- 30 Apr, 2019 18 commits
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Elias Naur authored
cmd/dist defaults to GOHOSTARCH=amd64 on darwin because no other darwin host could build Go. With the upcoming self-hosted iOS builders, GOHOSTARCH=arm64 is also possible. Updates #31722 Change-Id: I9af47d9f8c57ea45475ce498acefbfe6bf4815b9 Reviewed-on: https://go-review.googlesource.com/c/go/+/174306 Run-TryBot: Elias Naur <mail@eliasnaur.com> Reviewed-by:
Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
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Elias Naur authored
The go tool already sets -extld to the appropriate compiler. This CL changes cmd/dist to do the same, to fix bootstrapping on platforms that only have clang (Android and iOS). Updates #31722 Change-Id: I8a4fd227f85a768053a8946198eab68bbbdf9ae5 Reviewed-on: https://go-review.googlesource.com/c/go/+/174305 Run-TryBot: Elias Naur <mail@eliasnaur.com> Reviewed-by:
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Brad Fitzpatrick authored
It's slow & often times out randomly on longtest builders. Not useful. Fixes #31517 Change-Id: Icedbb0c94fbe43d04e8b47d5785ac61c5e2d8750 Reviewed-on: https://go-review.googlesource.com/c/go/+/174522 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> Reviewed-by:
Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
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Josh Bleecher Snyder authored
The spec carefully and consistently uses "key" and "element" as map terminology. The implementation, not so much. This change attempts to make the implementation consistently hew to the spec's terminology. Beyond consistency, this has the advantage of avoid some confusion and naming collisions, since v and value are very generic and commonly used terms. I believe that I found all everything, but there are a lot of non-obvious places for these to hide, and grepping for them is hard. Hopefully this change changes enough of them that we will start using elem going forward. Any remaining hidden cases can be removed ad hoc as they are discovered. The only externally-facing part of this change is in package reflect, where there is a minor doc change and a function parameter name change. Updates #27167 Change-Id: I2f2d78f16c360dc39007b9966d5c2046a29d3701 Reviewed-on: https://go-review.googlesource.com/c/go/+/174523 Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Baokun Lee authored
Fixes #29522 Change-Id: I48f3a945d24c23c7c7ef5c7f1fe5046b6b2898e9 Reviewed-on: https://go-review.googlesource.com/c/go/+/157937 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Keith Randall authored
The return values are 32 bit, not 64 bit. I don't think this would be the cause of any problems, but it can't hurt to fix it. Change-Id: Icdd50606360ab9d74070271f9d1721d5fe640bc7 Reviewed-on: https://go-review.googlesource.com/c/go/+/174518 Run-TryBot: Keith Randall <khr@golang.org> Reviewed-by:
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Joshua M. Clulow authored
Like GOOS=android which implies the "linux" build tag, GOOS=illumos implies the "solaris" build tag. This lets the existing ecosystem of packages still work on illumos, but still permits packages to start differentiating between solaris and illumos. Fixes #20603 Change-Id: I8f4eabf1a66060538dca15d7658c1fbc6c826622 Reviewed-on: https://go-review.googlesource.com/c/go/+/174457 Run-TryBot: Benny Siegert <bsiegert@gmail.com> Reviewed-by:
Benny Siegert <bsiegert@gmail.com> Reviewed-by:
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Clément Chigot authored
.go.buildinfo must be added to the symbol table on AIX. Otherwise, ld won't be able to handle its relocations. This patch also make ".data" the default section for all symbols inside the data segment. Change-Id: I83ac2bf1050e0ef6ef9c96ff793efd4ddc8e98d7 Reviewed-on: https://go-review.googlesource.com/c/go/+/174298 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Elias Naur authored
They were not needed when Go only produced binaries with cgo suppport. Now that Go is about to run self-hosted on iOS we do need these. Updates #31722 Change-Id: If233aa2b31edc7b1c2dcac68974f9fba0604f9a3 Reviewed-on: https://go-review.googlesource.com/c/go/+/174300 Run-TryBot: Elias Naur <mail@eliasnaur.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Keith Randall <khr@golang.org>
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Brad Fitzpatrick authored
Fixes #31751 Change-Id: Id002f14557a34accc3597cb1b9a42e838a027da4 Reviewed-on: https://go-review.googlesource.com/c/go/+/174497Reviewed-by:
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Romain Baugue authored
Adds a sample Fuzz test function to package html based on https://github.com/dvyukov/go-fuzz-corpus/blob/master/stdhtml/main.go Updates #19109 Updates #31309 Change-Id: I8c49fff8f70fc8a8813daf1abf0044752003adbb Reviewed-on: https://go-review.googlesource.com/c/go/+/174301Reviewed-by:
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Tyler Bui-Palsulich authored
Fixes #31366. Change-Id: Ief26f53e7fe94bedb7db79d3d7130c4cdcec4281 Reviewed-on: https://go-review.googlesource.com/c/go/+/174179 Run-TryBot: Jay Conrod <jayconrod@google.com> Reviewed-by:
Jay Conrod <jayconrod@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
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Romain Baugue authored
Adds a sample Fuzz test function to package encoding/csv based on https://github.com/dvyukov/go-fuzz-corpus/blob/master/csv/main.go Updates #19109 Updates #31309 Change-Id: Ieb0cb6caa1df72dbb7e29df4bdeed0bfa91187d3 Reviewed-on: https://go-review.googlesource.com/c/go/+/174302Reviewed-by:
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Russ Cox authored
On Windows systems, the failure rate for cmd/go's TestScript/mod_concurrent is somewhere around 3-10% without this change. With the change, I have yet to see a failure. Fixes #31744. Change-Id: Ib321ebb9556dd8438086cf329dfa083a9e051732 Reviewed-on: https://go-review.googlesource.com/c/go/+/174439 Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by:
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Richard Musiol authored
We use Wasm global variables extensively for simulating registers, especially SP. V8 does not handle global variables efficiently. This CL reduces global variable accesses by caching the global SP in a local variable in each function. The local cache is set on function entry and updated after each call (where the stack could have moved). Within a function, the SP access will use the local variable. Supersedes https://golang.org/cl/173979. Running on Chrome Version 73.0.3683.103 on darwin/amd64: name old time/op new time/op delta BinaryTree17 15.3s ± 2% 14.5s ± 3% -5.20% (p=0.000 n=9+10) Fannkuch11 8.91s ± 2% 9.48s ± 2% +6.41% (p=0.000 n=9+10) FmtFprintfEmpty 197ns ± 5% 165ns ± 3% -16.09% (p=0.000 n=9+8) FmtFprintfString 354ns ± 8% 325ns ± 7% -8.33% (p=0.001 n=10+10) FmtFprintfInt 400ns ± 4% 368ns ± 6% -8.01% (p=0.000 n=10+10) FmtFprintfIntInt 618ns ± 3% 587ns ± 6% -4.97% (p=0.001 n=10+10) FmtFprintfPrefixedInt 637ns ± 4% 606ns ± 4% -4.88% (p=0.000 n=10+10) FmtFprintfFloat 965ns ± 7% 898ns ± 4% -6.97% (p=0.000 n=10+10) FmtManyArgs 2.34µs ± 1% 2.24µs ± 3% -4.40% (p=0.000 n=9+10) GobDecode 29.8ms ± 3% 28.8ms ± 6% -3.60% (p=0.006 n=9+10) GobEncode 20.5ms ± 8% 17.6ms ± 3% -14.32% (p=0.000 n=10+10) Gzip 714ms ± 3% 718ms ± 8% ~ (p=0.971 n=10+10) Gunzip 148ms ± 3% 136ms ± 3% -7.99% (p=0.000 n=10+9) HTTPClientServer 219µs ± 3% 215µs ± 4% ~ (p=0.190 n=10+10) JSONEncode 35.1ms ± 2% 31.8ms ±13% -9.52% (p=0.002 n=10+10) JSONDecode 220ms ± 3% 207ms ± 5% -5.87% (p=0.000 n=10+10) Mandelbrot200 5.22ms ± 1% 5.11ms ± 4% -2.11% (p=0.027 n=8+10) GoParse 17.2ms ± 6% 16.1ms ± 5% -6.63% (p=0.000 n=10+9) RegexpMatchEasy0_32 375ns ± 3% 340ns ± 3% -9.25% (p=0.000 n=10+10) RegexpMatchEasy0_1K 2.70µs ± 3% 2.65µs ± 4% ~ (p=0.118 n=10+10) RegexpMatchEasy1_32 341ns ± 2% 305ns ± 4% -10.62% (p=0.000 n=9+10) RegexpMatchEasy1_1K 3.20µs ± 3% 2.99µs ± 3% -6.35% (p=0.000 n=10+10) RegexpMatchMedium_32 520ns ± 3% 501ns ± 4% -3.64% (p=0.002 n=9+10) RegexpMatchMedium_1K 145µs ± 7% 128µs ± 3% -11.57% (p=0.000 n=9+10) RegexpMatchHard_32 7.88µs ± 3% 7.01µs ± 5% -10.97% (p=0.000 n=10+10) RegexpMatchHard_1K 237µs ± 5% 207µs ± 4% -12.71% (p=0.000 n=9+10) Revcomp 2.34s ± 1% 2.31s ± 5% ~ (p=0.230 n=7+10) Template 261ms ± 7% 246ms ± 5% -5.93% (p=0.007 n=10+10) TimeParse 1.47µs ± 3% 1.39µs ± 5% -5.75% (p=0.000 n=9+10) TimeFormat 1.52µs ± 3% 1.43µs ± 4% -6.42% (p=0.000 n=8+10) name old speed new speed delta GobDecode 25.7MB/s ± 3% 26.7MB/s ± 5% +3.77% (p=0.006 n=9+10) GobEncode 37.5MB/s ± 8% 43.7MB/s ± 3% +16.61% (p=0.000 n=10+10) Gzip 27.2MB/s ± 3% 27.0MB/s ± 7% ~ (p=0.971 n=10+10) Gunzip 131MB/s ± 3% 142MB/s ± 5% +8.07% (p=0.000 n=10+10) JSONEncode 55.2MB/s ± 2% 61.2MB/s ±12% +10.80% (p=0.002 n=10+10) JSONDecode 8.84MB/s ± 3% 9.39MB/s ± 5% +6.28% (p=0.000 n=10+10) GoParse 3.37MB/s ± 6% 3.61MB/s ± 5% +7.09% (p=0.000 n=10+9) RegexpMatchEasy0_32 85.3MB/s ± 3% 94.0MB/s ± 3% +10.20% (p=0.000 n=10+10) RegexpMatchEasy0_1K 379MB/s ± 3% 387MB/s ± 4% ~ (p=0.123 n=10+10) RegexpMatchEasy1_32 93.9MB/s ± 2% 105.1MB/s ± 4% +11.96% (p=0.000 n=9+10) RegexpMatchEasy1_1K 320MB/s ± 3% 342MB/s ± 3% +6.79% (p=0.000 n=10+10) RegexpMatchMedium_32 1.92MB/s ± 2% 2.00MB/s ± 3% +3.94% (p=0.001 n=9+10) RegexpMatchMedium_1K 7.09MB/s ± 6% 8.01MB/s ± 3% +13.00% (p=0.000 n=9+10) RegexpMatchHard_32 4.06MB/s ± 3% 4.56MB/s ± 5% +12.38% (p=0.000 n=10+10) RegexpMatchHard_1K 4.32MB/s ± 4% 4.96MB/s ± 4% +14.60% (p=0.000 n=9+10) Revcomp 109MB/s ± 1% 110MB/s ± 5% ~ (p=0.219 n=7+10) Template 7.44MB/s ± 8% 7.91MB/s ± 5% +6.30% (p=0.007 n=10+10) Change-Id: I5828cf6b23ce104c02addc2642aba48dd6c48aab Reviewed-on: https://go-review.googlesource.com/c/go/+/174062 Run-TryBot: Richard Musiol <neelance@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Cherry Zhang <cherryyz@google.com>
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Richard Musiol authored
The address space of WebAssembly's linear memory is contiguous, so requesting specific addresses is not supported. Do not use heap arena hints so we do not have unused memory ranges. This fixes go1 benchmarks on wasm which ran out of memory since https://golang.org/cl/170950. Change-Id: I70115b18dbe43abe16dd5f57996343d97bf94760 Reviewed-on: https://go-review.googlesource.com/c/go/+/174203 Run-TryBot: Richard Musiol <neelance@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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LE Manh Cuong authored
indirect walks down v until it gets to a non-pointer. But it does not handle the case when v is a pointer to itself, like in: var v interface{} v = &v Unmarshal(b, v) So just stop immediately if we see v is a pointer to itself. Fixes #31740 Change-Id: Ie396264119e24d70284cd9bf76dcb2050babb069 Reviewed-on: https://go-review.googlesource.com/c/go/+/174337 Run-TryBot: Daniel Martí <mvdan@mvdan.cc> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:Daniel Martí <mvdan@mvdan.cc> Reviewed-by:
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Russ Cox authored
Change-Id: I8a4917ce14ea22d5991226e485d43a9c9312950e Reviewed-on: https://go-review.googlesource.com/c/go/+/174219 Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by:
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- 29 Apr, 2019 20 commits
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Keith Randall authored
For the code: m := map[int]int { a(): b(), c(): d(), e(): f(), } We used to do: t1 := a() t2 := b() t3 := c() t4 := d() t5 := e() t6 := f() m := map[int]int{} m[t1] = t2 m[t3] = t4 m[t5] = t6 After this CL we do: m := map[int]int{} t1 := a() t2 := b() m[t1] = t2 t3 := c() t4 := d() m[t3] = t4 t5 := e() t6 := f() m[t5] = t6 Ordering the initialization this way limits the lifetime of the temporaries involved. In particular, for large maps the number of simultaneously live temporaries goes from ~2*len(m) to ~2. This change makes the compiler (regalloc, mostly) a lot happier. The compiler runs faster and uses a lot less memory. For #26546, changes compile time of a big map from 8 sec to 0.5 sec. Fixes #26552 Update #26546 Change-Id: Ib7d202dead3feaf493a464779fd9611c63fcc25f Reviewed-on: https://go-review.googlesource.com/c/go/+/174417 Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:Matthew Dempsky <mdempsky@google.com>
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Joel Sing authored
Updates #31656. Change-Id: Ide6f829282fcdf20c67998b766a201a6a92c3035 Reviewed-on: https://go-review.googlesource.com/c/go/+/174132 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Ian Lance Taylor <iant@golang.org>
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Ian Lance Taylor authored
When a callback runs on a different thread in Windows, as in the runtime package test TestCallbackInAnotherThread, it will use the extra M. That can cause the test in checkdead to fail incorrectly. Check whether there actually is an extra M before expecting it. I think this is a general problem unrelated to timers. I think the test was passing previously because the timer goroutine was using an M. But I haven't proved that. This change seems correct, and it avoids the test failure when using the new timers on Windows. Updates #27707 Change-Id: Ieb31c04ff0354d6fae7e173b59bcfadb8b0464cd Reviewed-on: https://go-review.googlesource.com/c/go/+/174037Reviewed-by:
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Clément Chigot authored
Change-Id: Ib102ae95acfd89fc3c9942a4ec82c74362f62045 Reviewed-on: https://go-review.googlesource.com/c/go/+/174299 Run-TryBot: Ian Lance Taylor <iant@golang.org> Reviewed-by:
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Clément Chigot authored
Most of the platforms are returning 0 instead of -1 when mmap syscalls is failing. This patch corrects it for AIX in order to fix TestMmapErrorSign and to improve AIX compatibility. Change-Id: I1dad88d0e69163ad55c504b2b4a997892fd876cd Reviewed-on: https://go-review.googlesource.com/c/go/+/174297 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Caleb Spare authored
Any code that imports the testing package forces the testing flags to be defined, even in non-test binaries. People work around this today by defining a copy of the testing.TB interface just to avoid importing testing. Fix this by moving flag registration into a new function, testing.Init. Delay calling Init until the testing binary begins to run, in testing.MainStart. Init is exported for cases where users need the testing flags to be defined outside of a "go test" context. In particular, this may be needed where testing.Benchmark is called outside of a test. Fixes #21051 Change-Id: Ib7e02459e693c26ae1ba71bbae7d455a91118ee3 Reviewed-on: https://go-review.googlesource.com/c/go/+/173722Reviewed-by:
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Brad Fitzpatrick authored
Fixes #20858 Change-Id: I45c397795426aaa276b20f5cbeb80270c95b920c Reviewed-on: https://go-review.googlesource.com/c/go/+/174320Reviewed-by:
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Elias Naur authored
When running Go programs on Corellium virtual iPhones, the Info.plist files might not exist. Ignore the error. Updates #31722 Change-Id: Id2e315c09346b69dda9e10cf29fb5dba6743aac4 Reviewed-on: https://go-review.googlesource.com/c/go/+/174202 Run-TryBot: Elias Naur <mail@eliasnaur.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Brad Fitzpatrick authored
Fixes #25210 Change-Id: If27b61776154dae9b9b67bf4e4f5faa785d98105 Reviewed-on: https://go-review.googlesource.com/c/go/+/174318Reviewed-by:
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Haosdent Huang authored
For example, can use `goroutine all bt` to dump all goroutines' information. Change-Id: I51b547c2b837913e4bdabf0f45b28f09250a3e34 GitHub-Last-Rev: d04dcd4f581f97e35ee45969a864f1270d79e49b GitHub-Pull-Request: golang/go#26283 Reviewed-on: https://go-review.googlesource.com/c/go/+/122589 Run-TryBot: Emmanuel Odeke <emm.odeke@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Emmanuel Odeke <emm.odeke@gmail.com> Reviewed-by:
David Chase <drchase@google.com>
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Joel Sing authored
OpenBSD does not provide auxv, however we still need to initialise cpu.HWCap. For now initialise it to the bare minimum, until some form of CPU capability detection is implemented or becomes available - see issue #31746. Updates #31656 Change-Id: I68c3c069319fe60dc873f46def2a67c9f3d937d5 Reviewed-on: https://go-review.googlesource.com/c/go/+/174129 TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Richard Musiol authored
Command line arguments containing multi-byte characters were causing go_js_wasm_exec to crash (RangeError: Source is too large), because their byte length was not handled correctly. This change fixes the bug. Fixes #31645. Change-Id: I7860ebf5b12da37d9d0f43d4b6a22d326a90edaf Reviewed-on: https://go-review.googlesource.com/c/go/+/173877 Run-TryBot: Richard Musiol <neelance@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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BigMikes authored
KeepAlive field used to report the wording "keep-alive period" which may be misleading. This field does not represent the whole TCP keepalive time, that is the inactivity period upon which one endpoint starts probing the other end. But it acctually specifies the keepalive interval, that is the time between two keepalive probes. Fixes #29089 Change-Id: If99b38ba108830d0e5fe527171a2f5c96a3bcde7 Reviewed-on: https://go-review.googlesource.com/c/go/+/155960Reviewed-by:
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Brad Fitzpatrick authored
Fix breakage from CL 173437 Change-Id: If218ffaa1259fbdee641143ffbe4b38030c373b9 Reviewed-on: https://go-review.googlesource.com/c/go/+/174278Reviewed-by:
Michael Munday <mike.munday@ibm.com> Reviewed-by:
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Dmitri Shuralyov authored
The behavior of Value.String method on non-string JavaScript types has changed after CL 169757. Update the implementation of Transport.RoundTrip method to construct the Response.Status string without relying on result.Get("status").String(), since that now returns strings like "<number: 200>" instead of "200". Fixes #31736 Change-Id: I27b3e6cc95aa65fd1918b1400e88478a154aad12 Reviewed-on: https://go-review.googlesource.com/c/go/+/174218Reviewed-by:Richard Musiol <neelance@gmail.com>
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Daniel Martí authored
I recently modified tabwriter to reduce the number of defers due to flush calls. However, I forgot to notice that the new function flushNoDefers can no longer return an error, due to the lack of the defer. In crypto/tls, hashForServerKeyExchange never returned a non-nil error, so simplify the code. Finally, in go/types and net we can find a few trivially unused parameters, so remove them. Change-Id: I54c8de83fbc944df432453b55c93008d7e810e61 Reviewed-on: https://go-review.googlesource.com/c/go/+/174131 Run-TryBot: Daniel Martí <mvdan@mvdan.cc> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Romain Baugue authored
Adds a sample Fuzz test function to package encoding/json following the guidelines defined in #31309, based on https://github.com/dvyukov/go-fuzz-corpus/blob/master/json/json.go Fixes #31309 Updates #19109 Change-Id: I5fe04d9a5f41c0de339f8518dae30896ec14e356 Reviewed-on: https://go-review.googlesource.com/c/go/+/174058Reviewed-by:
Dmitry Vyukov <dvyukov@google.com> Reviewed-by:
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Russ Cox authored
This CL adds support for consulting the Go checksum database when downloading a module that is not already listed in go.sum. The overall system is described at golang.org/design/25530-sumdb, and this CL implements the functionality described specifically in golang.org/design/25530-sumdb#command-client. Although the eventual plan is to set GOPROXY and GOSUMDB to default to a Google-run proxy serving the public Go ecosystem, this CL leaves them off by default. Fixes #30601. Change-Id: Ie46140f93c6cc2d85573fbce0878a258819ff44d Reviewed-on: https://go-review.googlesource.com/c/go/+/173951 Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by:
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Alex Myasoedov authored
Updates #30990 Change-Id: I968fb13251ab3796328089046a3f0fc5c7eb9df9 Reviewed-on: https://go-review.googlesource.com/c/go/+/174204Reviewed-by:
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Alessandro Arzilli authored
Whitelists functions debugCall32 through debugCall65536 in runtime.debugCallCheck so that any instruction inside those functions is considered a safe point. This is useful for implementing nested function calls. For example when evaluating: f(g(x)) The debugger should: 1. initiate the call to 'f' until the entry point of 'f', 2. complete the call to 'g(x)' 3. copy the return value of 'g(x)' in the arguments of 'f' 4. complete the call to 'f' Similarly for: f().amethod() The debugger should initiate the call to '.amethod()', then initiate and complete the call to f(), copy the return value to the arguments of '.amethod()' and finish its call. However in this example, unlike the other example, it may be impossible to determine the entry point of '.amethod()' until after 'f()' is evaluated, which means that the call to 'f()' needs to be initiated while stopped inside a debugCall... function. Change-Id: I575c23542709cedb1a171d63576f7e11069c7674 Reviewed-on: https://go-review.googlesource.com/c/go/+/161137 TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Heschi Kreinick <heschi@google.com>
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- 28 Apr, 2019 2 commits
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Carlos Eduardo Seo authored
This change creates an intrinsic for Add64 for ppc64x and adds a testcase for it. name old time/op new time/op delta Add64-160 1.90ns ±40% 2.29ns ± 0% ~ (p=0.119 n=5+5) Add64multiple-160 6.69ns ± 2% 2.45ns ± 4% -63.47% (p=0.016 n=4+5) Change-Id: I9abe6fb023fdf62eea3c9b46a1820f60bb0a7f97 Reviewed-on: https://go-review.googlesource.com/c/go/+/173758Reviewed-by:
Lynn Boger <laboger@linux.vnet.ibm.com> Run-TryBot: Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
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Joel Sing authored
The kqueue system call takes no arguments, hence there should be no need to zero the registers used for the first syscall arguments. Change-Id: Ia79b2d4f4d568bb6795cb885e1464cf1fc2bf7c7 Reviewed-on: https://go-review.googlesource.com/c/go/+/174128 Run-TryBot: Benny Siegert <bsiegert@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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