Release dashboard
Mon Aug 15 10:17:35 UTC 2022

Go1.18.6

cmd/go

#53177 cmd/go: go test -buildvcs=true does not include vcs information [1.18 backport]

crypto/x509

#53943 crypto/x509: Incorrect TBSCertificateList.Issuer field when using non-pkix.Name-encodable Issuer [1.18 backport]

misc/cgo

#54056 misc/cgo: TestSignalForwardingExternal sometimes fails with wrong signal SIGINT [1.18 backport]

net

#54074 net: WriteMsgUDPAddrPort should accept IPv4 destination addresses on IPv6 UDP sockets [1.18 backport]

security

#53977 security: fix CVE-2022-27664 [1.18 backport]

Go1.19.1

cmd/compile

#54235 cmd/compile: internal compiler error of atomic type and offsetof [1.19 backport]
CL 422034 ⤷ [release-branch.go1.19] correct alignment of atomic.Int64
#54243 cmd/compile: internal compiler error when compiling code with unbound method of generic type [1.19 backport]
CL 423114 ⤷ [release-branch.go1.19] fix wrong typeparams for selector expr with embedded generic type

cmd/link

#54406 cmd/link: trampoline insertion breaks DWARF Line Program Table output on Darwin/ARM64 [1.19 backport]
CL 423214 ⤷ [release-branch.go1.19] fix trampolines breaking DWARF line info

cmd/pprof

#54420 cmd/pprof: graphviz node names are funny with generics [1.19 backport]
CL 423356 ⤷ [release-branch.go1.19] vendor github.com/google/pprof to fix mangled type parameter symbol names

crypto/x509

#53944 crypto/x509: Incorrect TBSCertificateList.Issuer field when using non-pkix.Name-encodable Issuer [1.19 backport]
#54295 crypto/x509: panics on invalid curve instead of returning error [1.19 backport]

misc/cgo

#54239 misc/cgo: TestSignalForwardingExternal sometimes fails with wrong signal SIGINT [1.19 backport]

security

#54376 security: fix CVE-2022-27664 [1.19 backport]

Go1.20

Generics

#48522 Generics: cannot use common struct fields of a type set.

all

#11811 all: golang.org/x repos need to stay green
#36905 all: update standard-library dependencies at the start and end of each development cycle
CL 316450 ⤷ upgrade x/text to its latest release version (v0.3.6)

archive

#47653 archive, image, debug, encoding, x/net/html: DO NOT PANIC
CL 353850 ⤷ DO NOT PANIC
CL 353851 ⤷ DO NOT PANIC
CL 353852 ⤷ DO NOT PANIC, unless it's the application's fault
CL 412014 ⤷ use saferio to read PE section data
CL 413874 ⤷ limit slice allocation
CL 413875 ⤷ use saferio to read string table
CL 413995 ⤷ use saferio to set symbol slice capacity

build

#52188 build: announce end of support for old Windows releases
#23011 build: announce end of support for old macOS releases
#54301 build: all.bash missing bootstrap message: Set $GOROOT_BOOTSTRAP to a working Go tree >= Go 1.4 instead of Go 1.17.
#54084 build: run.bash: make test configuration independent of the user's GOENV file
CL 420055 ⤷ set GOENV=off when running 'go tool dist env'

cmd/asm

#53994 cmd/asm: panic for duplicated TEXT

cmd/cgo

#52542 cmd/cgo: C.* cannot be used for type constraints

cmd/compile

#47631 cmd/compile: local type declarations in generic code don't work
CL 355351 ⤷ allow local type declarations when inlining
#50438 cmd/compile: object file much larger than final executable
#53389 cmd/compile: "type does not match inferred type" even though it compiles when the inferred type is explicitly provided as type argument
#54058 cmd/compile: ICE on embedded method expression with receiver parameter of derived type
#53328 cmd/compile: ICE: "shape types have no methods SLICE-[]go.shape.int_0"
#54456 cmd/compile: Type confusion vulnerability on identically named generic structs
#50815 cmd/compile: adjustment needed for conversion rules for pointer conversions (?)
#49736 cmd/compile: better error messages from types2 (Go 1.18) for unexported fields/methods
CL 378177 ⤷ report access of unexported field/method
#50421 cmd/compile: calling string(...) on generic slices fails regardless of type constraints.
#51734 cmd/compile: cleanup code paths that aren't needed now that -p is required
#53702 cmd/compile: compile failed with "Value live at entry"
CL 423834 ⤷ fix issue53702.go for noopt builder
#52025 cmd/compile: defer of embedded method resolves pointer too early
#52072 cmd/compile: devirtualization changes program behavior
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#45837 cmd/compile: export format of untyped constants is unnecessarily restricted
#53058 cmd/compile: fix Unified IR known test failures in test/run.go
#53087 cmd/compile: generic code seems to produce duplicate type descriptor
CL 410197 ⤷ don't remove interface names when shapifying
#54343 cmd/compile: generic method values at package scope pin their receiver value
#54447 cmd/compile: generic method values behave differently than specific ones
#51913 cmd/compile: global variable initialization done in unexpected order
CL 395541 ⤷ disable unsafe staticinit optimization
CL 405549 ⤷ avoid staticinit dependency with sigsetAllExiting
#52180 cmd/compile: hang in `ssa.(*regAllocState).computeLive` when optimizations are disabled
#53959 cmd/compile: improve mknode.go
CL 418375 ⤷ redo mknode.go
#53692 cmd/compile: inconsistent error messages based on type constraints
#53439 cmd/compile: internal compiler error: found illegal assignment go.shape.int_0 -> main.F.T
CL 413114 ⤷ only skip visit closures in generic function call
#54225 cmd/compile: internal compiler error: method Len on *uint8 not found
#54402 cmd/compile: investigate test/fixedbugs/issue20250.go with GOEXPERIMENT=unified
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#25838 cmd/compile: make alias decls work correctly under all circumstances
#46903 cmd/compile: memory corruption from `//go:notinheap` interface method wrappers
#51025 cmd/compile: missing `T.m is a field, not a method` error upon assignments to interfaces
#42673 cmd/compile: nil check not scheduled correctly
CL 270940 ⤷ improve scheduling pass
#53276 cmd/compile: panic message for failed assertion of generic type mentions shape type, not user type
#53860 cmd/compile: remove FORUNTIL support
CL 418374 ⤷ remove OFORUNTIL
#54405 cmd/compile: spurious error for use of struct field with undefined type
CL 423234 ⤷ skip doing comparison for invalid types
#40724 cmd/compile: switch to a register-based calling convention for Go functions
#53650 cmd/compile: unexpected error from constraint type inference
#51521 cmd/compile: wrong panic message for method call on nil of generic interface type
⏱󠄀
#51244 go/types, cmd/compile: "invalid type loop" depending on declaration order
CL 386718 ⤷ refine the check for invalid cycles through tparam lists
#53358 go/types, cmd/compile: error message of 1.18 is less helpful with T.m instead of (*T).m
#52647 runtime,cmd/compile: `exit status 0xc0000374` (`STATUS_HEAP_CORRUPTION`) on windows-amd64-longtest
performance
#54238 cmd/compile: Go 1.19 might make generic types slower
#43423 cmd/compile: better optimization/inlining for sort.Search
#53760 cmd/compile: excessive instrumentation for libFuzzer
CL 416796 ⤷ avoid excessive libfuzzer instrumentation of int compares
#48849 cmd/compile: generic function argument causes escape to heap
#53324 cmd/compile: missing combine constant store cases on amd64
CL 411614 ⤷ combine more constant stores on amd64

cmd/compile/internal/ssa

#52924 cmd/compile/internal/ssa: "panic during regalloc" in `(*sparseSet).add` on linux/ppc64le

cmd/compile/internal/types2

#46208 go/types,cmd/compile/internal/types2: shared type expressions are evaluated once per variable

cmd/dist

#54196 cmd/dist: baked-in settings need to be per-GOOS/GOARCH
#53813 cmd/link, cmd/dist: wrong loader/interpreter used with cross-compiled toolchain for ppc64le

cmd/go

#48572 cmd/go: "RLock …: Function not implemented" when the main module is in a filesystem that does not support locking
#30831 cmd/go: "get -u" stumbles over repos imported via non-canonical paths
#43806 cmd/go: "no required module provides package" error with file path to replacement module inside another replacement
#54226 cmd/go: "runtime: cannot allocate memory" in workspaces with many non go files
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#37015 cmd/go: 'go list' in module mode reports GOPATH Root and Target fields when the main module is in GOPATH/src
#27900 cmd/go: 'go mod why' should have an answer for every module in 'go list -m all'
#48127 cmd/go: -keepfuzzing needs renaming, does not exist
#53955 cmd/go: Go 1.18.4 still complains "v1.x.y is not a tag" if the target (private?) module had been once downloaded before being tagged
#52796 cmd/go: TestScript/mod_invalid_version failures on linux-386-longtest due to missing ancestor tags
#42504 cmd/go: add a flag to ignore build constraints when listing packages
CL 332571 ⤷ remove ImportMap and PackageDir
#27005 cmd/go: add mod tidy -check
#26904 cmd/go: allow replacement modules to alias other active modules
CL 332571 ⤷ remove ImportMap and PackageDir
#35270 cmd/go: ambiguous import path not detected when the colliding path is in the standard library
#53856 cmd/go: buildmode is not set in build settings
CL 420937 ⤷ add buildmode info
#48559 cmd/go: confusing error for non-existent go source files
CL 386496 ⤷ improve error handling for nonexistent files
#27628 cmd/go: do not cache tool output if tools print to stdout/stderr
CL 359614 ⤷ do not cache compiler or linker output
#46911 cmd/go: do not report cached libraries as stale in module mode
#40364 cmd/go: enable listing direct dependency updates
#51710 cmd/go: exclude vendor directories when using `go work use -r .`
CL 393814 ⤷ exclude vendor directories when using `go work use -r .`
#52648 cmd/go: go test -buildvcs=true does not include vcs information
CL 409177 ⤷ stamp VCS information in test binaries when -buildvcs=true
#52084 cmd/go: go.work outside `/src` directory is not respected in `/src`
CL 398634 ⤷ ignore go.work in $TMPDIR instead of $GOROOT
#34330 cmd/go: incompatible module version not detected by 'go run' or 'go build'
#49267 cmd/go: linker repeatedly invoked for cached test results
#50713 cmd/go: list module@version should suggest -m flag
CL 381195 ⤷ better error message for when line having '@'
#52263 cmd/go: misleading `fatal:` log message when working in a git repo with no commits
CL 399828 ⤷ prevent fatal when working in a git repo with no commit
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#53448 cmd/go: mod verify fails if directory entries are in zip file
#47650 cmd/go: preceding tags not always fetched when downloading a pseudo-version
#51952 cmd/go: reject list -export -find more clearly
CL 396074 ⤷ reject list when -find and -export are used together
#53327 cmd/go: remove legacy conversions
#53400 cmd/go: script test hanging with blocked output pipes
#46806 cmd/go: suggest 'go get' for packages in the main module instead of missing external package paths
#46710 cmd/go: suggest 'go get' instead of 'go mod tidy' when indirect dependencies are missing
#47308 cmd/go: support for Git LFS via new VCS qualifier
#53936 cmd/go: tests are skipped when GOOS/GOARCH do not match the installed toolchain
CL 356611 ⤷ run tests when cmd/go is cross-compiled
#51604 cmd/go: workspace detected outside of workspace
CL 418094 ⤷ propagate match errors in 'go run'

cmd/internal/obj

#53609 cmd/internal/obj: rework stack unwind metadata on LR machines

cmd/link

#53813 cmd/link, cmd/dist: wrong loader/interpreter used with cross-compiled toolchain for ppc64le
#53579 cmd/link: ELF external linking puts all symbols in dynamic symbol table
CL 414654 ⤷ don't export all symbols for ELF external linking
#53495 cmd/link: Link bug on darwin arm64
#54222 cmd/link: need to handle new-style LoongArch relocs
CL 420983 ⤷ recognize the new R_LARCH_32_PCREL type on loong64
#47448 cmd/link: support symbol indexing for DUPOK symbols

crypto/tls

#46308 crypto/tls: add VersionName function to return a string version of the TLS Version
CL 321733 ⤷ add crypto/tls.VersionName function
#20420 crypto/tls: customisable max TLS record size
#49126 crypto/tls: support ECDHE key exchanges when ec_point_formats is missing in ClientHello extension
CL 358116 ⤷ support ECDHE when ec_point_formats is missing in ClientHello

crypto/x509

#51991 crypto/x509: "certificate is not standards compliant" on MacOS
#53754 crypto/x509: Incorrect TBSCertificateList.Issuer field when using non-pkix.Name-encodable Issuer
CL 418834 ⤷ create CRLs with Issuer.RawSubject

debug

#47653 archive, image, debug, encoding, x/net/html: DO NOT PANIC
CL 353850 ⤷ DO NOT PANIC
CL 353851 ⤷ DO NOT PANIC
CL 353852 ⤷ DO NOT PANIC, unless it's the application's fault
CL 412014 ⤷ use saferio to read PE section data
CL 413874 ⤷ limit slice allocation
CL 413875 ⤷ use saferio to read string table
CL 413995 ⤷ use saferio to set symbol slice capacity

debug/dwarf

#53529 debug/dwarf: slice bounds out of range in SeekPC

debug/elf

#51725 debug/elf: duplicate llvm-dwarfdump entries in go1.18rc1

doc

#54202 doc: write Go 1.20 release notes

encoding

#47653 archive, image, debug, encoding, x/net/html: DO NOT PANIC
CL 353850 ⤷ DO NOT PANIC
CL 353851 ⤷ DO NOT PANIC
CL 353852 ⤷ DO NOT PANIC, unless it's the application's fault
CL 412014 ⤷ use saferio to read PE section data
CL 413874 ⤷ limit slice allocation
CL 413875 ⤷ use saferio to read string table
CL 413995 ⤷ use saferio to set symbol slice capacity

encoding/gob

performance
#54184 encoding/gob: replace runtime values with constants in init()

go/ast

#50956 go/ast,go/parser: Decl field of type parameter identifier is nil for methods (but not for functions)
#39753 go/ast: unexpected associations for comments in empty function/loop bodies
CL 281234 ⤷ improve comment associations in empty function/loop/if bodies

go/build

#54181 go/build: documentation for Context still mentions +build rather than go:build

go/parser

#50956 go/ast,go/parser: Decl field of type parameter identifier is nil for methods (but not for functions)
#51655 go/parser: incorrectly allows parenthesized embedded types

go/printer

#52605 go/printer: false positive for doc comment formatting on unindented input

go/types

⏱󠄀
#51244 go/types, cmd/compile: "invalid type loop" depending on declaration order
CL 386718 ⤷ refine the check for invalid cycles through tparam lists
#53358 go/types, cmd/compile: error message of 1.18 is less helpful with T.m instead of (*T).m
⏱󠄀
#51183 go/types, types2: Method sets section doesn't seem quite right for interfaces with type lists
#51603 go/types, types2: add mechanism to report "last good" source file position in case of a panic
#51006 go/types, types2: allow choice between reg. expression or not in ERROR test comments
#49906 go/types, types2: always set the receiver type of interface methods to the defining interface type
CL 386003 ⤷ unified IR workaround for #49906
CL 396516 ⤷ use declaring interface as receiver for interface methods
#49593 go/types, types2: be consistent about the words 'parameterized' vs 'generic' in error messages and documentation
#49123 go/types, types2: consolidate error message formats
#51879 go/types, types2: consolidate error messages for composite literals
#50937 go/types, types2: enable `real`, `imag` and `complex` with type parameter arguments
#53279 go/types, types2: error messages sometimes use `x|y` and sometimes `x | y` for union terms
CL 410955 ⤷ consistently write "x | y" rather than "x|y" for unions
CL 410994 ⤷ re-enable adjusted tests
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#52080 go/types, types2: error reported for valid shifts
CL 398316 ⤷ don't report an error for certain valid shifts
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#51139 go/types, types2: explore "interleaved" type inference by combining function argument type inference with constraint type inference
#52104 go/types, types2: improve API for setting type parameter constraints in importers
#51525 go/types, types2: report better errors when type sets are empty
#50954 go/types, types2: review error messages
⏱󠄀
#51343 go/types, types2: simplify type-checking of method receivers with type parameters
#51593 go/types, types2: type inference should unify interface types
#44410 go/types, types2: type-checker internal type printing doesn't print embedded fields that are alias types correctly
CL 381958 ⤷ correctly print embedded struct fields that are aliases
#51093 go/types, types2: verify/correct actual types recorded for type parameter "constant" values
#46208 go/types,cmd/compile/internal/types2: shared type expressions are evaluated once per variable
#47729 go/types: add tests that exercise concurrent use
#51917 go/types: considers non-identical constraint interfaces to be identical
#50676 go/types: documentation needs to be updated
#53794 go/types: gopls crash due to monoGraph assertion failure (generics)
#53595 go/types: inconsistent AssignableTo, ConvertibleTo behavior w/ invalid type
CL 415334 ⤷ exported predicates to return false for invalid type arguments
#51592 go/types: mismatching 'indirect' results from NewMethodSet and LookupFieldOrMethod for interface methods
#51803 go/types: need best effort generic func instantiation
#51503 types2, go/types: the scope of a type parameter identifier in a method of a generic type is too large
performance
#54172 go/types: don't build errors in AssignableTo, ConvertibleTo
CL 423360 ⤷ don't build unnecessary error strings in Checker.implements

image

#47653 archive, image, debug, encoding, x/net/html: DO NOT PANIC
CL 353850 ⤷ DO NOT PANIC
CL 353851 ⤷ DO NOT PANIC
CL 353852 ⤷ DO NOT PANIC, unless it's the application's fault
CL 412014 ⤷ use saferio to read PE section data
CL 413874 ⤷ limit slice allocation
CL 413875 ⤷ use saferio to read string table
CL 413995 ⤷ use saferio to set symbol slice capacity

internal/fuzz

#51484 testing,internal/fuzz: Fuzzer reports 0 execs/sec and keeps running

io

#51115 io: add an `Err` field to `LimitedReader`

lib/time

#22487 lib/time: update tzdata before release

math/big

#47606 math/big: ModInverse with modulus zero is undefined
CL 342211 ⤷ check for n == 0 in ModInverse
#51747 math/big: infinite loop in Int.ModSqrt for p = 1
CL 402457 ⤷ limit search for non-square in ModSqrt

misc/cgo

#53907 misc/cgo: TestSignalForwardingExternal sometimes fails with wrong signal SIGINT
CL 419014 ⤷ permit SIGQUIT for TestSignalForwardingExternal

misc/cgo/test

#53540 misc/cgo/test: 'signal arrived during external code execution' with updated windows/386 builder
CL 417556 ⤷ revise DLL import symbol handling

net

#22857 net: re-enable or delete TestLookupLongTXT
CL 423454 ⤷ reenable TestLookupLongTXT
#51538 net: EPROTOTYPE surfaced from write() on macOS due to kernel bug
#49352 net: TestCloseWrite failures with "i/o timeout"
#52579 net: TestDialCancel is not compatible with new macOS ARM64 builders
#48622 net: default TCP Keep-Alive interval causes significant power usage

net/http

#49621 net/http: Request body is not closed by Transport.RoundTrip on some net.Conn errors
#51323 net/http: frequent HTTP2 INTERNAL_ERROR errors during module zip download since 2021-10-06

net/http/pprof

#27737 net/http/pprof: document all available default profiles
CL 421635 ⤷ link docs to runtime/pprof
#53971 net/http/pprof: documentation doesn't mention some available endpoints
CL 421635 ⤷ link docs to runtime/pprof

os

#52747 os: File.Stat on Windows doesn't use file handle for directories
CL 405275 ⤷ File.Stat to use file handle for directories on Windows
#54100 os: recent FreeBSD update to sys/fusefs to allow kevents breaks go polling model
CL 420235 ⤷ disable polling for fuse devices on FreeBSD
CL 420334 ⤷ only add file descriptors which are set to non-blocking mode to the netpoller

os/signal

#51054 os/signal: timeouts in TestNotifyContextNotifications on solaris-amd64-oraclerel

reflect

#51179 reflect: Type interface is unimplemented comparable (generics)
#53523 reflect: verify/ensure that reflect supports the same string/[]byte/[]rune conversions as the spec/implementation

runtime

#52647 runtime,cmd/compile: `exit status 0xc0000374` (`STATUS_HEAP_CORRUPTION`) on windows-amd64-longtest
#51001 runtime: "fatal: systemstack called from unexpected goroutine" on Android
#42543 runtime: "sweep increased allocation count" on linux/arm64 during bootstrap
#54332 runtime: SIGTRAMP while profiling arm64 hits new "traceback stuck" assert
#49679 runtime: Simple HTTP server causes high thread count on macOS Monterey
#52725 runtime: TestSpuriousWakeupsNeverHangSemasleep failure with `file already closed`
CL 420597 ⤷ don't race cmd.Wait and cmd.StdoutPipe read
#52043 runtime: `TestSegv/Segv` failure with `unexpected return pc` on `openbsd-386-68`
#52576 runtime: `cannot allocate memory` testing `x/sys/unix` on linux-386-stretch
#51087 runtime: clean up system call code
CL 388479 ⤷ syscall: implement rawSyscallNoError in terms of RawSyscall on linux
CL 401337 ⤷ WIP: support inlining with //go:uintptrkeepalive
CL 421994 ⤷ move epoll syscalls to runtime/internal/syscall
#50979 runtime: continuing TestSegv/SegvInCgo failures with "unknown pc"
#54183 runtime: cpu suboption for GODEBUG is not documented with the others for GODEBUG
CL 423275 ⤷ document GODEBUG=cpu.* in runtime package
#53887 runtime: crash in sbrk mode
#50952 runtime: debug output for fatal signal during signal handling.
#53885 runtime: gcstoptheworld=2 doesn't work
#49075 runtime: possible memory corruption caused by CL 304470 "cmd/compile, runtime: add metadata for argument printing in traceback"
#53800 runtime: random crashes on macOS 13 Ventura Public Beta
#53863 runtime: running cmd.exec within goroutine sometimes leaves process with 100% CPU
#53892 runtime: simplify cons/mark smoothing and use the correct trigger point in the cons/mark calculation
CL 417558 ⤷ smooth cons/mark with a moving average and use actual trigger
#44343 runtime: time.Sleep takes more time than expected
CL 363417 ⤷ use epoll_pwait2 for netpoll if available
#54306 runtime: unexpected return pc crash on linux-amd64-alpine builder
#49761 runtime: upgrade to v3 version of race detector
performance
#50947 runtime: FreeBSD nanotime performance regression with different CPU setups
CL 391856 ⤷ fast clock_gettime on FreeBSD, split getHPETTimecounter
#48248 runtime: memmove executes unaligned accesses on riscv64
CL 348393 ⤷ use aligned loads and stores for memmove on riscv64
#53824 runtime: use epoll_pwait2 where available
CL 421994 ⤷ move epoll syscalls to runtime/internal/syscall

runtime/metrics

#47216 runtime/metrics: add GOMAXPROCS, NumCgoCall, GC CPU time
CL 404307 ⤷ add CPU stats
#49881 runtime/metrics: add contention metrics

runtime/pprof

#42502 runtime/pprof: NewCPUProfile + cpuProfile.Start to allow profile configuration
CL 410796 ⤷ supports configurable CPU profiling method Start
CL 410798 ⤷ support PMU events based cpu profiling for linux
CL 410799 ⤷ support more PMU events
#52912 runtime/pprof: StopCPUProfile occasionally stuck with 100% CPU and process hang

runtime/race

#53539 runtime/race: update race windows syso to new LLVM version
CL 414514 ⤷ update race_windows_amd64.syso
CL 414475 ⤷ update compilers used for windows syso build
CL 415674 ⤷ support cherry-picking CL into Go repo
CL 415675 ⤷ add -copyonfail debugging flag

spec

#5069 spec: Document rules for recursive type and other self-referential decls
⏱󠄀
#46505 spec: allow conversion from slice to array
#51053 spec: can't range over parameter constrained by union type
#40882 spec: document that recursive type declarations through type parameters are not permitted
#50272 spec: function type inference ignores type parameter constraints
CL 373414 ⤷ unify the structural type of type parameters
#46477 spec: generics: permit type parameters on aliases
#5083 spec: reference-like properties of channels, slices, and maps not well specified
CL 391634 ⤷ explain aliasing of map, channel
CL 391635 ⤷ memory model: explain map by analogy with pointer to var
CL 413714 ⤷ add section on reference types
#54424 spec: revisit assignment rules for type parameters
#50226 spec: should `len(a)` (and `cap(a)`) be constant for `a` of type parameter type constrained by same-size arrays?

syscall

#53280 syscall: dropping FreeBSD 11 compatibility code in go1.20
CL 411596 ⤷ remove FreeBSD 11 and below 64bit inode compatibility shims
CL 413174 ⤷ switch FreeBSD to use the non-COMPAT_FREEBSD11 version of the kevent syscall

testing

#51484 testing,internal/fuzz: Fuzzer reports 0 execs/sec and keeps running
#49929 testing: t.Failed() returns false during panic
#48779 testing: unclear what t.Skip does in the context of fuzzing

types2

⏱󠄀
#51183 go/types, types2: Method sets section doesn't seem quite right for interfaces with type lists
#51603 go/types, types2: add mechanism to report "last good" source file position in case of a panic
#51006 go/types, types2: allow choice between reg. expression or not in ERROR test comments
#49906 go/types, types2: always set the receiver type of interface methods to the defining interface type
CL 386003 ⤷ unified IR workaround for #49906
CL 396516 ⤷ use declaring interface as receiver for interface methods
#49593 go/types, types2: be consistent about the words 'parameterized' vs 'generic' in error messages and documentation
#49123 go/types, types2: consolidate error message formats
#51879 go/types, types2: consolidate error messages for composite literals
#50937 go/types, types2: enable `real`, `imag` and `complex` with type parameter arguments
#53279 go/types, types2: error messages sometimes use `x|y` and sometimes `x | y` for union terms
CL 410955 ⤷ consistently write "x | y" rather than "x|y" for unions
CL 410994 ⤷ re-enable adjusted tests
⏱󠄀
#52080 go/types, types2: error reported for valid shifts
CL 398316 ⤷ don't report an error for certain valid shifts
⏱󠄀
#51139 go/types, types2: explore "interleaved" type inference by combining function argument type inference with constraint type inference
#52104 go/types, types2: improve API for setting type parameter constraints in importers
#51525 go/types, types2: report better errors when type sets are empty
#50954 go/types, types2: review error messages
⏱󠄀
#51343 go/types, types2: simplify type-checking of method receivers with type parameters
#51593 go/types, types2: type inference should unify interface types
#44410 go/types, types2: type-checker internal type printing doesn't print embedded fields that are alias types correctly
CL 381958 ⤷ correctly print embedded struct fields that are aliases
#51093 go/types, types2: verify/correct actual types recorded for type parameter "constant" values
#51503 types2, go/types: the scope of a type parameter identifier in a method of a generic type is too large
#47410 types2: adjust types reported for shift expressions with constant RHS to match `go/types`
#47211 types2: better error messages for specific operations with type parameters
#24780 types2: type-check `syntax` nodes directly (don't use types2 maps)
CL 396917 ⤷ store type information directly in syntax tree

x/build

#35006 x/build: update C compiler on Windows builders to a currently-maintained version
CL 417556 ⤷ revise DLL import symbol handling
CL 414475 ⤷ update compilers used for windows syso build
CL 415674 ⤷ support cherry-picking CL into Go repo
CL 415675 ⤷ add -copyonfail debugging flag

x/build/cmd/release

#40561 x/build/cmd/release: evaluate releaselets used for each upcoming major Go release

x/crypto/ssh

#49269 x/crypto/ssh: support for server-sig-algs extension (RFC8308)
CL 360195 ⤷ add support for extension negotiation (rfc 8308)

x/net/html

#47653 archive, image, debug, encoding, x/net/html: DO NOT PANIC
CL 353850 ⤷ DO NOT PANIC
CL 353851 ⤷ DO NOT PANIC
CL 353852 ⤷ DO NOT PANIC, unless it's the application's fault
CL 412014 ⤷ use saferio to read PE section data
CL 413874 ⤷ limit slice allocation
CL 413875 ⤷ use saferio to read string table
CL 413995 ⤷ use saferio to set symbol slice capacity

x/net/http2

#49837 x/net/http2: Server.ReadTimeout does not fire for HTTP/2 requests
#52996 x/net/http2: TestTransportGroupsPendingDials failures due to missing Close
performance
#53253 x/net/http2: handle servers that delay sending END_STREAM in HEAD responses
CL 411474 ⤷ don't wait for END_STREAM after reading HEAD response headers
CL 415454 ⤷ don't wait for streams to close in RoundTrip

x/review/git-codereview

#50576 x/review/git-codereview: failures with "invalid pending output" due to missing Gerrit metadata

x/tools

#52150 x/tools: Tests failing with unified IR builders
CL 398494 ⤷ import unified IR reader
CL 398615 ⤷ disable failing tests on linux-amd64-unified builder

x/tools/go/ssa

#48525 x/tools/go/ssa: generics support
CL 392054 ⤷ splits determination of runtime types and method set creation
CL 392254 ⤷ Split the CREATE and BUILD phase of synthetic functions.

Go1.21

internal/goversion

#40705 internal/goversion: increment Version at start of cycle

x/tools/internal/imports

#38706 x/tools/internal/imports: update stdlib index after every major Go release

Go1.23

runtime

performance
⏱󠄀
#41152 runtime: remove VZEROUPPER patch once Darwin <10.15.6 is not supported

Pending CLs

CL 12277 HACK test that heapBitsSetType ends at the right byte
CL 51231 [release-branch.go1.8] XXX dummy test
CL 195217 Add a simple, optional 'keep buffer' capability to the Encoder type
CL 207440 XXX dummy test
CL 217977 Prototype generating ABI0->ABIInternal and ABIInternal->ABI0 wrappers
CL 259303 quick hack expreiment
CL 275213 pass itab via DX
CL 275214 got const declarations working
CL 275215 add noder2
CL 298689 runtime:fix wrong comment
CL 306089 changes for testing slowness
CL 306090 more tracing
CL 306509 ignoreCN disables interpreting parsePrintableString as ASN.1. See issue 21339
CL 320110 remove unnecessary xor
CL 320910 empty commit
CL 323732 runtime/mfinal:reduce var argument for loafer
CL 325729 Allow domain cookie to be set on ip address to replicate browser behavior
CL 336510 Update list.go make it easy to read
CL 336530 update Tiny allocator description in line 1008 of src/runtime/malloc.go
CL 337689 list 'e.next' points to nil - Dev.boringcrypto.go1.16
CL 348230 Add padding to fix HITM issue across CPU sockets
CL 350390 Unify "unreachable" panic messages
CL 350669 Make REAMDE more normalized and more readable.
CL 361966 [DO-NOT-REVIEW] add a red zone at the start of the allocation
CL 390695 fix SIGUSR1 signal incompatible windows bug.
CL 404994 syscall:Added support for specific exclusiveaddruse parameters under Windows
CL 407886 cl at top of stack to test per-package info
CL 407894 Update env comment
CL 423534 Use generics to add MaxAll and MinAll functions

.github

CL 410454 update issue label for pkgsite-removal

A+C

CL 319189 add Shida Qiu (individual CLA)

C+A

CL 393734 Update Name.

CONTRIBUTORS

CL 342790 add a missing name

DEBUGGING

CL 267737 openbsd timer failures

DO NOT SUBMIT

CL 241798 runtime: add worldsema debug dump to checkdead
CL 252938 runtime: add worldsema debug dump to checkdead
CL 318529 trace forEachP, P transitions
CL 365316 investigate unlock2 crashes
CL 367847 add cputicks after atomics for synchronization
CL 371298 testdata vendoring bug
CL 388479 syscall: implement rawSyscallNoError in terms of RawSyscall on linux
CL 401337 WIP: support inlining with //go:uintptrkeepalive

Fixes crypto/x509#10171

CL 281112 verify PEM encoded DER upon decryption with password

RFC

CL 274858 runtime, time: use maxWhen as "no timers" sentinel

Revert "cmd/compile

CL 411120 [release-branch.go1.18] stop interface conversions for generic method calls from allocating"

Revert "runtime

CL 150778 debug code to catch bad gcWork.puts"

Revert "runtime/trace

CL 423437 add missing events for the locked g in extra M."

WIP

CL 195397 POC for error.ErrorDetail method
CL 248578 runtime: add semaphore locked checking
CL 250263 runtime: add channel lock assertions
CL 250264 runtime: add itab lock assertions
CL 254817 merge chansend1 + chanrecv1 into unified chansendrecv1
CL 254818 extra debug bits
CL 259178 don't runqsteal if _Pidle
CL 259179 track idlep's with bitmask
CL 259180 nonidlep pointers
CL 277033 debug #42515
CL 277376 runtime: add string interning profile
CL 300172 runtime: separate partial order lists with newlines
CL 396216 cmd/compile: enable carry chain scheduling for AMD64
CL 408216 runtime: dump memory stats on failure
CL 421936 work conservation test

XXX cmd/compile

CL 210941 disable escape analysis

all

CL 290112 implement wasmimport directive
CL 292369 remove unneeded 'type="text/javascript"' from HTML script tag
CL 343070 add GOEXPERIMENT=largeiface
CL 347729 update URLs in comments to go.dev
CL 350737 implement wasmimport directive
CL 367734 add space after // in comments
CL 396916 add go.work to .gitignore
CL 401455 use go/parser.SkipObjectResolution in more places
CL 403938 replace superflous fmt.Errorf with errors.New
CL 414114 update vendored golang.org/x/crypto
CL 422514 clean up unreachable Continue after Fatal

archive

CL 243038 document security expectations

archive/tar

CL 353850 DO NOT PANIC
CL 422214 delete unreachable continue code

archive/zip

CL 187357 detect and reject Better Zip Bomb
CL 246240 Fix zip64 reader when file size < 4GB and zip64 field is present
CL 306510 optimize reader func ReadDir
CL 353850 DO NOT PANIC

arena

CL 423361 add experimental arena package

big/int

CL 73231 simpler code and minor formatting cleanups for lehmerGCD

bufio

CL 293289 update SplitFunc documentation by mentioning ErrFinalToken
CL 307991 support calling Reader.Reset on zero value
CL 336849 a few small changes
CL 360654 use erros.is to determine error
CL 377015 do not copy empty buffers while refilling

build

CL 423354 update comments about Go 1.4 in make.bash, make.bat, make.rc

bytes

CL 266538 use SIMD for LastIndexByte on amd64
CL 308229 document Buffer.Bytes semantics more clearly
CL 334884 add Clone
CL 336431 document properties of EqualFold
CL 359675 add Clone function
CL 376055 clarify that ReadFrom writes, and WriteTo reads, the buffer
CL 392194 add Clone function
CL 407176 add CutPrefix and CutSuffix
CL 412337 rely on utf8.AppendRune
CL 413716 add fuzz test to ensure compatibility with strings
CL 419054 optimize Repeat

cgo

CL 133944 add support for MSVC flags

cloud.google.com/go/logging

CL 58550 POC for API to avoid losing log messages

cmd

CL 81275 use FC for gofmt -d on Windows
CL 166937 handle floats for ODIV better
CL 241088 default to old object file format
CL 395894 add a new goexperiment for redesigned code coverage
CL 423356 [release-branch.go1.19] vendor github.com/google/pprof to fix mangled type parameter symbol names

cmd.compile

CL 234580 simulate constraints of escape analysis on SSA compiler scheduling

cmd/api

CL 322309 read list of ports from 'go tool dist list -json' for api check

cmd/asm

CL 144100 add support for -buildmode=c-shared for GOARCH=mips{,le}
CL 153358 enable SVE(Scalar Vector Extension) instructions for arm64
CL 257978 add CMGE and CMGT hardware instructions for arm64
CL 257980 add CMHI and CMHS hardware instructions for arm64
CL 339010 add initial support for loong64 assembler
CL 347532 add some legacy LSE instructions for arm64
CL 405542 add new classification for index memory operands on PPC64
CL 419534 recognize ppc64 ISA 3.1 MMA registers
CL 421655 add RDTIME{L,H}.W, RDTIME.D support for loong64

cmd/asm/internal/asm

CL 339012 enable checking multiple expanded instructions during assembly

cmd/cgo

CL 63277 use type aliases for primitive types
CL 63711 translate “opaque” types as struct types with opaque fields
CL 63831 do not instantiate C.void
CL 83215 support variadic functions
CL 133939 add toolchain flag to cgo command for MSVC support
CL 133943 add support for CC_FOR_CGO environment variable
CL 151017 fix linter error for error_ function
CL 226517 avoid array clone during cgo call
CL 240777 recognize //go:export like //export
CL 328712 output cgo pragmas as object instead of go
CL 329653 use buildcfg for GOOS/GOARCH
CL 345093 add and use runtime/cgo.Incomplete instead of //go:notinheap
CL 399634 check size misalignment of packed structs
CL 407436 fieldPrefix returns the major prefix.
CL 408395 fix unaligned arguments typedmemmove crash on iOS
CL 413974 don't generate random numbers for symbols
CL 421879 add and use runtime/cgo.Incomplete instead of //go:notinheap

cmd/compile

CL 14790 always emit type for constants in export data
CL 19698 remove ptrdata for common types
CL 21434 hoist induction variable
CL 28250 remove unnecessary stack offset rounding
CL 28391 don't rematerialize thunk calls
CL 28832 prototype/experiment for register args and results
CL 33634 used shared epilogue
CL 34719 check pointer validity on conversion
CL 35471 add typo fix suggestions using Levenstein/Edit distance
CL 37338 hoist invariants out of loops
CL 38692 automatically handle commuting ops in rewrite rules
CL 40293 experiment to always call write barrier
CL 40492 cleanup MOVaddr code generation
CL 40996 implement simple loop unrolling
CL 41470 let -d ssa/help breathe
CL 42516 replace boolean simplification rule
CL 43050 experiment to measure costs of "fault branch"
CL 47270 heap characterization
CL 47512 perform rotation in layout
CL 47932 add "estimate" phase reporting "excess" op counts
CL 65591 free nilcheck value properly
CL 85715 disambiguate clashing types by package
CL 87482 print unreachable blocks
CL 87483 detailed trace debugging for prove pass
CL 91415 remove nil checks based on offsets from known non-nil pointers
CL 93175 use unified backing store for debug info output
CL 97415 export/import OCLOSURE
CL 99676 ignore -race on non-supporting architectures
CL 99937 improve DWARF locationlist debugging output
CL 100837 optimize struct partial re-assign
CL 101675 disambiguate builtin types when shadowed
CL 105255 add load/store pairing optimization pass for arm64
CL 105258 eliminate write barrier for b = b[n:]
CL 106376 WIP add intrinsics for multiword arithmetic
CL 111736 optimize append([]T(nil), make([]T, n)...)
CL 114006 opaque field experiment
CL 115997 replace x < 0 used as value by a right shift
CL 117295 add unconditional new amd64 instructions generation
CL 118996 add some inliner knobs for parameter search
CL 121155 detect and remove pointless conditionals
CL 121697 inline runtime.memequal if possible
CL 122484 restore LocalAddr CSE
CL 122519 use Go declaration to make GO_ARGS for assembly functions.
CL 128035 optimize away deferred/go call to empty functions
CL 129376 disable branchelim for the moment
CL 129380 strengthen IsInBounds optimizations
CL 129381 disable walk boundedness
CL 129382 start modifying test harness
CL 129383 more and better IsInBounds elim
CL 129384 add warnBCE
CL 129759 optimize integer divisions like (x%a)/b when b >= a
CL 130255 optimise some small equality comparisons
CL 133944 add support for MSVC flags
CL 133946 add support for MSVC toolchain to go build
CL 141647 assign to a field of map element
CL 144100 add support for -buildmode=c-shared for GOARCH=mips{,le}
CL 144219 add option for user-supplied list of file/line/column specials
CL 148177 use memhash for hashing strings in arrays and structs
CL 148777 enable inline of functions containing "for" loops
CL 151497 don't generate algorithms for slice literal backing store
CL 151978 improved debug logging for prove phase
CL 154058 don't recurse into go:noinline during inlining walk
CL 156177 add instrumentation to catch double-walks of trees
CL 158238 intrinsify Ctz, Bswap on i386
CL 165358 add unsafe.Unreachable
CL 166358 further changes for fault-preemption-experiments
CL 168238 early variadic slice normalization
CL 169722 Use slice of biasedsparsemaps instead of map
CL 169738 clean up debug_test variable printing; add it for delve
CL 171218 add environment-variable-connected knobs to inliner
CL 172357 better "is not a type" error when parameter shadows type
CL 173439 sort DWARF variable info by source position
CL 173477 link source lines to blocks
CL 174530 special case escape analysis for fmt.Printf etc
CL 175417 make inlining conditional on file contents
CL 176622 benchmark for slow lea
CL 177041 allow tightening rematerializeable values into loops
CL 177497 add -skiprule
CL 179601 combo inliner-experiments CL
CL 183239 debug rewrite, enhanced
CL 183240 rearrange creation of ssa.Func to allow defer-cleanup
CL 190415 enable loop preemption for problematic loops
CL 190577 add intrinsic sync.checkPreempt
CL 190657 introduce recursive, on-demand inference in prove
CL 193838 make prove trace OpAdd64 and OpMakeSlice
CL 193839 make prove trace OpIsSliceInBounds:
CL 196597 implement bound calculations in poset
CL 196679 use poset bounds in prove
CL 196680 in prove, remove manual limit tracking
CL 200137 warn about indirect calls with unsafe.Pointer->uintptr conversions
CL 202080 implement unsafe.Slice and unsafe.String
CL 202558 simplify isReflectHeaderDataField
CL 203597 consistently use camelCase in poset
CL 206937 optimize big structs
CL 209937 add //go:nodebug to reduce amount/size of debugging info for a function
CL 210344 add //go:nodebug for package granularity no-debugging
CL 210637 change uint64/int64/float64 in structs to be 8-byte aligned on 32-bit architectures
CL 211278 output loclists in optimized mode
CL 217015 during rulegen, pre-substitute ops
CL 219127 add rewrite to avoid MOV{L,Q}{i2f,f2i}
CL 220684 support := in rewrite rule conditions
CL 220696 demo use of := in rule conditions
CL 223358 use staticuint64s to optimize interface conversion of small integer constants (WIP)
CL 226217 in poset, use signed flag rather than unsigned
CL 227655 infer gdata width arg
CL 229058 add shortcircuit to late fuse
CL 229984 fix type of ssa OpITab Values
CL 230032 recognize another BFI pattern on arm64
CL 230033 add more arm64 bitfield simplifications
CL 230034 remove more extraneous extensions on arm
CL 230035 allow ARM's MOVWconst to be type-flexible
CL 230036 merge more width extensions with UBFX/SBFX on arm64
CL 230057 merge ANDconst into UBFX on arm64
CL 230058 look through MOVDreg in arm64 UBFX rewrites
CL 230059 combine UBFZ and ANDconst
CL 232938 report property type in error on name mismatch
CL 238317 recognize unused variables even when captured
CL 238537 refactor "declared but not used" diagnostic
CL 238538 maintain legacy "declared but not used" behavior
CL 242783 add builtin "sizeof" function
CL 247770 cosmetic and comments cleanups to call-expanding code.
CL 248701 add support for Lsh64*64 and Mul64 to IsSliceInBounds
CL 249459 rework [u]int64 on 32-bit expansion.
CL 249460 add remaining aggregate types to call site expansion
CL 250037 relax ":=" statements
CL 253217 change call expansion to allow it to run in more places.
CL 253603 mark type descriptor symbols content-addressable
CL 254457 tweak debug info decomposition for expand_calls
CL 254796 modify inlining heuristic for if; max arms, not sum
CL 256077 add rewrite rule to change callClosure(constant) to callStatic
CL 256477 simplify typcheck1
CL 256898 add internal package phash
CL 257972 add code to support register ABI spills around morestack calls
CL 257981 optimize the Phi values
CL 258618 added limited //go:registerparams pragma for new ABI dev
CL 259257 update build cache rules and doc for SSA environment variable changes
CL 260238 deadcode eliminate inits for unreachable variables
CL 260597 add -d=swthash flag for string switch hashing
CL 264178 interleave inlining and escape analysis in single bottom-up visit
CL 264180 remove dead closures after inlining
CL 264277 skip compiling some unexported, inlined functions
CL 265100 share epilogue if it is large
CL 267139 expose inliner knobs for tuning
CL 267419 adjust mid-stack inlining within small functions
CL 267886 corrections to escape-aware inlining
CL 267978 re-arrange hairyVisitors inline helper for efficiency
CL 268120 suppress inlining on panic-terminated list of statements
CL 268121 add escape-aware heuristics for inlining
CL 268899 strip some dead map init functions
CL 270940 improve scheduling pass
CL 271158 include transmission of return values in late call lowering
CL 272027 change typecheckclosure() to be idempotent, not update xtop
CL 275792 hide generics support behind "types2" build tag
CL 278794 add some optimization rewriting rules on arm
CL 282315 make ppc64 rules less picky about type of 64-bit stores
CL 285372 better error msg for impossible type assertions
CL 297351 GOSSAHASHOP-triggered counter for debugging help
CL 299491 add Haswell extensions
CL 307191 hash strings in walk/switch.go
CL 308971 add internal/align package for runtime
CL 309129 provide alignment for globals to linker
CL 309630 create ArgXXXReg values at entry pos
CL 318929 fix pragma import to set func pragma flags
CL 318949 tweak to layout
CL 321711 add new flag to track whether variables need stack objects
CL 321714 do not mark stack object for map key passed to runtime function
CL 334989 rename 'imported and not used' error to 'imported but not used'
CL 337291 fix the outdated comment about bottomUpVisitor
CL 337569 add compiler "-O optimization_requests_file" flag
CL 338270 mark defer wrapper nosplit for runtime and nosplit callee
CL 340152 spill register-assigned array argument to the caller's frame stack
CL 342131 use staticuint64s for small constants
CL 344510 change types2 typename format to be like types1
CL 345094 restrict //go:notinheap to runtime/internal/sys
CL 345482 add -d=objframes for tracking where objects were constructed
CL 345489 use X15 for 32 and 64 bit memory stores of zeros
CL 347111 tweak crawler logic slightly
CL 347272 fix problem in setting the type of an OFUNCINST node
CL 347732 boost inlining into FORs
CL 348389 emit classify instructions for infinity tests on riscv64
CL 348732 support -buildmode=c-shared on linux/mips64{,le}
CL 350831 use zero constants in comparisons where possible
CL 351369 optimize range checks containing x == 0 or x != 0
CL 351593 [release-branch.go1.17] fix unsafe.Add with small-size offsets operands
CL 351850 get address of itab from symbol "go.itabaddr." for "-itabaddrtab" flag
CL 355351 allow local type declarations when inlining
CL 358595 demo showing how to revert export version temporarily
CL 359074 on PPC64, merge CR flags on FGE/FLE block exit
CL 360674 regalloc reuse the register of the phi argument which is referenced more
CL 361960 make prove pass handle more cases in const comparing
CL 362937 add a flag to support load address of itab from table
CL 363095 add makebyteslice and growbyteslice
CL 366594 horrible GOGC hack and footprint logging
CL 367046 refine fuzzing instrumentation counters
CL 367234 add -delaysan={1,2} flag for delay instrumentation
CL 367496 add memcrlelim SSA optimization pass
CL 369654 enhance GOSSAHASH debugging
CL 370578 treat x.y = append(x.y, ...) as a self-assignment
CL 383714 optimize more zero comparisons
CL 384000 review unified IR code
CL 384794 optimize iface-to-iface conversions
CL 385657 code to demonstrate pure stenciling in -G=3 mode again
CL 388114 prototype for dealing with constructed types with shapes
CL 391455 allow std to use go:embed without io/fs
CL 393371 stop using types2.Context in unified IR reader
CL 394334 directly initialize rtype lsyms during import
CL 394754 add experimental/debugging compiler flag -nofma
CL 395541 disable unsafe staticinit optimization
CL 395895 add coverage fixup mode
CL 396917 store type information directly in syntax tree
CL 397317 filter out synthetic variables earlier in debug processing
CL 397934 do {e,i}face to iface conversion inline
CL 398556 teach regalloc about temporary registers
CL 399064 implement dwarf.Type interface for types.Type
CL 399235 move the applicative balanced trees to ssa, hardwire type
CL 399302 generate dwarf type info in compiler
CL 399877 add ptototype of the types need synthesized to builtin
CL 400137 synthesize types in compiler
CL 400634 support generating dwarf info when -linkshared
CL 401235 hooks for identifying coverage counters
CL 401637 modify test, compile, runtime for set LocalPkg.Path to -p flag
CL 402814 do not call runtime for short memory blocks in struct eq
CL 402815 Rules to prove for better bound check elimination
CL 402816 recursive comparison generation for small structures
CL 403334 only emit basic dwarf type info for runtime package
CL 403980 use relative PCs in jump table on ARM64
CL 404217 add some testcases for dwarf types
CL 404734 fix interface print in debugger for dynamic link
CL 405435 demo of CL 405118 without go.mod file
CL 405455 move constants of type map to objabi
CL 405902 tweak inittask definition
CL 405903 Restore support for minimal go comnpile/link hello.go/o
CL 406175 derive relation between x+delta and x in prove
CL 407505 strip counter instrumentation from some hot runtime funcs
CL 408474 mark booleans as registerizable
CL 409254 use zero register instead of moving 0 into a register on riscv64
CL 409714 port hardwired zero to loong64
CL 410197 don't remove interface names when shapifying
CL 410336 teach prove about bitwise OR operation
CL 411215 generic constant folding: Floor Ceil Trunc RoundToEven
CL 411217 fix error message formatting in decomposeBuiltInPhi
CL 411218 add new ssa pass csedown
CL 411614 combine more constant stores on amd64
CL 411674 new inline heuristic for struct compares
CL 411904 experimental loop iterator capture semantics change
CL 411914 enable jump tables for PPC64
CL 412295 emit BZHI instructions with GOAMD64=v3
CL 413114 only skip visit closures in generic function call
CL 414774 intrinsify math/bits.Sub32 for arm64
CL 414876 don't use OFORUNTIL when implementing range loops
CL 414894 use better splitting condition for string binary search
CL 414954 add missing tail calls flag for linux/loong64
CL 415937 tighten bounds for induction variables in strided loops
CL 416034 remove the resultInArg0 register checks on linux/loong64
CL 416455 use better line numbers and names for wrappers
CL 416735 enable brachelim pass on loong64
CL 416796 avoid excessive libfuzzer instrumentation of int compares
CL 417714 Add shiftIsBounded check for logic shifts of arm64
CL 417956 add reassociate pass
CL 418374 remove OFORUNTIL
CL 418375 redo mknode.go
CL 418554 redo growslice calling convention
CL 418555 improve basic block layout
CL 419234 stop using VARKILL
CL 419235 rip out support for OpVarKill from ssa backend
CL 419236 rip out support for OVARKILL from compiler frontend
CL 419319 remove OVARDEF and OVARLIVE
CL 419320 issue VarDef only for pointer-ful types
CL 419555 omit shift bounds check when the shift value is valid
CL 419556 add intrinsic for MulUintptr on arm64
CL 420094 intrinsify Add64 on riscv64
CL 420095 intrinsify Sub64 on riscv64
CL 420976 optimize RotateLeft8/16 on arm64
CL 420980 rename loong64 instructions SQRT{F,D} to FSQRT{S,D}
CL 421074 remove all sqrt assembly code
CL 421195 move SSA rotate instruction detection to arch-independent rules
CL 421882 restrict //go:notinheap to runtime/internal/sys
CL 422014 improve branches in atomicCas{32,64} on ppc64x.
CL 422034 [release-branch.go1.19] correct alignment of atomic.Int64
CL 422274 fix ICE when checking implicit dot for method call
CL 422317 intrinsify RotateLeft{32,64} on loong64
CL 422616 simplify bounded shift on riscv64
CL 422814 make runtime/internal/sys.NotInHeap intrinsic
CL 422815 remove go:notinheap pragma
CL 422914 package-annotate structs when error would be ambiguous
CL 423114 [release-branch.go1.19] fix wrong typeparams for selector expr with embedded generic type
CL 423234 skip doing comparison for invalid types
CL 423774 add support for unsafe.{String,StringData,SliceData}

cmd/compile/internal/gc

CL 38250 noder.error cleanup
CL 40500 cleanup moveToHeap
CL 54412 catch more in range checks

cmd/compile/internal/importer

CL 358434 add tests for generic import
CL 388616 add types2.Context param to Import

cmd/compile/internal/noder

CL 329029 fix a deadlock when compiling large packages of incorrect files
CL 421821 shape-based stenciling for unified IR

cmd/compile/internal/ssa

CL 25386 use compact interval tree representation for live sets
CL 38448 tighten loads
CL 40494 change StringData to return *obj.LSym
CL 42514 avoid generating some redundant matching rules
CL 95583 emit paired stores on arm64
CL 149537 optimize x*x*x*x to only 2 imuls
CL 280453 constant fold some math/bits operations
CL 323829 remove unnecessary low index 0
CL 330469 fix lex file path
CL 414136 reserve R25 register for PIC code on mips64{,le}
CL 421654 optimize memory moving on arm64

cmd/compile/internal/ssagen

CL 423755 gofmt -w -s ssa.go

cmd/compile/internal/syntax

CL 149638 parse/print support for type parameters and contracts
CL 305731 introduce StarExpr node to represent *X
CL 305910 remove _Arrow and _Star tokens - not needed

cmd/compile/internal/types

CL 325510 fix typo in comment

cmd/compile/internal/types2

CL 353976 identify defined types in conversion errors
CL 381776 track aliases for type literals
CL 381958 correctly print embedded struct fields that are aliases
CL 423754 add support for unsafe.{String,StringData,SliceData}

cmd/compile/mips

CL 301711 intrinsify bits.RotateLeft32 on MIPS

cmd/compile/types2

CL 373597 use early returns in object.assignableTo
CL 378177 report access of unexported field/method

cmd/compiler

CL 67611 add Syslook logic

cmd/covdata

CL 357609 add tools to read/manipulate coverage data files

cmd/cover

CL 172424 add feature to sort packages in coverage HTML file
CL 355869 print out the coverage HTML file unconditionally
CL 395896 add hybrid instrumentation mode
CL 407504 restructure unit tests to eliminate use of TestMain

cmd/dist

CL 46426 check that -buildmode=pie produces runnable binaries
CL 112156 explicit option for crosscompilation
CL 144101 enable -buildmode=c-shared tests for GOARCH=mips{,le}
CL 236279 force keep going flag to true
CL 268119 make the logic for slow tests more consistent
CL 310730 use goTest() to construct commands for more tests
CL 321930 remove rmworkdir
CL 321932 remove unnecessary use of fmt.Sprintf
CL 321933 remove unused functions
CL 321934 don't use pathf when simply joining two paths
CL 342729 support embedding of toolchain rev by envvar
CL 344330 update to make Go 1.17 the minimal Go bootstrap version
CL 344512 use GOEXPERIMENT="" with GOROOT_BOOTSTRAP
CL 345589 use ARM version 6 on NetBSD
CL 360865 add JSON output support for some tests
CL 395897 add -cover flag
CL 403014 add build mode support regression test for issue #43571
CL 411276 enable msan tests on freebsd/amd64
CL 412116 enable more cgo tests on freebsd/arm64

cmd/doc

CL 121919 introduce -tags flag
CL 164759 fix handling of path parameters on Windows
CL 195201 show documentation for explicitly-requested identifiers regardless of the `-u` flag
CL 334876 add json flag
CL 413816 handle special case for std package

cmd/gc

CL 3032 fields in escape analysis
CL 3703 set colas
CL 3731 delay heap var promotion

cmd/go

CL 8630 fix -coverpkg=all
CL 8802 afl
CL 84736 make -x output commands executable again
CL 105435 fix go get VCS tests that match go-import's
CL 119316 better quote the cfg.GOROOT output
CL 127818 cache results of EvalSymlinks
CL 144100 add support for -buildmode=c-shared for GOARCH=mips{,le}
CL 156400 mod vendor: emit error if any replacement in vendor directory
CL 157800 improve goproxy and list documentation
CL 158477 update unexpected module import error to be more actionable
CL 172617 set GIT_TERMINAL_PROMPT on individual git commands instead of process-wide
CL 173721 [WIP] error if mismatched major versions causes use of pseudo-version
CL 174201 implement parsing of Go version in Plan 9 binaries
CL 185540 Warn when GOPATH is a subdir of GOROOT
CL 191945 validate module proxy URLs received from go get queries
CL 192558 test debug.BuildInfo.Main for a binary from a different module
CL 194644 add .proto file support to 'go' command
CL 196519 do not modify an existing go.mod file if its 'go' version is unsupported
CL 210943 trim source paths in generated cgo and C source files
CL 222577 add international language support to list_ambiguous_path
CL 224057 relax module consistency checks if vendor/modules.txt is missing
CL 233617 include cover percent on failures
CL 235925 assign missing import errors to importing package
CL 242365 add trace spans for the skeleton of get
CL 243949 annotate ImportPathsQuiet and modload.(*loader).doPkg
CL 255018 allow the CC path to contain spaces
CL 262339 make -p=1 respect GOMAXPROCS when choosing compile worker parallelism
CL 276412 Retain CC/CXX arg order
CL 279332 support go go gadget syntax
CL 292710 update -overlay docs to make its purpose more clear
CL 299029 add fsys.Chmod function in fsys package
CL 299150 test new invalid version error text
CL 309250 use exit code from compiled test binary on error
CL 309389 refactor runtime-internal package handling
CL 311189 in tests, reduce usage of -mod=mod and populate go.sum files
CL 311531 allow generate to skip missing files
CL 312950 add support for wildcards in 'go list -m'
CL 319312 add double-quoted strings to script_test
CL 320309 add special parameter support in script_test
CL 328049 restore .edata section checking on amd64 and 386
CL 338150 improve handling of gopkg.in modules
CL 338989 update bug.go bugHeader
CL 347157 remove cfg.ModulesEnabled
CL 347158 move modload.BinDir to internal/load.defaultBinDir
CL 347229 -- CHANGES ABOVE THIS POINT ARE NOT READY YET --
CL 350829 enable -x in go mod graph
CL 355452 support new hybrid coverage instrumentation
CL 356611 run tests when cmd/go is cross-compiled
CL 359614 do not cache compiler or linker output
CL 362937 add a flag to support load address of itab from table
CL 371795 add tracing to parts of the go command
CL 371796 some optimizations
CL 375535 improve documentation for relative import paths
CL 376134 cache coverage profile with tests
CL 376674 do not include module info when -buildinfo=false
CL 380506 evaluate root symlink in matchPackages
CL 381195 better error message for when line having '@'
CL 386496 improve error handling for nonexistent files
CL 389694 clarify docs for test -run
CL 391855 support shared libraries in 'go version'
CL 392454 cache compiler flag info
CL 393814 exclude vendor directories when using `go work use -r .`
CL 395915 fail if the user tries to modify the GOMOD environment variable
CL 396074 reject list when -find and -export are used together
CL 398634 ignore go.work in $TMPDIR instead of $GOROOT
CL 399828 prevent fatal when working in a git repo with no commit
CL 402174 add hook to check for GOEXPERIMENT in script tests
CL 403155 make interfaces to test stuff for non-cache pkgs
CL 404095 stdlib stuff
CL 404098 stop preloading imports
CL 406848 improve handling of tmpdir being noexec
CL 407474 improve err msg when vendors dir is missing but required
CL 409177 stamp VCS information in test binaries when -buildvcs=true
CL 411275 enable -msan on freebsd/amd64
CL 411399 ignore cmd/internal binaries for "cmd"
CL 412476 clear GOPATH from build context when importing from module
CL 415237 test CL to check if LocalPrefix is used
CL 416094 remove the -i build flag
CL 416181 use cmd/go/internal/build instead of go/build
CL 416182 use cmd/go/internal/build instead of internal/modindex's copy
CL 416183 use fs.DirEntry instead of fs.FileInfo for directory reads
CL 417658 restore TestLegacyMod as a script test
CL 418094 propagate match errors in 'go run'
CL 418103 convert TestAccidentalGitCheckout to a script test
CL 419554 add Context parameter to download function
CL 419874 avoid passing testing.T to isCaseSensitive and goVersion
CL 419875 extract the TestScript engine into a standalone package
CL 420937 add buildmode info
CL 421436 add -C flag
CL 421439 add go test -skip flag
CL 421440 add go generate -skip flag
CL 421454 replace the '[exec:git]' condition with a '[git]' condition
CL 421455 redirect vcs-test.golang.org URLs to a test-local server
CL 422615 make cfg.BuildContext.ToolTags same order with build.Default.ToolTags
CL 423535 fix data race in TestScript
CL 423615 implement go mod audit

cmd/go/internal

CL 411637 wrap error with %w instead of %v

cmd/go/internal/base

CL 172599 add a Logf function and funnel stderr output through it
CL 309349 lock exitMu in GetExitStatus

cmd/go/internal/build

CL 416180 fork go/build

cmd/go/internal/cache

CL 258039 use stdlib instead of fmt

cmd/go/internal/envcmd

CL 223098 Replace any non-empty password in GOPROXY

cmd/go/internal/fsys

CL 371794 add parallel walk

cmd/go/internal/get

CL 60210 Proparly escaped . in vcs regexp

cmd/go/internal/load

CL 372398 prevent calling ImportErrorf when the err is *module.InvalidPathError

cmd/go/internal/lockedfile

CL 152718 fix EDEADLK error on aix/ppc64

cmd/go/internal/mmap

CL 413375 use syscall.Mmap on solaris

cmd/go/internal/modcmd

CL 135735 mod download allow insecure download
CL 144106 warn when no version supplied to go mod download
CL 345189 check hashes in go.sum against GOSUMDB

cmd/go/internal/modfetch

CL 174338 add gosum.io key

cmd/go/internal/modload

CL 158257 improve error message when $HOME is unset
CL 274394 add missing module version in suggestion
CL 332571 remove ImportMap and PackageDir
CL 347153 define empty Opts and State types
CL 347154 move ForceUseModules to Opts
CL 347155 move RootMode into Opts
CL 347156 move BuildMod into State
CL 347230 move workspace initialization into Init
CL 354871 load the go.mod file in Replacements
CL 354872 plumb a Context argument to Replacement
CL 405934 check path prefix with correct module root.
CL 419557 return error when duplicate module paths among modules in go.work

cmd/go/internal/par

CL 344513 parameterize Cache
CL 422176 change cacheEntry.done type to atomic.Bool

cmd/go/internal/script

CL 420054 define GOOS, GOARCH, and compiler conditions using suffixes

cmd/go/internal/vcs

CL 261777 improve error message for mismatching go-import tags

cmd/go/internal/work

CL 312391 make go build more consistent
CL 331329 remove handler shared work state
CL 414137 add GOASM_shared macro to support c-shared buildmode on mips64{,le}

cmd/gofmt

CL 290509 atomically swap the new file
CL 406075 implement function literal lightening with -s option
CL 406394 extend function literal lightening: accept () => {} notation
CL 406396 omit "return" in single-return lightweight function bodies
CL 407376 print counts of ordinary and lightweight function literals

cmd/gointernal/cmdflag

CL 151980 remove "set only once" check

cmd/internal

CL 348733 support -buildmode=c-shared on linux/mips64{,le}
CL 415816 add external linking support for SDYNIMPORT calls on mips64

cmd/internal/dwarf

CL 399294 define interface for dwarf type info generation

cmd/internal/gc

CL 9014 make OLEN/OCAP type as int instead of uint

cmd/internal/goobj

CL 333050 remove unused fields of Reader

cmd/internal/moddeps

CL 347351 skip some tests when GOROOT is a symlink

cmd/internal/obj

CL 16076 serialize Reloc.Variant in objfile
CL 226284 remove TODO comment about NOFRAME, now done
CL 339010 add initial support for loong64 assembler
CL 347489 change the R field of LSym to []*Reloc
CL 355150 Use prefix insn in MOV* opcodes for GOPPC64=power10
CL 409414 reorder riscv instructions to generater
CL 409415 riscv instructions aligned with generator
CL 413234 remove redundant code in genFuncInfoSyms
CL 420980 rename loong64 instructions SQRT{F,D} to FSQRT{S,D}

cmd/internal/obj/arm64

CL 347531 refactor the assembler for arm64
CL 348510 add SQDMLAL and SQDMLAL2 instructions for arm64
CL 365034 add assembly syntax for the SVE
CL 404316 remove the transition from $0 to ZR
CL 404317 change the encoding of operands of type C_AACON2

cmd/internal/obj/dwarf

CL 399301 implement TypeContext and AddSectionOffset for dwCtxt

cmd/internal/obj/loong

CL 339011 allow eliding source operand if identical to destination
CL 339013 add support for the MOV family of pseudo-instructions
CL 339014 implement materialization of big immediates and constant loads
CL 339015 document the Go LoongArch assembler

cmd/internal/obj/loong64

CL 416154 save LR after decrementing SP
CL 416734 add MASKEQZ and MASKNEZ instructions support
CL 420979 remove invalid branch delay slots
CL 422316 add ROTR, ROTRV instructions support

cmd/internal/obj/mips

CL 144097 add support for -buildmode=c-shared for GOARCH=mips{,le}

cmd/internal/obj/ppc64

CL 419534 recognize ppc64 ISA 3.1 MMA registers
CL 419535 add ISA 3.1 instructions
CL 421714 Add trivial comment

cmd/internal/obj/riscv

CL 340151 compressed instruction support for riscv64

cmd/internal/obj/x86

CL 74810 use push/pop to manage frame pointer
CL 171732 permit new CMOVL syntax with suffix
CL 206837 prevent jumps crossing 32 byte boundaries

cmd/internal/objabi

CL 144098 add support for -buildmode=c-shared for GOARCH=mips{,le}
CL 312039 define arm64-specific relocations

cmd/internal/objfile

CL 118775 fetch pclntab for PIE
CL 182758 correctly report the source file of assembly functions

cmd/internal/osinfo

CL 415654 use unix.ByteSliceToString

cmd/internal/sys

CL 354890 enable c-shared feature and test on linux/mips64{,le}
CL 404494 allow c-shared buildmode on ios

cmd/link

CL 16076 serialize Reloc.Variant in objfile
CL 16459 load object files concurrently
CL 37732 enable c-archive on all Unix and Windows systems
CL 45992 pass -nopie, not -Wl,-nopie, on OpenBSD
CL 79635 fix R_ADDROFF reloc to SDYNIMPORT syms
CL 112215 add option to omit go DWARF user attributes
CL 124377 add -stats and -showdead debugging options
CL 133937 add flag rlocbss to relocate .bss data to .data
CL 133945 add external toolchain support for MSVC
CL 144098 add support for -buildmode=c-shared for GOARCH=mips{,le}
CL 152759 support PIE build mode on Windows
CL 171158 replace Base Address Selection Entry w/ new relocation
CL 185990 additional output for linker -stats flag
CL 211817 log searching directory instead of full pathname
CL 217857 add trailing padding after Go ELF note
CL 232980 test fallocate
CL 244578 fix writeBlocks handling of sub symbols
CL 252824 add new -dumpsymsat linker option
CL 253157 add a test for reproducible build
CL 262837 TestFallocate fallocate_test error #42005
CL 268898 create new reloc type R_WEAKADDR and R_REF
CL 295013 add support for "only line table" DWARF gen
CL 301631 bring back R_ARM_V4BX for Annapurna AL-212 and possibly others
CL 312509 support full relro
CL 321130 fix buglet in machoreloc for undefined main symbol
CL 321935 exit if cgo is required for external linking but is disabled
CL 334232 make bss section offset at end of its segment
CL 334789 fix zero offset in funcnametab
CL 348734 support -buildmode=c-shared on linux/mips64{,le}
CL 353769 fix the dwarf_test TODO
CL 355149 support ppc64 prefixed relocations for power10
CL 362935 use .itabaddr section as itablink for plugin
CL 366279 use gold on ARM/ARM64 only if gold is available
CL 380775 raise error if linking mixed static/pie code on PPC64
CL 391115 stop forcing binutils-gold dependency on aarch64
CL 399275 use the dwarf type info generated by compiler
CL 400138 remove the dwarf type info generation code in linker
CL 401235 hooks for identifying coverage counters
CL 402056 fix the missing go_kind attr for pointer types defined by defptrto
CL 404755 add testcases for dwarf of linkshared in TestDWARF
CL 412494 define ELF .note section on FreeBSD
CL 412714 support -fno-plt compiled gcc objects on ppc64le
CL 412715 optimize PPC64 inline plt sequences if local
CL 414654 don't export all symbols for ELF external linking
CL 415815 add internal linking support for calling SDYNIMPORT on mips64
CL 415816 add external linking support for SDYNIMPORT calls on mips64
CL 417556 revise DLL import symbol handling
CL 420114 add plugin support for linux/riscv64
CL 420983 recognize the new R_LARCH_32_PCREL type on loong64
CL 423214 [release-branch.go1.19] fix trampolines breaking DWARF line info

cmd/link/internal

CL 280313 specify LC_VERSION_MIN_IPHONEOS for iOS builds

cmd/link/internal/ld

CL 349650 assign temporary addresses to per-package text

cmd/link/internal/loadelf

CL 339370 ignore symbols produced by gcc LTO

cmd/objdump

CL 227483 read file/line information for ELF PIE binaries

cmd/pprof

CL 416976 fix addr calculation for Windows

cmd/test2json

CL 413616 parse entire output lines for pass/fail/other update messages
CL 419295 add signal handler

cmd/trace

CL 7680 fix time scale issue
CL 34031 user events
CL 152737 specify region time range in goroutine trace
CL 286972 add M id to traces
CL 416860 temporarily strip system goroutines for tests

cmd/vet

CL 34451 detect IP address comparisons via bytes methods
CL 47670 weakvar: check for weakly used variables (possible unintended shadowing)
CL 127257 add a vet build tag so compiler test files can be excluded
CL 203998 remove DisableErrorForFlag0 since complaint about 0 flag has been disabled

cmd/{asm,compile}

CL 295012 add -dwarfonlyline flag

cmd/{compile, link}

CL 343150 support mapping symbols for ARM64

cmd/{compile,link}

CL 353791 add .debug_efacetyeps section

cmd/{link,compile},runtime

CL 369594 support buildmode=plugin with linkshared

cmd{cover,covdata,go}

CL 404299 better coverage for tests that build tools

compile

CL 387254 add option to debug compiler/linker on panic
CL 399434 name X1 as RA under RISC-V in comment, other than LR

compress

CL 28223 add generator format for compression tests

compress/flate

CL 198757 add a check to recognize partial flush while decompressing
CL 227737 improve decompression speed
CL 243797 eliminate repeated judgments.
CL 244197 unify code style and modify wrong comments

compress/gzip

CL 53637 permit parsing of GZIP files with long header fields

compress/lzw

CL 123478 optimize code hash table to reduce collisions
CL 245177 optimize code hash table to reduce collisions

container/heap

CL 56070 optimize heap to reduce compares

container/list

CL 345289 add Sort() method
CL 411994 fix elements still showing up in list after Init

context

CL 187557 reduce nested conditionals in propagateCancel()
CL 319892 add WithCancelReason()
CL 344691 explain cancellation semantics vagaries
CL 375977 prototype adding With{Deadline,Timeout,Cancel}Cause
CL 417354 add parentheses in context comment

cpu

CL 331595 add HasSHA512 feature bit in ARM64

crypto

CL 246877 check the Key Usage extension
CL 327069 allow reloading of system cert pool
CL 339292 PKITS tests
CL 358116 support ECDHE when ec_point_formats is missing in ClientHello
CL 417396 make private key equals methods constant time
CL 418874 allow hash.Hash for OAEP and MGF1 to be specified independently

crypto/*

CL 301189 add WriteString method to hash.Hash and all the algorithms

crypto/aes

CL 38366 ARM assembly versions of encrypt, decrypt and expandKey
CL 51670 add optimized implementation of AES-CTR for AMD64
CL 136896 optimize AES-CTR mode on amd64
CL 286852 Implement AES-GCM ciphers optimized with AVX-512 VAES and VPCLMULQDQ
CL 334610 Implement new and improved AES-GCM ciphers optimized with AVX-512 VAES and VPCLMULQDQ
CL 351753 Allow DEC/JNE to fuse.
CL 399494 use VTBL instead of WORD for arm64 assembly
CL 399495 fix key size typo
CL 399496 consistently format arm64 assembly
CL 413594 speedup CTR mode on AMD64 and ARM64

crypto/boring

CL 333049 Refactor boringcrypto codebase

crypto/cipher

CL 349603 use AEAD.NonceSize to make nonce in the example
CL 378994 optimize safeXORBytes
CL 409394 add optimized assembly xorBytes for ARM (NEON + non-NEON)

crypto/des

CL 262977 Performance optimization of permutation function in DES algorithm

crypto/ecdh

CL 404276 implement compressed points
CL 423363 add boringcrypto support

crypto/ecdsa

CL 281832 change hashToBytes to use copy instead of calling another function
CL 310709 adding an IsValid method to PublicKey
CL 352471 Adjust entropy bounds
CL 353849 use nistec package directly

crypto/ed25519

CL 216458 clarify doc of Sign and added package example
CL 284221 This change modifies Go to clarify docs for PrivateKey.Sign()
CL 373076 implement Ed25519ph in Sign and VerifyWithOptions
CL 404274 implement Ed25519ctx and Ed25519ph with context

crypto/elliptic

CL 43716 use Montgomery ladder scalar multiplication
CL 60671 reuse bigints, avoid silent allocs
CL 109135 speed-up asm version on amd64
CL 161897 optimize generic CurveParams implementation
CL 235177 optimize function p256MovCond for arm64
CL 351373 add 32-bit P-521 fiat-crypto code
CL 355349 unroll some loops for performance
CL 380778 handle very large points gracefully

crypto/hmac

CL 72530 Added examples.
CL 207517 add some more benchmarks

crypto/internal/bigtest

CL 402554 lock the math/big attack surface

crypto/internal/boring

CL 423362 update to newer boringcrypto, add arm64

crypto/internal/boring/bcache

CL 422734 make the Cache generic
CL 423357 make Cache type-safe using generics

crypto/internal/cryptotest

CL 102196 new testing package

crypto/internal/edwards25519

CL 420454 replace scalar field with fiat-crypto

crypto/md5

CL 283538 optimize amd64 assembly

crypto/rand

CL 119335 add package-level examples
CL 122775 adds examples for Int and Prime
CL 272326 protect Read from attacks due to direct swapping of Reader
CL 321189 limit getRandomValues buffer size
CL 331269 buffer the entropy obtained by calling unix.GetRandom

crypto/rsa

CL 240008 add rand initialization for rsa.SignPSS
CL 326012 replace big.Int for encryption and decryption

crypto/sha

CL 353402 implement SHA1 & SHA256 acceleration using Intel SHA extensions

crypto/sha1

CL 135378 use SHA instructions on amd64, when possible
CL 356516 use math/bits.RotateLeft32
CL 413754 remove boring indirection

crypto/sha256

CL 377514 Add support for shani instructions
CL 408795 add sha-ni implementation

crypto/sha512

CL 180257 optimize ARM64 sha512 implemention
CL 331594 implement sha512 with ARMv8.2 features

crypto/subtle

CL 62770 optimise ConstantTimeCompare
CL 421435 add XORBytes

crypto/tls

CL 127548 add examples for use of crypto/x509
CL 160017 add a BoringSSL test suite (BoGo) integration
CL 160019 misc BoGo-induced fixes
CL 170702 avoid cache-based side channels in extracting the remote MAC
CL 170703 implement full Lucky 13 countermeasures for SHA-1 CBC ciphers
CL 181097 add context to tls structs
CL 245160 make checkForResumption side-effect free
CL 245837 supprtedVersions:return rightly for nil pointer parameter and plainer
CL 246038 simplify the process of cipher suites checking.
CL 246337 support post-handshake client authentication
CL 299449 add error context to handshake error
CL 317931 use a cache to save x509 certificate in the tls connection
CL 318130 panic on all-zero session ticket keys
CL 321733 add crypto/tls.VersionName function
CL 325451 Should use c.sendAlert(alertInternalError) instead of c.sendAlertLocked(alertInternalError) ?
CL 347916 replace tls Conn's rawInput with a small buffer when Read timeout
CL 348769 populate peerCertificates before validation fails
CL 358794 align processCertsFromClient func comment with signature
CL 360794 advertise correct ciphers in TLS 1.3 only mode
CL 370581 shrink tls Conn's rawInput with a small buffer
CL 391495 test AES-GCM nonce construction
CL 394114 skip part of the test based on GOOS instead of GOARCH
CL 399975 optimise signedMessage
CL 403077 centralize mgmt of TLS trace events
CL 409334 reduce the number of allocations made for Conn.Read calls
CL 410274 fix a testing deadlock that occurs on a TLS protocol error
CL 410496 improve client auth failure alerts
CL 414014 annotate KeyLogWriter errors

crypto/x509

CL 40866 self-signed cert key pair check
CL 64851 add cgo for system keychain loading
CL 71754 elaborated on a comment in CreateCRL
CL 85895 remove entrust CA constraint exemption
CL 97376 add SRVName support
CL 125056 create typed versions of ParsePKCS8PrivateKey
CL 131575 validate HostName with VerifyHostname function
CL 141821 add path for TinyCore ca-certificates
CL 141837 VerifyHost should only match IDNA encoded domains
CL 187778 add SignatureAlgorithm.Hash()
CL 231240 subject/issuer hint fallback for unknown-authority errors
CL 234257 rework how system roots are loaded on unix systems
CL 238362 add directory name constraints
CL 241118 clarify package use-case and implementation reasoning
CL 247117 update test case for windows
CL 266541 expand package docs and clarify package target
CL 272726 only extract subject in CertPool.AppendCertsFromPEM
CL 272746 add a fast subject parser (wip)
CL 274252 directly map subjects to certs in CertPool
CL 329129 always emit a critical SAN extension if the Subject is empty in a CSR
CL 337269 fix typo in error message
CL 377914 minor cleanups to CertPool
CL 397694 local platform verifier tests on trybots
CL 398554 fix signature for macOS.SecTrustEvaluate
CL 400655 removed oracle from DecryptPEMBlock. removed deprecations
CL 403095 add KeyUsage encoding and parsing to CreateCertificateRequest
CL 407215 optimize the performance of checkSignature
CL 418834 create CRLs with Issuer.RawSubject
CL 418835 fix mac cert error handling
CL 421617 err instead of panic on invalid curve
CL 422298 don't panic marshaling invalid ECDSA keys

crypto/x509/pkix/pkix

CL 295391 add missing RFC 5280 RDN OIDs

crypto/x509/x509

CL 350830 Passing RSA public key directly to ASN.1 marshalling

crypto/{rand,ecdsa,elliptic}

CL 208484 clean up and reuse rand.Int

database

CL 416234 add a new test case for type t

database/sql

CL 255966 add unit test confirming lifetimes
CL 294809 add empty driver name check on Register method
CL 322049 Track and publish the number of open statements
CL 333989 document that *Rows must be closed after Query
CL 333990 explicitly wrap error message in convertAssignRows
CL 352929 add nulltime to colTypeToReflectType
CL 366294 introduce generic nullalbe type
CL 374416 predictable request queue satisfaction
CL 382214 Stmt improved for more panic-stability
CL 383575 document the `asString` function
CL 402334 Add MaxIdleConnections to DBStats
CL 419182 simplify retry logic when got bad connection
CL 420074 check context expire before lock

debug/buildinfo

CL 357569 add regression tests for different buildmodes
CL 409534 fix buildinfo data section location on elf and pe
CL 418014 implement for Plan 9 a.out

debug/elf

CL 411915 fix reloc number of R_PPC64_SECTOFF_LO_DS
CL 412714 support -fno-plt compiled gcc objects on ppc64le

debug/macho

CL 241237 add SymtabCmd data to *macho.Symtab in parseSymtab
CL 353852 DO NOT PANIC, unless it's the application's fault
CL 367075 prevent overflowing on invalid dynamic symbol table command
CL 413874 limit slice allocation

debug/pe

CL 193819 ignore non-existent symbol and string table
CL 286113 fix OOM caused by huge NumberOfSymbols
CL 412014 use saferio to read PE section data
CL 413995 use saferio to set symbol slice capacity

debug/plan9obj

CL 414234 use saferio to read section data

design

CL 281332 NewTickerStartingAt doc

doc

CL 45140 add GOROOT_BOOTSTRAP to the contribution guide
CL 103575 explain how to reply to a review in Gerrit
CL 116157 add AVX-512 wiki page link to asm.html
CL 120296 add note for newline after copyright header to contribute.html
CL 178119 note that go-contrib-init and git-codereview is installed in shell path. note that we should add a blank line after Fixes #xxx
CL 178120 clarify relative import paths don't work with modules
CL 178121 Add examples for all methods on regex.Regexp. Add example for FindAllIndex(), FindSubmatchIndex(), ReplaceAll(), NumSubexp().
CL 346051 add link for "Length and capacity"
CL 391635 memory model: explain map by analogy with pointer to var

doc/asm

CL 339015 document the Go LoongArch assembler

doc/code.html

CL 105655 updates description of go install

doc/go1.18

CL 372355 document OpenBSD & NetBSD memory corruption

doc/go1.19

CL 410874 add release note for fuzzing CLs

doc/go_mem.html

CL 422774 delete a sentence that is ambiguous

doc/spec

CL 391634 explain aliasing of map, channel

dwarf

CL 66850 break debug_ranges

ecdsa

CL 225638 add marshaling support PrivateKey and PublicKey types

encoding/ascii85

CL 162926 add example for encode and decode

encoding/asn1

CL 84095 add test of Unmarshal slice of RawValue
CL 108355 support fractions of a second when unmarshaling GeneralizedTime
CL 146117 make GeneralizedTime and UTCTime follow DER restriction
CL 163577 add example for encoding and decoding
CL 233038 document that RawContent aliases the input byte slice
CL 336850 change fmt.Errorf to errors.New
CL 411134 fix doc for BitString.At's return value

encoding/base64

CL 221857 add examples for Encode, Decode
CL 246377 fix base64 encoding when stream input comes
CL 410194 optimize decodemap memory set

encoding/binary

CL 113075 fix error message for Write
CL 364277 improve function signature with named result

encoding/csv

CL 237818 Allow quoted content to contain escaped quotes, such as stringified JSON
CL 363001 allow for interpretation of empty lines

encoding/gob

CL 117875 fix handling of embedded structs without exported fields
CL 173781 Removal of panic from EncodeValue
CL 298069 differentiate error message on invalid wire type ids
CL 413979 use saferio to read large buffer

encoding/hex

CL 332689 reduce EncodeToString allocs

encoding/json

CL 27453 with ,string tag, decode []float*, []int*, []uint* from string slices
CL 31091 allow overriding type marshaling
CL 102158 encoding/xml: interface to omit marshalling empty structs
CL 129756 updated the documentation to use embedded fields instead of anonymous fields.
CL 132735 add UseStrictNames to json.Decoder
CL 135595 add direct write mode to Encoder
CL 136761 Add "nonil" struct tag for json encoding of nil slices/maps
CL 140305 permit any string as a struct field name
CL 152297 created json.UnknownFieldsError
CL 171737 improve error messages with a "json:" prefix
CL 172499 add example tests for Marshal/Unmarshal
CL 205897 Add `nilasempty` option
CL 211457 allow "-" to shadow by struct field name
CL 212998 implement type override for serialization
CL 221117 clarify how we decode into structs
CL 224079 skip inexact matches after exact matches
CL 241179 Enable the json encoder to distinguish between 0, null, and empty values.
CL 242257 add Decoder.Token benchmark
CL 284078 increment byte counter when using decoder.Token
CL 284652 don't use the same name for nested loop variables
CL 324469 call UnmarshalJSON() when decoding with a unamed struct.
CL 355729 calculate correct SyntaxError.Offset in the stream
CL 395885 add benchmark for encode with indent
CL 412537 rely on utf8.AppendRune
CL 412856 fix using omitempty in combination with MarshalJSON
CL 423694 give it a chance to put encodeState back in pool when error occurs

encoding/pem

CL 150877 fix #bytes lineBreaker.Write returns
CL 282572 PEM multiline headers
CL 421636 clarify Decode only works on lines

encoding/xml

CL 37945 add DOM-like API
CL 46433 Add xml attribute value normalization
CL 103875 error when more than one colon in qualified names
CL 104655 fix normalization of attributes values
CL 105636 disallow empty namespace when prefix is set
CL 106575 add check of namespaces to detect field names conflicts
CL 106835 add tests
CL 107255 error when closing tag does not match opening tag
CL 107755 fix duplication of namespace tags by encoder
CL 108395 check that struct is no anonymous
CL 108616 fix panic on embedded unexported XMLName
CL 108796 fix overriding by empty namespace
CL 108797 fix unexpected behavior of encoder.Indent("", "")
CL 109855 fixes to enforce XML namespace standard
CL 116056 fix printing of namespace prefix in tag names
CL 122486 support omitempty on custom marshalers
CL 127435 add RawXML token type and tests
CL 129756 updated the documentation to use embedded fields instead of anonymous fields.
CL 191962 disallow unknown elements/attributes in Decoder
CL 207850 clarify doc on XMLName and field tags
CL 218658 decoder to use buffered start attr
CL 272806 prevent multiple XMLNS attributes
CL 352229 fix 'unsupported type' error on interface{} attributes
CL 355353 support xmlns prefixes
CL 362243 optional Decoder field enforce

errors

CL 334875 add ErrUnsupported sentinel
CL 344690 provide examples for Is implementations

expvar

CL 288294 ensure Func returns valid JSON
CL 423296 use atomic types+methods instead of atomic functions to guarantee 8-byte alignments for Int and Float values

feat(net/http)

CL 417914 provide an option to access /index.html without 301 redirect

filepath

CL 264458 on Windows, make EvalSymlink work with long relative paths

flag

CL 144103 add description of default values to docs
CL 212599 add example for FlagSet
CL 416514 support func flags without arguments

fmt

CL 38259 speed up integer formatting using separate 32bit and 64bit functions
CL 68611 add example for Printf and Println functions fixed blank line before first example.
CL 110595 make scanning newlines work the same way on Windows and Linux
CL 132375 add doc example for Fprintf
CL 146024 clean up and slightly restructure Printf docs
CL 412335 rely on utf8.AppendRune

gc/internal/gcimporter

CL 37759 add test to verify position recorded positions

github.com/golang/gddo

CL 81935 Conditionally pluralize summary.
CL 115315 Allow users to set the log level for the root log15 handler.
CL 140719 Allow username in package name
CL 187097 Add extra scopes
CL 198098 Remove container max-width style inorder to see the documentation by utilizing the full device-width
CL 201481 Removed max-width to make site more comfortable to read
CL 205417 Add Rich data for GitLab.com as code provider

github.com/golang/gddo/FIX

CL 122195 Missing HSTS-header

github.com/golang/gddo/all

CL 73031 fix tests

github.com/golang/gddo/database

CL 216098 remove search limit of 100 in searchAE

github.com/golang/gddo/feat(gddo-server)

CL 205607 make log level configurable, default to info

github.com/golang/gddo/gae-service-proxy

CL 199717 migrate to go111

github.com/golang/gddo/gddo-server

CL 38399 remove appengine libraries from main
CL 135536 fix expanding examples containing reserved characters
CL 135537 simplify onclick listener for example list

github.com/golang/gddo/gosrc

CL 28788 use go-github to fetch from GitHub
CL 163639 Add subdirectories to local mode
CL 169337 better vcs suffix support for github

github.com/golang/gddo/httuputil/header

CL 101255 Allow special character in header value in ParseValueAndParams

go/ast

CL 255657 add ast.Comment.EndSlash to fix End calculation
CL 281234 improve comment associations in empty function/loop/if bodies
CL 407540 minor cleanup

go/build

CL 103239 document purego convention
CL 229098 fix duplicate in InvalidGoFiles
CL 269280 allow build tags to select syso files
CL 326249 trim filename extension starting at the final dot
CL 329655 enable GOENV for all tools
CL 391455 allow std to use go:embed without io/fs
CL 404886 improve performance of Context.hasSubdir
CL 413794 test no fmt import for crypto/curve25519

go/constant

CL 273271 add test for #42838

go/doc

CL 221940 update url matcher to exclude trailing chars

go/internal/gcimporter

CL 386003 unified IR workaround for #49906
CL 402116 use debug toggle
CL 416861 use saferio to read indexed data

go/internal/load

CL 339409 fix bad error message for local imports in module mode

go/minitypes

CL 255021 an experiment in managing a dual object graph

go/parser

CL 250037 relax ":=" statements
CL 255657 add ast.Comment.EndSlash to fix End calculation
CL 306389 optimize object resolution using a single map
CL 308612 improve error recovery in parseOperand
CL 343369 in ImportsOnly mode, don't collect comments after imports
CL 385757 fix parsing of unambiguous type parameter lists
CL 407536 remove unused func arg
CL 407537 simplify code (cleanup)
CL 407538 simplify code (cleanup)

go/printer

CL 33294 steps towards fixing #16371
CL 162920 fix newline with a comment at the end
CL 292651 align renamed import paths
CL 409314 don't print example entry function directly
CL 412556 only set prevOpen when printing a token
CL 412557 avoid allocating for every position printed

go/scanner

CL 407535 use constant name rather than its value (cleanup)

go/token

CL 279447 impl searchLineInfos and searchFiles helper func
CL 350741 fix File.AddLineColumnInfo logic
CL 402115 fix pre-condition test in AddLineColumnInfo
CL 410114 add (*FileSet).RemoveFile(*File) method

go/types

CL 113855 use binary search when looking up a method in a sorted list
CL 179184 change cap, len to return untyped int if result is constant (experiment)
CL 234525 type-check _cgo_gotypes.go as its own Package
CL 234526 replace Config.UsesCgo with Checker.CgoFiles
CL 239558 eagerly complete interfaces
CL 241264 formalize the concept of phase
CL 241265 check var decls last, allowing some simplification
CL 241266 remove the concept of 'final' type from updateExprType
CL 241267 refactor error handling in convertUntyped
CL 241268 (minor) use token.NoPos rather than 0 in a few places
CL 241269 special handling for shifts inside string conversions
CL 241270 experiment with rewinding type-checking to check hypothetical AST changes
CL 248722 decouple the type checker from go/ast
CL 255020 decouple the type checker from go/ast
CL 259447 introduce an interstitial typeAlias Type
CL 266798 customize error codes when checking assignability
CL 266799 add a codeKind lookup array
CL 276672 reorganize assignableTo predicate
CL 290750 use a stable ordering for methods
CL 334989 rename 'imported and not used' error to 'imported but not used'
CL 354639 only resolve underlying if it is *Named
CL 362802 fuzz our type hash
CL 363254 simplify Identical for defined types, and add sanity checks
CL 367054 speed up ExprString by using sync.Pool
CL 373414 unify the structural type of type parameters
CL 380375 unify structural types for external type parameters
CL 383074 put error causes on new line after a ':'
CL 383075 memoize scope.Names() result
CL 386003 unified IR workaround for #49906
CL 386005 enable tests skipped for unified IR
CL 386718 refine the check for invalid cycles through tparam lists
CL 390040 add a check to detect invalid substitution for inferred types
CL 396516 use declaring interface as receiver for interface methods
CL 397514 separate implementation of term from Term
CL 404876 change expandNamed into a mutating method
CL 404877 remove support for type type inference
CL 404878 don't store tparams on instances
CL 404880 eliminate Named.fromRHS
CL 404882 simplify the loading interface
CL 410363 ensure that named types do not expand infinitely
CL 410955 consistently write "x | y" rather than "x|y" for unions
CL 415334 exported predicates to return false for invalid type arguments
CL 423360 don't build unnecessary error strings in Checker.implements
CL 423754 add support for unsafe.{String,StringData,SliceData}

go/types2

CL 378177 report access of unexported field/method

godoc

CL 77750 show interface method documentation

golang.org/dl

CL 235117 Do not rebuild gotip if the HEAD does not change

golang.org/dl/dl

CL 221978 exit with the exit code returned by cmd.Run
CL 310009 support user specified sdk directory
CL 310016 improve download progress formatting
CL 311209 add go1.2.2, go1.3.3 and go1.4.3
CL 411414 add go1.19
CL 411415 add go1.19beta1
CL 411417 add go1.19beta1
CL 411434 add go1.19beta1
CL 416254 add go1.19rc1
CL 416576 add go1.18.4
CL 416577 add go1.17.12
CL 417855 add go1.19beta2
CL 419184 add go1.19

golang.org/dl/gotip

CL 240002 check out any ref, not just gerrit CL numbers

google.golang.org/api

CL 7994 Insert the description of the change.

google.golang.org/api/all

CL 57350 Read default mTLS endpoint from Discovery Doc

google.golang.org/api/transport/http

CL 57350 Read default mTLS endpoint from Discovery Doc

hash

CL 155118 Runtime, an API for the hash function used by the Go runtime
CL 301189 add WriteString method to hash.Hash and all the algorithms

hash/crc32

CL 410348 interleave PMULL with CRC to accelerate CRC32 for ARM64
CL 423854 remove single-use {castagnoli,ieee}ArchImpl bools

html

CL 412834 improve EscapeString and UnescapeString performance using avx instructions on _amd64

html/template

CL 97875 simplify eatWhiteSpace
CL 205419 define IncompleteTemplateErr type
CL 345030 Tree is only updated after Execute() is called
CL 419694 update document about the missing map key

image

CL 47255 pass reader through Decode and DecodeConfig when possible
CL 85475 Add documentation for methods on different Images
CL 243038 document security expectations
CL 323669 add ListFormats

image/gif

CL 119319 fix acceptance of one non-significant byte in data
CL 329329 avoid decoding past the first frame in decode()
CL 353851 DO NOT PANIC

image/jpeg

CL 125138 decomposes scan loops and pre-computes values
CL 260837 skip consecutive 0xff bytes
CL 353851 DO NOT PANIC
CL 382754 improve handling of JPEG restart markers in non-ideal cases

image/png

CL 353851 DO NOT PANIC
CL 417477 build large images incrementally

index/suffixarray

CL 411995 fix panic out of range when reading malformed indexes

internal/buildcfg

CL 329649 rename non-string vars [generated]
CL 329650 uniform GO* variable handling
CL 329651 adopt go/build's GOROOT and GOPATH logic
CL 329652 adopt cmd/go's GOENV and GOROOT logic
CL 329655 enable GOENV for all tools
CL 352791 support GOPPC64=power10
CL 395898 turn on GOEXPERIMENT=coverageredesign by default
CL 402175 turn off GOEXPERIMENT=coverageredesign
CL 402176 turn on GOEXPERIMENT=coverageredesign by default
CL 422054 disable GOEXPERIMENT pacerredesign by default
CL 422235 enable unified IR by default

internal/bytealg

CL 379394 add SIMD prefix match for Index/amd64
CL 423376 move implementation of strings.Clone

internal/coverage

CL 353453 add coverage meta-data encoder
CL 353454 add coverage meta-data decoder
CL 359403 add apis for reading/writing counter data

internal/cpu

CL 266457 align s390x support with x/sys/cpu
CL 271521 Add detection for OS support of AVX-512 and detection of CPU support for
CL 334230 Prefer XOR CX, CX over MOV 0, CX in xgetbv
CL 379394 add SIMD prefix match for Index/amd64
CL 390894 fix AIX cpu detection
CL 408794 detect sha-ni instruction support for AMD64
CL 422216 enable arm64 SHA512 detection for freebsd/openbsd
CL 422217 deduplicate arm64 ISAR parsing code

internal/dwarf

CL 399059 add base util functions for dwarf type info generating
CL 399063 copy and refactor newtype to dwarf package
CL 399879 add some util function for synthesize types
CL 399880 add synthesize type function
CL 402258 create dupok sym when create internal type

internal/float

CL 293794 consolidate float property-checking functions

internal/fuzz

CL 353429 prevent the fuzz fn from corrupting data
CL 356229 pass fuzz inputs over pipe instead of shared memory
CL 393660 cleanup entry handling

internal/poll

CL 412336 rely on utf8.AppendRune
CL 422375 remove fallback path in accept

internal/reflectlite

CL 405904 modify a test for changes in package naming

internal/saferio

CL 412014 use saferio to read PE section data
CL 413874 limit slice allocation

internal/singleflight

CL 423655 make DoChan only return Result channel

internal/syscall/windows

CL 8683 implement FileConn, FileListener
CL 318729 use less allocations in UTF16PtrToString

internal/testenv

CL 133941 add testenv.CompilerType() to denote between host compiler type
CL 381834 add a test for the GoTool function
CL 407503 add BuildToolExec

internal/trace

CL 82255 add benchmark of testdata parse

internal/xcoff

CL 413875 use saferio to read string table

io

CL 406776 add OffsetWriter, NewOffsetWriter
CL 411774 document WriterTo behaviour on MultiReader
CL 415834 correctly process result of sendfile(2) when src returns 0 bytes

io/fs

CL 363814 add SkipAll
CL 385534 add ReadLinkFS interface

io/ioutil

CL 284777 flag package and functions with the Deprecated marker

link

CL 260238 deadcode eliminate inits for unreachable variables
CL 334231 add .eh_frame section for amd64/arm64 ELF binaries
CL 387254 add option to debug compiler/linker on panic
CL 400634 support generating dwarf info when -linkshared

mail

CL 49410 improve ParseAddress error for badly quoted display name

main

CL 367194 add keyboard navigation to coverage reports

math

CL 118895 add examples for functions which had none
CL 148737 Add examples for Log10, Min, Max, Mod, and Modf
CL 339849 add ARM64 implementation of hypot
CL 340629 add ARM64 implementation of frexp
CL 340669 add ARM64 Abs assembly implementation
CL 343990 show the value of each max and min integer constants in comments
CL 369534 add some benchmark
CL 414974 optimize Hypot function
CL 420981 implement Sqrt in assembly for loong64
CL 421074 remove all sqrt assembly code

math/big

CL 17910 faster printing of floats with huge exponents
CL 123497 improve threshold calibration for karatsuba
CL 266201 implement Schönhage–Strassen fft algorithm
CL 301710 add fuzzer
CL 334885 add Int.AddInt64, Int.SubInt64 Int.CmpInt64
CL 342211 check for n == 0 in ModInverse
CL 390174 encoding *big.Rat nil pointer return text <nil>
CL 402457 limit search for non-square in ModSqrt
CL 420896 add benchmark of Exp with large modulus
CL 420897 use Montgomery for z.Exp(x, y, m) even for even m

math/bits

CL 195202 Add examples for platform independent functions
CL 234957 modify the sample generation rules
CL 320112 use Wilkes-Wheeler-Gill algorithm for OnesCount64

math/rand

CL 352689 update NewSource document

mime

CL 300249 fix FormatMediaType's RFC 2616 compliance
CL 363094 allow duplicate media type parameters with equivalent values
CL 380734 add .ico to builtin types
CL 418556 range glob expansions in type_unix.go

mime/multipart

CL 87657 add Writer example

misc/cgo

CL 133940 adjust tests to be compatible with MSVC toolchain support
CL 328049 restore .edata section checking on amd64 and 386

misc/cgo/bench/symbollookup

CL 76373 add runtime.CallersFrames benchmark

misc/cgo/test

CL 408074 [release-branch.go1.17] disable unhelpful GCC warning

misc/cgo/testcarchive

CL 419014 permit SIGQUIT for TestSignalForwardingExternal

misc/cgo/testplugin

CL 320911 testing
CL 321313 investigate

misc/cgo/testsanitizers

CL 411276 enable msan tests on freebsd/amd64

misc/cgo/testshared

CL 404754 add testcases for dwarf info of buildmode shared

misc/cgo/testtls

CL 196378 force TLS accesses on a non-main thread

misc/chrome

CL 299089 clean up the gophertool HTML

misc/ios

CL 300829 change to explicitly use python3 in Xcode

misc/wasm

CL 204619 allow Uint8ClampedArray with copyBytesToJS/copyBytesToGo
CL 406094 update deprecated substr usage

modcmd

CL 125258 fix typo and add one more example to -fix

modload

CL 320113 alldocs: assist the digest of module documentation
CL 339290 fix inspect go env when there is $GOPATH/go.mod exists

multipart

CL 190217 encode non-US-ASCII characters in Content-Disposition

net

CL 8683 implement FileConn, FileListener
CL 29310 Implement UnixConn.GetPeerCredentials
CL 73830 recognize non-LDH domain names as valid per RFC 1035
CL 84696 use NetEnabled for TestInterfaceHardwareAddrWithWmic
CL 86575 update documentation on IP transport for network parameter
CL 86576 update documentation on IPConn and UPDConn
CL 97975 empty write to pipe should not block
CL 105095 make concurrent socket system calls in test safe
CL 105715 use callpathSW in TestDialContextCancelRace
CL 120956 drop the use of syscall package in platform-independent code
CL 132437 extend documentation for net.FileConn()
CL 147378 clarify the behavior of ListenConfig.Listen{,Packet} with context
CL 162037 add Sys field to Interface for system-dependent information
CL 202599 Add LookupSOA methods
CL 221798 IPv6 network does not contain IPv4 to IPv6 translated addresses
CL 233577 add Backlog knob to ListenConfig
CL 247397 fix shadowing for vairable name
CL 263557 document where OpError.Op values can be found
CL 268259 expand IP when octets are missing
CL 273673 set and restore console codepage in runCmd
CL 287452 propagate context expiry
CL 290149 report local address on unsuccessful TCP dial attempts
CL 314989 clarify return values from Lookup* calls
CL 317110 adding IsNotFound to DNSError returned from cgo reverse resolution
CL 319593 add tcp WriteTo func to enable splice socket data to file
CL 322889 deprecate Temporary error status
CL 338069 fix file mode in unix domain socket on Windows
CL 343149 listen on specified multicast address
CL 358935 add GODEBUG knob to panic unspecified listens
CL 361535 add basic WriteMsgUDPAddrPort/ReadMsgUDPAddrPort test
CL 363374 add missing AddrPort Listen and Dial functions for UDP and TCP
CL 365396 Add avif image type detection to content type sniffing
CL 369554 add description to Resolver.LookupSRV
CL 372401 start interrupter only if context may be cancelled
CL 377155 add context-aware DialTCPContext, DialUDPContext, etc
CL 382996 add support for /etc/hosts aliases using go resolver
CL 391114 allocate fewer times at init time
CL 410435 fix receiver names are different
CL 413454 add FlagRunning to the Flags of struct Interface, to exactly reflect the states of an interface or NIC.
CL 414275 fix LookupNetIP to return IPv4 addresses instead of IPv4 in IPv6
CL 415580 store IPv4 returned from cgo resolver as 4-byte slice net.IP
CL 419356 precompute rfc6724policyTable in addrselect
CL 419734 Resolver.LookupIP return error for empty string
CL 423454 reenable TestLookupLongTXT
CL 423654 avoid relying on singleflight.Group.DoChan to detect hook called
CL 423855 use testenv.SkipIfOptimizationOff in TestAllocs

net/http

CL 55613 Try best to reuse tcp connection when early close case.
CL 103696 avoid incorrect redirection on paths containing encoded slashes
CL 111136 replace HTTP CONNECT client implementation
CL 127550 add an example for Client.Do and NewRequest
CL 132479 don't run backgroundRead if connection was hijacked
CL 181097 add context to tls structs
CL 191779 document additional uses of Requesty.GetBody()
CL 200437 don't cancel hijacked connection's request context
CL 210123 rewind request body on ErrSkipAltProtocol
CL 212408 document shallow cloning of some Request fields
CL 221677 document that SetCookie can quote the value
CL 226137 remove another arbitrary timeout in TestTLSHandshakeTimeout
CL 227438 prototype ServerTraceState to capture state of a request being handled
CL 234961 fix readCookies unable to parse out cookies that are not well written If cookie like "; xmuuid=XMGUEST-FCF117BF-4D1B-272F-829D-25E19826D4F8;type=protobuf", we can't get the cookie value Fixes #39087
CL 235523 add examples for disabling HTTP/2 in Transport
CL 250837 add a package to parse and serialize Structured Field Values
CL 251518 add CONNECT example for http.Transport
CL 271498 get rid of dot(.) from url in code document
CL 289929 add new error type to be returned on unsuccessful CONNECT request
CL 291636 continue using referer header if it's present
CL 295829 support mulit same transfer-encoding header
CL 310529 add MaxBodyBytes to Server
CL 311789 clarify that certFile doesn't require the root CA's certificate
CL 318690 add test for proxyAuth
CL 321369 fix hijack hang at abortPendingRead
CL 327474 add MaxConnLifespan to Transport
CL 328711 fix blocking finishAsyncByteRead.Read method
CL 340570 add a RoundTripperFunc helper
CL 345795 clarify TimeoutHandler buffer writes to memory
CL 352116 allow users to enable the default http round tripper debug logging
CL 353874 mention io.Seeker requirement in FS documentation
CL 356410 add Server.DisableOptionsHandler for custom handling of OPTIONS *
CL 364754 specify origin of non-200 proxy status errors
CL 374415 add client option to retain the auth/cookie headers
CL 376934 improve documentation of a Client request
CL 380674 fix memory leak in http.Transport
CL 381694 Client wraps context errors
CL 381956 set/override Content-Length for encoded range requests
CL 382117 expose "http: server gave HTTP response to HTTPS client" error
CL 385874 support http2requestBody.Close() being called multiple times concurrently
CL 386994 add doc details regarding Transport retries
CL 400174 DetectContentType: add audio/amr signature
CL 403077 centralize mgmt of TLS trace events
CL 406554 return an error if Write is called after WriteTimeout
CL 407654 allow zero-valued Expires in Cookie.Valid
CL 409154 close accepted connection when Closed
CL 409536 reverseproxy: forward 1xx responses
CL 409538 remove unused doneChan
CL 409754 return ErrNoCookie from Request.Cookie when name is ""
CL 412778 make Request.WithContext documentation less prescriptive
CL 413554 FileServer method check + minimal OPTIONS implementation
CL 413975 change variable initialization order
CL 417014 copy Authorization header when redirect from http to https Fixes #35104
CL 418614 accept HEAD requests with a body
CL 420174 work in progress per-request timeouts
CL 420414 [wip] check dir if contains DotDot in ServeFile
CL 420574 export `errCannotRewind`
CL 423314 don't panic on very large MaxBytesReaderLimit

net/http/cookiejar

CL 345989 optimize id and remove import fmt

net/http/httptest

CL 182917 make it possible to use a Server (TLS or not) to test cookies
CL 227924 add a regression test for #38370

net/http/httptrace

CL 186217 create internal copy of ClientTrace in WithClientTrace

net/http/httputil

CL 191937 empty outgoing request's Host once it is cloned by ReverseProxy.ServeHTTP
CL 215637 add support for X-Forwarded-Proto, X-Forwarded-Host and an option to not trust forwarded headers in ReverseProxy
CL 227773 test Dump functions with a real http.Client and http.RoundTripper
CL 263272 replace deprecated CloseNotifier method
CL 330589 add network optimize item when send small body
CL 374276 This change modifies Go to not add trailing slash on a direct reverse proxy Fixes #50337
CL 392514 reduce mem allocs for dummyBody client request dumps
CL 407214 add ReverseProxy.Rewrite

net/http/httputil/reverseproxy

CL 336929 set the flush interval to -1 even if the Content-Type includes additional parameters

net/http/pprof

CL 248700 add examples
CL 421635 link docs to runtime/pprof

net/internal/socktest

CL 105095 make concurrent socket system calls in test safe

net/mail

CL 139077 add Address.NameAddr method
CL 139177 decode RFC 2047 encoded strings within quotes
CL 238118 declare that domain parsing is less strict than expected
CL 344269 fix EOF error while reading header-only message

net/netip

CL 361116 add testable examples
CL 412475 add IPv6LinkLocalAllRouters and IPv6Loopback

net/rpc

CL 71692 add execution tracer user annotations

net/smtp

CL 104435 fix the bug which makes golang cannot handle smtp fail-auth
CL 242017 add Client.TLSConfig field and Client.SendMail method

net/textproto

CL 85195 Add an example for textproto.Conn
CL 170317 simplify commonHeader initialization
CL 410714 reject invalid header keys/values in ReadMIMEHeader
CL 421554 dont't ignore error in skipSpace function

net/url

CL 166464 reduce allocation on building URL String func
CL 168559 make URL.String parse and escape query
CL 172157 Parse allow ASCII percent-encoded chars in host
CL 174998 rework shouldEscape func to bitmask flag
CL 318289 fix documentation quotes
CL 392334 use look up table
CL 417395 normalize hex values before comparision
CL 422715 strip relative path components for JoinPath
CL 423514 consistently remove ../ elements in JoinPath

obj/x86

CL 219229 nop-only, align functions and jumps for better performance

os

CL 51414 add example for os.Readlink
CL 84896 use jobs to wait for process completion on windows
CL 87658 add example for os.PathError
CL 125261 remove read-only directories on windows
CL 170077 clarify that IsNotExist, IsExist, IsPermission and IsTimeout work with nil errors
CL 191313 fix ambiguous documentation of type FileMode
CL 201157 support Stat("CON") on Windows
CL 211801 implement FindProcess on Darwin instead of noop
CL 219638 make Chtimes accept empty time values to skip file time modification
CL 227457 permit Rename to read-only file on Windows
CL 228892 restart interrupted syscall on Plan 9
CL 235318 move TestStatSymlinkLoop out of the Windows-only test file
CL 246158 clarify the purpose of Process.Release method on Unix systems
CL 265037 fallback to open symlinks
CL 307170 set the correct op while returning errors from WriteAt, ReadFrom, ReadAt
CL 337449 hold fewer directory-reading buffers in memory
CL 338069 fix file mode in unix domain socket on Windows
CL 340769 document Getwd-related failures
CL 373354 set file mode for pipes on windows
CL 373355 return value for Stat() for files with a reserved name on windows
CL 374394 return EISDIR when ReadFile is attempted on a directory on windows.
CL 384160 make Readlink support app store symbolic links
CL 395255 unify the two RemoveAll implementations
CL 405275 File.Stat to use file handle for directories on Windows
CL 409294 add handling of os.Interrupt for windows
CL 410434 don't check for IsExist in MkdirAll example
CL 415094 do not call CreateSymbolicLink again if err is not ERROR_PRIVILEGE_NOT_HELD nor ERROR_INVALID_PARAMETER
CL 416775 implement fs.ReadFileFS for DirFS
CL 420235 disable polling for fuse devices on FreeBSD
CL 420334 only add file descriptors which are set to non-blocking mode to the netpoller

os/exec

CL 213337 add examples for exec.Error and exec.ExitError
CL 401834 clean up pipe-closing logic
CL 401835 implement Interrupt and WaitDelay
CL 401894 split local pipes by whether they are pumped by user code or internal goroutines
CL 401895 export the Context field
CL 414824 LookPath: use eaccess for exec check on linux

os/signal

CL 232378 retune the settleTime again
CL 369017 remove delay on Wait() for a process for windows

os/user

CL 264937 add examples for Current function

path

CL 227958 add security note to Clean and related examples
CL 340769 document Getwd-related failures

path/filepath

CL 106975 TestEvalSymlinks tests with "/" prefix fail in Windows
CL 111355 short-circuit VolumeName calls
CL 227958 add security note to Clean and related examples
CL 363814 add SkipAll
CL 378794 pass clean path to WalkDirFunc and WalkFunc
CL 405615 document that WalkDir uses OS paths

pprof

CL 142000 replace bits = bits + "..." to bits += "..." where bits is a string.
CL 142001 Replace stk[:] to stk where stk is a slice.
CL 380454 support limit the max number for dumping goroutines.

reflect

CL 63651 arena allocation API experiment
CL 114002 arena allocation API experiment
CL 179338 replace type assertion with a call to Type.common()
CL 191199 treat nil Value ptr as zero value of type
CL 224577 Dan's arena
CL 262157 ValueError: acknowledge it applies to non-receiver arguments
CL 275673 add example to SliceHeader
CL 284222 add Value.CallWith and Value.CallSliceWith
CL 378634 use binary search in MethodByName
CL 389635 add Value.Grow
CL 402315 change reflect.Ptr to reflect.Pointer
CL 408826 allow Value be stack allocated
CL 411476 add Value.SetZero
CL 411478 optimize Value.IsZero
CL 413474 do not escape Value.Type
CL 421880 use cgo.Incomplete instead of go:notinheap in tests
CL 423794 add Value.{Comparable,Equal}

reflect/type.go

CL 312714 add case judgement before scanning T's and V's methods

regex

CL 162828 use step in allMatches instead of manually processing runes

regexp

CL 87795 examples for Regexp.NumSubexp method
CL 118115 Clarify MatchString documentation.
CL 142197 add examples for regexp functions
CL 171417 Scan backwards for patterns ending in $
CL 171597 improve test coverage
CL 188800 optimize for provably too long inputs
CL 353711 allow patterns with no alternates to be one-pass
CL 354909 speed up onepass prefix check
CL 358756 handle prefix string with fold-case
CL 377294 allow prefix string anchored at beginning

regexp/syntax

CL 404100 test for lowercase letters first in IsWordChar

run

CL 420055 set GOENV=off when running 'go tool dist env'

run.bash

CL 320529 never pass the -no-rebuild flag to dist test

runtime

CL 3027 (SUPER HACKY) refactor runtime with adonovan's sockdrawer
CL 5461 system topology discovery
CL 5760 faster timers
CL 8194 more tests of deadlock detection
CL 9499 factor out object start computation
CL 9540 split greyobject into greyobject and checkmarkObject
CL 9541 push heapBitsForObject into greyobject/checkmarkObject
CL 9542 grey objects in bulk
CL 9873 add a more extensive gdb test for backtracing
CL 10110 Make forEachP more robust
CL 10553 always set iscgo=true on windows
CL 14071 (EXTRA HACKY) pull atomics out into pkg runtime/internal/atomic
CL 15560 direct bitmap allocation
CL 16296 signal forwarding for darwin-386
CL 21287 Assist ratio schemes code
CL 23432 ring buffer for binary debug logging
CL 25060 fix thread spinning in needm
CL 30013 move memstats.gc_trigger to gcController.gcTrigger
CL 30132 map a huge page at a time
CL 30133 rewrite persistentalloc to eliminate internal fragmentation
CL 33809 use frame pointers for callers
CL 34031 user events
CL 34291 bound number of sweeps per allocation
CL 34930 consolidate minPhysPageSize and minLegalPointer
CL 37335 augment inuse heap profile with collected garbage
CL 37732 enable c-archive on all Unix and Windows systems
CL 38180 add SchedStats API
CL 40294 perform card marking in the write barrier
CL 40295 inline card mark on write barrier fast path
CL 42931 benchmark page fault performance
CL 44012 elapsed time tracking utilities
CL 44339 benchmark for lots of itabs
CL 45142 start goroutines with a 16K stack
CL 46411 augment inuse heap profile with collected garbage
CL 47270 heap characterization
CL 56591 low level card marking types and functions
CL 56592 heap characterization
CL 59390 strength reduce key pointer calculations in generic map functions
CL 60430 improve makemap overflow checks
CL 61191 specialize makeslice calls
CL 62971 reduce contention in gcDrain
CL 63651 arena allocation API experiment
CL 65010 generational scratch pad
CL 65210 fix unpaired atomic operations
CL 67610 heap characteristics cleanup
CL 67611 add Syslook logic
CL 67612 Remove flaky buildModePie test
CL 67613 improve comments and print statements
CL 72650 use a spin loop to wait before stealing runnext
CL 77651 internal access to Linux perf_events API
CL 80975 allowUnsafePointerMaps
CL 94335 reset block, mutex profile counters after rate change
CL 95676 mark itab go:notinheap
CL 98335 Expose MemStats for previous GC cycles.
CL 102755 background profiling support
CL 105357 Add card marking
CL 105358 Sanity checks on pointer maps
CL 105359 generational scratch changes
CL 105360 fixup commit
CL 105361 fixup for early return if card marking is not on.
CL 105362 scratch work DO NOT MAIL
CL 105363 Standardize wb buffer ordering
CL 105364 Allow unsafe pointer maps and add card counters
CL 105365 Schedule generational vs. full cycle
CL 105366 Generational WB performance cleanup.
CL 105367 Gen GC without Write Barriers
CL 105368 Generational GC optimization
CL 105369 No WB cards with span granularity
CL 105370 No WB with N cards/span
CL 105371 No WB cards with rehash at full GC
CL 105372 No WB cards that reseeds hash at full GC
CL 105373 Collect no WB card stats
CL 109417 improve performance of grow() in mheap.go
CL 111356 use CLOCK_BOOTTIME in nanotime on Linux
CL 112199 noWBCards buffering for aeshash
CL 114002 arena allocation API experiment
CL 122577 test g0 stack overflow handling on all OSes
CL 125216 add windows verion of TestPanicSystemstack
CL 136555 experimental GC-related changes to scheduling
CL 136715 adjust mark-assist boost, put info in trace
CL 137475 panic if tidExist returns unexpected error
CL 137476 constants and data structures for generational GC
CL 137477 card table initialization
CL 137478 process a shard of cards
CL 137479 is GC cycle full or generational
CL 137480 divide card scanning work
CL 137481 make mark bits sticky
CL 137482 trigger generational GC
CL 137483 debugging and trace aids
CL 138857 log profile record buffer overflow/underflow
CL 138961 helper to compute span's "fullness"
CL 138962 use asynchronous sweeping for small allocations
CL 138963 simplify sweepone result
CL 139101 use wrappers for op= map operations
CL 139458 debug racy/re-entrant gcWork use
CL 144099 add support for -buildmode=c-shared for GOARCH=mips{,le}
CL 148823 wire g and p
CL 148901 preempt goroutines that make repeated syscalls/cgo calls
CL 148978 hack for span allocation tracing
CL 153359 enhance memmove() function using SVE instructions
CL 155539 add zerobase tests
CL 159377 calculate young object mortality rates
CL 160497 add pairing heap implementation
CL 162159 calculate pointer hashing times
CL 169837 support for getting snapshots from perf record
CL 171720 new timers
CL 172057 tweaks to permit high inlining levels
CL 176218 record locks held by M
CL 180077 add back elided stack footer on traces of over 100 depth
CL 183317 fix SetMaxHeap semantics
CL 184442 unscavenge span without heap lock
CL 184497 block on background scavenger only if necessary
CL 185617 avoid re-acquiring heap lock in scavengeLocked
CL 187137 keep track of netpoll usage
CL 187817 bound small object sweeping to 100 spans
CL 190617 change the page size to 64 KiB
CL 191000 avoid panicking on sigaction failure for SIGRTMAX-1
CL 192703 retain build tags in GOFLAGS
CL 193857 make the scavenger sleep for a computed time if its ahead
CL 193858 fix huge page breaking logic in scavengeSplit
CL 194657 add GODEBUG=stwtrace=1
CL 195577 enable go programs to crash on windows
CL 200397 add allocation latency histogram
CL 202082 make use of unsafe.Slice
CL 202449 simplify mtab.init
CL 202452 improve interface conversion panic text
CL 207442 experiment with less aggressive GC-ing based on triggerRatio
CL 208218 stress testing for non-cooperative preemption
CL 211307 use monontonic time consistently on Windows
CL 212301 use frame pointers to implement physicalCallers(), speed up trace
CL 212638 disable scavenge
CL 212639 disable the scavenger
CL 214139 add a not-empty field atomically checked to reduce timer lock overhead
CL 214585 remove page allocator fast path and spin
CL 214999 arrange to stop tickers when they are garbage collected
CL 221517 inject a VZEROUPPER on darwin/amd64 even if we don't preempt
CL 221981 save signal context before calling sigpanic on unix/windows
CL 223797 prefer to wake an idle P when enlisting bg mark workers
CL 224577 Dan's arena
CL 226284 remove TODO comment about NOFRAME, now done
CL 226517 avoid array clone during cgo call
CL 227799 optimize mutex logic of netpoll and resolve TODO item on aix
CL 228577 expand BenchmarkWakeupParallel tests
CL 228817 add alloctrace
CL 228820 simplify and optimize memmove for amd64
CL 228893 implement async preemption on Plan 9
CL 233361 deflake TestSpuriousWakeupsNeverHangSemasleep
CL 241080 don't smash the frame pointer slot in asmcgocall on ARM64
CL 241158 adjust frame pointer on stack copy on ARM64
CL 242397 assume worst-case scan work in revise with max heap
CL 244633 fixes so fp is correct for open-coded defers called in same frame after a recovery
CL 246579 use atomic decIfPositive
CL 246657 increase/decrease npidle counter before operate pidle list
CL 250183 fix missing osStackAlloc/osStackFree for stackFromSystem
CL 251060 object lifetime prediction
CL 253398 deprecate SetCPUProfileRate
CL 266937 support MADV_DONTNEED on the BSDs and Solaris/Illumos
CL 266939 reduce cache line use of AES hash on 386/amd64
CL 267417 disable preemption in startm (systemstack)
CL 268517 use calculated limits instead of 1<<31-1 as max for printing tracebacks
CL 271991 enable crash dump creation on Windows
CL 272132 simplify showframe arguments
CL 275895 save and restore R3 on mips64 load_g
CL 277373 simplify slicebytetostring
CL 277374 remove stale comment on bucket
CL 286972 add M id to traces
CL 288232 only recheck for wasSpinning
CL 290410 improve stack memory allocation speed
CL 293959 remove unnecessary bitwise XOR in noescape
CL 299649 use Haswell instructions in scanobject
CL 303349 set up TLS for runtime·clone
CL 306673 rename _m_ to mp
CL 308972 demonstrate use of internal/align
CL 312215 use unsafe.Add and unsafe.Slice
CL 315830 delay SetConsoleCtrlHandler until runtime.main
CL 317918 remove all testprog.Lock in signal_windows_test.go
CL 317932 add missing persistentalloc memstats
CL 321789 exit harder in badsignal2
CL 330109 optimize multiple EOR with EOR3 on ARM64
CL 330471 call poll with timeout==0 on AIX
CL 330835 fix uncondition calls to traceGCSTWDone
CL 334878 fix types in openbsd/amd64 and openbsd/arm64 libc assembly
CL 334991 add check before using arguments with -buildmode=c-archive and -buildmode=c-shared on non glibc systems such as musl/uclinux
CL 337391 clarify finalizer semantics for tiny objects
CL 343071 implement largeiface GOEXPERIMENT
CL 345089 add and use runtime/internal/sys.NotInHeap instead of //go:notinheap
CL 348393 use aligned loads and stores for memmove on riscv64
CL 348735 support -buildmode=c-shared on linux/mips64{,le}
CL 351131 add an experiment to disable idle GC mark workers
CL 354790 add an exit hook facility
CL 356109 add missing //go:nosplit for efaceOf
CL 356253 reduce unnecessary return in netpoll
CL 357389 remove AVX checks in memmove for GOAMD64>=v3
CL 361957 skip TestArenaCollision when sysReserve returns nil
CL 362795 refactor ARM VDSO call setup to helper
CL 362936 rewrite the entries in moduledata.itablinks when loading a plugin
CL 363095 add makebyteslice and growbyteslice
CL 363417 use epoll_pwait2 for netpoll if available
CL 367046 refine fuzzing instrumentation counters
CL 367076 add workaround for exynos CPU and enable LSE atomics in Android
CL 367295 clean tls_arm64.h up
CL 367296 implement Pinner API for object pinning
CL 368135 clean up atomicAllGs API
CL 369494 add missing //go:nosplit for Windows context methods
CL 370664 use runTestProg in more places
CL 370665 use testenv.RunWithTimeout liberally
CL 370874 debugging print for netbsd crash
CL 371615 take LLC size into account for memclr_amd64
CL 373395 fix mpagecache empty() comment error
CL 381196 fix badsignal2 to initialize r3 with a valid address
CL 381775 don't crash on nil g in sigtramp on windows arm64 platform
CL 385517 optimize concatstring*
CL 387254 add option to debug compiler/linker on panic
CL 387874 track on-cpu time per goroutine
CL 387975 prototype CL showing possible implementation of arenas
CL 390035 don't unmap arena chunk address regions, make them fault instead
CL 390036 recycle arena address space when no more pointers are found
CL 391856 fast clock_gettime on FreeBSD, split getHPETTimecounter
CL 392314 let sysmon sleep in netpoll if possible
CL 395899 debug mappedReady
CL 397016 create async work queue to handle runtime triggers
CL 397517 resolve #52093
CL 397576 remove dead code and unnecessary checks for amd64
CL 400134 refactor finalizer goroutine status
CL 401234 add hook to register coverage-instrumented packages
CL 401760 mention nosplitvis in HACKING
CL 401776 set userForced while holding gcsema
CL 402094 add check before using arguments with -buildmode=c-archive and -buildmode=c-shared on non glibc systems such as musl/uclinux
CL 404175 document debugCallV2 behavior around the RFLAGS register
CL 405549 avoid staticinit dependency with sigsetAllExiting
CL 405657 optimize memmove of overlapping regions based on cache size
CL 406574 reduce useless computation when memoryLimit is off
CL 407509 eliminate cache miss in findObject path
CL 407735 allow page marks to be set on any page of the span
CL 407736 remove heap lock acquisition in the page reclaimer
CL 408814 add address sanitizer support for ppc64le
CL 408827 check heap to stack pointers
CL 410796 supports configurable CPU profiling method Start
CL 410797 add perfEventOpen, fcntl, and ioctl system calls
CL 410798 support PMU events based cpu profiling for linux
CL 410799 support more PMU events
CL 411274 add msan support on freebsd/amd64
CL 413174 switch FreeBSD to use the non-COMPAT_FREEBSD11 version of the kevent syscall
CL 413365 add symbolic constants for freebsd/386 syscalls
CL 413366 add symbolic constants for freebsd/amd64 syscalls
CL 414214 fix formula for computing number of padding bytes
CL 415817 switch openbsd/mips64 to pthreads
CL 416035 remove the fake mstart caller in systemstack on linux/loong64
CL 416455 use better line numbers and names for wrappers
CL 416814 document optional now int64 args/results more, update js/wasm beforeIdle
CL 417480 remove unused crashTest
CL 417558 smooth cons/mark with a moving average and use actual trigger
CL 418554 redo growslice calling convention
CL 419314 update doc on ThreadCreateProfile, "threadcreate"
CL 419435 print a stack trace at "morestack on g0"
CL 419654 remove the started field from sweepdata
CL 420114 add plugin support for linux/riscv64
CL 420597 don't race cmd.Wait and cmd.StdoutPipe read
CL 420895 allow stale span pointers in the page reclaimer
CL 420977 minor refactoring of _rt0_loong64_linux
CL 420978 fix gcWriteBarrier frame size on loong64,mipsx,mips64x
CL 421075 switch openbsd/mips64 locking to libc
CL 421076 switch runtime to libc for openbsd/mips64
CL 421077 convert syscall on openbsd/mips64 to libc
CL 421078 save and restore callee-save across signals on openbsd/mips64
CL 421615 cleanup timer codes
CL 421656 use StableCounter implement cputicks() on linux/loong64
CL 421878 add and use runtime/internal/sys.NotInHeap
CL 421994 move epoll syscalls to runtime/internal/syscall
CL 422634 redo heap bitmap
CL 422635 process ptr bitmaps one word at a time
CL 423134 fix "morestack on g0" check for wasm
CL 423135 halt after calling runtime.bad* from wasm
CL 423136 atomically load and update panicking
CL 423137 replace custom dying check with startpanic_m
CL 423275 document GODEBUG=cpu.* in runtime package
CL 423359 add safe arena support to the runtime
CL 423364 factor out mheap span initialization
CL 423365 factor out GC assist credit accounting

runtime internal/cpu

CL 414775 rename "Zeus" "NeoverseV1".

runtime/cgo

CL 120858 use pthread stack bounds on Linux
CL 133938 MSVC toolchain support in cgo native code
CL 392854 store M for C-created thread in pthread key
CL 415915 let darwin pthread stacksize follow rlimit

runtime/coverage

CL 355451 runtime routines to emit coverage data
CL 401236 apis to emit counter data under user control

runtime/debug

CL 46751 add SetMaxHeap API
CL 227767 [release-branch.go1.14] add SetMaxHeap API
CL 384161 expand fuzz corpus for FuzzParseBuildInfoRoundTrip

runtime/internal/atomic

CL 414414 enable atomic 64bit types for all functions on linux/loong64

runtime/metrics

CL 387874 track on-cpu time per goroutine
CL 404307 add CPU stats

runtime/pprof

CL 97495 change default cpu sample rate to 99 Hz.
CL 163137 removed code duplication and changed writer for tabwriter
CL 188499 add new LabelSet construction helper to reduce allocations
CL 241138 remove labelMap indirection
CL 248728 add logging for debugging issue 40823
CL 404697 add counting profile and sampling
CL 416975 add memory mapping info for Windows
CL 419314 update doc on ThreadCreateProfile, "threadcreate"

runtime/proc

CL 322569 update forcePreemptNS magic number

runtime/proc.go

CL 286033 add comment when schedule in the GC mark phase

runtime/race

CL 414514 update race_windows_amd64.syso
CL 420197 update race_windows_amd64.syso

runtime/trace

CL 132676 document missing params for WithRegion
CL 387954 dump encoded trace to failure log
CL 401777 record HeapGoal when StartTrace

sizeof

CL 241679 new package with constants for Int, Uint, Uintptr, Int8, etc.
CL 242018 consolidate hardware size constants

sort

CL 101415 implement asymptotically optimal Stable
CL 236778 use math/bits.Len32 for log2(length) instead of loop
CL 237437 improve speed of HeapSort

sort/search

CL 367694 documentation expand

spec

CL 290870 move comments about method types and literals
CL 332231 link "addressable" to its definition
CL 381954 fix links to some headers in the page
CL 385536 dummy CL to hold feedback
CL 397174 fix typo in go_spec.html
CL 400095 permit write defined type in type term
CL 401874 clarify type set and interface are different
CL 413714 add section on reference types

sql

CL 333832 skip recording returnedAt for fixed conn pool

src

CL 406076 apply gofmt -w -s .
CL 406395 apply gofmt -w -s -a .
CL 406397 apply gofmt -w -s .

src/bytes

CL 349790 perfect bytes.Title BUG comments

src/strings

CL 284072 use comprehensive examples in special functions

ssa

CL 183677 partial prototype for open-coded defers.

strconv

CL 172077 benchmark large string in AppendQuoteToASCII
CL 336749 add example for QuotedPrefix
CL 343876 document lack of up-front UTF-8 checks in Unquote
CL 345488 optimize Parse for []byte arguments
CL 412338 rely on utf8.AppendRune

strconv/ftoa.go

CL 286112 add comment when format print float but Grisu3 algorithm failed

strings

CL 66374 simplify (*byteReplacer).WriteString
CL 77092 switch Index to the Two-Way string matching algorithm
CL 266538 use SIMD for LastIndexByte on amd64
CL 303274 adjust and add tests for strings.Index and strings.LastIndex
CL 334884 add Clone
CL 336431 document properties of EqualFold
CL 407176 add CutPrefix and CutSuffix
CL 408116 add CommonPrefixLen function
CL 411477 reuse the input string for Repeat count of 1
CL 412339 rely on utf8.AppendRune
CL 419054 optimize Repeat
CL 423435 leverage pool to reduce allocations in byteReplacer.WriteString()

sync

CL 16469 make Mutex fair
CL 33272 deflake TestWaitGroupMisuse2
CL 60570 Deduplicate some code in sync/map.go
CL 127552 add an example for Mutex
CL 132935 add examples for Map and Map.Range
CL 136115 clarify proper Pool usage for dynamically sized buffers
CL 153598 added an example for sync.Cond
CL 174205 add examples for Mutex and RWMutex
CL 215359 add benchmark for issue 17973.
CL 215360 refactor RWMutex slightly to prepare for future changes.
CL 215361 Implement a version of RWMutex that can avoid cache contention.
CL 215362 Implement a procLocal abstraction.
CL 215364 implement the RWMutex's lockTable type.
CL 215365 write a benchmark for RLocks with a full table.
CL 234497 document the happens-before guarantees made by WaitGroup.
CL 314229 improve sync.Pool object stealing
CL 329769 faster RWMutex for writers
CL 337390 add an example for Map
CL 337393 replace the incorrect Pool usage example
CL 399094 add new Map method Swap, CompareAndSwap, CompareAndDelete
CL 413774 clarifies the Wait() docstring
CL 416476 optimize the memory padding in poolLocal struct
CL 417955 randomize Pool behavior in race mode

sync/atomic

CL 105041 split examples to a different file
CL 133656 add example for CompareAndSwapInt32
CL 395214 add typed atomic values

syscall

CL 8683 implement FileConn, FileListener
CL 18253 extra error source info for StartProcess
CL 84896 use jobs to wait for process completion on windows
CL 160828 perform environment variable sort for createEnvBlock
CL 162037 add Sys field to Interface for system-dependent information
CL 180398 allow returning thread handle from StartProcess
CL 208537 add WSAENOBUFS and WSAEMFILE error codes to mark them as temporary.
CL 237737 add Get/Set methods to Stat_t.Size, Flock_t.{Start,Len}
CL 242999 document Sysinfo_t
CL 288272 introduce SysProcAttr.ProcThreadAttributeList
CL 294170 unify bsd/amd64 Syscall9
CL 391835 Add double quotes if parameter contain special symbols
CL 405275 File.Stat to use file handle for directories on Windows
CL 407574 add new CLONE_ flags for Linux
CL 411594 implement EpollCreate using EpollCreate1 on all linux platforms
CL 411596 remove FreeBSD 11 and below 64bit inode compatibility shims
CL 415995 make use of StartupInfo.Reserved2 on Windows
CL 416115 Faccessat: use faccessat2 on linux
CL 417694 fix skipping some tests on Linux
CL 417695 add CgroupFD support for ForkExec on Linux
CL 421077 convert syscall on openbsd/mips64 to libc
CL 421441 avoid serializing forks on ForkLock
CL 422374 remove cloexecSocket fallback path
CL 423676 make mkall.sh accept file list

syscall/js

CL 367045 allocate makeArgs slices on stack
CL 402455 enable a JS Promise pattern for Funcs

test

CL 321450 use internal linking with deadlock detector test
CL 351464 Remove iota's unused variable
CL 385516 add a testcase for #50823
CL 405481 make run.go / runindir use go.mod if one is supplied
CL 417481 add test that caused gccgo to crash
CL 417874 add test that caused gccgo crash
CL 421881 use cgo.Incomplete instead of go:notinheap for "run" tests
CL 423074 add non-generic version of issue54343.go for trybots
CL 423814 add regression test for issue 43942
CL 423834 fix issue53702.go for noopt builder

test/bench/garbage

CL 422215 delete unreachable println code

test/codegen

CL 412115 updated multiple tests to verify on ppc64,ppc64le

testenv

CL 370705 improve RunWithTimeout

testing

CL 47411 add support for benchsplit flag
CL 92617 add option for running benchmarks a fixed number of iterations.
CL 145279 mention the "_test" package idiom
CL 146897 add SetBenchmarkLabel
CL 227499 use QueryPerformanceCounter for benchmarks
CL 230978 fail benchmarks that don't loop over b.N
CL 250950 fix failure using TempDir in Benchmark
CL 266917 document -benchmem flag output format
CL 289972 add cpu-ns/op to all benchmarks
CL 301589 add diffing to clearly discern Example test failure output
CL 317916 Improve ambiguous error message about wrong value for `-benchtime` flag.
CL 348309 more informative comment on test race code
CL 352349 reject calls to Run within Cleanup callbacks
CL 352350 fix error message when a parallel Cleanup calls runtime.Goexit
CL 357590 document custom units
CL 357914 allow structured metadata in test2json
CL 372395 fix benchmark overflow
CL 395374 report line number for F.Add call with mismatched type
CL 413236 skip parallel tests when -failfast is enabled
CL 415035 give an example for ReportMetrics in a parallel benchmark
CL 419323 add lock on benchmark extra write
CL 420254 add Elapsed method to testing.B
CL 420415 explain using a _test package
CL 421437 do not print 'root' benchName
CL 421439 add go test -skip flag

testing/fstest

CL 332869 test that ReadDirFile on a non-dir fails

tests

CL 133942 update various tests to prepare for MSVC compiler toolchain

text/template

CL 144657 clarify truthiness of structs
CL 308769 compare reflect.Value instances differently
CL 318769 unify arg handling for slice, index
CL 423554 add ExecuteFuncMap and ExecuteTemplateFuncMap

text/template/parse

CL 410296 speed up lexer with a buffered channel
CL 421883 simplify I/O in lexing

time

CL 104215 Improve example for Sleep
CL 144104 add an example on how to create a timestamp using a time object
CL 163260 fix parse month error message
CL 214999 arrange to stop tickers when they are garbage collected
CL 323271 make Duration implement encoding.Text{Marshaler,Unmarshaler}
CL 352710 fix timer significantly delayed in some cases
CL 382734 implement Compare method
CL 417934 adjust time zone offset if desired location differs mere seconds when parsing string
CL 418376 add comment explaining >>33 in Now
CL 423297 fix LoadLocation documentation formatting
CL 423634 optimize GoString

time/format

CL 349229 add 24 hour Kitchen format for non AM/PM

time/tzdata

CL 389834 use go:embed for zoneinfo.zip
CL 404435 encode the zipfile as a single giant string

tmp

CL 361268 test

types

CL 398854 experiment with merging error_ and Error

types2

CL 334989 rename 'imported and not used' error to 'imported but not used'
CL 383074 put error causes on new line after a ':'
CL 396516 use declaring interface as receiver for interface methods
CL 397514 separate implementation of term from Term
CL 398316 don't report an error for certain valid shifts
CL 404880 eliminate Named.fromRHS
CL 410363 ensure that named types do not expand infinitely
CL 410955 consistently write "x | y" rather than "x|y" for unions
CL 415334 exported predicates to return false for invalid type arguments

unicode

CL 154419 update Unicode tables using new generator
CL 419756 split base functionality into internal package

unicode/utf16

CL 395114 add RuneLen
CL 409054 add AppendRune

unicode/utf8

CL 33637 use range statement for RuneCountInString

unsafe

CL 48965 document conversion of bytes to struct

vet

CL 60950 add test case for build constraint(tag)

wasm

CL 283012 include DWARF information in Wasm builds

wip

CL 415034 crypto/tls: add cipher suites TLS_ECDHE_PSK

wrapper

CL 184818 built-in wrapper interface

x/arch/arm64/arm64asm

CL 388714 export disassembler Args fields

x/arch/loong64asm

CL 358854 port to loong64

x/arch/ppc64/ppc64asm

CL 418857 fix objdump tests
CL 418858 fix BHRBE argument translation
CL 418859 add ISA 3.1B support

x/arch/ppc64/ppc64map

CL 350609 add encoder functionality

x/arch/ppc64map

CL 418858 fix BHRBE argument translation

x/benchmarks

CL 384496 debugging

x/benchmarks/benchmarks/gc_latency

CL 372256 add new microbenchmark for tricky mutator latency issues

x/benchmarks/benchmarks/stats

CL 321963 improve (?) walk function

x/benchmarks/cmd/bench

CL 413915 add repository key

x/benchmarks/cmd/bent

CL 362374 add some more benchmarks
CL 365716 remove repo information from rarely used benchmark configs
CL 373504 add support for automated fuzzing

x/benchmarks/sweet

CL 382675 validate that assets are unmodified instead defensively copying

x/blog

CL 235525 content - amend reference to dated bug
CL 235897 Fix link and improve wording
CL 245161 added a trivial case that can save developers time in quick onboarding

x/blog/Article page

CL 318269 make title not clickable

x/blog/content

CL 226207 fix typo in concurrency-timeouts.article

x/build

CL 234660 Expose more ReviewInfo fields in the Go Gerrit client
CL 288252 Remember INSTALLDIR on upgrade
CL 314809 gerrit.ProjectInfo struct should include web_links

x/build/DO NOT SUBMIT

CL 354309 cmd/coordinator: run dev mode from workstations
CL 354310 make reverse buildlets work locally
CL 354314 cmd/coordinator: show specific benchmark
CL 361419 make dashboard work locally
CL 361420 add local perf builder
CL 398134 debug

x/build/WIP

CL 398135 Update benchseries
CL 398136 annotate time
CL 398137 perf: push to influx
CL 398138 debug

x/build/all

CL 406314 make deleteTimeout a required parameter in Start{NewVM,Pod} methods

x/build/build/maintner

CL 229017 Handle comment sync on deleted GitHub issue

x/build/cmd/coordinator

CL 103871 include the Change-ID in the farmer URL
CL 354312 MVP of running benchmarks on -perf builders
CL 354313 publish results on farmer
CL 393639 plumb down main revision commit date to bench upload
CL 410016 only expose /metrics in dev mode
CL 413686 pass repository name to cmd/bench

x/build/cmd/downscope

CL 129495 new command to trail audit logs for in-use permissions

x/build/cmd/gerritbot

CL 340916 be more direct about pointing at Gerrit in GitHub comments

x/build/cmd/gomote

CL 418154 add groups
CL 418274 add support for groups to create
CL 418275 add support for groups to destroy
CL 418295 add support for groups to list
CL 418296 add support for groups to push
CL 418297 add support for groups to run
CL 418299 add -count flag to create
CL 418300 factor out run into doRun
CL 418301 add -setup flag to create
CL 418302 add -new-group flag to create
CL 418780 surface the command that failed for v2 commands
CL 418781 add -collect flag to run and refactor output writing
CL 418782 add support for groups to the gettar command
CL 418783 add support for groups to ping
CL 418784 use doPing instead of direct InstanceAlive requests
CL 418785 add support for groups to ls
CL 418786 switch to specifying v2 via env var instead of by prefix
CL 418787 add -destroy-group flag to destroy
CL 418788 make "create" create a new group from GOMOTE_GROUP
CL 418790 add documentation for gomote v2
CL 418894 add -until flag to the run command
CL 418934 add support for groups to puttar and improve interface
CL 418935 add support for groups to putbootstrap
CL 418936 add support for groups to the put command
CL 418937 add support for groups to the rm command
CL 418938 clean up doPush interface with the options pattern
CL 418939 factor out create functionality into doCreate
CL 419085 factor out instance destruction into doDestroy
CL 419086 factor out putting bootstrap toolchain into doPutBootstrap

x/build/cmd/gopherbot

CL 38285 add -review flag for checking Gerrit CL for invalid
CL 127930 change issue notification comment to include author name
CL 145658 freeze issues after 30 days, link to Questions wiki page
CL 170863 CC triaged issues to owners
CL 171238 assign reviewers based on commit message prefixes
CL 181977 add the author of the change to the notification on github
CL 182419 relaxed matching rule for the documentation label
CL 396894 don't autosubmit CLs with wait-release topic
CL 403684 replace deprecated grpc.WithTimeout

x/build/cmd/greplogs

CL 408936 use a built-in list of broken builders instead of rebuilding it

x/build/cmd/racebuild

CL 397475 work around old Linux distribution on builders
CL 414475 update compilers used for windows syso build
CL 415674 support cherry-picking CL into Go repo
CL 415675 add -copyonfail debugging flag
CL 419423 add -keepmote debugging flag
CL 419424 add -llvmrepo option
CL 419425 development hacks
CL 421254 pass --allow-releaseinfo-change to apt-get update

x/build/cmd/upload

CL 420215 remove special Go1.4 bootstrap support

x/build/commitcommentshook

CL 284713 politely respond to commit comments on golang/go

x/build/dashboard

CL 420354 update freebsd-arm-paulzhol Note, remove 52679 from KnownIssues
CL 423574 add linux-arm64-boringcrypto builder

x/build/env

CL 163005 add Dockerfile for generating a Fuchsia buildlet

x/build/env/android-amd64-emu

CL 235098 upgrade NDK to version 21.1.6352462

x/build/env/corellium

CL 422996 update Corellium Android builder setup scripts

x/build/env/corellium/ios/files

CL 331009 silence linker warning

x/build/env/linux-ppc64/osuosl

CL 422074 increase cpu/container

x/build/env/linux-ppc64le/osuosl

CL 422074 increase cpu/container

x/build/env/linux-x86-bullseye

CL 384934 add gpg-agent package

x/build/env/windows-arm64

CL 375396 tweaks for Windows setup

x/build/gerrit

CL 221614 add ListChangeComments method

x/build/gomote

CL 419087 add the gomote package, which provides a high-level client

x/build/internal/access

CL 408675 create

x/build/internal/coordinator

CL 410015 measure GetBuildlet latency

x/build/internal/gophers

CL 423340 update

x/build/internal/relui

CL 386055 remove DefinitionHolder, replace with simple map
CL 423337 clean up redundancies
CL 423338 send CLs to coordinators

x/build/internal/relui/sign

CL 422598 add signing server

x/build/internal/relui/task

CL 423336 explode TweetRelease arguments

x/build/internal/task

CL 423335 explode AnnounceRelease arguments
CL 423338 send CLs to coordinators
CL 423339 add no-op CL test

x/build/internal/workflow

CL 423037 add expansions

x/build/maintner

CL 151658 add ability to define custom checks on sync errors
CL 152017 corpus can now add GitHub and Gerrit repos while in SyncLoop
CL 160699 tombstone issues that are moved to a differnt repository
CL 161521 correctly tombstone "transferred" issues
CL 170338 support gcslog updates from master mutation source
CL 176638 correctly tombstone "transferred" issues
CL 205598 add function to mark an Issue as Tombstoned
CL 310012 pick the lowermost Change-Id line
CL 312409 fix bug in lineValueOK in gerrit.go

x/build/maintner/maintnerd/maintapi/version

CL 245277 support beta and RC release tags

x/build/perf

CL 396854 add cron endpoint for pushing perfdata to InfluxDB
CL 413425 add spinning gopher gif to loading page
CL 413687 ingest repository key to influx
CL 417579 add -save-json output for generating test inputs
CL 417584 add option to reply using canned JSON data

x/build/x/build

CL 39536 added age-based retry refusal.

x/build/x/build/cmd/gopherbot

CL 185897 do not consider nested backport requests

x/crypto

CL 115336 adding new key wrap support as per rfc 3394 and 5649
CL 209963 Test more OCSP ResponseStatus cases
CL 212359 Generates a public key from existing private key.
CL 226982 Add support for "hmac-sha2-512-etm@openssh.com"
CL 233166 Unmarshal subproblems from problem details
CL 253820 Update bcrypt.go
CL 374376 DSA - FIPS 186-3 key sizes
CL 418680 Update client.go

x/crypto/#29286

CL 154458 proposal for interface which exposes either callback or db.

x/crypto/SSH

CL 272406 fix return value of handshakeTransport.writePacket()

x/crypto/acme

CL 209678 add support for external account bindings
CL 244617 Allow to customize isRetriable fn on the ACME client
CL 384698 cleanup more pre-RFC code and comments

x/crypto/acme/autocert

CL 155744 Enable custom ports
CL 323312 increase failure retry interval
CL 381294 add mechanism to force async reissue on looming CA revocation
CL 381994 add support for dns-01 challenges
CL 384698 cleanup more pre-RFC code and comments

x/crypto/all

CL 80300 fix more issues reported by golint
CL 316450 upgrade x/text to its latest release version (v0.3.6)

x/crypto/argon2

CL 102422 add AVX2 implementation
CL 189878 fix panic when calling IDKey or Key with keyLen == 0
CL 275393 improve docs for threads parameter
CL 332289 avoid clobbering BP

x/crypto/bcrypt

CL 177818 document 72-byte password length limit
CL 193079 add easy bcrypt example
CL 309392 simplify bcrypt's base64 by using base64.Nopadding
CL 318710 add Calibrate function
CL 356469 use base64.NoPadding

x/crypto/blake2b

CL 339509 export Digest and (*Digest).Init

x/crypto/blake2s

CL 241437 Allow computing variable-length digests.

x/crypto/chacha20

CL 294649 Allow reinitialisation of existing chacha20 structure

x/crypto/crypt/md5crypt

CL 354143 MD5 APR1 implementation of crypt(3).

x/crypto/crypto

CL 361374 fix wrong formulas in comments
CL 404398 add AES-GCM-SIV
CL 404534 implement POLYVAL

x/crypto/crypto/cryptobyte

CL 421014 add ReadUint64 and AddUint64

x/crypto/crypto/hkdf

CL 423414 remove useless call to Reset

x/crypto/crypto/ocsp

CL 216423 Add Raw field to ocsp.Response
CL 341189 Fix typo in comment

x/crypto/crypto/poly1305

CL 105896 add arm64 implementation using multiword arithmetic

x/crypto/crypto/rc6

CL 73032 New package

x/crypto/crypto/salsa20/salsa

CL 235057 use stdlib rather than rotating/encoding by hand
CL 283792 implement XORKeyStream12 and XORKeyStream8

x/crypto/cryptobyte

CL 98135 add support for UTCTIME values
CL 274242 fix ReadOptionalASN1Boolean
CL 400294 add AddString api to the Builder

x/crypto/cryptotest

CL 112315 new package

x/crypto/curve25519

CL 39770 improve amd64 ladderstep assembly
CL 165877 add faster X25519 for amd64 arch
CL 205158 implement new X25519 API
CL 242177 import fiat-crypto code
CL 314889 use fiat-go

x/crypto/go.mod

CL 374278 update imports to latest versions

x/crypto/md4

CL 104576 implement BinaryMarshaler, BinaryUnmarshaler

x/crypto/ocsp

CL 34664 check OCSP EKU and valdity time on embedded responder certificates.
CL 37878 replace encoding/asn1 with cryptobyte
CL 406995 use produced at timestamp of template when creating a response

x/crypto/openpgp

CL 149677 fix infinite loop on unknown cipher type / key

x/crypto/openpgp/*

CL 413835 properly invoke .Close on errors

x/crypto/openpgp/clearsign

CL 418855 fix minor unreachable code caused by t.Fatalf

x/crypto/pbkdf2

CL 85535 use larger int64 iteration counts and key lengths

x/crypto/ripemd160

CL 104576 implement BinaryMarshaler, BinaryUnmarshaler

x/crypto/scrypt

CL 191760 explain how to generate a salt
CL 320390 recommending larger values in 2021

x/crypto/secretstream

CL 288969 add package

x/crypto/sha3

CL 104576 implement BinaryMarshaler, BinaryUnmarshaler
CL 108715 add NewKMAC128, NewKMAC256, NewTupleHash128, NewTupleHash256, NewTupleHashXOF128, and NewTupleHashXOF256
CL 119255 implement assembly implementation on ARM
CL 313169 fix state.Write doc
CL 318869 add SIMD implementation with ARMv8.2 features
CL 416714 add binary marshal

x/crypto/ssh

CL 35958 print faulty direction in the panic message.
CL 38454 add NoClientAuthCallback
CL 38531 exit auth loop on ForceDisconnectError
CL 75050 fix invalidation of the timeout when target is not a ssh server
CL 85155 remove arcfour{128,256} from default cipher list
CL 98056 add hmac-sha2-512.
CL 171682 implement zlib@openssh.com compression
CL 175978 add ssh partial success for ssh server 2FA
CL 190777 disable wantReply in some requests to comply with OpenSSH
CL 193117 export a transport interface
CL 218620 support for marshaling keys using the OpenSSH format
CL 222077 fix ssh tests pass on non standard login shells
CL 223518 add support for aes256-gcm@openssh.com
CL 227781 add support for server side multi-step authentication
CL 234018 known_host comments with spaces break on marker lines
CL 234267 knownhost to support io.reader
CL 236517 Fixes golang/go#39397 nil pointer dereference on unsupported MAC
CL 241282 document that ParseRawPrivateKey supports Ed25519 keys
CL 248457 add aes192-cbc and aes256-cbc cipher support
CL 274575 remove DSA support
CL 286252 Use the correct token from the client
CL 343749 add missing subsystem handling
CL 344129 return error if other side version not 2.0 or 1.99
CL 360195 add support for extension negotiation (rfc 8308)
CL 383374 add openssh controlmaster socket support
CL 395314 add ServerConfig.NoClientAuthCallback
CL 396394 allow to configure server side host key algorithms
CL 396714 add support for extension negotiation (rfc 8308)
CL 399075 implement partial success in server
CL 409215 add MultiAlgorithmSigner
CL 410514 support non auth callback
CL 412854 relax RSA signature check in SSH_MSG_USERAUTH_REQUEST

x/crypto/ssh/agent

CL 211997 fix client test goroutine
CL 354611 sign data without a locked mutex
CL 374375 fix typo in doc comment
CL 412154 match OpenSSH extensionAgentMsg, not IETF draft

x/crypto/ssh/knownhosts

CL 40911 fix line matching, when multiple lines
CL 40984 add support for hashed entries in the known_hosts file

x/crypto/ssh/terminal

CL 170861 add Terminal.SetEnterClear(bool)

x/crypto/x/crypto

CL 356518 use math/bits.RotateLeft
CL 360095 add ReadUint32LengthPrefixed
CL 371315 implement kbkdf

x/crypto/x/crypto/blake2b

CL 378974 implement ARMv8 assembly core

x/crypto/x/crypto/internal/wycheproof

CL 247526 implement ECDH tests

x/crypto/x/crypto/ssh

CL 360074 add support for PKCS#8 encrypted keys in ParseRawPrivateKeyWithPassphrase

x/debug/Workaround for `panic

CL 240898 weird mapping Exec`

x/debug/cmd/viewcore

CL 232460 ignore mapped files without executable regions

x/debug/internal/core

CL 413954 properly close core file on an error in Core

x/debug/internal/gocore

CL 419176 disambiguate type candidates by object size
CL 419179 extract type name of method value from its wrapper function name

x/debug/x/debug/dwarf/frame

CL 122275 contribute x/debug/dwarf/frame

x/example

CL 243498 polymorphism.go
CL 244717 Create method.go for exmaples of go
CL 287512 example/cipher:aes-cbc-with-pkcs7

x/example/fix(template(main.go))

CL 313369 use go:embed

x/exp

CL 72379 Add write, a package to atomically create or replace a file.
CL 280752 Fix wrong condition in x11key Lookup for ASCII code
CL 281253 Mz unicode
CL 281257 Add missing dead characters into x11key table generation
CL 298249 Added a needed feature to winfsnotify
CL 389257 The ability to enter Cyrillic in the form

x/exp/Draft

CL 281256 Mz mods

x/exp/cmd/allcode

CL 321030 add a tool to download all Go code locally

x/exp/cmd/gorelease

CL 333371 support -json and -f flags

x/exp/cmd/txtar

CL 371275 add flag for environment variables

x/exp/event

CL 323769 make Clone unnecessary
CL 326389 examples with metrics
CL 334189 new event enable/disable mechanism
CL 337450 a simpler version of disable_events
CL 337451 delete the keys package

x/exp/event/internal/value

CL 312330 zero-alloc general value

x/exp/event/otel

CL 317271 tracing POC

x/exp/internal/audit

CL 390555 avoid unnecessary copying

x/exp/jsonrpc2

CL 412334 fix data race
CL 415615 wireError becomes Error

x/exp/proposal

CL 401622 a convenience logging package

x/exp/rand

CL 398354 add methods to allow greater control over `PCGSource`

x/exp/shiny/driver

CL 37621 add Plan 9 driver

x/exp/shiny/driver/gldriver

CL 37110 mark operating system paint messages as external
CL 162900 hide window decoration entirely for empty title
CL 332449 allow ES2 on Linux and ES3 on Windows

x/exp/shiny/driver/internal/event

CL 94138 use a channel in Deque instead of a sync.Cond

x/exp/shiny/driver/x11driver

CL 21660 add double-buffering.

x/exp/shiny/screen

CL 332809 add Window.SetTitle

x/exp/shiny/widget

CL 29448 a tabbed container
CL 31136 scrolling sheets

x/exp/slices

CL 406834 use dual-pivot quicksort
CL 417374 add ContainsFunc function
CL 417494 avoid mutating elements between length and capacity in Grow

x/exp/sumdb

CL 418856 fix minor unreachable code caused by t.Fatalf

x/exp/usage

CL 362537 add a new command line parsing library

x/exp/vulndb/internal/audit

CL 338311 add benchmarks for Vulnerable{Symbols,Imports}

x/exp/x/exp/shiny/screen

CL 256937 specify scaler filtering algorithm

x/gofrontend

CL 405394 fix when "x[i] op= y" evaluates x[i] more than once

x/gofrontend/compiler

CL 185337 intrinsify runtime.getg
CL 415694 enable linkname for objects from runtime

x/gofrontend/configure

CL 350069 install .gox files in version-specific directory if asked for

x/gofrontend/gofrontend

CL 63170 use __builtin_memcmp_eq() instead of go runtime for identity comparisons larger than 16 bytes.
CL 125375 support zsh
CL 228917 update HACKING checkout instructions

x/gofrontend/libgo

CL 50010 Add __sync_add_and_fetch_4 if the compiler doesn't provide it
CL 276432 fix compilation of runtime package on FreeBSD

x/gofrontend/runtime

CL 44952 don't inline callers on AIX
CL 140917 hack to make LLVM's lli work
CL 155764 debug stack maps
CL 159099 debug stack scan
CL 169737 port SetMaxHeap
CL 251178 use futex_time64(2) on Linux where appropriate
CL 274912 add metrics patch
CL 421314 skip TestPanicOnFault for gollvm

x/gofrontend/sysinfo.c

CL 251178 use futex_time64(2) on Linux where appropriate

x/gollvm/bridge

CL 167139 make an extra copy when passing an alloca as a byval arg

x/gollvm/doc

CL 366097 ask user to use bash in README

x/gollvm/gollvm

CL 191138 additional debugging routines
CL 214599 add /usr/{lib,lib32} to toolchain paths
CL 270219 an update to cmake/modules/..., for bootstrapping i686 arch. support
CL 271457 updating driver/ArchCpusAttrs.h, for i686 arch. support
CL 274574 Updating tools/capture-fcn-attributes.go , to support yonah
CL 399316 updating bridge/go-sha1.cpp to work with new version of LLVM
CL 414675 fix setting the calling convention in Bfunction
CL 415818 Add support for crosscompiling

x/gollvm/gollvm/passes

CL 407274 don't generate dummy landing pad for no exception handling go func

x/gollvm/libgo

CL 150046 don't attempt to generate epoll.go on Darwin

x/image/ccitt

CL 183224 implement NewWriter and Encode
CL 198547 relax decoding for missing eol trailer
CL 201938 optionally auto-detect height; handle missing EOL
CL 252037 relax decoding for incomplete eol trailer

x/image/font/sfnt

CL 145798 parse and expose font selection flags
CL 146077 define an initial cmap interface
CL 146081 add parsing tests
CL 166478 fix CFF2 chardata handling with 16.16 fixed point
CL 166479 use kernFunc for KERN and GPOS kerning

x/image/go.image/tiff

CL 211237 fix for decoding grayscale tiled images

x/image/tiff

CL 235122 issue 20742, read XReslution, YResolution and page count tags
CL 333249 Add support for JPEG-based compression (TIFF compression scheme 7)

x/mobile

CL 186978 Fix setter generation for ObjC and update golden files
CL 192957 add two args for gomobile tool
CL 227542 Correctly find packages in module mode
CL 234239 Preserve CGO_CFLAGS, CGO_CXXFLAGS, and CGO_LDFLAGS on iOS Builds
CL 259757 updated
CL 410834 onLowMemory funktionality
CL 416794 Add example using Kotlin + Compose + Material 3

x/mobile/Draft

CL 281255 Mz mods

x/mobile/Look up the new name for certs

CL 231681 Apple Development

x/mobile/app

CL 45103 Support X11 mouse events
CL 254544 implement key.Event for Linux desktops
CL 350211 use system render loop on iOS

x/mobile/bind

CL 240009 fix Objective-C code for struct field name with uppercase prefix
CL 408034 added pkglink flag to use gopath pkg

x/mobile/cl

CL 247077 add type specific BufferData methods to context

x/mobile/cmd/gobind

CL 215077 redirect stderr of gobind command to os.Stderr

x/mobile/cmd/gomobile

CL 244057 fix ndkRoot for updated NDK location
CL 273406 add a flag to manually specify a work dir
CL 375134 Use parallel build for frameworks on Apple platforms

x/mobile/example

CL 230359 Add center auto layout constraints to ios bind example

x/mobile/example/ivy

CL 388374 use 'tools' instead of 'ignore' tag and add missing gradle files

x/mobile/exp/audio/al

CL 265099 fix signature of UnqueueBuffers

x/mobile/fix(32963)

CL 189857 apply patch provided in #32963

x/mobile/gl

CL 332429 use EGL to determine the version of OpenGL ES
CL 351769 fix rendering freeze between app and gl

x/mobile/gomobile

CL 67052 add support for CGO libraries

x/mobile/internal/mobileinit

CL 212839 redirect std{out,err} without using Go

x/mobile/mobile/example

CL 214037 provide example code for mobile/exp/audio/al pkg

x/mobile/x/mobile

CL 261598 output diagnostic messages when skipping variables and methods

x/mod/Hash1

CL 394894 Make comment more precisely describe how to emulate logic from shell

x/mod/modfile

CL 303234 fix Cleanup clobbering Line reference

x/mod/module

CL 207638 add unit test for Sort function
CL 299132 Remove unnecessarily repetitive error

x/mod/sumdb/tlog

CL 375854 improve performance of Tile.Path

x/mod/zip

CL 375914 set PWD consistently for commands in subdirectories

x/net

CL 147697 fix the error that the final Read of the frame payload bytes discarded
CL 187478 Preventing panic when invalid network information is given
CL 223899 bugfix:http2:avoid orphan handler
CL 244478 http2:Enable HTTP/2 server to receive and send unknown frames.
CL 244800 http2:Enable HTTP/2 CLIENTs to receive and send unknown frames
CL 245162 optimize ReadBatch by moving memory allocation outside the loop rang…
CL 298149 Add Scheme Locking to prevent race condition
CL 321729 fix hpack typo
CL 363003 fix comment
CL 423040 TEST
CL 423041 TEST

x/net/dns

CL 219839 add TypeDNAME.

x/net/dns/dnsmessage

CL 99623 fix handling of non-LDH domain names
CL 284852 add support for draft-ietf-dnsop-svcb-https-01 RR type

x/net/dns/dnstest

CL 102875 new package

x/net/dnsmessage

CL 262237 add fuzzer for Message packing/unpacking

x/net/fix

CL 350161 Tmp files used by form are not destroyed

x/net/html

CL 132536 document Parse behaviour for invalid/unexpected nodes
CL 145337 enable copy-free usage of Tokenizer
CL 161637 fix a segmentation fault or crash when trying to render an invalid node tree
CL 329734 add PrependChild and InsertAfter