- 09 Feb, 2017 8 commits
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Russ Cox authored
Fetch both monotonic and wall time together when possible. Avoids skew and is cheaper. Also shave a few ns off in conversion in package time. Compared to current implementation (after monotonic changes): name old time/op new time/op delta Now 19.6ns ± 1% 9.7ns ± 1% -50.63% (p=0.000 n=41+49) darwin/amd64 Now 23.5ns ± 4% 10.6ns ± 5% -54.61% (p=0.000 n=30+28) windows/amd64 Now 54.5ns ± 5% 29.8ns ± 9% -45.40% (p=0.000 n=27+29) windows/386 More importantly, compared to Go 1.8: name old time/op new time/op delta Now 9.5ns ± 1% 9.7ns ± 1% +1.94% (p=0.000 n=41+49) darwin/amd64 Now 12.9ns ± 5% 10.6ns ± 5% -17.73% (p=0.000 n=30+28) windows/amd64 Now 15.3ns ± 5% 29.8ns ± 9% +94.36% (p=0.000 n=30+29) windows/386 This brings time.Now back in line with Go 1.8 on darwin/amd64 and windows/amd64. It's not obvious why windows/386 is still noticeably worse than Go 1.8, but it's better than before this CL. The windows/386 speed is not too important; the changes just keep the two architectures similar. Change-Id: If69b94970c8a1a57910a371ee91e0d4e82e46c5d Reviewed-on: https://go-review.googlesource.com/36428 Run-TryBot: Russ Cox <rsc@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Ian Lance Taylor <iant@golang.org>
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Mikio Hara authored
Change-Id: I97981b30a9629916f896cb989cc2a42a8bdbef47 Reviewed-on: https://go-review.googlesource.com/36672 Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Brad Fitzpatrick <bradfitz@golang.org>
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Mikio Hara authored
Change-Id: I451b33d8da8d97917f2b257e6a25392c6e6582db Reviewed-on: https://go-review.googlesource.com/36671 Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Robert Griesemer authored
Starting the error message with "expecting" rather than "missing" causes the syntax error mechanism to add additional helpful info (it recognizes "expecting" but not "missing"). Fixes #17328. Change-Id: I8482ca5e5a6a6b22e0ed0d831b7328e264156334 Reviewed-on: https://go-review.googlesource.com/36637 Run-TryBot: Robert Griesemer <gri@golang.org> Reviewed-by:
Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
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Caleb Spare authored
Fixes #18993 Change-Id: Ia1fa20b6d82384b07e9ba5512b909439e0bec2a5 Reviewed-on: https://go-review.googlesource.com/36611 Run-TryBot: Caleb Spare <cespare@gmail.com> Reviewed-by:
Russ Cox <rsc@golang.org> Reviewed-by:
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Robert Griesemer authored
Towards better syntax error messages: With this change, the parser knows whether a semicolon was an actual ';' in the source, or whether it was an automatically inserted semicolon as result of a '\n' or EOF. Using this information in error messages makes them more understandable. For #17328. Change-Id: I8cd9accee8681b62569d0ecef922d38682b401eb Reviewed-on: https://go-review.googlesource.com/36636Reviewed-by:
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Daniel Theophanes authored
Previously if a context was canceled while it was waiting for a connection request, that connection request would leak. To prevent this remove the pending connection request if the context is canceled and ensure no connection has been sent on the channel. This requires a change to how the connection requests are represented in the DB. Fixes #18995 Change-Id: I9a274b48b8f4f7ca46cdee166faa38f56d030852 Reviewed-on: https://go-review.googlesource.com/36563Reviewed-by:
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Kevin Burke authored
Change-Id: I09fdcebb939417f18af09ed57f24460724cab64f Reviewed-on: https://go-review.googlesource.com/36632Reviewed-by:
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- 08 Feb, 2017 21 commits
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Ian Lance Taylor authored
The two files were identical except for comments. Change-Id: Ifc300026c8e4584afa50a7b669099eaff146ea5d Reviewed-on: https://go-review.googlesource.com/36631 Run-TryBot: Ian Lance Taylor <iant@golang.org> Reviewed-by:
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David du Colombier authored
On Plan 9, GNU diff is called ape/diff. Fixes #18999. Change-Id: I7cf6c23c97bcc47172bbf838fd9dd72aefa4c18b Reviewed-on: https://go-review.googlesource.com/36650Reviewed-by:
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Dmitri Shuralyov authored
As of https://golang.org/cl/21530, rules are updated to state that Handlers shouldn't modify the provided Request. This change updates StripPrefix to follow that rule. Resolves #18952. Change-Id: I29bbb580722e871131fa75a97e6e038ec64fdfcd Reviewed-on: https://go-review.googlesource.com/36483Reviewed-by:
Matt Layher <mdlayher@gmail.com> Reviewed-by:
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Cherry Zhang authored
CL 35261 makes SSA handle zero-valued STRUCTLIT, but DOT operation was not handled. Fixes #18994. Change-Id: Ic7976036acca1523b0b14afac4d170797e8aee20 Reviewed-on: https://go-review.googlesource.com/36565 Run-TryBot: Cherry Zhang <cherryyz@google.com> Reviewed-by:
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David Lazar authored
This lets the compiler inline functions that contain a linknamed symbol. Previously, the net/http tests would fail to build with -l=4 because the compiler inlined functions that call net.byteIndex (which is linknamed to strings.IndexByte). This changes only the compiler-specific export data, so we don't need to bump the export format version number. The following benchmark results show how the size of package export data is impacted by this change. These benchmarks were created by compiling the go1 benchmark and running `go tool pack x` to extract the export data from the resulting .a files. name old bytes new bytes delta bufio 3.48k ± 0% 3.58k ± 0% +2.90% bytes 5.05k ± 0% 5.16k ± 0% +2.16% compress/bzip2 2.61k ± 0% 2.68k ± 0% +2.68% compress/flate 5.07k ± 0% 5.14k ± 0% +1.40% compress/gzip 8.26k ± 0% 8.40k ± 0% +1.70% container/list 1.69k ± 0% 1.76k ± 0% +4.07% context 3.93k ± 0% 4.01k ± 0% +1.86% crypto 1.03k ± 0% 1.03k ± 0% +0.39% crypto/aes 475 ± 0% 475 ± 0% +0.00% crypto/cipher 1.18k ± 0% 1.18k ± 0% +0.00% crypto/des 502 ± 0% 502 ± 0% +0.00% crypto/dsa 5.71k ± 0% 5.77k ± 0% +1.16% crypto/ecdsa 6.67k ± 0% 6.75k ± 0% +1.08% crypto/elliptic 6.28k ± 0% 6.35k ± 0% +1.07% crypto/hmac 464 ± 0% 464 ± 0% +0.00% crypto/internal/cipherhw 313 ± 0% 313 ± 0% +0.00% crypto/md5 691 ± 0% 695 ± 0% +0.58% crypto/rand 5.37k ± 0% 5.43k ± 0% +1.23% crypto/rc4 512 ± 0% 512 ± 0% +0.00% crypto/rsa 7.05k ± 0% 7.12k ± 0% +1.05% crypto/sha1 756 ± 0% 760 ± 0% +0.53% crypto/sha256 523 ± 0% 523 ± 0% +0.00% crypto/sha512 662 ± 0% 662 ± 0% +0.00% crypto/subtle 835 ± 0% 873 ± 0% +4.55% crypto/tls 28.1k ± 0% 28.5k ± 0% +1.30% crypto/x509 17.7k ± 0% 17.9k ± 0% +1.04% crypto/x509/pkix 9.75k ± 0% 9.90k ± 0% +1.50% encoding 473 ± 0% 473 ± 0% +0.00% encoding/asn1 1.41k ± 0% 1.42k ± 0% +1.00% encoding/base64 1.67k ± 0% 1.69k ± 0% +0.90% encoding/binary 2.65k ± 0% 2.76k ± 0% +4.07% encoding/gob 13.3k ± 0% 13.5k ± 0% +1.65% encoding/hex 854 ± 0% 857 ± 0% +0.35% encoding/json 11.9k ± 0% 12.1k ± 0% +1.71% encoding/pem 484 ± 0% 484 ± 0% +0.00% errors 360 ± 0% 361 ± 0% +0.28% flag 7.32k ± 0% 7.42k ± 0% +1.48% fmt 1.42k ± 0% 1.42k ± 0% +0.00% go/ast 15.7k ± 0% 15.8k ± 0% +1.07% go/parser 7.48k ± 0% 7.59k ± 0% +1.55% go/scanner 3.88k ± 0% 3.94k ± 0% +1.39% go/token 3.51k ± 0% 3.53k ± 0% +0.60% hash 507 ± 0% 507 ± 0% +0.00% hash/crc32 685 ± 0% 685 ± 0% +0.00% internal/nettrace 474 ± 0% 474 ± 0% +0.00% internal/pprof/profile 8.29k ± 0% 8.36k ± 0% +0.89% internal/race 511 ± 0% 511 ± 0% +0.00% internal/singleflight 966 ± 0% 969 ± 0% +0.31% internal/syscall/unix 427 ± 0% 427 ± 0% +0.00% io 3.48k ± 0% 3.52k ± 0% +1.15% io/ioutil 5.30k ± 0% 5.38k ± 0% +1.53% log 4.46k ± 0% 4.53k ± 0% +1.59% math 3.72k ± 0% 3.75k ± 0% +0.75% math/big 8.91k ± 0% 9.01k ± 0% +1.15% math/rand 1.29k ± 0% 1.30k ± 0% +0.46% mime 2.59k ± 0% 2.63k ± 0% +1.55% mime/multipart 3.61k ± 0% 3.68k ± 0% +1.80% mime/quotedprintable 2.20k ± 0% 2.25k ± 0% +2.50% net 21.1k ± 0% 21.3k ± 0% +1.10% net/http 56.6k ± 0% 57.3k ± 0% +1.28% net/http/httptest 33.6k ± 0% 34.1k ± 0% +1.38% net/http/httptrace 14.4k ± 0% 14.5k ± 0% +1.29% net/http/internal 2.70k ± 0% 2.77k ± 0% +2.59% net/textproto 4.51k ± 0% 4.60k ± 0% +1.82% net/url 1.71k ± 0% 1.73k ± 0% +1.41% os 11.3k ± 0% 11.4k ± 0% +1.36% path 587 ± 0% 589 ± 0% +0.34% path/filepath 4.46k ± 0% 4.55k ± 0% +1.88% reflect 6.39k ± 0% 6.43k ± 0% +0.72% regexp 5.82k ± 0% 5.88k ± 0% +1.12% regexp/syntax 3.22k ± 0% 3.24k ± 0% +0.62% runtime 12.9k ± 0% 13.2k ± 0% +1.94% runtime/cgo 229 ± 0% 229 ± 0% +0.00% runtime/debug 3.66k ± 0% 3.72k ± 0% +1.86% runtime/internal/atomic 905 ± 0% 905 ± 0% +0.00% runtime/internal/sys 2.00k ± 0% 2.05k ± 0% +2.55% runtime/pprof 4.16k ± 0% 4.23k ± 0% +1.66% runtime/pprof/internal/protopprof 11.5k ± 0% 11.7k ± 0% +1.27% runtime/trace 354 ± 0% 354 ± 0% +0.00% sort 1.63k ± 0% 1.68k ± 0% +2.94% strconv 1.84k ± 0% 1.85k ± 0% +0.54% strings 3.87k ± 0% 3.97k ± 0% +2.48% sync 1.51k ± 0% 1.52k ± 0% +0.33% sync/atomic 1.58k ± 0% 1.60k ± 0% +1.27% syscall 53.2k ± 0% 53.3k ± 0% +0.20% testing 8.14k ± 0% 8.26k ± 0% +1.49% testing/internal/testdeps 597 ± 0% 598 ± 0% +0.17% text/tabwriter 3.09k ± 0% 3.14k ± 0% +1.85% text/template 15.4k ± 0% 15.7k ± 0% +1.89% text/template/parse 8.90k ± 0% 9.12k ± 0% +2.46% time 5.75k ± 0% 5.86k ± 0% +1.86% unicode 4.62k ± 0% 4.62k ± 0% +0.07% unicode/utf16 693 ± 0% 706 ± 0% +1.88% unicode/utf8 1.05k ± 0% 1.07k ± 0% +1.14% vendor/golang_org/x/crypto/chacha20poly1305 1.25k ± 0% 1.26k ± 0% +0.64% vendor/golang_org/x/crypto/curve25519 392 ± 0% 392 ± 0% +0.00% vendor/golang_org/x/crypto/poly1305 426 ± 0% 426 ± 0% +0.00% vendor/golang_org/x/net/http2/hpack 4.19k ± 0% 4.26k ± 0% +1.69% vendor/golang_org/x/net/idna 355 ± 0% 355 ± 0% +0.00% vendor/golang_org/x/net/lex/httplex 609 ± 0% 615 ± 0% +0.99% vendor/golang_org/x/text/transform 1.31k ± 0% 1.31k ± 0% +0.08% vendor/golang_org/x/text/unicode/norm 5.78k ± 0% 5.90k ± 0% +2.06% vendor/golang_org/x/text/width 1.24k ± 0% 1.24k ± 0% +0.16% [Geo mean] 2.49k 2.52k +1.10% Fixes #18167. Change-Id: Ia5b7e70adc9652c7ee9954ca2efc1c59fa79be2b Reviewed-on: https://go-review.googlesource.com/33911 Run-TryBot: David Lazar <lazard@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Robert Griesemer <gri@golang.org> Reviewed-by:
David Chase <drchase@google.com>
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Kale Blankenship authored
Updates Profile and Trace handlers to reject requests for durations >= WriteTimeout. Modifies go tool pprof to print the body of the http response when status != 200. Fixes #18755 Change-Id: I6faed21685693caf39f315f003039538114937b0 Reviewed-on: https://go-review.googlesource.com/35564Reviewed-by:
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Максим Федосеев authored
Link in the description of TLSUnique field of ConnectionState struct leads to an article that is no longer available, so this commit replaces it with link to a copy of the very same article on another site. Fixes #18842. Change-Id: I8f8d298c4774dc0fbbad5042db0684bb3220aee8 Reviewed-on: https://go-review.googlesource.com/36052Reviewed-by:
Filippo Valsorda <hi@filippo.io> Reviewed-by:
Adam Langley <agl@golang.org>
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Jaana Burcu Dogan authored
CL (change list) pops out of nowhere and confuses the reader. Use "change" instead to be consistent with the rest of the document. Fixes #18989. Change-Id: I525a63a195dc6bb992c8ad0f10c2f2e1b2b952df Reviewed-on: https://go-review.googlesource.com/36564Reviewed-by:
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Michael Munday authored
Some rules insert MOVDreg ops to ensure that type changes are kept. If there is no type change (or the input is constant) then the MOVDreg can be omitted, allowing further optimization. Reduces the size of the .text section in the asm tool by ~33KB. Change-Id: I386883bb35b843c7b99a269cd6840dca77cf4371 Reviewed-on: https://go-review.googlesource.com/36547 Run-TryBot: Michael Munday <munday@ca.ibm.com> Reviewed-by:
Cherry Zhang <cherryyz@google.com>
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Robert Griesemer authored
Slightly cleaner and more readable code. Change-Id: I35263dbf338861b0a1bd62d59417b6a2c6a4e670 Reviewed-on: https://go-review.googlesource.com/36562 Run-TryBot: Robert Griesemer <gri@golang.org> Reviewed-by:
Alan Donovan <adonovan@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
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haya14busa authored
By using actual filename, diff output of "gofmt -d" can be used with other commands like "diffstat" and "patch". Example: $ gofmt -d path/to/file.go | diffstat $ gofmt -d path/to/file.go > gofmt.patch $ patch -u -p0 < gofmt.patch Fixes #18932 Change-Id: I21ce15eb77870d72f2c14bfd5e7c21e2c77dc9ab Reviewed-on: https://go-review.googlesource.com/36374 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Aliaksandr Valialkin authored
The relevant benchmark results on linux/amd64: bytes: SplitSingleByteSeparator-4 25.7ms ± 5% 9.1ms ± 4% -64.40% (p=0.000 n=10+10) SplitMultiByteSeparator-4 13.8ms ±20% 4.3ms ± 8% -69.23% (p=0.000 n=10+10) SplitNSingleByteSeparator-4 1.88µs ± 9% 0.88µs ± 4% -53.25% (p=0.000 n=10+10) SplitNMultiByteSeparator-4 4.83µs ±10% 1.32µs ± 9% -72.65% (p=0.000 n=10+10) strings: name old time/op new time/op delta SplitSingleByteSeparator-4 21.4ms ± 8% 8.5ms ± 5% -60.19% (p=0.000 n=10+10) SplitMultiByteSeparator-4 13.2ms ± 9% 3.9ms ± 4% -70.29% (p=0.000 n=10+10) SplitNSingleByteSeparator-4 1.54µs ± 5% 0.75µs ± 7% -51.21% (p=0.000 n=10+10) SplitNMultiByteSeparator-4 3.57µs ± 8% 1.01µs ±11% -71.76% (p=0.000 n=10+10) Fixes #18973 Change-Id: Ie4bc010c6cc389001e72eab530497c81e5b26f34 Reviewed-on: https://go-review.googlesource.com/36510Reviewed-by:
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Daniel Theophanes authored
Previously it was intended that Rows.Scan would return an error and Rows.Err would return nil. This was problematic because drivers could not differentiate between a normal Rows.Close or a context cancel close. The alternative is to require drivers to return a Scan to return an error if the driver is closed while there are still rows to be read. This is currently not how several drivers currently work and may be difficult to detect when there are additional rows. At the same time guard the the Rows.lasterr and prevent a close while a Rows operation is active. For the drivers that do not have Context methods, do not check for context cancelation after the operation, but before for any operation that may modify the database state. Fixes #18961 Change-Id: I49a25318ecd9f97a35d5b50540ecd850c01cfa5e Reviewed-on: https://go-review.googlesource.com/36485Reviewed-by:
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Adam Langley authored
This change clarifies that only ticket-based resumption is supported by crypto/tls. It's not clear where to document this for a server, although perhaps it's obvious there because there's nowhere to plug in the storage that would be needed by SessionID-based resumption. Fixes #18607 Change-Id: Iaaed53e8d8f2f45c2f24c0683052df4be6340922 Reviewed-on: https://go-review.googlesource.com/36560Reviewed-by:
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Ilya Tocar authored
Similar to https://go-review.googlesource.com/28586, but for package bytes instead of strings. This provides simpler code and some performance gain. Also update strings.Count to use the same code. On AMD64 with heavily optimized Index I see: name old time/op new time/op delta Count/10-6 47.3ns ± 0% 36.8ns ± 0% -22.35% (p=0.000 n=10+10) Count/32-6 286ns ± 0% 38ns ± 0% -86.71% (p=0.000 n=10+10) Count/4K-6 50.1µs ± 0% 4.4µs ± 0% -91.18% (p=0.000 n=10+10) Count/4M-6 48.1ms ± 1% 4.5ms ± 0% -90.56% (p=0.000 n=10+9) Count/64M-6 784ms ± 0% 73ms ± 0% -90.73% (p=0.000 n=10+10) CountEasy/10-6 28.4ns ± 0% 31.0ns ± 0% +9.23% (p=0.000 n=10+10) CountEasy/32-6 30.6ns ± 0% 37.0ns ± 0% +20.92% (p=0.000 n=10+10) CountEasy/4K-6 186ns ± 0% 198ns ± 0% +6.45% (p=0.000 n=9+10) CountEasy/4M-6 233µs ± 2% 234µs ± 2% ~ (p=0.912 n=10+10) CountEasy/64M-6 6.70ms ± 0% 6.68ms ± 1% ~ (p=0.762 n=8+10) name old speed new speed delta Count/10-6 211MB/s ± 0% 272MB/s ± 0% +28.77% (p=0.000 n=10+9) Count/32-6 112MB/s ± 0% 842MB/s ± 0% +652.84% (p=0.000 n=10+10) Count/4K-6 81.8MB/s ± 0% 927.6MB/s ± 0% +1033.63% (p=0.000 n=10+9) Count/4M-6 87.2MB/s ± 1% 924.0MB/s ± 0% +959.25% (p=0.000 n=10+9) Count/64M-6 85.6MB/s ± 0% 922.9MB/s ± 0% +978.31% (p=0.000 n=10+10) CountEasy/10-6 352MB/s ± 0% 322MB/s ± 0% -8.41% (p=0.000 n=10+10) CountEasy/32-6 1.05GB/s ± 0% 0.87GB/s ± 0% -17.35% (p=0.000 n=9+10) CountEasy/4K-6 22.0GB/s ± 0% 20.6GB/s ± 0% -6.33% (p=0.000 n=10+10) CountEasy/4M-6 18.0GB/s ± 2% 18.0GB/s ± 2% ~ (p=0.912 n=10+10) CountEasy/64M-6 10.0GB/s ± 0% 10.0GB/s ± 1% ~ (p=0.762 n=8+10) On 386, without asm version of Index: Count/10-6 57.0ns ± 0% 56.9ns ± 0% -0.11% (p=0.006 n=10+9) Count/32-6 340ns ± 0% 274ns ± 0% -19.48% (p=0.000 n=10+9) Count/4K-6 49.5µs ± 0% 37.1µs ± 0% -24.96% (p=0.000 n=10+10) Count/4M-6 51.1ms ± 0% 38.2ms ± 0% -25.21% (p=0.000 n=10+10) Count/64M-6 818ms ± 0% 613ms ± 0% -25.07% (p=0.000 n=8+10) CountEasy/10-6 60.0ns ± 0% 70.4ns ± 0% +17.34% (p=0.000 n=10+10) CountEasy/32-6 81.1ns ± 0% 94.0ns ± 0% +15.97% (p=0.000 n=9+10) CountEasy/4K-6 4.37µs ± 0% 4.39µs ± 0% +0.30% (p=0.000 n=10+9) CountEasy/4M-6 4.43ms ± 0% 4.43ms ± 0% ~ (p=0.579 n=10+10) CountEasy/64M-6 70.9ms ± 0% 70.9ms ± 0% ~ (p=0.912 n=10+10) name old speed new speed delta Count/10-6 176MB/s ± 0% 176MB/s ± 0% +0.10% (p=0.000 n=10+9) Count/32-6 93.9MB/s ± 0% 116.5MB/s ± 0% +24.06% (p=0.000 n=10+9) Count/4K-6 82.7MB/s ± 0% 110.3MB/s ± 0% +33.26% (p=0.000 n=10+10) Count/4M-6 82.1MB/s ± 0% 109.7MB/s ± 0% +33.70% (p=0.000 n=10+10) Count/64M-6 82.0MB/s ± 0% 109.5MB/s ± 0% +33.46% (p=0.000 n=8+10) CountEasy/10-6 167MB/s ± 0% 142MB/s ± 0% -14.75% (p=0.000 n=9+10) CountEasy/32-6 395MB/s ± 0% 340MB/s ± 0% -13.77% (p=0.000 n=10+10) CountEasy/4K-6 936MB/s ± 0% 934MB/s ± 0% -0.29% (p=0.000 n=10+9) CountEasy/4M-6 947MB/s ± 0% 946MB/s ± 0% ~ (p=0.591 n=10+10) CountEasy/64M-6 947MB/s ± 0% 947MB/s ± 0% ~ (p=0.867 n=10+10) Change-Id: Ia76b247372b6f5b5d23a9f10253a86536a5153b3 Reviewed-on: https://go-review.googlesource.com/36489Reviewed-by:
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Russ Cox authored
Change-Id: Iae68a097a6897f1616f94fdc3548837ef200e66f Reviewed-on: https://go-review.googlesource.com/36541 Run-TryBot: Russ Cox <rsc@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Joe Tsai <thebrokentoaster@gmail.com>
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Brad Fitzpatrick authored
Fixes #18985 Change-Id: I956117f47d1d2b453b4786c7b78c1c944defeca0 Reviewed-on: https://go-review.googlesource.com/36551Reviewed-by:
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Matthew Dempsky authored
We need to clear the pattern match map after the recursive rewrite applications, otherwise there might be lingering entries that cause match to fail. Fixes #18987. Change-Id: I7913951c455c98932bda790861db6a860ebad032 Reviewed-on: https://go-review.googlesource.com/36546 Run-TryBot: Matthew Dempsky <mdempsky@google.com> Reviewed-by:
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Ian Lance Taylor authored
The fwdSig array is accessed by the signal handler, which may run in parallel with other threads manipulating it via the os/signal package. Use atomic accesses to ensure that there are no problems. Move the _SigHandling flag out of the sigtable array. This makes sigtable immutable and safe to read from the signal handler. Change-Id: Icfa407518c4ebe1da38580920ced764898dfc9ad Reviewed-on: https://go-review.googlesource.com/36321 Run-TryBot: Ian Lance Taylor <iant@golang.org> Reviewed-by:
Austin Clements <austin@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
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David Crawshaw authored
This was broken in https://golang.org/cl/36255 Change-Id: Ib23323a745a650ac51b0ead161076f97efe6d7b7 Reviewed-on: https://go-review.googlesource.com/36543 Run-TryBot: David Crawshaw <crawshaw@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Alberto Donizetti authored
Apparently the current documentation is confusing users that quickly skim the flags list at the top. Make very clear that build tags are space-separated. Updates #18800 Change-Id: I473552c5a2b70ca03d8bbbd2c76805f7f82b49a2 Reviewed-on: https://go-review.googlesource.com/35951Reviewed-by:
Daniel Martí <mvdan@mvdan.cc> Reviewed-by:
Minux Ma <minux@golang.org> Reviewed-by:
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- 07 Feb, 2017 11 commits
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Alex Brainman authored
CL 20845 changed Stdin.Stat() so it returns ModeNamedPipe. But introduced TestStatStdin does not test what Stdin.Stat() returns when Stdin is console. This CL adjusts both TestStatStdin and Stdin.Stat implementations to handle console. Return ModeCharDevice from Stdin.Stat() when Stdin is console on windows, just like it does on unix. Fixes #14853. Change-Id: I54d73caee2aea45a99618d11600d8e82fe20d0c0 Reviewed-on: https://go-review.googlesource.com/34090Reviewed-by:
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Matt Layher authored
Fixes #18086 Change-Id: Idc501dd37893e04a01c6ed9920147d24c0c1fa18 Reviewed-on: https://go-review.googlesource.com/34202Reviewed-by:
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Robert Griesemer authored
Change-Id: Ia5ed3919cb492009ac8f66d175b47a69f83ee4f1 Reviewed-on: https://go-review.googlesource.com/36487Reviewed-by:
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Matthew Dempsky authored
In cmd/compile, we can directly construct obj.Auto to represent local variables and attach them to the function's obj.LSym. In preparation for being able to emit more precise DWARF info based on other compiler available information (e.g., lexical scoping). Change-Id: I9c4225ec59306bec42552838493022e0e9d70228 Reviewed-on: https://go-review.googlesource.com/36420 Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Heschi Kreinick <heschi@google.com> Reviewed-by:
Josh Bleecher Snyder <josharian@gmail.com>
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Sameer Ajmani authored
Change-Id: I967d897e812bee63b32bc2a7dcf453861b89b7e3 Reviewed-on: https://go-review.googlesource.com/36533Reviewed-by:
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Cherry Zhang authored
Also fixes #18687. Change-Id: I7c6d47c71e632adf4c16937a29074621f771844c Reviewed-on: https://go-review.googlesource.com/35261 Run-TryBot: Cherry Zhang <cherryyz@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Matthew Dempsky authored
Change-Id: I713120f90fd1d2df6698c40622ccac6eae907919 Reviewed-on: https://go-review.googlesource.com/36423 Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Matthew Dempsky authored
Passes toolstash -cmp. Change-Id: I202b29495ca1aaf3c52879fa99fdc0a4b86703af Reviewed-on: https://go-review.googlesource.com/36419 Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Jaana Burcu Dogan authored
Fixes #18504. Change-Id: I3716fc58fc98472eea15ce3617aee3890670c276 Reviewed-on: https://go-review.googlesource.com/36430Reviewed-by:
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Sameer Ajmani authored
Documentation was introduced by CL https://golang.org/cl/14123 but that behavior was changed later by CL https://golang.org/cl/17710. This CL deletes the stale paragraph. Fixes #18980 Change-Id: Ib434f1eac6fc814fde1be112a8f52afe6e3e0fcc Reviewed-on: https://go-review.googlesource.com/36532Reviewed-by:
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Russ Cox authored
Fixes #18863. Change-Id: I0723563cd23728b0d43ebcc25979bf8d21e2a72c Reviewed-on: https://go-review.googlesource.com/36427 Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by:
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