Adds layout cases with seconds for stdISO8601 and stdNumTZ with and without colons. Update time.Format to append seconds for those cases.
Fixes#4934.
R=golang-dev, r, bradfitz
CC=golang-dev
https://golang.org/cl/8132044
This means that printing a Node will produce output that can be used as valid input.
It won't be exactly the same - some spacing may be different - but it will mean the same.
Fixes#4593.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/12006047
When scanning input and "white space" is permitted, a carriage return
followed immediately by a newline (\r\n) is treated exactly the same
as a plain newline (\n). I hope this makes it work better on Windows.
We do it everywhere, not just on Windows, since why not?
Fixes#5391.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/12142043
When comparing strings, check these (in order):
- length mismatch => not equal
- string pointer equal => equal
- if length is short:
- memeq on body
- if length is long:
- compare first&last few bytes, if different => not equal
- save entry as a possible match
- after checking every entry, if there is only one possible
match, use memeq on that entry. Otherwise, fallback to hash.
benchmark old ns/op new ns/op delta
BenchmarkSameLengthMap 43 4 -89.77%
Fixes#5194.
Update #3885.
R=golang-dev, bradfitz, khr, rsc
CC=golang-dev
https://golang.org/cl/12128044
The prefix was not uniformly applied and is probably better left off anyway.
Fixes#4944.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/12140043
struct Hmap is the header for a map value.
CL 8377046 made flags a uint32 so that it could be updated atomically,
but that bumped the struct to 56 bytes, which allocates as 64 bytes (on amd64).
hash0 is initialized from runtime.fastrand1, which returns a uint32,
so the top 32 bits were always zero anyway. Declare it as a uint32
to reclaim 4 bytes and bring the Hmap size back down to a 48-byte allocation.
Fixes#5237.
R=golang-dev, khr, khr
CC=bradfitz, dvyukov, golang-dev
https://golang.org/cl/12034047
If netFD is closed by finalizer, runtime netpoll descriptor is not freed.
R=golang-dev, dave, alex.brainman
CC=golang-dev
https://golang.org/cl/12037043
EscapeText now escapes 0xFFFD returned from DecodeRune as 0xFFFD, rather than passing through the original byte.
Fixes#5880.
R=golang-dev, r, bradfitz, adg
CC=golang-dev
https://golang.org/cl/11975043
notetsleep: nosplit stack overflow
120 assumed on entry to notetsleep
96 after notetsleep uses 24
88 on entry to runtime.semasleep
32 after runtime.semasleep uses 56
24 on entry to runtime.nanotime
-8 after runtime.nanotime uses 32
Nanotime seems to be using only 24 bytes of stack space.
Unless I am missing something.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/12041044
notetsleep: nosplit stack overflow
120 assumed on entry to notetsleep
80 after notetsleep uses 40
72 on entry to runtime.futexsleep
16 after runtime.futexsleep uses 56
8 on entry to runtime.printf
-16 after runtime.printf uses 24
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/12047043
Split stack checks (morestack) corrupt g->sched,
but g->sched must be preserved consistent for GC/traceback.
The change implements runtime.notetsleepg function,
which does entersyscall/exitsyscall and is carefully arranged
to not call any split functions in between.
R=rsc
CC=golang-dev
https://golang.org/cl/11575044
Close netpoll descriptor along with socket.
Ensure that error paths close the descriptor as well.
R=golang-dev, mikioh.mikioh, alex.brainman
CC=golang-dev
https://golang.org/cl/11987043
This is in preparation for runtime-integrated network pollster for BSD
variants.
Update #5199
R=golang-dev, fvbommel, dave
CC=golang-dev
https://golang.org/cl/11984043
This is in preparation for runtime-integrated network pollster for BSD
variants.
Update #5199
R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/11932044
This CL extends existing sockaddr interface to accommodate not only
internet protocol family endpoint addressess but unix network family
endpoint addresses.
This is in preparation for runtime-integrated network pollster for BSD
variants.
Update #5199
R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/11979043
If netpoll has been told to block, it must not return with nil,
otherwise scheduler assumes that netpoll is disabled.
R=golang-dev, alex.brainman
CC=golang-dev
https://golang.org/cl/11920044
Make it accept type, combine flags.
Several reasons for the change:
1. mallocgc and settype must be atomic wrt GC
2. settype is called from only one place now
3. it will help performance (eventually settype
functionality must be combined with markallocated)
4. flags are easier to read now (no mallocgc(sz, 0, 1, 0) anymore)
R=golang-dev, iant, nightlyone, rsc, dave, khr, bradfitz, r
CC=golang-dev
https://golang.org/cl/10136043
Russ Cox
Pieter Droogendijk
Robert Daniel Kortschak
Ulf Holm Nielsen
Rob Pike
Keith Randall
Mikio Hara
Shivakumar GN
Robert Griesemer
Dmitriy Vyukov
Alex A Skinner
Rémy Oudompheng