: I62b367f5a4e6d340eb72dd7ec342080f1821e63e
Reviewed-on: https://go-review.googlesource.com/c/go/+/419614
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2022-07-27 15:04:58 +00:00
database64128 faf4e97200 net: fix WriteMsgUDPAddrPort addr handling
WriteMsgUDPAddrPort should accept IPv4 target addresses on IPv6 UDP sockets.
An IPv4 target address will be converted to an IPv4-mapped IPv6 address.

Fixes #52264.

Change-Id: Ib9ed4c61fa1289ae7bbc8c4c9de1a9951b647ec0
GitHub-Last-Rev: 6776fdb0a7
GitHub-Pull-Request: golang/go#52265
Reviewed-on: https://go-review.googlesource.com/c/go/+/399454
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2022-07-26 20:27:23 +00:00
Ian Lance Taylor caa225dd29 doc/go1.19: note that updated race syso files require GNU ld 2.26
For #54060

Change-Id: I6360565056d7fb7110ff00b0f3f9a3fc02ba7f2d
Reviewed-on: https://go-review.googlesource.com/c/go/+/419595
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2022-07-26 20:27:06 +00:00
Muhammed Can Küçükaslan ceefd3a37b bytes: document that Reader.Reset affects the result of Size
The Reader.Reset changes the underlying byte slice, so it actually
changes the return value of the Size method.

Fixes #54018

Change-Id: I160deaa2244e95cb93303cb5dfb67a8d90a375ef
GitHub-Last-Rev: b04724a072
GitHub-Pull-Request: golang/go#54020
Reviewed-on: https://go-review.googlesource.com/c/go/+/419237
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Reviewed-by: Joseph Tsai <joetsai@digital-static.net>
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2022-07-26 14:20:34 +00:00
Cherry Mui 3e97294663 runtime/cgo: use frame address to set g0 stack bound
For a cgo binary, at startup we set g0's stack bounds using the
address of a local variable (&size) in a C function x_cgo_init and
the stack size from pthread_attr_getstacksize. Normally, &size is
an address within the current stack frame. However, when  it is
compiled with ASAN, it may be instrumented to __asan_stack_malloc_0
and the address may not live in the current stack frame, causing
the stack bound to be set incorrectly, e.g. lo > hi.

Using __builtin_frame_address(0) to get the stack address instead.

Change-Id: I41df929e5ed24d8bbf3e15027af6dcdfc3736e37
Reviewed-on: https://go-review.googlesource.com/c/go/+/419434
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2022-07-26 01:49:02 +00:00
Keith Randall 24dc27a3c0 cmd/compile: fix blank label code
When checkEnabled is forced true, the 52278 test fails. Be a bit
more careful about processing blank labels.

Update #52278

Change-Id: I48aa89e2c9e3715d8efe599bc4363b5b5879d8a2
Reviewed-on: https://go-review.googlesource.com/c/go/+/419318
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2022-07-25 20:44:49 +00:00
qmuntal 9fcc8b2c1e runtime: fix runtime.Breakpoint() on windows/arm64
Fixes #53837

Change-Id: I4219fe35aac1a88aae2905998fbb1d7db87bbfb2
Reviewed-on: https://go-review.googlesource.com/c/go/+/418734
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2022-07-25 20:35:06 +00:00
Justin Traglia 795a88d0c3 cmd/go: add space after comma in 'go help test'
This PR fixes a simple typo. It adds a space after a comma. Noticed while looking at `go help test` output.

Change-Id: I5b54f4da0d08a056bffc04899983d858dfa91043
GitHub-Last-Rev: da9cab5eb9
GitHub-Pull-Request: golang/go#53931
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2022-07-25 18:10:43 +00:00
Tobias Klauser 9eb3992ddd doc/go1.19: minor fixes
EM_LONGARCH and R_LARCH_* are defined in package debug/elf. Change the
definition list title accordingly.

Format links sort.Find and sort.Search as code.

Add a link to syscall.Getrusage.

Change-Id: I30602baedda8ccac028101858a608f1d8ffb633b
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2022-07-25 17:41:34 +00:00
Marcus Watkins dcea1ee6e3 time: clarify documentation for allowed formats and add tests to prove them
The existing documentation for the time.Layout const states "Only these values
are recognized", but then doesn't include the numeric forms for month leading to
ambiguity and assumptions that may not be true. It's unclear, for example,
that space padding is only available for day of the month.

Finally I add tests to show the behaviors in specific scenarios.

Change-Id: I4e08a14834c17b6bdf3b6b47d39dafa8c1a138fb
Reviewed-on: https://go-review.googlesource.com/c/go/+/418875
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2022-07-25 16:15:08 +00:00
Abirdcfly 37c8112b82 internal/fuzz: fix typo in function comments
The correct word to use here is 'retrieve' not 'retrive'

Change-Id: I8de0961a254cf429ddbaf599fe996155e24c7af2
GitHub-Last-Rev: 65aaeec8db
GitHub-Pull-Request: golang/go#54026
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2022-07-25 16:12:10 +00:00
Filippo Valsorda 850d547d2d doc/go1.19: expand crypto release notes
Not included are the following changes that were backported to Go 1.18
minor releases.

bb1f441618 crypto/rand: properly handle large Read on windows
35998c0109 crypto/x509: only disable SHA-1 verification for certificates
0fca8a8f25 crypto/x509: fix Certificate.Verify crash
fe4de36198 crypto/tls: randomly generate ticket_age_add
37065847d8 crypto/elliptic: tolerate zero-padded scalars in generic P-256
9a53b472b5 crypto/x509: properly handle issuerUniqueID and subjectUniqueID

The following are the benchmarks to back up the 3x speedup claim in the
crypto/elliptic notes.

name                    old time/op    new time/op    delta
pkg:crypto/elliptic goos:darwin goarch:arm64
ScalarBaseMult/P256-8   18.3µs ± 0%    18.2µs ± 0%      -0.56%  (p=0.000 n=10+10)
ScalarBaseMult/P224-8    233µs ± 0%      74µs ± 0%     -68.09%  (p=0.000 n=9+10)
ScalarBaseMult/P384-8    805µs ± 0%     236µs ± 0%     -70.73%  (p=0.000 n=8+10)
ScalarBaseMult/P521-8   2.50ms ± 0%    0.68ms ± 0%     -72.63%  (p=0.000 n=10+8)
ScalarMult/P256-8       68.4µs ± 0%    68.6µs ± 0%      +0.26%  (p=0.000 n=10+10)
ScalarMult/P224-8        234µs ± 0%     231µs ± 0%      -1.18%  (p=0.000 n=10+8)
ScalarMult/P384-8        805µs ± 0%     805µs ± 0%        ~     (p=0.211 n=9+10)
ScalarMult/P521-8       2.50ms ± 0%    2.49ms ± 0%      -0.69%  (p=0.000 n=10+10)
pkg:crypto/ecdsa goos:darwin goarch:arm64
Sign/P256-8             31.9µs ± 1%    31.7µs ± 0%      -0.64%  (p=0.001 n=10+10)
Sign/P224-8              264µs ± 0%     106µs ± 0%     -60.09%  (p=0.000 n=10+10)
Sign/P384-8              884µs ± 0%     313µs ± 0%     -64.53%  (p=0.000 n=9+10)
Sign/P521-8             2.64ms ± 0%    0.84ms ± 0%     -68.13%  (p=0.000 n=9+9)
Verify/P256-8           91.6µs ± 0%    91.7µs ± 0%        ~     (p=0.052 n=10+10)
Verify/P224-8            486µs ± 0%     300µs ± 0%     -38.15%  (p=0.000 n=9+9)
Verify/P384-8           1.66ms ± 0%    1.01ms ± 0%     -39.12%  (p=0.000 n=10+9)
Verify/P521-8           5.12ms ± 1%    3.06ms ± 0%     -40.27%  (p=0.000 n=10+10)
GenerateKey/P256-8      19.6µs ± 0%    19.4µs ± 0%      -0.79%  (p=0.000 n=10+10)
GenerateKey/P224-8       235µs ± 0%      76µs ± 1%     -67.45%  (p=0.000 n=8+10)
GenerateKey/P384-8       807µs ± 0%     239µs ± 0%     -70.43%  (p=0.000 n=9+10)
GenerateKey/P521-8      2.49ms ± 0%    0.69ms ± 0%     -72.36%  (p=0.000 n=9+10)

Change-Id: I7fb2db3aea4aac785a48d45fff7a32909f3b578c
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2022-07-25 15:48:03 +00:00
Abirdcfly 64f2829c9c runtime: fix typo in function comments
The correct word to use here is 'receive' not 'recieve'

Change-Id: Ia33e2a91c1c2da6dbe479a05518dbb9b8733d20d
GitHub-Last-Rev: e3c3e211dd
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2022-07-24 21:05:02 +00:00
jacobishao 2ff563a00e cmd/compile/internal/noder: correct spelling errors for instantiation
Change-Id: I8091b3181e6dd0c335763c411a6a64026fe5a651
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2022-07-24 21:02:10 +00:00
Cherry Mui c5da4fb7ac cmd/compile: make jump table symbol local
When using plugins, if the plugin and the main executable both
have the same function, and if it uses jump table, currently the
jump table symbol have the same name so it will be deduplicated by
the dynamic linker. This causes a function in the plugin may (in
the middle of the function) jump to the function with the same name
in the main executable (or vice versa). But the function may be
compiled slightly differently, because the plugin needs to be PIC.
Jumping from the middle of one function to the other will not work.
Avoid this problem by marking the jump table symbol local to a DSO.

Fixes #53989.

Change-Id: I2b573b9dfc22401c8a09ffe9b9ea8bb83d3700ca
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2022-07-22 20:12:19 +00:00
Russ Cox 774fa58d1d A+C: delete AUTHORS and CONTRIBUTORS
In 2009, Google's open-source lawyers asked us to create the AUTHORS
file to define "The Go Authors", and the CONTRIBUTORS file was in
keeping with open source best practices of the time.

Re-reviewing our repos now in 2022, the open-source lawyers are
comfortable with source control history taking the place of the
AUTHORS file, and most open source projects no longer maintain
CONTRIBUTORS files.

To ease maintenance, remove AUTHORS and CONTRIBUTORS from all repos.

For #53961.

Change-Id: I332327afb49c45d54e71e018193fb18b09e5d91a
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2022-07-22 15:52:25 +00:00
Ian Lance Taylor 2d655fb15a unsafe: document when Sizeof/Offsetof/Alignof are not constant
They are not constant if their arguments have types that are variable size.

Fixes #53921

Change-Id: I2d46754c27f55a281331c099a11ea3cd85ec4e89
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Reviewed-by: Rob Pike <r@golang.org>
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Reviewed-by: Ian Lance Taylor <iant@google.com>
2022-07-21 23:05:01 +00:00
Dmitri Shuralyov 076c3d7f07 net/http: remove accidental heading in Head documentation
This short sentence was missing a period at the end, which caused it
to be interpreted as a heading. It also gained a '# ' prefix as part
of new gofmt formatting applied in CL 384268. This change makes it a
regular sentence as originally intended.

Updates #51082.

Change-Id: I100410cca21e4f91130f1f3432327bb6d66b12a2
Reviewed-on: https://go-review.googlesource.com/c/go/+/418959
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
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Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
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2022-07-21 22:58:07 +00:00
Cherry Mui c4a6d3048b cmd/dist: enable race detector test on S390X
The support was added but the test was not enabled. Enable it.

Fixes #53981.

Change-Id: I81ea73ea4ebc1013c35cb70ae88b096e02497887
Reviewed-on: https://go-review.googlesource.com/c/go/+/418914
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
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2022-07-21 20:11:06 +00:00
Keith Randall 244c8b0500 cmd/cgo: allow cgo to pass strings or []bytes bigger than 1<<30
There's no real reason to limit to 1<<30 bytes. Maybe it would catch
some mistakes, but probably ones that would quickly manifest in other
ways.

We can't use the fancy new unsafe.Slice function because this code
may still be generated for people with 1.16 or earlier in their go.mod file.
Use unsafe shenanigans instead.

Fixes #53965
Fixes #53958

Change-Id: Ibfa095192f50276091d6c2532e8ccd7832b57ca8
Reviewed-on: https://go-review.googlesource.com/c/go/+/418557
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Keith Randall <khr@google.com>
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2022-07-20 23:32:27 +00:00
Keith Randall df38614bd7 test: use go tool from tree, not path
Some of our tests do exec.Command("go", "tool", "compile", ...) or
similar. That "go" is selected from PATH. When run.go is started
from the command line (but not from all.bash), the first "go" is whatever
happens to be first in the user's path (some random older version than
tip). We really want all these tests to use the "go" tool from the
source tree under test. Add GOROOT/bin to the front of the path to
ensure that the tools we use come from the source tree under test.

Change-Id: I609261a4add8cd5cb228316752d52b5499aec963
Reviewed-on: https://go-review.googlesource.com/c/go/+/418474
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
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2022-07-20 23:29:03 +00:00
Keith Randall bb1749ba3b cmd/compile: improve GOAMD64=v1 violation test
Add more opcodes that are only available in >v1 modes.

This test will now correctly detect the regression in -race mode
for #53743.

Change-Id: Icfbb1384e4333d7b4ff167c9ebcb6f4c7aeb6134
Reviewed-on: https://go-review.googlesource.com/c/go/+/416477
Reviewed-by: Than McIntosh <thanm@google.com>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
2022-07-20 16:45:46 +00:00
Dan Kortschak 176b63e711 crypto/internal/nistec,debug/gosym: fix typos
Change-Id: I228a23754656b41843573bd4217de4df46c9df36
Reviewed-on: https://go-review.googlesource.com/c/go/+/417954
Run-TryBot: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Jenny Rakoczy <jenny@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
2022-07-19 20:07:59 +00:00
Keith Randall 8e1e64c16a cmd/compile: fix mknode script
It's not currently working. Somehow a field of type []constant.Value
causes it to barf. (That field was added with jump table statements.)

Also added some instructions about how to run it correctly (which took
me a suprisingly long time to figure out).

Larger improvements coming, but this gets us to a working state
and is safe for 1.19.

Change-Id: I3027356fde1294942e87d075ca28bb40d2c0d6c3
Reviewed-on: https://go-review.googlesource.com/c/go/+/418234
Reviewed-by: Keith Randall <khr@google.com>
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Run-TryBot: Keith Randall <khr@golang.org>
2022-07-19 19:51:06 +00:00
yanweizhi 28be440d34 A+C: add Weizhi Yan
Change-Id: I2cef8fa2a61fc69b9b21ff75428af428d99ae2f2
Reviewed-on: https://go-review.googlesource.com/c/go/+/418174
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
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2022-07-19 17:28:31 +00:00
Michael Anthony Knyszek 85a482fc24 runtime: revert to using the precomputed trigger for pacer calculations
Issue #53738 describes in detail how switching to using the actual
trigger point over the precomputed trigger causes a memory regression,
that arises from the fact that the PI controller in front of the
cons/mark ratio has a long time constant (for overdamping), so it
retains a long history of inputs.

This change, for the Go 1.19 cycle, just reverts to using the
precomputed trigger because it's safer, but in the future we should
consider moving away from such a history-sensitive smoothing function.

See the big comment in the diff and #53738 for more details.

Performance difference vs. 1.18 after this change:
https://perf.golang.org/search?q=upload:20220714.15

Fixes #53738.

Change-Id: I636993a730a3eaed25da2a2719860431b296c6f9
Reviewed-on: https://go-review.googlesource.com/c/go/+/417557
TryBot-Result: Gopher Robot <gobot@golang.org>
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Run-TryBot: Michael Knyszek <mknyszek@google.com>
2022-07-19 14:36:58 +00:00
Carlos Amedee ae7340ab68 CONTRIBUTORS: update for the Go 1.19 release
This update was created using the updatecontrib command:

	go install golang.org/x/build/cmd/updatecontrib@latest
	cd gotip
	updatecontrib

With manual changes based on publicly available information
to canonicalize letter case and formatting for a few names.

For #12042.

Change-Id: I5e648b99004026513c5772b579a72b7add970db4
Reviewed-on: https://go-review.googlesource.com/c/go/+/418016
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org>
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2022-07-19 14:08:07 +00:00
Jun10ng de8101d21b runtime: fix typos
"finializer" =>  "finalizer"

Change-Id: Ia3c12bff8556b6a8d33b700c59357f47502757b1
GitHub-Last-Rev: c64cf47974
GitHub-Pull-Request: golang/go#53917
Reviewed-on: https://go-review.googlesource.com/c/go/+/417915
Reviewed-by: Keith Randall <khr@golang.org>
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Run-TryBot: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Keith Randall <khr@google.com>
2022-07-18 18:04:23 +00:00
Matthew Dempsky 967a3d985d cmd/compile: revert "remove -installsuffix flag"
This reverts CL 415236 (commit 558785a0a9).

Reason for revert: Google's internal build system uses -installsuffix.
Restoring -installsuffix for Go 1.19, and will try again for Go 1.20.

Change-Id: Id6571f34f99f01bcf55e8e949e6fe7b6c1896134
Reviewed-on: https://go-review.googlesource.com/c/go/+/418036
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Auto-Submit: Matthew Dempsky <mdempsky@google.com>
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Reviewed-by: David Chase <drchase@google.com>
2022-07-18 18:00:52 +00:00
minherz c0c1bbde17 http: improve Get documentation
The existing documentation is unclear about header keys formatting.
The clarifying sentence is added to Get function to emphasis that
keys have to be stored in canonical format to have Get returining
non empty value.

Fixes #53140

Change-Id: Icd0955bcbb6676cec028fe37042aed5846e13ed1
Reviewed-on: https://go-review.googlesource.com/c/go/+/417975
Run-TryBot: Damien Neil <dneil@google.com>
Auto-Submit: Damien Neil <dneil@google.com>
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Reviewed-by: Damien Neil <dneil@google.com>
2022-07-18 15:58:37 +00:00
Austin Clements 2aa473cc54 go/types, types2: correct alignment of atomic.Int64
atomic.Int64 has special logic in the compiler to ensure it's 8-byte
aligned on 32-bit architectures. The equivalent logic is missing in
go/types, which means the compiler and go/types can come to different
conclusions about the layout of types.

Fix this by mirroring the compiler's logic into go/types.

Fixes #53884.

Change-Id: I3f58a56babb76634839a161ca174c8f085fe3ba4
Reviewed-on: https://go-review.googlesource.com/c/go/+/417555
Reviewed-by: Robert Findley <rfindley@google.com>
2022-07-15 14:56:54 +00:00
Ian Lance Taylor 4651ebf961 encoding/gob: s/TestIngoreDepthLimit/TestIgnoreDepthLimit/
For #53615

Change-Id: Ib85004d400931094fc1ea933cf73f4a5157aece1
Reviewed-on: https://go-review.googlesource.com/c/go/+/417559
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Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
2022-07-15 14:20:24 +00:00
Roland Shoemaker dc00aed6de go/parser: skip TestParseDepthLimit for short tests
Because it requires a not insignificant amount of memory to run. Also
remove the WASM-only skip from TestScopeDepthLimit, which is less
intensive.

Fixes #53816

Change-Id: I8463046510ce4dd3d8f6d66938828d5e6963c3be
Reviewed-on: https://go-review.googlesource.com/c/go/+/417657
Auto-Submit: Roland Shoemaker <roland@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Roland Shoemaker <roland@golang.org>
2022-07-14 21:16:23 +00:00
Roland Shoemaker 783ff7dfc4 encoding/xml: skip TestCVE202230633 for short tests
TestCVE202230633 uses a bunch of memory, and the input cannot be
feasibly reduced while maintaining the behavior hasn't regressed. This
test could be reasonably removed, but I'd rather keep it around if we
can.

Fixes #53814

Change-Id: Ie8b3f306efd20b2d9c0fb73122c26351a55694c4
Reviewed-on: https://go-review.googlesource.com/c/go/+/417655
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
2022-07-14 21:03:14 +00:00
Bryan C. Mills aa80228526 cmd/go/internal/modfetch: avoid duplicating path components in Git fetch errors
Fixes #51114

Change-Id: Iebfe65f826b7b583ff2b48b8bc9d2eb23f2726af
Reviewed-on: https://go-review.googlesource.com/c/go/+/386234
Reviewed-by: Valentin Deleplace <deleplace@google.com>
Reviewed-by: Nooras Saba‎ <saba@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Bryan Mills <bcmills@google.com>
2022-07-14 21:01:58 +00:00
Bryan C. Mills b9d5a25442 cmd/go: save zip sums for downloaded modules in 'go mod download' in a workspace
Within a single module we expect all needed checksums to have already
been recorded by a previous call to 'go get' or 'go mod tidy' in that
module. However, when we combine multiple modules in a workspace, they
may upgrade each other's dependencies, so a given module might be
upgraded above the highest version recorded in the individual go.sum
files for the workspace modules.

Since the checksums might not be present in individual go.sum files,
record them in go.work.sum.

Fixes #51946.

Change-Id: Icb4ea874b9e5c5b1950d42650974a24b5d6543d4
Reviewed-on: https://go-review.googlesource.com/c/go/+/417654
Auto-Submit: Bryan Mills <bcmills@google.com>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
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2022-07-14 19:12:55 +00:00
Bryan C. Mills a906d3dd09 cmd/go: avoid re-enqueuing workspace dependencies with errors
Fixes #53874.

Change-Id: I41ab15cb9b86b807a9d9ad21fe21fb7aa5fbb46f
Reviewed-on: https://go-review.googlesource.com/c/go/+/417594
Run-TryBot: Bryan Mills <bcmills@google.com>
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2022-07-14 19:05:09 +00:00