Release dashboard
Thu Mar 21 06:25:20 UTC 2019

Go1.11.7

cmd/go

#30525 cmd/go: MacOS binaries invalid for eventual Apple Notary [1.11 backport]
#29618 cmd/go: downloads follow plain-HTTP redirects even when the -insecure flag is not set [1.11 backport]

testing

#25042 testing: test with child process sometimes hangs on 1.10; -timeout not respected [1.11 backport]

Go1.12.2

cmd/go

#30526 cmd/go: MacOS binaries invalid for eventual Apple Notary [1.12 backport]
#30937 cmd/go: duplicate symbols when including two main packages in -coverpkg in module mode [1.12 backport]
#30266 cmd/go: executables are sometimes named after their module's last element, not directory [1.12 backport]

cmd/vet

#30465 cmd/vet: Consider reverting tag conflict for embedded fields
#30399 cmd/vet: possible to get a printf false positive with big.Int

runtime

#30666 runtime: dll injection vulnerabilities on Windows [1.12 backport]
CL 168339 ⤷ [release-branch.go1.12] safely load DLLs
#30873 runtime: write barrier incorrect on wasm [1.12 backport]
CL 167745 ⤷ [release-branch.go1.12] fix write barrier on wasm

syscall

#30401 syscall: Setrlimit behavior changed on Go 1.12 on macos

Go1.13

#30783 Anyone have an example of go modules with an actual application? Not some simple single directory helloworld joke?
#30770 Documentation updates
#30933 go 1.12 binaries rejected from mac app store due to ___getdirentries64
CL 168479 ⤷ deprecate Getdirentries on darwin

all

#27619 all: drop support for FreeBSD 10
#26148 all: port to Windows/ARM32
#12042 all: refresh contributor and authors files before releases
#11811 all: subrepos need to be green
#30824 all: support netbsd/arm64
CL 155739 ⤷ add start of netbsd/arm64 support
#28975 all: tests deadlocked on js/wasm
#30322 all: updating existing errors to work with the Go 2 error values proposal
#27155 all: write release blog post

archive/zip

#24082 archive/zip: FileInfoHeader does not handle directories
#23572 archive/zip: invalid zip64 extra fields as per strict interpretation of APPNOTE.TXT
#28700 archive/zip: possibly useless test
#25849 archive/zip: sanitize the FileHeader.Name to remove path traversal ("../../") from zip files?

build

#26473 build: all.bash takes too long
#23011 build: announce end of support for old macOS releases

bytes

#25805 bytes, strings: add ToValidUTF8
CL 142003 ⤷ Add ToValidUTF8

cmd/asm

#14069 cmd/asm: incorrect instruction encodings

cmd/compile

#27228 cmd/compile: "internal compiler error: weird decoding" on Raspberry Pi with Go 1.11
#30347 cmd/compile: '_rt0_amd64_windows_lib' is not called when linking with VS2015
#30074 cmd/compile: add a README section on developing the compiler
#30754 cmd/compile: add consistency check that local variables are associated with Curfn
#23660 cmd/compile: bad line number in error message calling variadic function
#23813 cmd/compile: better error message for failed string conversion
#28603 cmd/compile: can't break on inlined function
#25838 cmd/compile: cannot handle alias type declaration
#25693 cmd/compile: cannot import "./package" on Windows
#30475 cmd/compile: clean up recent fix for ginsop2 on ppc64x
#21936 cmd/compile: cleaner solution for exporting linkname info
#28570 cmd/compile: cleanup compiler flag processing
#29144 cmd/compile: compiler hangs without optimizations
#30039 cmd/compile: confusing error when using a keyword as package member
CL 160637 ⤷ avoid confusing error on pkg.keyword
#25635 cmd/compile: confusing internal error when importing different packages with same name from different paths
#23823 cmd/compile: crash on interface embedding cycles if a type alias is used
#26206 cmd/compile: debug info for inlined funcs are sometimes lost
#29312 cmd/compile: depth limit reached in type formatting routine
#24648 cmd/compile: document emitptrargsmap onebitwalktype1 calls
#21940 cmd/compile: don't depend on statictmp_ variables being read only
#30202 cmd/compile: duplicate anonymous interface declarations cause non-determinism
CL 162240 ⤷ make duplicate anonymous interface output deterministic
#21752 cmd/compile: failure to reject initialization loop
#18589 cmd/compile: fixedbug/issue10958.go failures
#21380 cmd/compile: gdb 8 on windows crashes reading Go binary
#22399 cmd/compile: generate correct DW_AT_external flag
#20859 cmd/compile: generate same code regardless of whether return values are named
#30867 cmd/compile: give better error for composite literal parsing ambiguity
#20487 cmd/compile: include certain NOP instructions when compiler optimizations are disabled
#24721 cmd/compile: inconsistent behaviors in judging whether or not two types are identical
#23017 cmd/compile: inconsistent behaviour in multiple assignment
#24755 cmd/compile: incorrect error message when assigning an interface to a constant
#22326 cmd/compile: incorrect package initialization order for spec example
CL 156328 ⤷ initialize variables in the right order
#21282 cmd/compile: incorrect type assertions on conflicting package names
#28969 cmd/compile: initialization optimization fails when using -ldflags=-X=VAL
#20321 cmd/compile: inlining isn't performed on generated init functions
#30709 cmd/compile: internal compiler error: Func.initLSym called twice
#29218 cmd/compile: internal compiler error: bad live variable at entry (part 2)
#27256 cmd/compile: internal compiler error: name too long
#26311 cmd/compile: internal prefix paths leaking into generated DWARF
#14762 cmd/compile: let SSA store to PPARAMOUT variables earlier than return
#28626 cmd/compile: liveness analysis conservative for compound objects
#29571 cmd/compile: many new no-ops as a result of mid-stack inlining
CL 158021 ⤷ use existing instructions instead of nops for inline marks
#27236 cmd/compile: mipsle: running error SIGILL: illegal instruction
#24491 cmd/compile: mishandling of unsafe-uintptr arguments
#29797 cmd/compile: misleading panic on deferred func
#29504 cmd/compile: missing inlined stack trace frame in index panic
#20214 cmd/compile: missing line numbers with cgo pragmas
#22094 cmd/compile: move DWARF go.info.* symbol generation out of the linker
#26167 cmd/compile: msan cannot handle structs with padding
#29279 cmd/compile: numberLines SSA pass does not handle inlining well
CL 154617 ⤷ index line number tables by source file to improve sparsity
#21750 cmd/compile: obscure initialization loop error message due to inlining
#27739 cmd/compile: out of memory compiling cmd/compile/internal/ssa with 1GB RAM
#27142 cmd/compile: panic during late opt while compiling (*ecdheKeyAgreement).processServerKeyExchange
#29612 cmd/compile: panic on conversion to anonymous interface when 2 versions of library are built
CL 165859 ⤷ use full package path to print unexported interface methods
#26818 cmd/compile: poor error for constant using missing import
#28679 cmd/compile: ppc64le broken by encourage inlining of functions with single-call bodies
#30585 cmd/compile: provide flags to request just inlining or just escape analysis info
#25262 cmd/compile: recursive embedded interface types cause stack overflow
#28698 cmd/compile: refine calcHasCall's handling of ODIV and OMOD
CL 166937 ⤷ handle floats for ODIV better
#22239 cmd/compile: regression in TestIntendedInlining on ppc64x, others
#27167 cmd/compile: rename a bunch of things
#25426 cmd/compile: revisit statement boundaries CL peformance and binary size impact
#13554 cmd/compile: runs out of memory allocating 12k + items in a map at init, works as literal map
CL 151497 ⤷ don't generate algorithms for slice literal backing store
#21934 cmd/compile: selector expression resolves incorrectly for defined pointer types
#27266 cmd/compile: significant binary size increase in go1.11
#27034 cmd/compile: split up SSA rewrite passes
#15481 cmd/compile: spurious "cannot use _ as value" error
#30956 cmd/compile: struct interface{} value lost passing by value
#28416 cmd/compile: the DW_AT_location of the return value is empty when its name is not specified
#14620 cmd/compile: type checking fails in cycle involving recursive struct and unsafe.Sizeof
#24780 cmd/compile: type-check cmd/compile/internal/syntax nodes directly
#22921 cmd/compile: unnecessary error after "cannot refer to unexported type"
#30449 cmd/compile: unnecessary hash/eq functions for slice literals
#6643 cmd/compile: use less memory for large []byte literal
#28369 cmd/compile: value converted to uintptr escapes to heap
#29977 cmd/compile: variable read should not be optimized when using -gcflags="all=-N -l"
#22167 cmd/compile: wrong line offset for "cannot use ... in argument" error
performance
#29189 cmd/compile: DCE before inlining does not remove dead `if`s
#27108 cmd/compile: Fannkuch benchmark performance regression
#18977 cmd/compile: Fannkuch11 on AMD64 slow down 6% after removing assembler backend instruction reordering
#28885 cmd/compile: Improve BCE when using positive int as slice index
#15532 cmd/compile: SSA performance regression on polygon code
#28727 cmd/compile: allocate func literal on stack if possible
#21735 cmd/compile: avoid slow versions of LEA instructions on x86
#29095 cmd/compile: better const-based optimizations handling in compiler frontend
CL 152478 ⤷ use Node.Name.Defn in optimizations
#26498 cmd/compile: constant string -> []byte and []byte -> string conversions aren't constant folded
#29785 cmd/compile: eliminate memory allocation for non-int n in slice extension idiom
#22971 cmd/compile: eliminate runtime.conv* calls with unused results
#19348 cmd/compile: enable mid-stack inlining
#26552 cmd/compile: evaluate map initializers incrementally
#14768 cmd/compile: for-loops cannot be inlined
CL 148777 ⤷ enable inline of functions containing "for" loops
#29691 cmd/compile: implement global new(T) without calling newobject
#30820 cmd/compile: lay out global errors.New results in static data
#15808 cmd/compile: loads/constants not lifted out of loop
CL 37338 ⤷ hoist invariants out of loops
#30548 cmd/compile: mid-stack inline dispatch functions that call a function on each path
#25769 cmd/compile: non-inlineable allocating function in closure causes closure to allocate
#22310 cmd/compile: odd inlining heuristic under mid-stack inlining
#17133 cmd/compile: optimizing multiple accesses to same key in map
#13162 cmd/compile: performance issue with ranging over string
CL 33637 ⤷ use range statement for RuneCountInString
#26292 cmd/compile: prove doesn't know that integer extensions preserve bounds
CL 122695 ⤷ handle sign/zero extension in prove
#29964 cmd/compile: prove pass disabled on int32/int64
#25115 cmd/compile: prove pass doesn't draw signed int conclusions from range checks
#28956 cmd/compile: prove/BCE don't seem affected by hints that signed integers are not negative
CL 161437 ⤷ make prove use poset to check non-negatives
#29573 cmd/compile: reduce binary bloat for slice literals of interfaces
#28639 cmd/compile: reduce generated algs for compiler created array types
#29853 cmd/compile: redundant conditional jump
#29737 cmd/compile: relax recursive restriction while inlining
#30645 cmd/compile: restore walkinrange optimization (by moving to SSA)
#29574 cmd/compile: reuse boxed primitive in slice literals of interfaces
#24209 cmd/compile: revisit append codegen
#15806 cmd/compile: signed rounding adjustments unnecessary when comparing modulus to 0
CL 43157 ⤷ optimize signed n % c == 0
CL 168038 ⤷ add signed divisibility by power of 2 rules
#23006 cmd/compile: slicing can be improved on ARM
#26299 cmd/compile: teach prove about more type conversion operations
#25862 cmd/compile: teach prove.go that {strings|bytes}.Index* return value in the range [-1 .. len(s))
#29872 cmd/compile: unnecessary bounds check
#25087 cmd/compile: use bounds from prove pass to simplify shifts
#29693 cmd/compile: use memmove to initialize non-global static data

cmd/compile/internal/types

#25056 cmd/compile/internal/types: lazy/incremental type expansion

cmd/doc

#28992 cmd/doc: 'go doc $pkg' uses GOPATH instead of active module
#26715 cmd/doc: add example support
#29200 cmd/doc: go doc <remote-symbol> doesn't work any more
#30778 cmd/doc: go doc rsc.io/quote/v3 in module mode shows wrong import path
#29204 cmd/doc: show which version of Go introduced symbols

cmd/go

#30519 cmd/go, x/tools/go/packages: confusing go list repeated package with different values error
#30888 cmd/go: "cannot find module golang.org/x/sys/unix" when GOOS=android
CL 168378 ⤷ recognize android suffix when constructing build list
#30831 cmd/go: "get -u" stumbles over github.com/golang/lint
#30185 cmd/go: "go build" fails if go.sum is not writable
#24233 cmd/go: "go get github.com\alexbrainman\gowingui" should succeed on Mac
#27299 cmd/go: "go get: unzip: malformed file path: double dot"
#26677 cmd/go: "go help cache" does not specify if concurrent invocations of go are safe wrt the cache
#25830 cmd/go: "go list -f '{{.Stale}}'" stack overflow with cyclic imports
#30311 cmd/go: "go mod vendor" copies/overwrites files in parent directories if module folder is in the same directory as GOPATH
#28489 cmd/go: "unexpected module path" error lacks enough detail to find underlying problem (docker Sirupsen/logrus mismatch)
CL 158477 ⤷ update unexpected module import error to be more actionable
#29121 cmd/go: 'go get <pkg>@<tag>' should not fall back to 'latest' if <tag> does not provide <pkg>
#30434 cmd/go: 'go get repo@<commit>' succeeds when <commit> is the full hash of an unpublished commit
#29731 cmd/go: 'go get' with semantic-version prefix doesn't fall back to matching tag
#28553 cmd/go: 'go install -buildmode=shared -linkshared' overwrites files in GOROOT/pkg
#29773 cmd/go: 'go list -m' fails to follow dependencies through older versions of the main module
#27906 cmd/go: 'go list -test golang.org/x/net/context' emits two entries with the same path
#29869 cmd/go: 'go list' should not resolve or record modules that are not relevant to the requested output fields
#28338 cmd/go: 'go mod download $(go list -m)' fails silently
#29181 cmd/go: 'go mod download' of a replaced module downloads the go.mod for its replacement
#28481 cmd/go: 'go mod tidy' removes needed requirements when the module directory ends in '/testdata'
#29182 cmd/go: 'go mod tidy' should retain go.sum entries for the module graph with and without replacements
#30857 cmd/go: 'go mod vendor' removes requirement from go.mod
#27900 cmd/go: 'go mod why' should have an answer for every module in 'go list -m all'
#28065 cmd/go: 'go test' on alpine requires gcc in GOPATH mode
#30394 cmd/go: 'looping trying to add package' when running 'mod tidy' with a package not found in the containing module
#29702 cmd/go: 'mod tidy' downgrades an unused indirect dependency upgraded by 'get -u'
#28531 cmd/go: -buildmode=pie does not build correct PIE binaries for ppc64le
#23910 cmd/go: -coverpkg packages imported by all tests, even ones that otherwise do not use it
#23883 cmd/go: -coverpkg=all gives different coverage value when run on a package list vs ./...
#27207 cmd/go: -exec prevents test caching
CL 131415 ⤷ Add -exec to 'cacheable' test flags
#28953 cmd/go: -json test report ordering
#27929 cmd/go: C compiler flags not passed when building buildid.s
#30216 cmd/go: GOOS=android requires explicitly setting CGO_ENABLED=1
#27698 cmd/go: GOPROXY using file:// protocol not working on Windows
#30488 cmd/go: MacOS binaries invalid for eventual Apple Notary
#29004 cmd/go: TestExecBuildX is too sensitive to GOROOT
#30751 cmd/go: TestLldbPython newly failing (related to enabling modules)
#30432 cmd/go: TestScript fails on Windows, macOS with case-sensitive filesystem
#30711 cmd/go: TestScript/build_acl_windows fails on windows-arm builder
#30494 cmd/go: `go get`: 'unexpected end of JSON input' for module missing /v3 suffix
#29762 cmd/go: `go list -m <name>/vN@latest` doesn't error when the vN version doesn't exist
#29772 cmd/go: `go mod download -json` is incomplete
#29111 cmd/go: accessing temp files invalidates test caching in module mode
CL 154100 ⤷ in module mode, populate PackagePublic.Root with the module root
#28424 cmd/go: add 'go get' options to update direct and indirect dependencies separately
#26420 cmd/go: add 'go release'
#28806 cmd/go: add (or make explicit) tests for ambiguous imports in module mode
#26717 cmd/go: add a facility to peek into the module cache
#27005 cmd/go: add mod tidy -check
#27618 cmd/go: add modvendor sub-command
#24666 cmd/go: add option to ignore local replace/exclude directives
#26964 cmd/go: add signal for `go get -u` to track branch?
#30897 cmd/go: add sort for go.mod after 'go mod tidy'
#26092 cmd/go: add subversion zip support
#26718 cmd/go: add support for "contains:" patterns to go list
#22964 cmd/go: add test -coverhtml
#26603 cmd/go: allow 'go mod tidy' to proceed despite errors
#25873 cmd/go: allow forcing tags on/off during go mod vendor, tidy
#29522 cmd/go: allow go mod download without go.mod
CL 157937 ⤷ allow mod download without go.mod
#26640 cmd/go: allow go.mod.local to contain replace/exclude lines
#24031 cmd/go: allow package authors to mark older package versions as insecure
#26334 cmd/go: allow proxies to supply only some modules
CL 147177 ⤷ fallback to VCS if GOPROXY 404s
CL 148377 ⤷ allow comma separated GOPROXY URLs.
#26904 cmd/go: allow replacement modules to alias other active modules
#28176 cmd/go: allow replacement version to be omitted if the target module has a required version
#23799 cmd/go: allow test binaries to identify as uncacheable
#29666 cmd/go: avoid work to compute unused fields in 'go list'
#27102 cmd/go: better diagnostics for package missing in latest version
#29598 cmd/go: build constraint of 'ignore' is special for modules?
#26492 cmd/go: build: add -static flag
#30960 cmd/go: building Go distribution from source fails with "missing $GOPATH"
#22196 cmd/go: buildmode=shared config should not be read back from $GOROOT/pkg
#26726 cmd/go: cache hit takes too long on a test that opens many files
CL 127818 ⤷ cache results of EvalSymlinks
#26790 cmd/go: cache not invalidated if testdata files are changed while the test is running
#30131 cmd/go: clarify relative import paths and modules in documentation
#29782 cmd/go: clarify the impact of the -tags flag on test/build caching
#27469 cmd/go: clean -n -cache should only print cache removal commands, not run them
CL 133055 ⤷ clean cache with -n should only print remove commands.
#26991 cmd/go: clean on module uses directory name
#30850 cmd/go: complete documentation for module code layout
#29074 cmd/go: confusing "build constraints exclude all Go files" error when trying to cross-compile a package that uses CGO
#30514 cmd/go: confusing error on mod edit -replace=old=..
#25556 cmd/go: conversion does not preserve replacements from dep, glide, govendor, etc
#24087 cmd/go: convert replacements in Gopkg.lock file
CL 126915 ⤷ support convert replacements in Gopkg.lock
#23565 cmd/go: coverage profile should be cached with tests
CL 90955 ⤷ coverage profile use cache if the set of arguements equals
#26344 cmd/go: decide replace, exclude wildcard behavior
#23439 cmd/go: default GOBIN to GOPATH[0]/bin when outside of GOPATH?
#30134 cmd/go: define error codes and use them to describe errors.
#27761 cmd/go: describe stuck ops when terminated by signal
#30788 cmd/go: directory named go.mod defines new module but is otherwise ignored
CL 167393 ⤷ ignore the directory named go.mod
#27628 cmd/go: do not cache tool output when using -toolexec
#21045 cmd/go: do not ignore explicit _foo.go argument
#29492 cmd/go: document different ways go.sum is populated
#29005 cmd/go: document module-mode behavior of multi-element GOPATHs
#27957 cmd/go: document that directory patterns only match dirs in current module
#19762 cmd/go: document that generate processes packages in command line order
#21529 cmd/go: document that gofiles on command line must be in same directory
CL 149797 ⤷ document file path location requirement
#18007 cmd/go: document that vendor directories are ignored for packages without import paths
#27633 cmd/go: document why go mod tidy adds entries beyond those added by go build
#28032 cmd/go: does not verify existence of replace directory
#30396 cmd/go: downloaded module missing a source file
#29591 cmd/go: downloads follow plain-HTTP redirects even when the -insecure flag is not set
CL 156838 ⤷ reject insecure redirects from secure origins
#4719 cmd/go: drop $GOPATH/pkg
#28456 cmd/go: duplicate lines for module in go.sum
#29169 cmd/go: emit an error in 'go mod vendor' if any replacement is in the vendor directory
CL 156400 ⤷ emit an error in 'go mod vendor' if any replacement is in the vendor directory
#27899 cmd/go: ensure that 'go mod tidy' and `go get -u` do not introduce ambiguous imports
#29262 cmd/go: ensure that pseudo-versions for post-v1 commits on the master branch use v1 pseudo-versions
#29987 cmd/go: ensureGitAttributes breaks git-lfs go modules
#26849 cmd/go: escape quoted strings in GOFLAGS
#30345 cmd/go: explicit '-mod=readonly' argument to go get is not rejected
#30270 cmd/go: explicitly reject packages whose source files contain leading dots
#29062 cmd/go: fail tests that invoke os.Exit(0) explicitly
#27841 cmd/go: fmt does not respect or have defined -mod
#27898 cmd/go: generate should set GOFLAGS env variable
#30763 cmd/go: get -u panics from time to time on darwin
#26902 cmd/go: get -u updates more in module mode than GOPATH mode
#26454 cmd/go: get downgrade of excluded last version fails
#25982 cmd/go: get fails to provide sensible error message for private vcs repos
#27915 cmd/go: get go list context function formatted as json
#23081 cmd/go: get should always send go-get parameter, even after redirects
#30499 cmd/go: get xxx@latest does not get the latest tag
#24068 cmd/go: give a better error message when building Go package with CGO_ENABLED=0
#25138 cmd/go: go build -i returning error if "net/http" is imported and clang set in CC and CXX
#30667 cmd/go: go build -mod=readonly should disallow go.sum updates
CL 166237 ⤷ disallow go.sum updates in -mod=readonly
#28692 cmd/go: go build, list etc can upgrade existing dependency versions
#29100 cmd/go: go clean -testcache fails if GOCACHE directory does not exist
#30791 cmd/go: go directive is insufficiently documented for module authors to be able to make a decision about its value
#30790 cmd/go: go directive is not only added during go mod init, but also under other conditions that are hard to deduce
#30336 cmd/go: go fmt doesn't work in symlinked directory
CL 164957 ⤷ make sure that the RelPaths always returns valid paths
#27171 cmd/go: go get $module@$commit should resolve it to the highest appropriate pseudo-version
#26812 cmd/go: go get -u=patch with argument bumps minor version
CL 167747 ⤷ support the suffix '@patch' in 'go get'
#23662 cmd/go: go get -v is too verbose for repos with meta tags
#28550 cmd/go: go get fails with git version 1.7.1 on CentOS 6.9
#27344 cmd/go: go get fails with private bitbucket repositories
#27215 cmd/go: go get golang/x/tools/...: no matching versions for query "latest"
#29363 cmd/go: go get with ... fails in module mode
CL 156757 ⤷ fix go get with ... fails in module mode
#26755 cmd/go: go list -compiled -e fails completely if any package does not compile
#26909 cmd/go: go list -e does not assign missing import errors to correct package
#25842 cmd/go: go list -export -e outputs errors to stderr and has non-zero exit code
#28612 cmd/go: go list -m -json output changes if module version supplied
#29452 cmd/go: go list has too many (more than zero) side effects
#27783 cmd/go: go mod download doesn't do anything if you give it a module without a version
CL 144106 ⤷ warn when no version supplied to go mod download
#30513 cmd/go: go mod edit -replace does not accept a module path without a dot
#27951 cmd/go: go mod init fails to determine module path in subdirectory
#30405 cmd/go: go mod init fails to retrieve company.github.com ssl only repositories
#27063 cmd/go: go mod tidy, vendor hide module load errors
#28633 cmd/go: go mod vendor some replace pkg didn't inside vendor
#26977 cmd/go: go mod why adds a go.mod line
#30721 cmd/go: go mod why exit status should be non-zero if module is not used
#30720 cmd/go: go mod why fails for replacement modules
#29888 cmd/go: go module not forwarding credentials from .netrc to gitlab subgroups
CL 161698 ⤷ make netrc parsing more robust
#30636 cmd/go: go module warning about non-....v0 versions?
#27009 cmd/go: go modules ignores go.mod in semver repos not using semantic import versioning
#25300 cmd/go: go test cmd/go (without -short) may be failing on Windows
#29809 cmd/go: http proxy failure
#27852 cmd/go: ignore 'go.mod' files in 'testdata' subdirectories when computing module boundaries
#21884 cmd/go: ignore *.syso files in -msan mode
#29341 cmd/go: improve 'missing $GOPATH' error message when HOME is unset
CL 158257 ⤷ improve error message when $HOME is unset
#29009 cmd/go: improve `go help goproxy`
CL 157800 ⤷ improve goproxy and list documentation
#29118 cmd/go: improve error message from '-mod=readonly'
#27088 cmd/go: improve error message if remote repo does not support https
#30723 cmd/go: improve error message when a package does not exist
#30590 cmd/go: improve error when a package exists in the filesystem but is in a different module
#26733 cmd/go: include AllTags in go list
#25808 cmd/go: install/build doesn't remove temporary files when aborted
#28749 cmd/go: list -json includes assembly files among CompiledGoFiles
#26786 cmd/go: list default vet flags in go test -help
CL 130715 ⤷ display curated list of vet flags in help of go test
#28155 cmd/go: list prints leading underscore when given testdata directories
#30469 cmd/go: list the Go resources in a physical directory
#26296 cmd/go: list: incomplete error message "no Go files in"
#24117 cmd/go: maintain a GOPATH-wide go.sum
#25898 cmd/go: maybe show legacy tags in pseudoversions
#30145 cmd/go: misleading error for a version following the module directive in go.mod
#28439 cmd/go: mod edit -fmt reports latest as invalid version
#26152 cmd/go: module chatter hides actual errors
#26474 cmd/go: module update should not add indirect dependencies?
#18533 cmd/go: module-aware get x.go should not look up the host x.go
#29101 cmd/go: module-mode import path check is more restrictive than GOPATH mode
#25272 cmd/go: modules with empty go.mod files not diagnosed well
#27122 cmd/go: no helpful error message for "no Go files" with modules
#29667 cmd/go: occasional "failed to cache compiled Go files" when 'go list -compiled' runs in parallel
#30515 cmd/go: offer a consistent "global install" command
#29433 cmd/go: only generate a new 'go.mod' file during 'go mod init'
#30344 cmd/go: package main fails to compile with gccgo in module mode due to //go:linkname restriction
#29132 cmd/go: packages that use cgo not cached when cross-compiling android .so file
#23323 cmd/go: pass CGO_FLAGS to C compiler when compiling _cgo_main.c or gccgo
#30661 cmd/go: print import stack when reporting error constructing build list
CL 166984 ⤷ print require chains in build list errors
#26134 cmd/go: private repos on hard-coded hosting providers require special configuration
#29761 cmd/go: provide an easy way to fetch the "latest" commit version from the default branch
#29430 cmd/go: provide cache support for code rewriting tools
#27166 cmd/go: provide some way to get the gofmt binary path
#26955 cmd/go: provide straightforward way to see non-test dependencies
#30550 cmd/go: race TestScript failures on linux/amd64
#28389 cmd/go: reject module path beginning with slash
#30601 cmd/go: remove module whitelist in favor of notary
#30835 cmd/go: rename Go Notary to avoid confusion with CNCF Notary
#28194 cmd/go: retry failed fetches
#29415 cmd/go: run gives conflicting advice when using path@version syntax
#29697 cmd/go: set .cache/go-build files as read-only
#24976 cmd/go: setting a global "-trimpath" untrims some temporary cgo files
#26472 cmd/go: short tests are not short enough
#27227 cmd/go: should default to use mod=vendor flag if the vendor folder exists
#28812 cmd/go: should help users understand when a new GOOS or GOARCH breaks their build
#30748 cmd/go: should show error detail from module proxies
#26123 cmd/go: simplify scheme lookup in internal/get/vcs.go
#23295 cmd/go: slightly confusing import cycle error when a package imports itself
#30604 cmd/go: successful tests not quiet
#16860 cmd/go: support reproducible builds regardless of build path?
#30789 cmd/go: temporary directories left behind on windows-amd64-2012 builder
#26562 cmd/go: test cached run slower than real test run
CL 127818 ⤷ cache results of EvalSymlinks
#27333 cmd/go: test coverpkg=all ./... with test only packages will fail to build
CL 164198 ⤷ ignore test only packages with -coverpkg
#25241 cmd/go: test mixes stderr and stdout
#29515 cmd/go: tests output misleading proxy_test log spam
#29058 cmd/go: the vendor/ folder should be kept up to date if present
#24661 cmd/go: track tools/tooling updates to support modules
#26837 cmd/go: unavailable vcs fails test
CL 128195 ⤷ skip test when vcs is unavailable
#27719 cmd/go: unclear how to cache transitive dependencies in a Docker image
#30634 cmd/go: unexpected version update when running go list -u -m
#28459 cmd/go: unhelpful "unknown import path" error for 'go build' in an empty module directory
CL 149966 ⤷ Fix incorrect error with modules containing no Go source
#27173 cmd/go: unnecessarily multiple possible pseudo versions for one commit
#28802 cmd/go: use go.sum hashes from all downloaded modules
#27189 cmd/go: using go test, goroutine stack dump sometimes not emitted on SIGQUIT
#28652 cmd/go: using golang.org/x/* from mainland China is awkward with modules
#30054 cmd/go: validate GOBIN early as possible
#28147 cmd/go: when -timeout is the default (10m), pass a nonzero -test.timeout to tests
CL 164963 ⤷ pass default timeout to test programs if not given from command line
#29527 cmd/go: when testing a package, also build the non-test variant
performance
#24034 cmd/go: install -linkshared invokes link commands for existing .so files since go1.10
#29758 cmd/go: load packages in parallel
CL 161397 ⤷ parallelize package loading
CL 167748 ⤷ refactor load.LoadPackage into other functions
#28739 cmd/go: slow "native" performance with Mac OS X 10.14.1 and 10.12.6

cmd/go/internal/bug

#26751 cmd/go/internal/bug: sync issue body format with GitHub template
CL 127495 ⤷ update go bug to be more consistent with Github issue template

cmd/go/internal/load

#30821 cmd/go/internal/load: filepath.Split used on a '/'-separated path
CL 167503 ⤷ use path.Split on import path in DefaultExecName

cmd/go/internal/modfetch

#28856 cmd/go/internal/modfetch: TestCodeRepo failures due to external repo changes

cmd/go/internal/{modfile

#28101 cmd/go/internal/{modfile, semver}: factor out of internal

cmd/gofmt

#30121 cmd/gofmt: Panic on large asset file
#22631 cmd/gofmt: a comment at the end of a line clings onto/prevents insertion of a newline before the next line
CL 162920 ⤷ fix newline with a comment at the end
#25430 cmd/gofmt: better error message when gofmt is out of date
#27574 cmd/gofmt: call("arg", newline /* comment */) is changed to syntax error
#29784 cmd/gofmt: inconsistent formatting of struct with comments
#23350 cmd/gofmt: quadratic handling of large addition expressions
CL 155837 ⤷ generalize bench harness, add unbalanced benchmark
#6996 cmd/gofmt: remove leading/trailing blank lines from function bodies

cmd/internal/obj/amd64

#29167 cmd/internal/obj/amd64: BSWAPW assembly instruction gives incorrect encoding on AMD64

cmd/internal/obj/x86

#23386 cmd/internal/obj/x86: FSAVE assembled as FNSAVE
CL 153217 ⤷ rename x87 insts without FWAIT

cmd/internal/xcoff

#29038 cmd/internal/xcoff: move to x/debug/xcoff

cmd/link

#30890 cmd/link: "relocation target * not defined" for .syso symbol with LinkMode=external
#22193 cmd/link: 386 and amd64 hosts produce different 386 binaries
#30236 cmd/link: TestDWARF failing under all.bash on OSX 10.13.6
#30949 cmd/link: arm: net(.text): direct call too far: .plt 873e4e
#17835 cmd/link: generate manifest in EXE files
#29563 cmd/link: issues handling duplicate weak symbols
#30768 cmd/link: missing section for relocation target
#26470 cmd/link: short tests are not short enough
#20982 cmd/link: support msvc object files
CL 133937 ⤷ add flag rlocbss to relocate .bss data to .data
CL 133938 ⤷ MSVC toolchain support in cgo native code
CL 133939 ⤷ add toolchain flag to cgo command for MSVC support
CL 133940 ⤷ adjust tests to be compatible with MSVC toolchain support
CL 133941 ⤷ add testenv.CompilerType() to denote between host compiler type
CL 133942 ⤷ update various tests to prepare for MSVC compiler toolchain
CL 133943 ⤷ add support for CC_FOR_CGO environment variable
CL 133944 ⤷ add support for MSVC flags
CL 133945 ⤷ add external toolchain support for MSVC
CL 133946 ⤷ add support for MSVC toolchain to go build
#29539 cmd/link: vanadium installation Error: combining dwarf failed: Unknown load command 0x32 (50)

cmd/pprof

#27147 cmd/pprof: Control-C does not exit interactive mode
#30435 cmd/pprof: list output incorrect

cmd/trace

#29707 cmd/trace: "failed to parse trace: no consistent ordering of events possible"
#26861 cmd/trace: generateTrace execute twice

cmd/vet

#30296 cmd/vet: PackageVetx in vet.cfg lists full transitive closure of package dependencies
CL 164459 ⤷ PackageVetx in vet.cfg should list only immediate dependencies.
#30363 cmd/vet: Printf format %.T has unrecognized flag
#26506 cmd/vet: add -cgoinclude check for #include of code in subdirectories
CL 126375 ⤷ warn about including C header files in subdirectories
#28086 cmd/vet: bool checker issues a triangular number of errors
#30846 cmd/vet: don't report duplicate json tags when field shadowing is used
#27103 cmd/vet: enable windows/arm before Go 1.13 release
#30441 cmd/vet: false positive in Printf recursive Stringer check with non-matching String() functions
CL 164217 ⤷ verify potentially-recursive Stringers are actually Stringers
#29587 cmd/vet: govet sometimes wrong about whether a context gets cancelled
#26236 cmd/vet: reported typecheck errors not sorted by file position
#29750 cmd/vet: stdmethods check gets confused if run on a package named "xml"
#29986 cmd/vet: update for new number formats

cmd/vet/all

#27985 cmd/vet/all: re-enable AIX checks

crypto

#30510 crypto: document error behavior for Signer.PublicKey & Decrypter.PublicKey

crypto/elliptic

#22210 crypto/elliptic: ECDSA parameters should be validated.

crypto/rsa

#21896 crypto/rsa: reject short signatures

crypto/sha256

#30249 crypto/sha256: memory leak or issue with heap profiler

crypto/tls

#29139 crypto/tls: Config.GetConfigForClient is not sufficient for Listen
#25352 crypto/tls: GetCertificate called on resumed sessions
#30149 crypto/tls: client requires HelloRetryRequest to change curve
#20420 crypto/tls: customisable max TLS record size
#23962 crypto/tls: degraded performance from 1.8 to 1.9 version
#29793 crypto/tls: don't negotiate RSA-PSS algorithms that are too big for our key
#25351 crypto/tls: make ClientSessionState serializable
#30055 crypto/tls: make TLS 1.3 opt-out for Go 1.13
#29971 crypto/tls: permanently broken tls.Conn should not return temporary net.Error
#28362 crypto/tls: remove NPN support
#25256 crypto/tls: rotate session ticket keys

crypto/x509

#28743 crypto/x509: (*Certificate).Equals panics for nil values
CL 167118 ⤷ allow nil Certificates to be compared in Equal
#26485 crypto/x509: Create typed versions of ParsePKCS8PrivateKey
CL 125056 ⤷ create typed versions of ParsePKCS8PrivateKey
#27591 crypto/x509: Insufficient verification of ServerName when certificate is wildcard
CL 131575 ⤷ validate HostName with VerifyHostname function
#24151 crypto/x509: NameConstraintsWithoutSANs when checking signing certificate
#22017 crypto/x509: Truncate DSA signed data's hash before verification
#30471 crypto/x509: Trust setting not inherited on darwin
#26676 crypto/x509: add SubjectKeyId automatically when IsCA is true
#7735 crypto/x509: add more detail to the error message arising from a missing hash function.
#30079 crypto/x509: certificates with AKID don't chain to parents without SKID
#26624 crypto/x509: doc: clarify package is aimed towards Web PKI support
CL 126136 ⤷ clarify package is for the web pki
#21118 crypto/x509: does not notice if an RSA SignatureAlgorithm is missing parameters
#24156 crypto/x509: ensure CreateCertificate won't generate unparsable certificates
#24254 crypto/x509: multi-value RDN sequence is not properly DER-ordered
#26362 crypto/x509: reject UTF-8 names
CL 141837 ⤷ VerifyHost should only match IDNA encoded domains
#30672 crypto/x509: root_cgo_darwin omits intermediate CAs with an empty policy settings or an unspecified trust type setting
CL 166219 ⤷ fix root_cgo_darwin omits some trusty intermediate ca certificate
#15196 crypto/x509: support DirectoryName name constraints

crypto/x509/pkix

#23069 crypto/x509/pkix: FillFromRDNSequence does not preserve multi-value RDNs

database/sql

#29483 database/sql: DB.Conn violates isolation
#26332 database/sql: Tx.Rollback hangs after panic in Valuer.Value
CL 138579 ⤷ add a test where the value panics
#25232 database/sql: add `lastUseTime` or similar to driverConn, add SetConnMaxIdleLefttime to DB
CL 145758 ⤷ add SetConnMaxIdleTime

doc

#29206 doc, x/tools/cmd/godoc: move golang.org content into its own repository
#29266 doc: document that developers working in the go repo should run 'go test'
#23172 doc: mention "purego" build tag convention somewhere
CL 103239 ⤷ document purego convention
#29425 doc: new(T) and &T{} result into different things: clarification needed
#29842 doc: second return value of syscall.Syscall needs to be documented
#27220 doc: some module docs are on swtch.com, not golang.org

encoding/asn1

#15842 encoding/asn1: valid GeneralizedTime not parsed
CL 108355 ⤷ support fractions of a second when unmarshaling GeneralizedTime

encoding/json

#30357 encoding/json: Compact escapes U+2028 and U+2029
#22518 encoding/json: JSON tags don't handle empty properties, non-standard characters
CL 140305 ⤷ permit any string as a struct field name
#29732 encoding/json: Map key marshals with MarshalText but unmarshals with UnmarshalJSON
#30351 encoding/json: Marshal silently ignores custom implementations on pass by value
#14702 encoding/json: Unmarshal into struct field or a map does not validate invalid json.Number
#22967 encoding/json: bad encoding of field with MarshalJSON method
#28827 encoding/json: clarify Marshal behavior for string keys that implement encoding.TextMarshaler
#26946 encoding/json: clarify what happens when unmarshaling into a non-empty interface{}
#28189 encoding/json: confusing errors when unmarshaling custom types
#30701 encoding/json: ignore tag "-" not working on embedded sub structure when decoding
#22816 encoding/json: include field name in unmarshal error messages when extracting time.Time
#26800 encoding/json: invalid use of ,string struct tag, trying to unmarshal "" into int
#29753 encoding/json: mapEncoder.encode should not use MarshalerError
#27179 encoding/json: no way to preserve the order of map keys
#29310 encoding/json: omitempty for arrays is confusing
#14750 encoding/json: parser ignores the case of member names
#15624 encoding/json: support decoding to []int from []string by applying tag ,string
CL 27453 ⤷ with ,string tag, decode []float*, []int*, []uint* from string slices
#21092 encoding/json: unmarshal into slice reuses element data between len and cap
CL 98516 ⤷ Fix for #21092 - Zero out target before decoding
performance
#27735 encoding/json: incorrect usage of sync.Pool
CL 136035 ⤷ fix usage of sync.Pool
#28923 encoding/json: speed up the decoding scanner
CL 151042 ⤷ speed up tokenization of literals
CL 151157 ⤷ avoid work when unquoting strings

encoding/xml

#11496 encoding/xml: Serializing XML with namespace prefix
#20396 encoding/xml: accepts invalid XML with multiple colons
CL 103875 ⤷ fix absence of detection of another : in qualified names
CL 109855 ⤷ fixes to enforce XML namespace standard
#13504 encoding/xml: add generic representation of XML data
CL 37945 ⤷ add DOM-like API
#20614 encoding/xml: add whitespace normalization from spec
CL 46433 ⤷ Add xml attribute value normalization
CL 104655 ⤷ fix normalization of attributes values
CL 109855 ⤷ fixes to enforce XML namespace standard
#21399 encoding/xml: cannot marshal self-closing tag
CL 59830 ⤷ add 'allowempty' tag for self-closing XML tags
#10538 encoding/xml: embedded struct with XMLName field not being ignored
CL 108616 ⤷ fix panic on embedded unexported XMLName
CL 109855 ⤷ fixes to enforce XML namespace standard
#13400 encoding/xml: fix name spaces
#27240 encoding/xml: handling of anonymous pointer fields is broken
#20709 encoding/xml: lacks support for decoding arrays
#11431 encoding/xml: loss of xmlns= in encoding since Go 1.4
CL 106835 ⤷ add tests
CL 109855 ⤷ fixes to enforce XML namespace standard
#30301 encoding/xml: option to treat unknown fields as an error
#14407 encoding/xml: proposed fixes for namespaces
#12406 encoding/xml: support QName values / expose namespace bindings
#20754 encoding/xml: unmarshal only processes first XML element

errors

#30970 errors: As crashes if nil error is passed
#30682 errors: Printer.Printf does not define semantics
#30809 errors: eliminate skip argument to Caller
performance
#30468 errors: performance regression in New

expvar

#29105 expvar: make it possible to remove memstat and cmdline defaults

flag

#28667 flag: PrintDefaults panics trying to ascertain whether a flag was set
#24439 flag: Value description is inaccurate about zero-values

fmt

#23562 fmt: Scanf works differently on Windows and Linux
CL 110595 ⤷ make scanning newlines work the same way on Windows and Linux
#27554 fmt: fix up examples

go/build

#14282 go/build: Import seems to require absolute srcDir
#30046 go/build: build cache does not properly take AR into account
CL 160897 ⤷ include AR env var in gccgo build IDs

go/format

#20740 go/format: hasUnsortedImports should also test grouped imports (TODO)
performance
#26528 go/format: add benchmarks

go/importer

#27999 go/importer: remove support for (now defunct) binary export format (reminder issue)
CL 143023 ⤷ remove support for defunct binary export format
CL 143024 ⤷ rename file to better reflect new meaning

go/packages

#30773 go/packages: add to standard library

go/printer

#24326 go/printer, gofmt: line directives specifying columns must stay in place relative to next token
#18264 go/printer: adjust formatting of structs with unexported fields
#16371 go/printer: confusing indentation for nested structs
CL 33294 ⤷ steps towards fixing #16371
#10570 go/printer: force multiline literal to end with } on line by itself
#7199 go/printer: wonky alignment when mixing embedded and typed fields along with struct tags in a struct definition

go/token

#30064 go/token: add IsIdentifier, IsKeyword, and IsExported funcs

go/types

#22929 go/types: TestStdFixed test results are cached across $GOROOT/test changes
#23536 go/types: incorrect behavior for string conversions of byte slices
#26249 go/types: not enough arguments error message should be easier to skim
#28576 go/types: problem with alias type
#23090 go/types: support cgo semantics
#20124 go/types: vague docs about "incrementally" type checking files

gofmt

#24326 go/printer, gofmt: line directives specifying columns must stay in place relative to next token

gotype

#22030 gotype: type-checking external test files that rely on internal test files fails

html/template

#28854 html/template: escapeTemplate causes a panic by invoking fmt.Sprintf("%v") on a context with nil *Error field
CL 151501 ⤷ print nil Error pointers correctly
#30608 text/template, html/template: ParseGlob does not document the pattern syntax

image

#20851 image: Decode drops interfaces
CL 47255 ⤷ pass reader through Decode and DecodeConfig when possible

image/jpeg

#28717 image/jpeg: bad RST marker due to pre-reset marker byte alignment

install

#30132 install: Windows MSI installer should not set GOROOT
CL 163299 ⤷ don't set GOROOT in the Windows installer

internal/trace

#30462 internal/trace: TestMMUTrace and TestParseCanned failed on darwin/arm64

lib/time

#22487 lib/time: update tzdata before release

make.bat

#28641 make.bat: autodetect GOROOT_BOOTSTRAP
CL 96455 ⤷ add default GOROOT_BOOTSTRAP in Windows

math

#29456 math: Pow(x,y) optimization for cases: constant integer `y`.
CL 155921 ⤷ Pow(x,y) optimization for cases: constant integer `y`.
#28538 math: add MaxUint, MinInt, MaxInt
#29240 math: argument reduction inaccurate on s390x for huge inputs for Sin/Cos/SinCos/Tan

math/big

#28878 math/big: GCD support for negative and zero arguments
CL 164972 ⤷ allow all values for GCD
#29799 math/big: Rat.SetString accepts fractions and float strings, but not hexadecimal floats
CL 168237 ⤷ accept non-decimal floats with Rat.SetString
#29951 math/big: add Int.AddInt64, Int.CmpInt64
performance
#30856 math/big: fast path for Cmp if same
#25580 math/big: improve threshold calibration
CL 123497 ⤷ improve threshold calibration for karatsuba

math/bits

#28970 math/bits: add Rem32/Rem64

math/cmplx

#29320 math/cmplx: hyperbolic sinh, cosh and tanh give wrong result for Inf input

math/rand

#21211 math/rand: tests are too weak due to misuse of statsResults.maxError

mime/multipart

#29090 mime/multipart: add (*Reader).NextRawPart to bypass automatic quoted-printable handling
CL 152877 ⤷ add Part.NextRawPart to avoid QP decoding

net

#21676 net: Buffers makes multiple Write calls on Writers that don't implement buffersWriter
#25321 net: DNS address resolution quirks (AAAA records inconsistency)
#28883 net: FreeBSD build failed with net.inet.tcp.blackhole=2
CL 150618 ⤷ make TestVariousDeadlines detect client closing its connection in the server handler
#28957 net: IPMask docs aren't great
CL 151479 ⤷ improve IPMask docs
#29600 net: LookupAddr returns a zero length slice when looking up its own IP address on a Windows DNS server
#22782 net: LookupHost IDN support
CL 99623 ⤷ fix handling of non-LDH domain names
#28635 net: Make it possible to determine if a lookup error is errNoSuchHost
#28666 net: Resolve{TCP,UDP,IP}Addr returns IPv4 address on host without IPv4 connectivity
#29712 net: TestLookupDotsWithLocalSource fails
#22857 net: TestLookupLongTXT failing
#29991 net: add FlagRunning as network interface flag
CL 162037 ⤷ add Sys field to Interface for system-dependent information
#29146 net: add IP.IsPrivate (RFC 1918 & RFC 4193)
CL 162998 ⤷ add IP.IsLocal
#29358 net: add configuration knob to force TCP-only DNS requests in the pure Go resolver on unix
CL 156366 ⤷ use DNS over TCP when use-vc is set in resolv.conf
#28120 net: clarify documentation on net.ListenConfig.Listen and related calls w.r.t. context
CL 147378 ⤷ clarify the behavior of ListenConfig.Listen{,Packet} with context
#29142 net: cross compiled Go has lengthy timeouts when resolving names if a DNS server is invalid
#23873 net: don't keep reading from UDP resolver after truncated packet
#4373 net: errClosing not exported
#27992 net: flaky test failing in darwin-amd64-10_10
#29089 net: incorrect docs on KeepAlive field of Dialer
CL 155960 ⤷ correct docs of KeepAlive field in Dialer type
#17659 net: isDomainName rejects valid domains
CL 73830 ⤷ recognize non-LDH domain names as valid per RFC 1035
CL 99623 ⤷ fix handling of non-LDH domain names
#21867 net: lookup_windows.go uses APIs that are no longer in Nano Server
#30440 net: remove dependency on unicode
CL 164239 ⤷ remove dependency on unicode
#21083 net: resolver should call res_init when resolv.conf changes
#29644 net: support single-request resolv.conf option in pure Go resolver
CL 157377 ⤷ support single-request resolv.conf option in pure Go resolver

net/http

#21597 net/http: (*Transport).getConn traces through stale contexts
#24525 net/http: BenchmarkClientServerParallelTLS64 sometimes reports an error
#29776 net/http: Client should cache 301/308 redirect
#30715 net/http: Define and export RequestBodyTooLargeError
#26095 net/http: Docs update for connection reuse
#23544 net/http: Request.WithContext should deep copy all pointer/map fields
#21389 net/http: ResponseWriter.Write does not error after WriteTimeout nor is ErrorLog used
#30710 net/http: Server doesn't send a 501 (Not implemented) on unknown Transfer-Encodings
CL 167017 ⤷ make Server return 501 for unsupported transfer-encodings
#24366 net/http: StripPrefix does not preserve url path
#30938 net/http: TestRetryRequestsOnError flake
#22540 net/http: TestServerEmptyBodyRace_h2 flakes on Mac with "connection reset by peer"
#30803 net/http: TimeoutHandler doesn't log superfluous WriteHeader calls
#29246 net/http: Transport hangs when io.Pipe is used as request body
#27753 net/http: Transport.MaxConnsPerHost doesn't work well with HTTP/2
CL 140357 ⤷ make Transport.MaxConnsPerHost work for HTTP/2
#13667 net/http: Transport.RoundTrip errors could be more informative
#25796 net/http: Various tests flaky on Dragonfly builder
#28178 net/http: add CONNECT bidi example
#22982 net/http: add InactivityTimeout to http.DefaultClient
#26013 net/http: add Transport.Clone
#30694 net/http: allow modifying Server's base context
CL 167681 ⤷ add Server BaseContext & ConnContext fields to control early context
#24513 net/http: automatically add X-Content-Type-Options: nosniff
#28026 net/http: can't set Transfer-Encoding explicitly on outgoing Request
#27011 net/http: changing Transport.Dial to DialContext opts in to HTTP/2
CL 130256 ⤷ don't auto enable HTTP/2 if Transport.DialContext is set
#26409 net/http: clarify documentation around when or if it is safe to reuse a request body
#30702 net/http: client requests fail if TCP connection becomes stuck (due to NAT timeout or such)
#20528 net/http: connection reuse does not work happily with normal use of json package
CL 55613 ⤷ Try best to reuse tcp connection when early close case.
#22018 net/http: decide how users should use SetSessionTicketKeys with ServeTLS, etc
#26918 net/http: do not log error in http.Server for TCP probes
#22085 net/http: document security considerations for serving internet traffic
#30876 net/http: document that context cancellation does not apply to writable bodies
CL 167682 ⤷ document behaviour of cancellation on writable response bodies
#27408 net/http: first byte of second request in hijack mode is lost
CL 132479 ⤷ don't run backgroundRead if connection was hijacked
#30942 net/http: http.Client calls can stall when a persistent connection is slow to close
CL 168345 ⤷ make Transport call net.Conn.Close without mutex held
#29308 net/http: investigate Transport's use of cached connections upon resume from sleep
#29580 net/http: isCookieNameValid in net/http/cookie.go seems overly restrictive
#23427 net/http: make Transport's idle connection management aware of DNS changes?
#24138 net/http: make default configs have better timeouts
#29889 net/http: method decHostConnCount should not dec counter when somebody is block on connPerHostAvailable
#21978 net/http: no Client API to close server connection based on Response
#26408 net/http: req.Body.Close called multiple times in http1, sometimes not called by the time Do returns on error
CL 124315 ⤷ fix double-close of req.Body after request writing
CL 125635 ⤷ fix double-close of of req.Body after redirect
#29584 net/http: request.Method is wrong when path start by //
#29162 net/http: support "gzip" as a Transfer Encoding
CL 166517 ⤷ support gzip as a Transfer-Encoding
#26358 net/http: test WebAssembly Fetch implementation of Transport
#22464 net/http: the server doesn't handle whitespace before the first header field correctly
performance
#22618 net/http: consider adding configurable buffer sizes to Transport
CL 76410 ⤷ configurable transport buffer size
#25482 net/http: investigate and fix uncaught allocations and regressions

net/http/cookiejar

#26247 net/http/cookiejar: escaped path matching
CL 122592 ⤷ unescape cookie paths

net/http/httptest

#30774 net/http/httptest: clarify that Server.Client is only good for Server.URL

net/http/httputil

#28168 net/http/httputil: ReverseProxy does not set host header correctly
#25710 net/http/httputil: ReverseProxy doesn't handle empty path
#30359 net/http/httputil: ReverseProxy should remove Alt-Svc header
#30303 net/http/httputil: reverseproxy.removeConnectionHeaders not removing all headers
CL 166298 ⤷ remove all fields in Connection header

net/http/pprof

#23401 net/http/pprof: add seconds= to mutex/block profile handler
CL 94335 ⤷ reset block, mutex profile counters after rate change
CL 147598 ⤷ mutex, block profiles support seconds param

net/mail

#22661 net/mail: missing date layout
CL 117596 ⤷ added support to trailing CFWS in date

net/rpc

#29360 net/rpc: API Call() is not working as expected

net/rpc/jsonrpc

#30188 net/rpc/jsonrpc: client implementation is not compatible with JSON-RPC 1.0 spec

net/url

#22907 net/url: URL allows malformed query round trip
#29098 net/url: URL.Parse Multiple Parsing Issues
#30922 net/url: URL.String() does not escape Query
#29603 net/url: add URL.ForceFragment like ForceQuery for empty fragments to stringify with '#'
#29808 net/url: fails to decode %ya whereas browsers are more tolerant
#29261 net/url: misleading error message when url has a leading space
CL 155922 ⤷ give a proper error message on invalid character in scheme
#30025 net/url: parsing leaves a trailing `=` on the query params when there is only a single key

os

#26295 os: Remove/RemoveAll should remove read-only folders on Windows
CL 125261 ⤷ remove read-only directories on windows
#29921 os: RemoveAll blocks indefinitely on large directories without permissions
#22315 os: StartProcess ETXTBSY race on Unix systems
#23940 os: TestChtimes failure on OSX with Go 1.10: AccessTime didn't go backwards
#29295 os: consider syscall.EEXIST in os.IsExist
#30716 os: different os.File.WriteAt behavior with os.O_APPEND flag at osx and linux
CL 166578 ⤷ reject WriteAt if file opened in append mode
#30591 os: fatal error: attempt to execute system stack code on user stack (on linux/arm builder)
#20858 os: why must Chmod mode be non-zero on Windows?

os/exec

#17149 os/exec: Cannot execute command with space in the name on Windows, when there are parameters
#25628 os/exec: TestExtraFiles is flaky on linux-386-sid builder
#23019 os/exec: consider changing Wait to stop copying goroutines rather than waiting for them
#28461 os/exec: race on cmd.Wait() might lead to panic

os/signal

#29744 os/signal: TestCtrlBreak fails on windows-arm builder
#21576 os/signal: deadlock detection fails when os/signal is included
CL 101036 ⤷ lazily start signal watch loop only on Notify

path

#29875 path: Join documentation is misleading regarding Cleaned

path/filepath

#27791 path/filepath: Clean doesn't remove trailing backslash from Windows volume name
#23512 path/filepath: EvalSymlinks of container mapped directory returns an error
#5441 path/filepath: Glob is case-sensitive on Windows
#29713 path/filepath: TestBug3486 fails if GOROOT/test is removed
#24846 path/filepath: TestEvalSymlinks tests with "/" prefix fail in Windows
CL 106975 ⤷ TestEvalSymlinks tests with "/" prefix fail in Windows
#28614 path/filepath: always validate full Glob patterns
#26033 path/filepath: filepath.Walk does not work on mounted volumes in Windows containers

plugin

#26759 plugin: loading on machine with different GOPATH fails

proposal

#29934 proposal: Go 2 error values
CL 168438 ⤷ ignore errors.Frame in DeepEqual
#29008 proposal: Go 2: hexadecimal floats
#30058 proposal: cmd/doc: improve performance by excluding node_modules
#30240 proposal: cmd/go: automatic vendoring in module mode
#26232 proposal: cmd/go: define HTTP authentication extension mechanism
CL 161698 ⤷ make netrc parsing more robust
CL 161666 ⤷ add a manual-test harness for GOAUTH implementations
CL 161667 ⤷ add a reference GOAUTH implementation using 'git credential fill'
CL 161668 ⤷ add a reference GOAUTH implementation using .netrc files
CL 161669 ⤷ add a GOAUTH implementation that reads from a cookiefile
#28835 proposal: cmd/go: subcommands to add and remove modules from the module cache
#30369 proposal: cmd/go: use the `go` version declared in the `go.mod` file to determine module boundaries and checksums
#29257 proposal: crypto/tls: allow access to file descriptor for tls.Conn
#12711 proposal: different octal base literal representation
#26746 proposal: doc/install: define minimum supported VCS versions
#29688 proposal: encoding/json: add InputOffset to json decoder
#29579 proposal: math/big: Rat.SetUint64
CL 160682 ⤷ implement Rat.SetUint64
#28493 proposal: permit blank (_) separator in integer number literals
#15490 proposal: runtime: add SchedStats API
CL 38180 ⤷ add SchedStats API
#23044 proposal: runtime: add a mechanism for specifying a minimum target heap size
#19113 proposal: spec: allow signed shift counts
#19308 proposal: spec: binary integer literals
#30029 proposal: x/build/cmd/release: remove godoc for Go 1.13

race

#29948 race: 'unsupported VMA range' on linux/arm64
CL 160919 ⤷ skip race detector test failure for unsupported VMA

reflect

#28748 reflect: MakeFunc can't handle return values which are the zero Value
#22075 reflect: NumMethod includes non-exported methods for interface types
#24781 reflect: StructOf forbids anonymous fields without name
#25897 reflect: fatal error: reflect mismatch when reflect.MakeFunc is used as a goroutine
#29469 reflect: inconsistent results between reflection and non-reflection
#30688 reflect: methods are sorted
#25403 reflect: the string representation of the type with anonymous fields and created by StructOf looks the fields are not anonymous
#28761 reflect: when MakeFunc returns, assign its results into the desired types

regexp

#30425 regexp: LiteralPrefix behaving incorrectly

runtime

#24267 runtime: "runtime: unexpected return pc for testing.tRunner called from 0x0"
#25128 runtime: "runtime·unlock: lock count" on Go 1.10.1 when cgo is enabled
#23168 runtime: -l=4 build fails on Solaris
#30708 runtime: CPU instruction "NOP" utilizes ~50% CPU and pprof doesn't explain that
#26320 runtime: Caller returns wrong file and line if called in a deferred function during panic
#22743 runtime: GC can thrash on very small heaps
#14179 runtime: GC should wake up idle Ps
#24328 runtime: Go runtime in DLL marks stdin/out/err not inherited on Windows
#28062 runtime: L2 arena maps are not accounted for in any runtime.MemStats field
#24790 runtime: SIGSEGV from runtime.(*timersBucket).addtimerLocked on darwin/arm64
#26141 runtime: SIGSEGV on a freebsd-amd64 builder
#25770 runtime: SIGSEGV when building on freebsd ARM
#27156 runtime: TestGcSys fails on Windows
#27636 runtime: TestGcSys fails on arm64
#24616 runtime: TestGdbPython flake on linux-amd64
#25697 runtime: TestGdbPython flaky on linux-mipsle builder
#20821 runtime: TestGdbPython* fails on solaris
#29244 runtime: TestLldbPython fails for lldb 7.0.0
#22299 runtime: TestLldbPython test fails with lldb 3.8 on linux
#23479 runtime: Windows service timeout during system startup
#17969 runtime: aggressive GC completion is disruptive to co-tenants
#23815 runtime: always log GC details in-memory
CL 98335 ⤷ Expose MemStats for previous GC cycles.
#21805 runtime: avoid functions forbidden on Windows 10 UWP
#24385 runtime: bad backtraces in gdb on s390x
#21078 runtime: before execve, set signal mask according to os/signal functions
#19812 runtime: cannot ReadMemStats during GC
#12037 runtime: check indirect calls for nosplit
#15903 runtime: checkmark doesn't follow one-word objects with finalizers
#19928 runtime: crash in hybrid barrier initializing C memory
#30957 runtime: deadlock in runtime_pollWait
#26813 runtime: defer/recover support in race detector
#27993 runtime: error message: P has cached GC work at end of mark termination
CL 150778 ⤷ debug code to catch bad gcWork.puts"
#28054 runtime: fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) on 386 FreeBSD after CL 138595
#27583 runtime: feature request: Support for ASLR with the heap
#30189 runtime: forEachP not done and stopTheWorld failing on aix/ppc64
CL 163624 ⤷ perform atomic operations on sched values
#26061 runtime: g0 stack.lo is sometimes too low
CL 120858 ⤷ use pthread stack bounds on Linux
CL 122577 ⤷ test g0 stack overflow handling on all OSes
#28949 runtime: godoc crashes consistently with "still in list": OS X Mojave problem?
#30098 runtime: goroutine hung in _Cfunc_.GoString
#22654 runtime: goroutines linger in GC assist queue
#21729 runtime: improve "sweep increased allocation count" diagnostics
#30753 runtime: killed threads do not crash whole process
#18751 runtime: macOS Sierra builders spinning
#15943 runtime: main_init_done can be implemented more efficiently
#16930 runtime: make the scavenger more prompt
#27732 runtime: mark assist blocks GC microbenchmark for 7ms
CL 136555 ⤷ experimental GC-related changes to scheduling
CL 146817 ⤷ look for idle p to run current thread when quantum expires into GC
#16843 runtime: mechanism for monitoring heap size
CL 46751 ⤷ add SetMaxHeap API
#18138 runtime: new goroutines can spend excessive time in morestack
CL 45142 ⤷ start goroutines with a 16K stack
#24543 runtime: non-cooperative goroutine preemption
#29226 runtime: panic + recover can cancel a call to Goexit
#30063 runtime: panic: runtime error: index out of range
#24394 runtime: panic: runtime error: index out of range on all commands on Darwin
#28993 runtime: potential for self-deadlock in runtime write barriers
CL 151540 ⤷ avoid holding the heap lock for GC pressure callback write barrier
#28848 runtime: race detector on ARM64 doesn't fully work
#9214 runtime: reduce StackGuard
#24363 runtime: remove g.gcscanvalid
#28109 runtime: segfault during test using -coverpkg and -race.
#22333 runtime: signal 28 received on thread with no signal stack
#20400 runtime: signal handling: Go assumes SA_RESTART, but does not enforce it
#20748 runtime: signal handling: sighandler crash due to race with signal.Ignore
#28353 runtime: sigpanic in scanframeworker
#23484 runtime: stack grow panic tracing back through sigpanic from signal handler
#27410 runtime: system experienced long pauses during GC marking
#24758 runtime: testtls segmentation fault on a linux-arm builder
#10958 runtime: tight loops should be preemptible
CL 68010 ⤷ disallow loop preemption in the runtime
CL 68011 ⤷ record rescheduling target PC
CL 68012 ⤷ keep rescheduling fault page together
CL 68013 ⤷ indirect fault-based loop preemption
CL 68014 ⤷ make bad safe-points throw
CL 68016 ⤷ use page unmapping to preempt loops in STW
CL 68017 ⤷ don't acquire m.locks in forEachP
CL 68018 ⤷ use global preemption in forEachP and stack scanning
CL 68020 ⤷ ignore loop preemption signals in GDB
#26898 runtime: transparent hugepages on linux/mipsle causes segfaults
#29377 runtime: unexpected signal during runtime execution on Debian
#29623 runtime: unexpected signal on Termux android/arm64
#28541 runtime: unknown pc during parallel benchmarks
#22931 runtime: unsafe pointer maps
#24595 runtime: use CLOCK_BOOTIME, not CLOCK_MONOTONIC, when possible
CL 111356 ⤷ use CLOCK_BOOTTIME in nanotime on Linux
#21931 runtime: use atomic.Store instead of simple assignment
CL 65210 ⤷ fix unpaired atomic operations
#24793 runtime: use register instead of TLS for G pointer for darwin/arm and darwin/arm64
#22553 runtime: windows-amd64-race builder fails with errno=1455
#24284 runtime: wrong Unix error code from panic.
performance
#21639 runtime: apply strength reduction optimizations to generic map routines
CL 59390 ⤷ strength reduce key pointer calculations in generic map functions
#28081 runtime: arena mapping creates large core files and bad mlockall behavior
#22331 runtime: clearpools causes excessive STW1 time
CL 166957 ⤷ internal fixed size lock-free queue for sync.Pool
CL 166958 ⤷ internal dynamically sized lock-free queue for sync.Pool
CL 166959 ⤷ add Pool benchmarks to stress STW and reuse
CL 166960 ⤷ use lock-free structure for Pool stealing
#19839 runtime: count globals toward GC trigger
#18236 runtime: frequent blocking syscalls cause high sysmon overhead
#28479 runtime: make([]byte, n) becomes much slower compared with go 1.11.1
CL 151538 ⤷ specialize mTreap for spans of size 1
#19409 runtime: osyield is expensive on darwin?
CL 37890 ⤷ properly implement osyield on Darwin amd64
#28701 runtime: repeated syscalls inhibit periodic preemption
CL 148901 ⤷ preempt goroutines that make repeated syscalls/cgo calls
#18237 runtime: scheduler is slow when goroutines are frequently woken
#8898 runtime: special case timer channels
#28678 runtime: stack copying performance regressions
#18020 runtime: stack growth during critical section harms performance
CL 45142 ⤷ start goroutines with a 16K stack
#21056 runtime: sub optimal gc scalability
CL 62971 ⤷ reduce contention in gcDrain
#16638 runtime: use frame pointers for callers
CL 33809 ⤷ use frame pointers for callers
#26059 runtime: use wrappers for op= map operations
CL 139101 ⤷ use wrappers for op= map operations

runtime/cgo

#24484 runtime/cgo: pthread_create failed: Resource temporarily unavailable

runtime/debug

#29228 runtime/debug: document BuildInfo.Main.Version == "(devel)"

runtime/pprof

#14434 runtime/pprof: details of Linux SIGPROF delivery may cause very skewed profiles
#25653 runtime/pprof: possible sampling error with large memprofile rate
#24991 runtime/pprof: slice bounds out of range builder failure

runtime/race

#28497 runtime/race: windows race out of memory allocating heap arena map

runtime/trace

#21873 runtime/trace: TestTraceStress and TestTraceStressStartStop running out of memory on plan9 and windows

semver}

#28101 cmd/go/internal/{modfile, semver}: factor out of internal

spec

#27821 spec: clarify order in which operands of multi-value assignments are evaluated
#28085 spec: clarify requirements for duplicate constants in interface-typed map literal keys and switches
#23529 spec: in array and slice literals, the index/key can be non-integer type

strconv

#29491 strconv: FormatFloat rounding error
CL 157697 ⤷ fix rounding in FormatFloat fallback path

strings

#25805 bytes, strings: add ToValidUTF8
CL 142003 ⤷ Add ToValidUTF8

sync

#24877 sync: mutex profiling information is confusing (wrong?) for mutexes with >2 contenders

sync/atomic

#16241 sync/atomic: operations cause unnecessary escapes

syscall

#29458 syscall: ExtraFiles FD used to set controlling TTY instead of SysProcAttr.Ctty field
#25210 syscall: be more helpful with Windows DLLs fail to load due to missing environment variables
#15566 syscall: exec_windows.go: arguments should not be escaped to work with msiexec
#29335 syscall: modest improvement to Windows DLL-preloading protection
#29530 syscall: sort environment passed to CreateProcess / CreateProcessAsUser

syscall/js

#27766 syscall/js: Make syscall/js optional when compiling wasm?

testing

#28813 testing: Benchmark reporting incorrect stats when running in parallel
CL 149720 ⤷ correct benchmark output when running in parallel
#29211 testing: Logf not reported outside of inner benchmark run
#28135 testing: add (*T).Deadline
#21051 testing: delay registration of flags until MainStart
CL 49251 ⤷ avoid registering flags except in test binaries
#28386 testing: document that tests should not write to their working directory
#26460 testing: examples with trailing whitespace in multiple lines of output can be confusing
#25021 testing: handle panics in subtests in order to print errors and log info
CL 123921 ⤷ handle panics in subtests to print previous output
#30389 testing: loses log messages made in a goroutine after test has completed
#30056 testing: move gomaxprocs to key-value pair in benchmark output
#26440 testing: parallel test output reported in non-deterministic order
#24122 testing: start test log for caching before TestMain
#26325 testing: stdout output with no newline produces confusing/corrupt -v output
#24929 testing: stream t.Log output as it happens
CL 127120 ⤷ stream log output in verbose mode
#29207 testing: t.FailNow() in a deferred function masks test panic
#29156 testing: test output interleaves with race-detector warnings
#24050 testing: test with child process sometimes hangs on 1.10; -timeout not respected
#27826 testing: testing a list of packages blocks the real-time output
#27217 testing: tiny benchmark with StopTimer runs forever
#29755 testing: unexpected top level test output belonging to a subtest
#26121 testing: when TB is embedded in an interface, TB.Helper yields the wrong line number
performance
#20875 testing: consider calling ReadMemStats less during benchmarking

text/template

#30608 text/template, html/template: ParseGlob does not document the pattern syntax
#30948 text/template: illegal number syntax: "-"
CL 168457 ⤷ allow using -}} with many spaces
#29165 text/template: add support for io.Reader
#28391 text/template: allow callers to override IsTrue
#29770 text/template: allow newlines within actions and pipelines
#30281 text/template: document concurrency properties for the instances returned by (*Template).New
#28394 text/template: documentation for IsTrue disagrees with its implementation for struct types
CL 144657 ⤷ clarify truthiness of structs

time

#29602 time: AddDate(0, 0, 1) gives the same exact day in Samoa edge case
#30780 time: Parse behaves inconsistently when parsing numerical timezones with an "MST" format string
CL 167381 ⤷ fail when Parse is given a stdNumTZ as stdTZ
#28841 time: Parse should handle `Jan 2nd`
CL 150137 ⤷ parse dates using textual suffixes like "nd"
#25343 time: ParseInLocation incorrect after 2038
#28100 time: Timer.Reset documentation not accurate for AfterFunc timers
#27169 time: Timer.Stop documentation example easily leads to deadlocks
#30341 time: Weird behavior with RFC3339 parser
#24489 time: clock drift on Windows 2008r2 w/ version >= 1.9
#30271 time: document that Tick interval gap can exceed duration
#29912 time: extraneous information in Parse error message for interior element missing leading zero
#29918 time: misleading error message froms Parse for initial element missing leading zeroes
CL 160338 ⤷ fix misleading error for leading zero format
CL 160479 ⤷ fix parsing issue for improper month value
CL 163260 ⤷ fix parse month error message
#26032 time: time.Parse unable to parse timestamps with unusual UTC offsets
#27090 time: wall and monotonic clocks get out of sync
performance
#27707 time: excessive CPU usage when using Ticker and Sleep

unicode

#27945 unicode: support version 11

website

#28215 website: Update "How to Write Go Code" with go modules
CL 142297 ⤷ update code.html to use go modules
#11251 website: enable godoc analysis mode by default?

x/build

#24754 x/build: create VERSION file for cmd/dist to read

x/build/cmd/release

#30422 x/build/cmd/release: check for unmerged CLs before release
#25405 x/build/cmd/release: collect open source NOTICES into top-level NOTICES file?
#24904 x/build/cmd/release: ensure fully reproducible builds, including tar.gz/zip archives
#27151 x/build/cmd/release: reduce Go download sizes

x/crypto/chacha20poly1305

performance
#22809 x/crypto/chacha20poly1305: linux/arm64 Go 1.9 performance is 3X slower than OpenSSL
CL 105896 ⤷ add arm64 implementation using multiword arithmetic

x/crypto/curve25519

#30095 x/crypto/curve25519: pure Go implementation mismatch with BoringSSL

x/net/http2

#29764 x/net/http2: Long running http2 requests are closed immediately on server.Shutdown
CL 158840 ⤷ track the state of HTTP/2 connections
#16498 x/net/http2: Server doesn't respect client's flow control
#28206 x/net/http2: certain HTTP2 requests sends a "END_STREAM" prematurely
#26322 x/net/http2: h2spec violation 5.1
#26323 x/net/http2: h2spec violation 6.1.2
#26321 x/net/http2: h2spec violation 8.1.2.2
CL 111680 ⤷ reject connection-level headers with a protocol error
#28204 x/net/http2: misbehaved streams can cause connections to exhaust flow control
#29356 x/net/http2: missing SETTINGS_HEADER_TABLE_SIZE support
CL 155877 ⤷ add SETTINGS_HEADER_TABLE_SIZE support
#29386 x/net/http2: split cookie header as recommended by spec
CL 155657 ⤷ split cookie pair into separate hpack header fields
#26303 x/net/http2: verify that net/http.Server.SetKeepAlivesEnabled(false) shuts down HTTP/2 server

x/net/idna

#28233 x/net/idna: ToASCII() mangles long strings

x/tools/cmd/godoc

#29206 doc, x/tools/cmd/godoc: move golang.org content into its own repository
#4953 x/tools/cmd/godoc: link "package foo" and "foo package" in text when "foo" exists

x/tools/cmd/stringer

#30874 x/tools/cmd/stringer: TestTags is broken with tip Go

x/tools/go/packages

#30519 cmd/go, x/tools/go/packages: confusing go list repeated package with different values error

x/tools/go/ssa/interp

#27174 x/tools/go/ssa/interp: panic: no code for function: (reflect.Value).MapRange
#23166 x/tools/go/ssa/interp: tests consistently failing on darwin

x/tools/godoc

#22892 x/tools/godoc: support linking to interface methods

x/vgo

#27563 x/vgo: delete repo in March 2019 (1 month after Go 1.12)

Pending CLs

CL 12277 HACK test that heapBitsSetType ends at the right byte
CL 21444 slurp metadata
CL 51231 [release-branch.go1.8] XXX dummy test
CL 93517 add function for bool in math/rand
CL 144999 rm useless code
CL 156400 emit an error in 'go mod vendor' if any replacement is in the vendor directory
CL 160451 cmd/go/internal/modload/init:add more information for exec go mod init outside GOPATH
CL 163300 delete all duplicate empty blanks
CL 164962 Fix a typo
CL 166219 fix root_cgo_darwin omits some trusty intermediate ca certificate

.gitignore

CL 151022 add idea files

Revert "cmd/go

CL 168402 fix the default build output name for versioned binaries"

Revert "encoding/binary

CL 105259 use an offset instead of slicing"

Revert "runtime

CL 150778 debug code to catch bad gcWork.puts"

all

CL 127158 use buf.String() instead of string(buf.Bytes()) in tests
CL 155739 add start of netbsd/arm64 support
CL 160537 remove commented-out print statements
CL 166437 simplify code using "gofmt -s -w"

androidtest

CL 19901 tweaks to build on brillo

archive/zip

CL 129115 example to registerDecompressor
CL 144382 use Modified in FileHeader.FileInfo

big/int

CL 73231 simpler code and minor formatting cleanups for lehmerGCD

bufio

CL 51412 add example for Scanner.Bytes.
CL 160557 adds a comment about io.EOF in bufio.ReadLine()

build

CL 96455 add default GOROOT_BOOTSTRAP in Windows
CL 96495 force all Windows batch files to CRLF

builtin

CL 167709 spec correction for panic()

bytes

CL 142003 Add ToValidUTF8
CL 156139 speed up asciiSet.contains
CL 156998 improve IndexAny and LastIndexAny performance
CL 160418 check Write error before written length

cgo

CL 133944 add support for MSVC flags

clean

CL 133055 clean cache with -n should only print remove commands.

cloud.google.com/go

CL 10550 Insert the description of the change.
CL 19970 I filed https://b.corp.google.com/issues/69549307
CL 21110 added validations for omitempty to work in GeoPoint and time.Time
CL 22970 datastore insert/update support proposal
CL 26870 Changing struct pointer.
CL 36730 microgenerator diffs
CL 36910 Initial pass of Golang CryptoClient
CL 38350 Change the subscription to use a WorkerPool concept for goroutine reuse.

cloud.google.com/go/BigQuery

CL 39090 introduce models API.

cloud.google.com/go/DO NOT MERGE all

CL 39072 regen gapics

cloud.google.com/go/DO NOT MERGE firestore

CL 39150 add CollectionGroup method

cloud.google.com/go/DO NOT MERGE storage

CL 38870 Add support for V4 signed URLs

cloud.google.com/go/README

CL 15150 recommend WithCredentialsJSON

cloud.google.com/go/bttest

CL 39191 return an error on invalid ReadRowsRequest RowRange key ranges

cloud.google.com/go/cloud/pubsub

CL 3670 Add push msg definition and json deserialization tags

cloud.google.com/go/cloud/storage

CL 1601 Guards against nil pointer deference when the Owner of a storage object can't be listed

cloud.google.com/go/compute/metadata

CL 3291 Added WFC request.

cloud.google.com/go/datastore

CL 2350 This patch creates a parition ID on the RunQueryRequest proto from the namespace of the query's ancestor key, if applicable. As it stands now, attempts to perform ancestor queries within a namespace fail with a BadRequest: The query namespace is "null"; but ancestor namespace is "foo".

cloud.google.com/go/deploymentmanager

CL 4200 add deploymentmanager package

cloud.google.com/go/go/bigtable

CL 32670 Working commit of rolling connection pool.

cloud.google.com/go/internal/pushback

CL 11596 initial commit of auto PR closer

cloud.google.com/go/logging

CL 5390 functions LogWithContext and LogSyncWithContext which read default log entry labels from a context.
CL 39091 allow specification of any.Any types for payload.

cloud.google.com/go/profiler

CL 39050 remove golang.org/x/build dependencies from proftest

cloud.google.com/go/pubsub

CL 17670 Add Pub/Sub Message interface.
CL 32890 add publish measurements
CL 33250 add message Forget()
CL 38712 add ClearMessages method to pstest
CL 39170 cap bundler byte limit

cloud.google.com/go/regen-gapic

CL 37551 stage micro-generator support

cloud.google.com/go/spanner

CL 24330 trace read/query throughout
CL 38713 switch from custom client pool to grpc-gcp

cloud.google.com/go/storage

CL 4030 add storage.AdminClient
CL 13850 store and replay http for integration tests
CL 35170 add the Query field to SignedURLOptions

cloud.google.com/go/trace

CL 9690 Add support for gRPC tracing across network boundaries
CL 13490 Use native http.Client
CL 15210 assert trace IDs case-insensitively

cmd

CL 38008 add missing s390x branch/conditional move mnemonics
CL 81275 use FC for gofmt -d on Windows
CL 125395 If there's an http error and the metadata cannot be parsed, show a user-friendly error rather than an XML parse error.
CL 166937 handle floats for ODIV better
CL 167393 ignore the directory named go.mod

cmd/7g

CL 9692 implement duffcopy

cmd/asm

CL 144100 add support for -buildmode=c-shared for GOARCH=mips{,le}
CL 153217 rename x87 insts without FWAIT
CL 153358 enable SVE(Scalar Vector Extension) instructions for arm64
CL 159357 add s390x 'rotate then ... selected bits' instructions
CL 165997 add 'insert program mask' instruction for s390x
CL 166518 add V[LD|ST][2-4] vector instructions on arm64

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

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 31261 avoid convT2E before panic
CL 33634 used shared epilogue
CL 34719 check pointer validity on conversion
CL 35471 add typo fix suggestions using Levenstein/Edit distance
CL 36355 add write barrier for implicit zeroing
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 40356 add typecheck variant that (mostly) ignores lineno
CL 40492 cleanup MOVaddr code generation
CL 40834 clean-up typecheckaste
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 43157 optimize signed n % c == 0
CL 47270 heap characterization
CL 47512 perform rotation in layout
CL 47932 add "estimate" phase reporting "excess" op counts
CL 56590 augment error message
CL 61490 add generic rotate ops
CL 62490 separate s390x SSA rules for global variables
CL 64191 add branch prediction rules for float special cases
CL 65591 free nilcheck value properly
CL 68010 disallow loop preemption in the runtime
CL 68011 record rescheduling target PC
CL 68013 indirect fault-based loop preemption
CL 68014 make bad safe-points throw
CL 69910 use yyerrorl in some typechecking functions
CL 71210 more static function literal optimizations
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 94897 use strings.Builder
CL 97415 export/import OCLOSURE
CL 98595 start improving the dead store pass
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 104595 use floating point test instructions on s390x
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 122695 handle sign/zero extension in prove
CL 122995 substitute sort.Sort with obj.SortSlice
CL 128035 optimize away deferred/go call to empty functions
CL 129376 disable branchelim for the moment
CL 129379 disable magic division during first opt pass
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 131959 introduce generic ssa intrinsic for fused-multiply-add
CL 133944 add support for MSVC flags
CL 133946 add support for MSVC toolchain to go build
CL 135420 type auxint correctly
CL 135955 add minor optimization rules for math.Is{Inf,NaN}
CL 136375 enhance induction variable detection for unrolled loops
CL 137156 add fma intrinsic for amd64
CL 141647 assign to a field of map element
CL 142117 add fma intrinsic for arm
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 146719 optimize make+copy pattern to avoid memclr
CL 146819 add DW_AT_go_param_escapes
CL 148177 use specialised string array hash function for runs of strings
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 152478 use Node.Name.Defn in optimizations
CL 154058 don't recurse into go:noinline during inlining walk
CL 154617 index line number tables by source file to improve sparsity
CL 156177 add instrumentation to catch double-walks of trees
CL 156328 initialize variables in the right order
CL 158021 use existing instructions instead of nops for inline marks
CL 158238 intrinsify Ctz, Bswap on i386
CL 159018 intrinsify math/bits.Sub(64|32) for arm64
CL 160637 avoid confusing error on pkg.keyword
CL 161437 make prove use poset to check non-negatives
CL 161558 return assignment mismatch error in var declarations
CL 162237 add -d=checkptr to validate unsafe.Pointer rules
CL 162240 make duplicate anonymous interface output deterministic
CL 165358 add unsafe.Unreachable
CL 165859 use full package path to print unexported interface methods
CL 165998 collapse some chains of conditional expressions
CL 166358 further changes for fault-preemption-experiments
CL 167088 add countRule rewrite rule helper
CL 167399 reduce rulegen's for loop verbosity
CL 167438 combine if statements in generated rules
CL 168037 add unsigned divisibility rules
CL 168038 add signed divisibility by power of 2 rules
CL 168117 replace OpSlicemask with branch
CL 168238 early variadic slice normalization
CL 168340 use newobjectNoClr for small, pointer-free allocation
CL 168477 expose ssa/debug_test step limit to bound infinite loops

cmd/compile/internal/gc

CL 34552 fix variable lifetimes within loop bodies
CL 38250 noder.error cleanup
CL 40500 cleanup moveToHeap
CL 54412 catch more in range checks

cmd/compile/internal/ssa

CL 25386 use compact interval tree representation for live sets
CL 38448 tighten loads
CL 40491 simplify fitsARM64Offset
CL 40494 change StringData to return *obj.LSym
CL 42514 avoid generating some redundant matching rules
CL 95583 emit paired stores on arm64
CL 142019 simplyfy `s = s <op> x` to `s <op>= x`
CL 149537 optimize x*x*x*x to only 2 imuls

cmd/compile/internal/ssa/gen

CL 149718 add the bx register, for consistency

cmd/compile/internal/syntax

CL 149638 parse/print support for type parameters and contracts

cmd/compiler

CL 67611 add Syslook logic

cmd/cover

CL 111647 add index page of coverage reports

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 160919 skip race detector test failure for unsupported VMA
CL 163477 make GOROOT unwritable on builders

cmd/doc

CL 121919 introduce -tags flag
CL 164759 fix handling of path parameters on Windows

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 76370 make sure compiler uses importcfg always
CL 76372 be precise about paths that appear in packages and binaries
CL 84736 make -x output commands executable again
CL 90955 coverage profile use cache if the set of arguements equals
CL 92755 fix pkg-config CGO_LDFLAGS_* checks
CL 105435 fix go get VCS tests that match go-import's
CL 119316 better quote the cfg.GOROOT output
CL 127495 update go bug to be more consistent with Github issue template
CL 127818 cache results of EvalSymlinks
CL 128195 skip test when vcs is unavailable
CL 130715 display curated list of vet flags in help of go test
CL 131415 Add -exec to 'cacheable' test flags
CL 143139 make go build write multiple executables
CL 144100 add support for -buildmode=c-shared for GOARCH=mips{,le}
CL 147177 fallback to VCS if GOPROXY 404s
CL 148377 allow comma separated GOPROXY URLs.
CL 154100 in module mode, populate PackagePublic.Root with the module root
CL 156757 fix go get with ... fails in module mode
CL 157682 Adds shared linking support for FreeBSD/amd64
CL 157800 improve goproxy and list documentation
CL 158477 update unexpected module import error to be more actionable
CL 159759 honor vendor.conf fork repositories in modconv
CL 160057 Remove old mod helper prints in Go 1.12.
CL 160897 include AR env var in gccgo build IDs
CL 161397 parallelize package loading
CL 164198 ignore test only packages with -coverpkg
CL 164459 PackageVetx in vet.cfg should list only immediate dependencies.
CL 164957 make sure that the RelPaths always returns valid paths
CL 166237 disallow go.sum updates in -mod=readonly
CL 166459 further reduce init work
CL 166984 print require chains in build list errors
CL 167748 refactor load.LoadPackage into other functions
CL 168378 recognize android suffix when constructing build list

cmd/go/internal/get

CL 60210 Proparly escaped . in vcs regexp
CL 142678 fix go get for Azure DevOps Git repos

cmd/go/internal/load

CL 89455 follow possible $GOROOT/src symlinks
CL 107301 assign .ImportPath and .Root for a testdata package in GOPATH properly
CL 108036 ignore vendor imports from testdata
CL 167503 use path.Split on import path in DefaultExecName

cmd/go/internal/lockedfile

CL 152718 fix EDEADLK error on aix/ppc64
CL 162437 add Append function

cmd/go/internal/modcmd

CL 135735 mod download allow insecure download
CL 144106 warn when no version supplied to go mod download
CL 157937 allow mod download without go.mod

cmd/go/internal/modconv

CL 126915 support convert replacements in Gopkg.lock

cmd/go/internal/modfetch

CL 126615 update proxy usage
CL 126616 add unit tests to downloadZip
CL 166179 reject credentials in proxy URL over HTTP
CL 166597 update comment referring to old Import function

cmd/go/internal/modfetch/codehost

CL 150738 raise maximum repo size limit

cmd/go/internal/modget

CL 167747 support the suffix '@patch' in 'go get'

cmd/go/internal/modload

CL 158257 improve error message when $HOME is unset

cmd/go/internal/test

CL 164963 pass default timeout to test programs if not given from command line

cmd/go/internal/web

CL 156838 reject insecure redirects from secure origins

cmd/go/internal/web2

CL 161698 make netrc parsing more robust

cmd/go/internal/{run,work,generate}

CL 149797 document file path location requirement

cmd/go/list

CL 166398 seems to do nothing when given non-Go files

cmd/gointernal/cmdflag

CL 151980 remove "set only once" check

cmd/internal/gc

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

cmd/internal/obj

CL 16076 serialize Reloc.Variant in objfile
CL 27932 add relocation variant to object file

cmd/internal/obj/arm64

CL 9692 implement duffcopy

cmd/internal/obj/mips

CL 144097 add support for -buildmode=c-shared for GOARCH=mips{,le}
CL 167680 add MADD/MSUB

cmd/internal/obj/x86

CL 74810 use push/pop to manage frame pointer

cmd/internal/objabi

CL 65233 allow more than one directory in trimpath
CL 144098 add support for -buildmode=c-shared for GOARCH=mips{,le}

cmd/internal/objfile

CL 118775 fetch pclntab for PIE

cmd/link

CL 14352 remove Reloc.Xadd and Reloc.Xsym
CL 16076 serialize Reloc.Variant in objfile
CL 16459 load object files concurrently
CL 27567 use data structures from debug/macho
CL 27932 add relocation variant to object file
CL 37732 enable c-archive on all Unix and Windows systems
CL 45992 pass -nopie, not -Wl,-nopie, on OpenBSD
CL 47838 generate R_X86_64_RELATIVE for internal PIE R_ADDR
CL 79635 fix R_ADDROFF reloc to SDYNIMPORT syms
CL 112215 add option to omit go DWARF user attributes
CL 115215 load symbols from any depended-on Go shared libraries
CL 115216 remove some stuff
CL 124377 add -stats option
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 145219 do not mark .text, .data and .bss as IMAGE_SCN_ALIGN_32BYTES
CL 151601 use IsDirectJump instead of writing it again
CL 152759 support PIE build mode on Windows
CL 157682 Adds shared linking support for FreeBSD/amd64
CL 163579 support PIE mode with internal link on arm64
CL 163697 refactor symbol name access to use methods
CL 163698 intern symbol strings (preliminary work)

cmd/link/internal/ld

CL 168321 copy Mach-O platform version commands to go.o

cmd/link/internal/wasm

CL 167801 optimize data section in wasm binary

cmd/test

CL 134095 add documentation for 'go test all'

cmd/trace

CL 7680 fix time scale issue
CL 34031 user events
CL 152737 specify region time range in goroutine trace

cmd/vet

CL 34451 detect IP address comparisons via bytes methods
CL 47670 weakvar: check for weakly used variables (possible unintended shadowing)
CL 101918 only zero/non-zero exit status matters
CL 126375 warn about including C header files in subdirectories
CL 127257 add a vet build tag so compiler test files can be excluded

cmd/{asm,compile}

CL 36951 merge loads into floating point ops on s390x

compile

CL 163677 export default import name of packages in debug_info

compress

CL 28223 add generator format for compression tests

compress/flate

CL 136475 return error on closed stream write

compress/gzip

CL 53637 permit parsing of GZIP files with long header fields
CL 160431 add missing error check in test
CL 162737 allow multi-stream io.Reader reuse

compress/lzw

CL 123478 optimize code hash table to reduce collisions

container/heap

CL 56070 optimize heap to reduce compares

context

CL 162017 allow cancelling a context with custom error

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

crypto/cipher

CL 142537 use Neon for xor on arm64

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 168478 add asm implementation for p256 on ppc64le

crypto/hmac

CL 27458 speed up repeated operations with the same key
CL 72530 Added examples.

crypto/internal/cryptotest

CL 102196 new testing package

crypto/rand

CL 119335 Add package-level examples
CL 122775 adds examples for Int and Prime

crypto/sha*

CL 156117 replace putUint{32,64} helpers

crypto/sha1

CL 135378 use SHA instructions on amd64, when possible

crypto/subtle

CL 62770 optimise ConstantTimeCompare

crypto/tls

CL 86715 make DialWithDialer return more descriptive error
CL 93255 add DialContextWithDialer function
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 163119 Expose maps for cipher suite IDs/names
CL 165957 Expose CipherSuite structure and add names

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 125056 create typed versions of ParsePKCS8PrivateKey
CL 126016 allow certificates to be exported from CertPool
CL 126136 clarify package is for the web pki
CL 127577 make SystemCertPool work on Windows
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 157317 remove the redundant index
CL 167118 allow nil Certificates to be compared in Equal

database/sql

CL 138579 add a test where the value panics
CL 145758 add SetConnMaxIdleTime
CL 160448 add missing error check in test
CL 161677 add example for DB.Prepare and Tx.Prepare

debug/macho

CL 150357 experimental rebase of edits for splitdwarf

doc

CL 45140 add GOROOT_BOOTSTRAP to the contribution guide
CL 89215 hide or change links in faq in CN
CL 103575 explain how to reply to a review in Gerrit
CL 109143 fix a potential mistake about struct embedding
CL 116157 add AVX-512 wiki page link to asm.html
CL 120296 add note for newline after copyright header to contribute.html
CL 136760 clarify that signal receipt doesn't fire defer hooks
CL 148830 add missing import of the log package

doc/articles/wiki

CL 136757 remove misleading code in tutorial

doc/code

CL 157681 update mkdir to include -p everywhere

doc/code.html

CL 105655 updates description of go install
CL 142297 update code.html to use go modules

dwarf

CL 66850 break debug_ranges

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 126624 handle ASN1's string type BMPString
CL 134223 add ability to marshal to general string
CL 146117 make GeneralizedTime and UTCTime follow DER restriction
CL 150601 correctly parse GeneralizedTime
CL 152117 allow the user to specify the time format used to unmarshal
CL 160819 fix unmarshalling SEQUENCE OF SET. Fixes #27426
CL 163577 add example for encoding and decoding

encoding/base32

CL 163598 increase performance and code reuse

encoding/binary

CL 113075 fix error message for Write

encoding/csv

CL 77910 add Writer.WrapNulls

encoding/gob

CL 86456 support gob transmission of errors.New
CL 117875 fix handling of embedded structs without exported fields
CL 160434 properly ignore errors

encoding/json

CL 27453 with ,string tag, decode []float*, []int*, []uint* from string slices
CL 31091 allow overriding type marshaling
CL 33765 stop unnecessary allocations caused by variable leaking into closure
CL 98516 Fix for #21092 - Zero out target before decoding
CL 102158 encoding/xml: interface to omit marshalling empty structs
CL 110119 include property name for marshal errors
CL 126255 optimize encdoer
CL 129756 updated the documentation to use embedded fields instead of anonymous fields.
CL 129815 say "embedded field" instead of "anonymous field"
CL 132735 add UseStrictNames to json.Decoder
CL 135595 add direct write mode to Encoder
CL 136035 fix usage of sync.Pool
CL 136761 added heednull option for json encoding
CL 140305 permit any string as a struct field name
CL 145277 add an example to HTMLEscape
CL 146318 json.Unmarshal fails to unmarshal a custom Unmarshaler struct field
CL 147897 add simple example
CL 148834 document the unmarshalling of missing json fields
CL 151042 speed up tokenization of literals
CL 151157 avoid work when unquoting strings
CL 152297 created json.UnknownFieldsError
CL 155966 add ignore omitempty flag to json encoder

encoding/pem

CL 150877 fix #bytes lineBreaker.Write returns
CL 155965 replace bytes.ContainsAny with a loop

encoding/xml

CL 37945 add DOM-like API
CL 46433 Add xml attribute value normalization
CL 59830 add 'allowempty' tag for self-closing XML tags
CL 103875 fix absence of detection of another : in qualified names
CL 104655 fix normalization of attributes values
CL 105636 fix invalid empty namespace without prefix
CL 106575 add check of namespaces to detect field names conflicts
CL 106835 add tests
CL 107255 fix closing tag failure
CL 107755 fix duplication of namespace tags by encoder
CL 108395 fix panic of unmarshaling of anonymous structs
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 129815 say "embedded field" instead of "anonymous field"
CL 130556 fix token decoder on early EOF
CL 144518 allow cdata/chardata to be named and nested with annotations

errors

CL 86456 support gob transmission of errors.New

expvar

CL 140477 optimize Map.String() and expvar HTTP handler

fix issue #29010

CL 152057 encoding/binary: add WriteVarint WriteUVa…

flag

CL 85816 remove confusing text from PrintDefaults functions regarding output
CL 116296 removed "Usage" from documentation
CL 144103 add description of default values to docs

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 135095 add example for Printf
CL 145917 add additional example for Printf
CL 146024 clean up and slightly restructure Printf docs

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

github.com/golang/gddo/FIX

CL 122195 Missing HSTS-header

github.com/golang/gddo/all

CL 73031 fix tests

github.com/golang/gddo/gddo

CL 168066 add module files

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 168065 expand vcs pattern to support ~

github.com/golang/gddo/httuputil/header

CL 101255 Allow special character in header value in ParseValueAndParams

github.com/golang/gddo/site.css

CL 77290 Hide internal packages (issue #402) in package lists

go/ast

CL 120675 add Filter func test on AST
CL 133795 add InterfaceType to the TypeSpec comment
CL 162337 fix SortImports to handle block comments

go/build

CL 101281 add examples for Import and Context
CL 103239 document purego convention

go/doc

CL 94855 add support for classifying Examples
CL 100815 add examples for creating Package and Examples
CL 131176 show exported fields of embedded structs

go/format

CL 80415 add Gofmt and document use

go/importer

CL 101280 add example of importer.For
CL 143023 remove support for defunct binary export format

go/internal/gcimporter

CL 143024 rename file to better reflect new meaning

go/parser

CL 100060 add examples for using ParseFile with go/build

go/printer

CL 33294 steps towards fixing #16371
CL 109795 allow single-line const enum declarations
CL 155837 generalize bench harness, add unbalanced benchmark
CL 162920 fix newline with a comment at the end

go/scanner

CL 85435 allow backtick in raw string literal

go/token

CL 125435 fix test Example_retrievePositionInfo fail

go/types

CL 33677 add UsesCgo config to support _cgo_gotypes.go
CL 101286 change examples to use source importer
CL 113855 use binary search when looking up a method in a sorted list
CL 144677 add CheckExpr function to type-check an expression

godoc

CL 77750 show interface method documentation

golang.org/dl/internal/version

CL 160458 support latest patch version

google.golang.org/api

CL 3950 Support "string"/"byte" type/format in client gen.
CL 7994 Insert the description of the change.

google.golang.org/api/WIP

CL 21330 gen, gensupport: add OpenCensus tracing and stats support

google.golang.org/api/docs

CL 39071 augment the documentation at https://godoc.org/google.golang.org/api

google.golang.org/api/gen

CL 37590 make androidpublisher CancelReason a pointer field in v3

google.golang.org/api/google-api-go-client

CL 2762 support resumable uploads of unknown size
CL 4080 Fix resumable upload infinite loop
CL 31212 Re-write the connection pool with v2 grpc balancer/resolver APIs.

google.golang.org/api/google-api-go-generator

CL 3440 Fix logging typo when using cache.

google.golang.org/api/ml/v1

CL 31150 The ML engine library does not work.

google.golang.org/api/support/bundler

CL 23510 replace sync.Cond with channels and an additional counter

hash

CL 155118 Runtime, an API for the hash function used by the Go runtime

html/template

CL 79895 document handling of namespaced and data- attributes
CL 96955 improve ErrBadHTML error report
CL 97875 simplify eatWhiteSpace
CL 135417 Add support for JavaScript modules.
CL 136755 don't escape '+' chars in HTML attributes
CL 148833 document that comments are stripped from html templates
CL 151501 print nil Error pointers correctly

image

CL 47255 pass reader through Decode and DecodeConfig when possible
CL 85475 Add documentation for methods on different Images
CL 160436 add missing error check in test

image/draw

CL 160417 use proper 'Image' type to stay consistent

image/gif

CL 119319 fix acceptance of one non-significant byte in data
CL 168418 don't assume Encode src's origin is (0, 0)

image/jpeg

CL 125138 decomposes scan loops and pre-computes values
CL 167417 reduce bound checks from idct and fdct

internal/bytealg

CL 134055 optimize generic Count function

internal/cpu

CL 126657 expose mips[64][le] feature flags for FMA

internal/syscall/windows

CL 8683 implement FileConn, FileListener

internal/testenv

CL 133941 add testenv.CompilerType() to denote between host compiler type

internal/trace

CL 82255 add benchmark of testdata parse

internal/x/text/unicode/bidi

CL 160438 remove inefficient assignment
CL 160439 ignore unused return values in test

json

CL 157519 Add InputOffset for stream byte offset access

ld/macho

CL 119295 [release-branch.go1.9] add all missing load commands

link

CL 163677 export default import name of packages in debug_info

log

CL 47232 mention names of flag constants in SetFlags doc comment
CL 132478 export a default logger

mail

CL 49410 improve ParseAddress error for badly quoted display name

math

CL 38008 add missing s390x branch/conditional move mnemonics
CL 84438 add examples
CL 105397 made Gamma & Lgamma consistent for neg ints
CL 118895 add examples for functions which had none
CL 127458 add guaranteed-precision FMA implementation
CL 146777 add architecture independent maxint and maxuint
CL 148737 Add examples for Log10, Min, Max, Mod, and Modf
CL 151043 Fix suspicious use of (*cmd/internal/bio/buf.Reader).Seek
CL 153217 rename x87 insts without FWAIT
CL 155921 Pow(x,y) optimization for cases: constant integer `y`.
CL 160157 use new mnemonics for 'rotate then insert' on s390x

math/big

CL 17910 faster printing of floats with huge exponents
CL 45490 support for constant-time arithmetic
CL 123497 improve threshold calibration for karatsuba
CL 155780 optimize mulAddVWW on arm64 for better performance
CL 160682 implement Rat.SetUint64
CL 163761 add better implementation of mulAddVVW for ppc64x
CL 164972 allow all values for GCD
CL 168237 accept non-decimal floats with Rat.SetString
CL 168257 add comprehensive aliasing tests

math/rand

CL 166426 add example for Intn func

mime

CL 154760 encode CTL and non-US-ASCII characters in FormatMediaType

mime/multipart

CL 87657 add Writer example
CL 152877 add Part.NextRawPart to avoid QP decoding
CL 153178 allow custom content types to be given for form files

misc/android

CL 168118 pass on GOPROXY to device environment

misc/cgo

CL 133940 adjust tests to be compatible with MSVC toolchain support

misc/cgo/bench/symbollookup

CL 76373 add runtime.CallersFrames benchmark

misc/cgo/{errors,test}

CL 63731 add tests for corruption of C bit-fields

modcmd

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

modules

CL 149966 Fix incorrect error with modules containing no Go source

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 115855 implement hooks to override Resolver's lookup methods
CL 120956 drop the use of syscall package in platform-independent code
CL 120958 re-implement built-in simulated network on JS and NaCl
CL 129118 halve the allocs in ParseCIDR by sharing slice backing
CL 132437 extend documentation for net.FileConn()
CL 147378 clarify the behavior of ListenConfig.Listen{,Packet} with context
CL 150618 make TestVariousDeadlines detect client closing its connection in the server handler
CL 151479 improve IPMask docs
CL 152878 dns name support RFC4592
CL 155960 correct docs of KeepAlive field in Dialer type
CL 156366 use DNS over TCP when use-vc is set in resolv.conf
CL 157377 support single-request resolv.conf option in pure Go resolver
CL 159617 replace `' with `` to avoid breaking doc presentation
CL 162037 add Sys field to Interface for system-dependent information
CL 162998 add IP.IsLocal
CL 164239 remove dependency on unicode
CL 166297 use libSystem bindings for DNS resolution on macos if cgo is unavailable

net/http

CL 13240 consolidate server request body error handling
CL 34353 use context for Client timeout
CL 36096 log first fileline of multiple WriteHeader calls
CL 43534 add GODEBUG=http1debug
CL 48890 describe error condition on (*Request) ParseForm
CL 55613 Try best to reuse tcp connection when early close case.
CL 61291 add DialTLSContext hook to Transport
CL 71753 cleaned up checkIfModifiedSince and checkIfUnmodifiedSince
CL 71991 do not reuse connection after bodyless response with TE header
CL 76410 configurable transport buffer size
CL 82316 test client timeout with legacy RoundTripper implementations
CL 95895 optionally add headers on redirect
CL 103696 avoid incorrect redirection on paths containing encoded slashes
CL 111136 replace HTTP CONNECT client implementation
CL 111695 add a malformed HTTP request callback to http.Server
CL 124315 fix double-close of req.Body after request writing
CL 125635 fix double-close of of req.Body after redirect
CL 125636 fix no-close of req.Body after redirect
CL 127550 add an example for Client.Do and NewRequest
CL 130256 don't auto enable HTTP/2 if Transport.DialContext is set
CL 132479 don't run backgroundRead if connection was hijacked
CL 138577 remove test case from parseBasicAuth doc
CL 139058 add Post example
CL 140357 make Transport.MaxConnsPerHost work for HTTP/2
CL 149377 remove lock in ServeMux
CL 151117 close connection if `Connection: close` is set
CL 157777 useless string replace operation in Cookie.String. Fixes #29135
CL 158840 track the state of HTTP/2 connections
CL 158977 add MethodSearch as http request method SEARCH (RFC7230/7231)
CL 159318 remove unnecessary dec in decHostConnCount
CL 162317 revendor x/net/http/httpproxy
CL 162318 support socks5h scheme in proxy URL
CL 163017 reduce allocs on write cookie
CL 163617 speed up parsing of Cookie headers
CL 166498 reduce allocations in Header.clone()
CL 166517 support gzip as a Transfer-Encoding
CL 166617 expose standard transport for js
CL 167017 make Server return 501 for unsupported transfer-encodings
CL 167681 add Server BaseContext & ConnContext fields to control early context
CL 167682 document behaviour of cancellation on writable response bodies
CL 168345 make Transport call net.Conn.Close without mutex held

net/http/cookiejar

CL 122592 unescape cookie paths

net/http/httputil

CL 166298 remove all fields in Connection header

net/http/pprof

CL 147598 mutex, block profiles support seconds param

net/internal/socktest

CL 105095 make concurrent socket system calls in test safe

net/mail

CL 117596 added support to trailing CFWS in date
CL 139077 add Address.NameAddr method
CL 139177 decode RFC 2047 encoded strings within quotes

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 160442 add missing error check in test

net/textproto

CL 82898 improved CanonicalMIMEHeaderKey function
CL 85195 Add an example for textproto.Conn

net/url

CL 155922 give a proper error message on invalid character in scheme
CL 166463 Reduce allocation on parsing URL func
CL 166464 reduce allocation on building URL String func

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 116075 respect setuid and setgid bit in Mkdir() on *nix
CL 125261 remove read-only directories on windows
CL 154157 implement functions related to uid, gid and pid on js/wasm
CL 166578 reject WriteAt if file opened in append mode

os/exec

CL 168518 add Cmd.String

os/signal

CL 101036 lazily start signal watch loop only on Notify

path/filepath

CL 106975 TestEvalSymlinks tests with "/" prefix fail in Windows
CL 111355 short-circuit VolumeName calls
CL 143477 implement IsPatternValid(pattern)
CL 161678 add examples for Base, Dir and IsAbs

pprof

CL 142000 replace bits = bits + "..." to bits += "..." where bits is a string.
CL 142001 Replace stk[:] to stk where stk is a slice.

proposal

CL 152057 encoding/binary: add WriteVarint WriteUVa…

refactor

CL 151018 clean up code in cmd/internal/obj/x86/obj6_test.go

reflect

CL 63651 arena allocation API experiment
CL 85661 let StructOf define unexported fields
CL 114002 arena allocation API experiment
CL 157822 seperate the special channel assignability rule from haveIdenticalUnderlyingType
CL 168438 ignore errors.Frame in DeepEqual

regex

CL 162828 use step in allMatches instead of manually processing runes

regexp

CL 87795 examples for Regexp.NumSubexp method
CL 98760 implement look-behind assertion
CL 118115 Clarify MatchString documentation.
CL 120145 add more examples for Regexp methods
CL 142197 add examples for regexp functions

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 9692 implement duffcopy
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 37222 stack traces of endless recursion now print top and bottom
CL 37335 augment inuse heap profile with collected garbage
CL 37732 enable c-archive on all Unix and Windows systems
CL 37890 properly implement osyield on Darwin amd64
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 42830 do not remove the SIGPROF handler
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 56590 augment error message
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 68012 keep rescheduling fault page together
CL 68013 indirect fault-based loop preemption
CL 68014 make bad safe-points throw
CL 68016 use page unmapping to preempt loops in STW
CL 68017 don't acquire m.locks in forEachP
CL 68018 use global preemption in forEachP and stack scanning
CL 68020 ignore loop preemption signals in GDB
CL 72650 use a spin loop to wait before stealing runnext
CL 74431 use typedslicecopy for growslice
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 110559 iterate over set bits in scanblock
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 122589 support all as parameter in gdb goroutine commands.
CL 125216 add windows verion of TestPanicSystemstack
CL 132477 detail the method comment
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 138180 fix unconditional plural in goroutineheader
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 142957 don't hold mheap lock over scavenging
CL 142959 track the last 16 heap goals
CL 142960 add proportional background scavenger
CL 143157 remove periodic scavenging
CL 144099 add support for -buildmode=c-shared for GOARCH=mips{,le}
CL 145998 bin large object allocation sizes
CL 145999 scavenge an mspan's heapBits
CL 146817 look for idle p to run current thread when quantum expires into GC
CL 147558 modify debuglog to flush output to a file
CL 148823 wire g and p
CL 148898 abstract out sweepgen
CL 148901 preempt goroutines that make repeated syscalls/cgo calls
CL 148978 hack for span allocation tracing
CL 151538 specialize mTreap for spans of size 1
CL 151540 avoid holding the heap lock for GC pressure callback write barrier
CL 153217 rename x87 insts without FWAIT
CL 153359 enhance memmove() function using SVE instructions
CL 153717 PROCESS_ALL_ACCESS didn't check for 0XFFFF
CL 155539 add zerobase tests
CL 156417 scavenge before heap growth, not after
CL 156917 fix lock order inversion deadlock in SetMaxHeap
CL 157977 minor refactor
CL 157997 ring buffer for binary debug logging
CL 158377 throw if scavenge necessary during coalescing
CL 159377 calculate young object mortality rates
CL 159580 allow inlining the runtime.(un)lock fast paths
CL 160497 add pairing heap implementation
CL 160498 scavenge spans using LRU policy
CL 160499 don't hold the heap lock during scavenging
CL 160617 merge codepaths in scavengeLargest
CL 161137 whitelist debugCall32..debugCall65536 in debugCallCheck
CL 162159 calculate pointer hashing times
CL 163624 perform atomic operations on sched values
CL 164098 use iterator instead of raw node for treap find
CL 164099 prefer unscavenged spans over scavenged spans
CL 164100 add tests for runtime mTreap
CL 164101 change the span allocation policy to first-fit
CL 167745 [release-branch.go1.12] fix write barrier on wasm
CL 168339 [release-branch.go1.12] safely load DLLs
CL 168351 This change modifies Go to fix c-shared dll crash on x64 windows

runtime/cgo

CL 120858 use pthread stack bounds on Linux
CL 131535 fix stack size for the test on FreeBSD.
CL 133938 MSVC toolchain support in cgo native code

runtime/debug

CL 46751 add SetMaxHeap API

runtime/pprof

CL 97495 change default cpu sample rate to 99 Hz.
CL 163137 removed code duplication and changed writer for tabwriter

runtime/pprof/internal/profile

CL 160447 do not ignore error

runtime/trace

CL 132676 document missing params for WithRegion

sort

CL 101415 implement asymptotically optimal Stable
CL 120699 improve unstable sort on adversarial input

src/builtin

CL 59136 [release-branch.go1.9] revert back to go1.8 syntax for rune, byte

src/cmd/internal/obj/wasm

CL 167937 optimize blocks in wasm binary

strconv

CL 157697 fix rounding in FormatFloat fallback path

strings

CL 66374 simplify (*byteReplacer).WriteString
CL 77092 switch Index to the Two-Way string matching algorithm
CL 142003 Add ToValidUTF8
CL 156998 improve IndexAny and LastIndexAny performance

sync

CL 16469 make Mutex fair
CL 33272 deflake TestWaitGroupMisuse2
CL 49110 increase size of sync.Pool per-P private pool
CL 60570 Deduplicate some code in sync/map.go
CL 100036 use a single global pool instead of per-P shared ones
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 161722 add examples for Map
CL 162919 do not clear sync.Pools completely every GC
CL 166957 internal fixed size lock-free queue for sync.Pool
CL 166958 internal dynamically sized lock-free queue for sync.Pool
CL 166959 add Pool benchmarks to stress STW and reuse
CL 166960 use lock-free structure for Pool stealing
CL 166961 smooth out Pool behavior over GC with a victim cache

sync/atomic

CL 105041 split examples to a different file
CL 126295 make atomic.Value more useful
CL 133656 add example for CompareAndSwapInt32

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 100315 add capabilities to inheritable set before adding to ambient set
CL 154157 implement functions related to uid, gid and pid on js/wasm
CL 160828 perform environment variable sort for createEnvBlock
CL 162037 add Sys field to Interface for system-dependent information
CL 166423 add support for ptrace on FreeBSD
CL 168479 deprecate Getdirentries on darwin

testing

CL 47411 add support for benchsplit flag
CL 49251 avoid registering flags except in test binaries
CL 92617 add option for running benchmarks a fixed number of iterations.
CL 123921 handle panics in subtests to print previous output
CL 127120 stream log output in verbose mode
CL 145279 mention the "_test" package idiom
CL 146897 add SetBenchmarkLabel
CL 149379 add Write method to T and B
CL 149720 correct benchmark output when running in parallel

testing/quick

CL 129536 skip struct fields that cannot be set by Value function

tests

CL 133942 update various tests to prepare for MSVC compiler toolchain

text/template

CL 144657 clarify truthiness of structs
CL 153339 make Execute copy io.Reader content
CL 161762 add a slice function to the predefined global functions
CL 164958 fix truth handling of typed interface nils in if and with
CL 168457 allow using -}} with many spaces

text/template/parse

CL 145837 skip leading BOM character

textproto

CL 77350 properly write terminating sequence if DotWriter is closed with no writes

time

CL 104215 Improve example for Sleep
CL 134217 make TZ parse more tolerant
CL 144104 add an example on how to create a timestamp using a time object
CL 150137 parse dates using textual suffixes like "nd"
CL 153062 cache the result of Time.sec calls in Time.Before
CL 160338 fix misleading error for leading zero format
CL 160479 fix parsing issue for improper month value
CL 163260 fix parse month error message
CL 167381 fail when Parse is given a stdNumTZ as stdTZ

unicode

CL 154418 update unicode-related code
CL 154419 update Unicode tables using new generator
CL 154420 upgraded to Unicode 11

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)

x/arch/x86asm

CL 149438 add support for FLDZ and FLDLN2

x/build/app/appengine

CL 125475 make heading bars fill screen width

x/build/buildlet

CL 129498 switch COS builders to dedicated service account

x/build/cmd/coordinator

CL 103871 include the Change-ID in the farmer URL
CL 138522 use OpenCensus for Stackdriver metrics
CL 138523 initial tracing and metrics using OpenCensus
CL 164780 make version.sh check upstream is set

x/build/cmd/downscope

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

x/build/cmd/gerritbot

CL 102819 sync pull requests for google-cloud-go

x/build/cmd/getchecker

CL 109436 initial add

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

x/build/cmd/gopherstats

CL 165038 change top 20->40, ignore file changes in CLs with many

x/build/cmd/release

CL 163299 don't set GOROOT in the Windows installer

x/build/env

CL 4904 Plan 9 on amd64
CL 163005 add Dockerfile for generating a Fuchsia buildlet

x/build/env/js-wasm

CL 168060 use latest Node.js 11.x

x/build/env/linux-arm

CL 52293 push gobuilder-arm-scaleway images to gcr.io

x/build/env/linux-ppc64le

CL 52292 convert to docker builders

x/build/internal/https

CL 159701 wait for both handlers in ListenAndServe

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

x/build/revdial

CL 111265 remove redundant error return condition

x/build/x/build

CL 39536 added age-based retry refusal.

x/build/x/build/cmd/racebuild

CL 101137 fix build

x/build/x/build/maintner

CL 157437 introduce a github throttle guard and increase test coverage for github.go

x/crypto

CL 114938 add key wrap support for rfc 3394 and rfc 5649
CL 115336 adding new key wrap support as per rfc 3394 and 5649
CL 163600 Add client implementation of ControlMaster (Connection Multiplexing)
CL 166422 Export the PacketConn interface and Mux struct and add a NewMux func

x/crypto/#29286

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

x/crypto/OpenPGP

CL 124355 Implemented interface to allow custom symmetric key for Encrypt

x/crypto/acme

CL 86635 Implement IETF draft-12
CL 102820 add authorization expiration timestamp

x/crypto/acme/autocert

CL 41731 simplify certState locking
CL 155744 Enable custom ports

x/crypto/all

CL 80300 fix more issues reported by golint

x/crypto/argon2

CL 102422 add AVX2 implementation

x/crypto/crypto/openpgp

CL 38060 Support encryption of private keys

x/crypto/crypto/poly1305

CL 105896 add arm64 implementation using multiword arithmetic

x/crypto/crypto/rc6

CL 73032 New package

x/crypto/cryptobyte

CL 98135 add support for UTCTIME values

x/crypto/cryptotest

CL 112315 new package

x/crypto/curve25519

CL 39770 improve amd64 ladderstep assembly
CL 165877 add faster X25519 for amd64 arch

x/crypto/ed25519

CL 71950 improve EdDSA performance by 20-50% on amd64

x/crypto/internal/chacha20

CL 108999 improve performance for ppc64le

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

x/crypto/openpgp

CL 32797 support GNU dummy S2K for missing private keys
CL 32890 use prompt function to decrypt private key
CL 60990 add policy URI and notation data for OpenPGP Signatures
CL 118995 implement Cert Revocation Signature
CL 120315 add FlagsAuthenticate, FlagsGroupKey and FlagsSplitKey support to packet.Signature
CL 120555 add PreferredKeyServer support to packet.Signature
CL 132755 Define s2k magic numbers as consts
CL 137955 Handle DSA crypto.Signer
CL 149677 fix infinite loop on unknown cipher type / key
CL 161817 Add RevokeKey, RevokeSubkey and AddSubkey methods to Entity.

x/crypto/openpgp/packet/signature

CL 133255 output reason for revocation

x/crypto/pbkdf2

CL 85535 use larger int64 iteration counts and key lengths

x/crypto/pkcs12

CL 166520 updates certificate parsing with attribute 'Microsoft Local Key set'

x/crypto/ripemd160

CL 104576 implement BinaryMarshaler, BinaryUnmarshaler

x/crypto/sha3

CL 104576 implement BinaryMarshaler, BinaryUnmarshaler
CL 111281 add cSHAKE support
CL 119255 implement assembly implementation on ARM

x/crypto/ssh

CL 29758 add DH group exchange and more DH groups
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 123595 drop dh-group1-sha1 from default key exchanges

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/x/crypto/openpgp

CL 26773 add Encryption/Serialization of Encrypted PrivateKey

x/crypto/x/crypto/openpgp/internal/encoding

CL 22095 add Field, MPI & OID types

x/crypto/x/crypto/sha3

CL 108715 add NewKMAC128 and NewKMAC256

x/crypto/x/crypto/ssh

CL 57051 improve docs on Certificate.SignCert

x/debug/internal

CL 121658 workaround for picky panics

x/debug/x/debug/dwarf/frame

CL 122275 contribute x/debug/dwarf/frame

x/exp

CL 72379 Add write, a package to atomically create or replace a file.

x/exp/exp/decimal

CL 25146 initial commit

x/exp/notary

CL 156325 basic notary command

x/exp/notary/internal/app

CL 167897 appengine notary app

x/exp/notary/internal/database

CL 161662 interface for database
CL 161663 add in-memory DB implementation for testing

x/exp/notary/internal/database/spandb

CL 161664 database.DB backed by Spanner

x/exp/notary/internal/notedb

CL 161665 database-backed storage for Go notary

x/exp/notary/internal/notedisk

CL 161661 local storage for Go notary

x/exp/notary/internal/noteweb

CL 162898 basic notary web frontend

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

x/exp/shiny/driver/internal/event

CL 94137 eliminate steady-state memory allocations
CL 94138 use a channel in Deque instead of a sync.Cond
CL 95715 use a channel in Deque instead of a sync.Cond

x/exp/shiny/driver/x11driver

CL 21660 add double-buffering.

x/exp/shiny/widget

CL 29448 a tabbed container
CL 31136 scrolling sheets

x/gofrontend/compiler

CL 43750 debug utilities
CL 168408 add a newline to function receiver type's debug dump
CL 168409 do more direct interfaces

x/gofrontend/gofrontend

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

x/gofrontend/libgo

CL 50010 Add __sync_add_and_fetch_4 if the compiler doesn't provide it

x/gofrontend/runtime

CL 44952 don't inline callers on AIX
CL 79075 no inlining on AIX for callers()
CL 140917 hack to make LLVM's lli work
CL 155763 eliminate a write barrier in print routine
CL 155764 debug stack maps
CL 159099 debug stack scan
CL 168409 do more direct interfaces

x/gollvm/bridge

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

x/gollvm/libgo

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

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 166477 implement Font.GlyphMetrics
CL 166478 fix CFF2 chardata handling with 16.16 fixed point
CL 166479 use kernFunc for KERN and GPOS kerning

x/image/tiff

CL 167097 add Fuzz function

x/lint

CL 96076 Rewrite lintElses check to handle multiple else ifs
CL 96077 Adding a suggested name for the ALL_CAPS warning
CL 96078 Configure build.Default to lint all files regardless of build tags
CL 96079 goi18n for golint
CL 96081 lint spaces between commend and go:generate directive
CL 96083 Support mix of files, directories and packages
CL 96085 Ignore `/vendor/` by default when linting
CL 96089 Allow for custom build tags when linting a package or directory
CL 97803 Add import path checking for now hosted on golang.org/x/lint
CL 106976 Suggest using alternative names for reserved word variants
CL 160177 use boolean instead of 0 and 1 to indicate where golint is applied and to know whether there are args

x/lint/cmd/golint

CL 152022 Add support for structured output of lints

x/lint/golint

CL 127695 switching golint to using x/tools/packages
CL 131935 exit with status 1 on non-lint related errors

x/lint/lint

CL 96090 fix if/else if/else if/else return handling
CL 96979 analyze missing package comment globally
CL 145237 allow *testing.T as first parameter for context parameter check

x/mobile/app

CL 45103 Support X11 mouse events

x/mobile/cmd/gomobile

CL 16466 link against libc++ on darwin/amd64
CL 23006 support brillo

x/mobile/format.bash

CL 17274 clang-format for non-Go files

x/mobile/gomobile

CL 67052 add support for CGO libraries

x/mobile/mobile/app

CL 134895 send lifecycle.StageDead message on Android

x/net

CL 147697 fix the error that the final Read of the frame payload bytes discarded
CL 161297 Avoid storing numbers as durations
CL 163864 allows brackets in cookie name

x/net/all

CL 123057 use of nettest

x/net/dns/dnsmessage

CL 99623 fix handling of non-LDH domain names

x/net/dns/dnsresolver

CL 107306 new package

x/net/dns/dnsserver

CL 51631 new package

x/net/dns/dnstest

CL 102875 new package

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

x/net/http/httpproxy

CL 79655 support CIDR notation and ports in NO_PROXY
CL 91955 fix a mistake in doc
CL 122619 update documentation for httpproxy
CL 156518 support socks5h scheme in proxy URL

x/net/http2

CL 32326 expose CloseIfIdle method on ClientConn
CL 47870 add way to unblock responseWriter.Write
CL 77091 add MarkComplete, a complementary method to GetClientConn
CL 85577 support consuming PUSH_PROMISE streams in the client
CL 85855 use callback to expose SETTINGS updates from the server
CL 91735 add I/O timeouts
CL 111680 reject connection-level headers with a protocol error
CL 150197 Send WindwUpdates when remaining bytes are below a threshold
CL 154917 add hpack header options control on Transport
CL 155657 split cookie pair into separate hpack header fields
CL 155877 add SETTINGS_HEADER_TABLE_SIZE support
CL 161958 don't hang a stream if trailers values are not provided
CL 167678 minimize allocations in cloneHeader

x/net/internal/httpconnect

CL 134675 add package to dial via an HTTP CONNECT request

x/net/internal/socket

CL 53310 use AF_* and SOCK_RAW constants from x/sys
CL 76950 implement sendmsg/recvmsg on windows
CL 113058 on Windows, use SO_RCVTIMEO to avoid blocking forever

x/net/ipv4

CL 76394 implement control messages on windows

x/net/ipv4/ipv6

CL 29291 common {get,set}sockopt to internal/netsyscall

x/net/ipv6

CL 76395 implement control messages on windows

x/net/ipv[46]

CL 113057 auto-populate IP_PKTINFO src address for interface on Windows

x/net/nettest

CL 123055 move helpers from internal/nettest package
CL 123056 add conformance test for net.Listener and net.PacketConn

x/net/proxy

CL 37641 Added DialContext to Dialer interface
CL 66751 make RegisterDialerType safe for concurrent use
CL 111135 add HTTP CONNECT proxy support

x/net/route

CL 155198 don't use testing functionality after the main tester goroutine has completed

x/net/unix

CL 29292 implement unix.GetPeerCredentials

x/net/webdav

CL 128115 add support for WebDAV server content-range upload

x/net/websocket

CL 154137 make Read reads the entire frame if the provided slice is large enough
CL 162378 read entire frame if provided slice is large enough

x/net/x/net

CL 141237 add go.mod and go.sum files

x/net/x/net/proxy

CL 37995 support HTTP CONNECT in x/net/proxy

x/net/x/net/trace

CL 88235 Use LazyPrintf for Trace Title

x/oauth2

CL 113255 Pass private claims into JWTAccessTokenSourceFromJSON
CL 113257 Pass private claims into JWTAccessTokenSourceFromJSON
CL 135935 Add Scope specifies optional requested permissions for tokenRefresher
CL 142137 Support for claims request parameter
CL 153878 Allow for option to bypass query escaping the auth header credentials
CL 157957 Increase expireDelta time to 60 seconds
CL 158737 handling for permissions fail on well-known file

x/oauth2/google

CL 121939 make SDKConfig work with newer versions of gcloud
CL 141719 improve logic for default credentials
CL 143957 add DelegateTokenSource

x/oauth2/internal

CL 43458 improve error message in RetrieveToken if cannot decode as JSON
CL 121420 add better error message when context is canceled

x/oauth2/jwt

CL 89116 expose private claims
CL 166220 support PrivateClaims in Config

x/oauth2/oauth2

CL 84295 Add optional params to PasswordCredentialsToken
CL 114957 remove unneeded TokenSource implementation in transport test
CL 121296 add support for TokenContext
CL 121438 remove Transport.CancelRequest
CL 156537 add device flow support

x/oauth2/oauth2/google

CL 113258 sign private claims with service account

x/oauth2/password

CL 23834 add

x/perf/all

CL 44613 report only significant results

x/perf/analysis/app

CL 37159 correlate benchmark runs using common commits

x/perf/analysis/appengine

CL 38235 add homepage styles

x/perf/benchstat

CL 109815 add tests for timeScaler

x/perf/cmd/benchstat

CL 158017 add -csv option for CSV output

x/perf/internal/diff

CL 39112 flush to disk before diffing

x/perf/storage

CL 36904 fix vet errors

x/proposal/Revert "design

CL 31125 add proposal document for profile labeling"

x/proposal/design

CL 35054 proposal for passing args and results in registers

x/proposal/proposal

CL 34990 A bittwidling API.

x/protobuf/all

CL 168353 XXX_messageInfo

x/protobuf/encoding/jsonpb

CL 134495 initial commit

x/protobuf/encoding/textpb

CL 168407 add support for weak fields

x/protobuf/internal/cmd/conformance

CL 129403 add conformance test

x/protobuf/internal/fieldtrack

CL 128696 initial field tracking support

x/protobuf/internal/fileinit

CL 168399 prevent map entry descriptors from implementing MessageType

x/protobuf/internal/impl

CL 148217 add UnknownFields and ExtensionFields data structures

x/protobuf/internal/protoimpl

CL 167394 seperate InternalMessageInfo into seperate package

x/protobuf/internal/{protoiface,protoimpl}

CL 168519 move v1 extension types over to v2

x/protobuf/proto

CL 152018 initial work

x/protobuf/protogen

CL 154797 move naming conflict resolution logic to protoc-gen-go

x/protobuf/reflect/protodesc

CL 153277 functionality to convert to descriptor proto messages

x/protobuf/reflect/protoreflect

CL 130495 minor documentation adjustments
CL 134999 add KnownFields.WhichOneof

x/protobuf/testing/protocmp

CL 164680 initial commit of cmp helper package

x/review/git-codereview

CL 81937 add mail -o for git push options
CL 127175 don't die instantly in loadAuth
CL 130695 gofmt is called from $GOROOT/bin
CL 148137 add a hint about mailing the whole chain of changes
CL 163158 add "-o nokeycheck" to mail

x/scratch

CL 71730 Squashed commit of the following:
CL 71850 Import of github.com/golang/scratch/issues/2
CL 72090 PRESUBMIT for Copybara https://github.com/golang/scratch/pull/2 . This is an import from Github.
CL 72091 PRESUBMIT for Copybara https://github.com/golang/scratch/pull/2 . This is an import from Github.
CL 72110 Copybara import from https://github.com/golang/scratch/pull/2 . This is an import from Github.
CL 72131 Copybara import from https://github.com/golang/scratch/pull/2. Project import generated by Copybara.

x/sublime-build

CL 153117 Update golang_build.py

x/sublime-config/sublime-config

CL 34092 Added support for adding GOPATHs in project file You can also use ${project_path} expandable variable in GOPATHs

x/sync/errgroup

CL 131815 handle runtime.Goexit from child goroutines
CL 134395 rethink concurrency patterns

x/sync/semaphore

CL 157680 make semaphore resizable
CL 157718 make semaphore resizable

x/sync/sticky

CL 35676 add an allocator to reduce cross-CPU cache contention

x/sys

CL 105795 #24775. Windows Service does not stop issue fixed

x/sys/fuchsia

CL 72611 initial OS support

x/sys/unix

CL 120598 Add support for FreeBSD ptrace system call

x/sys/unix/linux/perf

CL 168059 new package

x/sys/windows

CL 44652 add APIs for Windows profiling
CL 85316 add new service constants and ability to add service recovery settings
CL 168521 add GetOverlappedResult function for async I/O

x/sys/windows/svc/mgr

CL 85316 add new service constants and ability to add service recovery settings

x/sys/x/sys

CL 26650 add IoctlGetUint, IoctlSetUint, IoctlGetString, IoctlSetString and modify IoctlGetInt

x/term/x/term

CL 38050 Stub to fix #11811
CL 38062 added some initial functions.

x/text/all

CL 154442 upgrade partially to Unicode 11

x/text/encoding/charmap

CL 127176 add ASCII to charmap.

x/text/gen

CL 154440 prepare for move to Unicode 11

x/text/internal/export/identifier

CL 157978 tables for TR31 identifiers

x/text/internal/export/idna

CL 154441 hoist conformance test

x/text/internal/export/unicode

CL 154443 simplified generation

x/text/message

CL 127598 improve documentation and examples

x/time/civil

CL 38571 types for civil time

x/time/rate

CL 31376 handle very small rates correctly.
CL 71752 Add note that limiter is concurrency safe
CL 88435 ensure token bucket is initially full
CL 127717 reduce allocation and speed up ReserveN

x/time/x/time/rate

CL 34112 add Limiter.Available() to allow querying available tokens

x/tools

CL 79535 Don't write to already up-to-date file
CL 93515 DO NOT SUBMIT
CL 93756 change fixImports into public FixImports

x/tools/`internal/lsp`

CL 163006 error handling

x/tools/all

CL 145739 fix typos

x/tools/cmd/auth/authtest

CL 161666 add a manual-test harness for GOAUTH implementations

x/tools/cmd/auth/cookieauth

CL 161669 add a GOAUTH implementation that reads from a cookiefile

x/tools/cmd/auth/gitauth

CL 161667 add a reference GOAUTH implementation using 'git credential fill'

x/tools/cmd/auth/netrcauth

CL 161668 add a reference GOAUTH implementation using .netrc files

x/tools/cmd/buildtags

CL 117735 add a build constraint generator

x/tools/cmd/cover

CL 8803 afl
CL 40094 show uncovered count in HTML dropdown

x/tools/cmd/find

CL 41870 sketch of a tool to build a reference graph

x/tools/cmd/getgo

CL 52251 introduce -n and add unit tests for the CLI
CL 99620 remove need for new session during install

x/tools/cmd/godoc

CL 129099 add -tags flag like go build

x/tools/cmd/goforward

CL 137076 add a tool for moving packages

x/tools/cmd/goimports

CL 128362 update for modules

x/tools/cmd/gorefactor

CL 24975 func2meth: turn a function into a method

x/tools/cmd/goyacc

CL 113720 add %expect command

x/tools/cmd/guru

CL 85695 speed up referrers queries by ignoring dependencies
CL 114800 support implements queries for function types
CL 129096 support implements queries for function types
CL 132975 fix misspelling in code comment

x/tools/cmd/present

CL 136095 add support for sub bullets

x/tools/cmd/stringer

CL 129816 add the ability to optionally generate TypeFromString function

x/tools/cmd/vet

CL 164217 verify potentially-recursive Stringers are actually Stringers

x/tools/cover

CL 71890 Adding an interface to parse data from an arbitrary Reader.

x/tools/deepequalerrors

CL 164838 report path in message

x/tools/go/analysis

CL 134935 a new API for analysis tools

x/tools/go/analysis/internal/checker

CL 167997 don't clobber fact when codeFact fails

x/tools/go/analysis/passes/atomicalign

CL 163997 handle pointers to struct

x/tools/go/analysis/passes/test

CL 168404 remove some false positives

x/tools/go/analysis/passes/tests

CL 162079 add pointer to where test name conventions are specified

x/tools/go/ast/astutil

CL 37090 ignore blank import in AddNamedImport.

x/tools/go/loader

CL 33678 proof-of-concept for using native go/types support for _cgo_gotypes.go
CL 33688 add another test case to TestVendorCwdIssue16580

x/tools/go/packages

CL 129037 determine containing packages by running go list -find
CL 162140 split LoadMode into fine-grained options
CL 166537 remove fallback listfunc for Go 1.10.4

x/tools/go/pointer

CL 164644 allow clients to specify their own main function

x/tools/go/ssa

CL 131283 add associated documentation to functions

x/tools/go/types/typeutil

CL 50150 delete empty buckets from Map

x/tools/go/vcs

CL 159818 deprecate package in favor of go list -json

x/tools/godoc

CL 27204 fix bad example HTML output
CL 66312 add support for sections
CL 69030 add table of contents for Overview section
CL 70935 switch to use html/template
CL 129099 add -tags flag like go build
CL 134224 specify line-height is in em
CL 135338 add 'shallow' PageInfoMode to only show top-level directories in subdirectory listings
CL 162997 gofmt

x/tools/godoc/internal/render

CL 72890 add render package for text formatting

x/tools/godoc/static

CL 24714 link examples to the func, type, etc, not the example itself

x/tools/goimports

CL 154257 add Scheme and ability to order imports by std lib -> local -> 3rd party

x/tools/golang.org/x/tools/go/loader

CL 70550 add config option to keep packages open for addition

x/tools/guru

CL 37856 support cgo

x/tools/imports

CL 77630 skip directories that can't be imported
CL 127927 use the sibling files preferentially even when the package name mismatch the directory name
CL 143657 recognise ImportSpec.Doc comments
CL 160999 testing an external test refering to an internal test symbol

x/tools/internal/lsp

CL 164779 handle initializationOptions
CL 167697 adding command line access to diagnostics
CL 167737 handle undelivered diagnostics

x/tools/internal/lsp/cmd

CL 168063 fix regexp in test

x/tools/present

CL 101795 add support for quote
CL 101956 add support for full screen mode
CL 107515 add footer template

x/tools/refactor/eg

CL 33673 remove vendor prefix from imported packages
CL 34640 fix nil pointer dereference.
CL 40772 don't match wildcards against type expressions
CL 77530 Fix all imports after modifying files.
CL 116222 Fix all imports after modifying files.

x/tools/stress

CL 44790 ensure child processes are cleaned up

x/tools/tools/refactor/rename

CL 33394 Gorename also refactors the comment associated to the renamed symbol. This way the comment remains compliant with coding guideline, go lint and the documentation is updated.

x/tools/vendor/golang.org/x/toold/godoc

CL 35254 support for vendor and ?m=all-pkgs as the default

x/tools/x/tools/cmd/godoc

CL 67192 List types that satisfy an interface within package

x/tools/x/tools/cmd/goimports

CL 30751 permission denied causes imports to stop
CL 83535 support crlf line endings

x/tools/x/tools/container/intsets

CL 61910 use math/bits

x/tools/x/tools/go/vcs

CL 13422 Fix vcs.FromDir when srcRoot is "/"

x/tools/x/tools/imports

CL 38191 do not consider own package as import

x/tools/x/tools/internal/lsp

CL 168338 add support for document symbols

x/tools/x/tools/present

CL 42818 add support to mark text as inserted (+) or deleted (~)

x/tour

CL 97215 reposition http.HandleFunc("/", rootHandler)
CL 137555 Give an advanced preview of Method declarations
CL 137915 Seed the random number generator (GitHub #408)
CL 149759 Updating welcome.article file
CL 160858 Improve instructions for running tour locally
CL 163002 the default slice high bound is the length of the array, not the length of the slice

x/tour/Refactor(Tour 19

CL 113415 Maps): Simplify map declaration

x/tour/Update the "Exercise

CL 109315 Readers" instructions for clarity

x/tour/content

CL 35112 Explain the significance of the main goroutine.
CL 36064 use defer Unlock() to enforce good habits
CL 36314 add/modify slides explaining types and type declarations
CL 45100 remove extraneous word from concurrency.article
CL 123380 clarify struct literal syntax
CL 160679 swap points in `range continued` section

x/tour/golang/tour

CL 31728 clarifying method receiver preference

x/tour/tour

CL 38052 explain how to read a stacktrace
CL 123937 fixed UI degradation when filename was too long
CL 141197 adds additional info RE 'else' command
CL 141198 add context to the addition assignment operator
CL 141199 adds link to example solutions on welcome page
CL 141517 fixes typo in flowcontrol.article

x/website/internal/dl

CL 163741 enhance JSON download with include=all option

x/website/internal/env

CL 165837 use golangorgenv package from x/tools

{text,html}/template

CL 93535 add extend template action

Pending Proposals

#17048 Proposal: Basic C API for the runtime
#30207 Proposal: cmd/go/internal/lockedfile: add Append function
#22274 Proposal: crypto/tls: Implement RFC 7633 TLS Feature Extension
#22267 Proposal: crypto/tls: Support RFC 6961 Multiple Certificate Status Request Extension
#20603 build: add GOOS=illumos
#25805 bytes, strings: add ToValidUTF8
CL 142003 ⤷ Add ToValidUTF8
#16342 cmd/asm: a flag to dump Prog initialization as Go code
#20173 cmd/asm: change canonical spelling of CMOVLEQ to CMOVL.EQ etc
#27881 cmd/go: "go doc . foo" not working on Windows?
CL 164759 ⤷ fix handling of path parameters on Windows
#22964 cmd/go: add test -coverhtml
#25873 cmd/go: allow forcing tags on/off during go mod vendor, tidy
#30886 cmd/go: allow replacing a subdirectory within a package
#26492 cmd/go: build: add -static flag
#26227 cmd/go: check for import path collision in go build
#14313 cmd/go: decide, document standard benchmark data format
#4719 cmd/go: drop $GOPATH/pkg
#30925 cmd/go: go build should not fetch replaced module if incorrectly imported
#28802 cmd/go: use go.sum hashes from all downloaded modules
#29814 cmd/go: use version control to discover the main module's version?
#22129 cmd/link: reserve space for dynamic section for GOOS=nacl
#14218 cmd/link: serialize Reloc.Variant field to Go object files
CL 27932 ⤷ add relocation variant to object file
#28308 cmd/vet: flag using %s:%d to construct network addresses
#19675 cmd/vet: report uses of -0 in float32/64 context
#18482 crypto/tls: add DialContextWithDialer
CL 93255 ⤷ add DialContextWithDialer function
#14878 crypto/tls: add SetOCSPStaple function
#20420 crypto/tls: customisable max TLS record size
#25232 database/sql: add `lastUseTime` or similar to driverConn, add SetConnMaxIdleLefttime to DB
CL 145758 ⤷ add SetConnMaxIdleTime
#7898 database/sql: nested transaction or save point support
#15345 debug/pe: extend package so it can be used by cmd/link
#29266 doc: document that developers working in the go repo should run 'go test'
#23172 doc: mention "purego" build tag convention somewhere
CL 103239 ⤷ document purego convention
#29069 encoding/asn1: timeParsing functions impose static formats
CL 152117 ⤷ allow the user to specify the time format used to unmarshal
#20169 encoding/csv: add a way to limit bytes read per field/record
#23340 encoding/gob: better support for error
CL 86456 ⤷ support gob transmission of errors.New
#13504 encoding/xml: add generic representation of XML data
CL 37945 ⤷ add DOM-like API
#7124 go/ast: remove MergePackageFiles for Go2 (it's not used, and buggy)
#22823 io/ioutil: add WriteNopCloser
#29951 math/big: add Int.AddInt64, Int.CmpInt64
#28538 math: add MaxUint, MinInt, MaxInt
#30256 meta: request output of `go list -m all` in the issue template
#22537 net/http.Transport: add a ConnectionManager interface to separate the connection management from http.Transport
#23401 net/http/pprof: add seconds= to mutex/block profile handler
CL 94335 ⤷ reset block, mutex profile counters after rate change
CL 147598 ⤷ mutex, block profiles support seconds param
#21526 net/http: add DialTLSContext to Transport
CL 61291 ⤷ add DialTLSContext hook to Transport
#20566 net/http: add context.Context to PushOptions
#29409 net/http: add digest access authentication to Transport
#30694 net/http: allow modifying Server's base context
CL 167681 ⤷ add Server BaseContext & ConnContext fields to control early context
#24513 net/http: automatically add X-Content-Type-Options: nosniff
#9424 net/http: document errors more (*Transport, Client's wrapper errors, etc), how to check canceled, ...
#29991 net: add FlagRunning as network interface flag
CL 162037 ⤷ add Sys field to Interface for system-dependent information
#29146 net: add IP.IsPrivate (RFC 1918 & RFC 4193)
CL 162998 ⤷ add IP.IsLocal
#29358 net: add configuration knob to force TCP-only DNS requests in the pure Go resolver on unix
CL 156366 ⤷ use DNS over TCP when use-vc is set in resolv.conf
#23841 net: add support for Happy Eyeballs version 2 (RFC 8305)
#4842 net: add support for TCP Fast Open
#12503 net: allow custom Resolver method implementation(s)
CL 115855 ⤷ implement hooks to override Resolver's lookup methods
#21083 net: resolver should call res_init when resolv.conf changes
#29644 net: support single-request resolv.conf option in pure Go resolver
CL 157377 ⤷ support single-request resolv.conf option in pure Go resolver
#23019 os/exec: consider changing Wait to stop copying goroutines rather than waiting for them
#26049 os: API to detect that the read end of a pipe was closed
#16353 proposal: Add an x/media package
#25582 proposal: Go 2 : add support for conditional statements
#29934 proposal: Go 2 error values
CL 168438 ⤷ ignore errors.Frame in DeepEqual
#30947 proposal: Go 2: unified return parameter format
#30951 proposal: Go 2: Go constant arithmetic should support -0 value and (thus, also) values for NaN and +/-Inf
#21670 proposal: Go 2: Have functions auto-implement interfaces with only a single method of that same signature
#21498 proposal: Go 2: Lightweight anonymous function syntax
#27519 proposal: Go 2: The #id/catch error model, a rethink of check/handle
#30438 proposal: Go 2: add append variant that modifies its first argument instead of returning result
#21130 proposal: Go 2: add const literals for reference types like structs, maps, and arrays
#22729 proposal: Go 2: add kind-specific nil predeclared identifier constants
#24204 proposal: Go 2: allow cap(make([]T, m, n)) > n
CL 111736 ⤷ optimize append([]T(nil), make([]T, n)...)
#30602 proposal: Go 2: allow covariance of interface method parameters & return values
#27481 proposal: Go 2: allow interfaces to require comparable types
#30917 proposal: Go 2: allow multiple variables with all assignment variants
#30935 proposal: Go 2: avoid confusing difference between time.Time Add and Sub methods
#30040 proposal: Go 2: ban calling append with a single argument
#26281 proposal: Go 2: bytes: remove NewBufferString
#30613 proposal: Go 2: checked integer types
#20883 proposal: Go 2: cmd/go: allow relative imports
#30350 proposal: Go 2: counter proposal to error values
#30865 proposal: Go 2: disallow "bare" nil values when comparing to an interface
#28987 proposal: Go 2: enums as an extension to types
#30572 proposal: Go 2: explicit exports
#28608 proposal: Go 2: express pointer/struct/slice/map/array types as possibly-const interface types
#22188 proposal: Go 2: find a way to export uncased identifiers
#28150 proposal: Go 2: fmt: don't recover panics except for dereferencing nil fmt.Stringer receivers
#30518 proposal: Go 2: generics using const struct fields
#21070 proposal: Go 2: hash: make the Sum method less confusing
#29008 proposal: Go 2: hexadecimal floats
#27975 proposal: Go 2: immutable type qualifier
#24282 proposal: Go 2: improve for-loop ergonomics
#25860 proposal: Go 2: interface literals
#27531 proposal: Go 2: io: require io.Reader to return either n > 0 or an error
#28591 proposal: Go 2: language: make slices of constant strings constant if the indexes are constant
#30318 proposal: Go 2: let := support any l-value that = supports
#13182 proposal: Go 2: log: change Logger to be an interface
#29036 proposal: Go 2: make imported symbols predictable
#29012 proposal: Go 2: make rune be a new type of concrete type int32, not an alias
#24205 proposal: Go 2: net: make Pipe asynchronous
#30450 proposal: Go 2: non-copyable structs by default
#28366 proposal: Go 2: non-reference channel types
#26070 proposal: Go 2: only give special properties to unsafe.Pointer if package imports unsafe
#27605 proposal: Go 2: operator functions
#26422 proposal: Go 2: os/exec: follow Context guidelines
#30931 proposal: Go 2: permit defining function using named function type
#21953 proposal: Go 2: permit directional variants of named channel types
#26058 proposal: Go 2: permit goto over declaration if variable is not used after goto label
#29258 proposal: Go 2: prohibit in-package tests from extending a package's API
#30428 proposal: Go 2: range types
#22876 proposal: Go 2: read-only types
#27727 proposal: Go 2: reflect: remove Value.Bytes
#24654 proposal: Go 2: reflect: return opaque pointer instead of uintptr
#21291 proposal: Go 2: remove bare return
#29326 proposal: Go 2: remove dot imports from the language
#22013 proposal: Go 2: remove embedded struct
#25854 proposal: Go 2: remove io.Seeker, SeekStart, etc., change Seek method
#30294 proposal: Go 2: require explicit type cast to create "nil receiver" interface
#30916 proposal: Go 2: return error from close
#28254 proposal: Go 2: spec: add `self` type for use within interfaces
#30209 proposal: Go 2: spec: add integer types with explicit overflow behavior, and remove unchecked operations on built-in integers
#26842 proposal: Go 2: spec: always permit comparisons against zero value of type
#27896 proposal: Go 2: spec: define identifiers to be NFKC-normalized
#23637 proposal: Go 2: spec: introduce structured tags
#28133 proposal: Go 2: spec: make fewer types nillable
#29501 proposal: Go 2: sync/atomic: type modifiers as an addition to types
#21165 proposal: Go 2: sync: remove the Cond type
CL 94138 ⤷ use a channel in Deque instead of a sync.Cond
#29003 proposal: Go 2: text/template: return errors from HTMLEscape and JSEscape
#28342 proposal: Go 2: update context package for Go 2
#30557 proposal: Go 2: user-defined equality and copying
#30582 proposal: Go2: unsafe: add Assume or Unreachable
CL 165358 ⤷ add unsafe.Unreachable
#20885 proposal: Securing Go vendor packaging
#22218 proposal: add GOEXPERIMENT=checkptr
CL 162237 ⤷ add -d=checkptr to validate unsafe.Pointer rules
#16257 proposal: add SASL package to subrepos
#18098 proposal: add Validate functions to image/jpeg, image/png etc.
#22397 proposal: add a package to atomically create or replace a file
#16419 proposal: add a parseutils sub-package under x/net/html
#27935 proposal: add container/queue
#23378 proposal: add httputil.TCPKeepAliveListener
#30639 proposal: add mechanism to remove API as a function of caller's go.mod "go 1.xx" version
#23745 proposal: add new Question? label to issue tracker
#14873 proposal: add new ioctls and refactor existing ioctls for solaris in x/sys/unix
CL 26650 ⤷ add IoctlGetUint, IoctlSetUint, IoctlGetString, IoctlSetString and modify IoctlGetInt
#23113 proposal: add package "internal/diff"
#30083 proposal: add x/tools/cmd/mapper
#19002 proposal: all: define deprecation policy for OS versions
#18497 proposal: audio package
#30553 proposal: bytes.Xor
#19700 proposal: civil time package
CL 38571 ⤷ types for civil time
#26282 proposal: clone and splice, new channel primitives
#18597 proposal: cmd/compile: define register-based calling convention
CL 35054 ⤷ proposal for passing args and results in registers
#30058 proposal: cmd/doc: improve performance by excluding node_modules
#29813 proposal: cmd/go: 'go mod tidy' should remove stale 'exclude' directives
#30516 proposal: cmd/go: 'go mod tidy' should remove stale 'replace' directives
#21292 proposal: cmd/go: -mirror flag for go-get
#16383 proposal: cmd/go: Add a go new command to alleviate new user confusion
#20322 proposal: cmd/go: add *_unix.go recognition (and presumably unix build tag)
#29373 proposal: cmd/go: add GOARM=8 for further optimization on armv7/aarch32
#30411 proposal: cmd/go: add go env -w to set default env vars
#30507 proposal: cmd/go: add summary at end of go test results
#23806 proposal: cmd/go: add transitive Deps for TestImports and XTestImports
#30240 proposal: cmd/go: automatic vendoring in module mode
#30421 proposal: cmd/go: breakout testmain generation functionality into its own tool
#26232 proposal: cmd/go: define HTTP authentication extension mechanism
CL 161698 ⤷ make netrc parsing more robust
CL 161666 ⤷ add a manual-test harness for GOAUTH implementations
CL 161667 ⤷ add a reference GOAUTH implementation using 'git credential fill'
CL 161668 ⤷ add a reference GOAUTH implementation using .netrc files
CL 161669 ⤷ add a GOAUTH implementation that reads from a cookiefile
#22440 proposal: cmd/go: detect use of code outside current directory tree
#30119 proposal: cmd/go: enable mutual TLS authentication with client certificates in the go tool
#19234 proposal: cmd/go: force vendor directory only
#19614 proposal: cmd/go: go get should support source archives
#19109 proposal: cmd/go: make fuzzing a first class citizen, like tests or benchmarks
CL 167097 ⤷ add Fuzz function
#20535 proposal: cmd/go: partial GOPATH source trees, or GOPATH mounts
#30176 proposal: cmd/go: run vet loopclosure during go test
#25530 proposal: cmd/go: secure releases with transparency log
#30241 proposal: cmd/go: standard-library vendoring in module mode
#28835 proposal: cmd/go: subcommands to add and remove modules from the module cache
#20177 proposal: cmd/go: support build customization with a build.go file
#15513 proposal: cmd/go: support compiling all tests without running
#30304 proposal: cmd/go: support selecting a VCS transport
#30369 proposal: cmd/go: use the `go` version declared in the `go.mod` file to determine module boundaries and checksums
#26074 proposal: cmd/link: by default, do not write out DWARF
#20792 proposal: cmd/trace: add 'greedy goroutine diagnosis' option
#30895 proposal: cmd/trace: generate trace graph for custom region selection
#20148 proposal: cmd/vet: add check for common error mishandling pattern
#20115 proposal: cmd/vet: detect homograph attacks
#19727 proposal: cmd/vet: missing error assignment check
#30140 proposal: concrete interfaces for crypto.PublicKey and crypto.PrivateKey
#23514 proposal: crypto/cipher: ability to use AEAD mode as block mode
#24171 proposal: crypto/cipher: allow short tags in NewGCMWithNonceAndTagSize
#24990 proposal: crypto/cipher: detached mode AEAD Seal/Open
#20544 proposal: crypto/ecdsa: should provide an ASN1/DER verification routine
#26776 proposal: crypto/elliptic: add A to CurveParams, allowing some cases of A != -3
#24160 proposal: crypto/rand: guard against mutation of Reader variable
#25355 proposal: crypto/tls, crypto/x509: EdDSA certificates support
#30325 proposal: crypto/tls: Expose maps for cipher suite IDs/names
CL 163119 ⤷ Expose maps for cipher suite IDs/names
CL 165957 ⤷ Expose CipherSuite structure and add names
#19199 proposal: crypto/tls: SessionTicketWrapper and Forward Secrecy by default
#22836 proposal: crypto/tls: add GetConfigForServer callback to *tls.Config
#27484 proposal: crypto/tls: add support for AES-CCM
#29257 proposal: crypto/tls: allow access to file descriptor for tls.Conn
#28660 proposal: crypto/tls: allow configurability of supported Signature Hash Algorithms
#25228 proposal: crypto/tls: implement Session IDs resumption
#24673 proposal: crypto/tls: provide a way to access local certificate used to set up a connection
#21789 proposal: crypto/x509: Provide a mechanism for accessing SRVNames
#26950 proposal: crypto/x509: add functions to download certificates from windows update, and retrieve certificates from windows x509stores
#23282 proposal: crypto/x509: add support to get SSL context from certificate store on windows
#28427 proposal: crypto: add SignContext
#21704 proposal: crypto: add function to compare PrivateKey and PublicKey
#30305 proposal: database/sql: add NullTime support
#22544 proposal: database/sql: value converter interface for rows.Scan
#17244 proposal: decide policy for sub-repositories
#12711 proposal: different octal base literal representation
#26746 proposal: doc/install: define minimum supported VCS versions
#28873 proposal: encoding/asn1: add "enum" keyword for TagEnum
#28872 proposal: encoding/asn1: expose parseTagAndLength
#18585 proposal: encoding/binary: Read (or a new call) should return number of bytes read
#11939 proposal: encoding/json, encoding/xml: support zero values of structs with omitempty
CL 102158 ⤷ encoding/xml: interface to omit marshalling empty structs
#27366 proposal: encoding/json: Support for nested values in JSON tags
#6213 proposal: encoding/json: add "inline" struct tag
#28143 proposal: encoding/json: add "readonly" tag
#29688 proposal: encoding/json: add InputOffset to json decoder
#22752 proposal: encoding/json: add access to the underlying data causing UnmarshalTypeError
#29035 proposal: encoding/json: add error var to compare the returned error when using json.Decoder.DisallowUnknownFields()
CL 152297 ⤷ created json.UnknownFieldsError
#19858 proposal: encoding/json: add mechanism to mark fields as required
#22480 proposal: encoding/json: add omitnil option
#22533 proposal: encoding/json: preserve unknown fields
#27589 proposal: encoding/json: struct tag to marshal nil slices and maps as non-null
#21990 proposal: encoding/json: support struct tag for time.Format in JSON Marshaller/Unmarshaller
#26756 proposal: encoding/xml: add RawXML token
CL 127435 ⤷ add RawXML token type and tests
#26512 proposal: encoding/xml: support *string for innerxml in Unmarshal
#24630 proposal: encoding: BinaryMarshaler should be an append API
#10275 proposal: encoding: make stdlib types implement TextMarshaler/BinaryMarshaler consistently
#28438 proposal: enum type (revisited)
#29288 proposal: extract cmd/go TestScript functionality to internal/script?
#7047 proposal: fmt: State Flag(int) should be Flag(rune)
#27804 proposal: go 2: reduce unspecified behaviors of expression evaluation orders in multi-value assignments
#7873 proposal: go/doc: Support for bulleted lists
#28322 proposal: hash: add string hash function
CL 155118 ⤷ Runtime, an API for the hash function used by the Go runtime
#18983 proposal: how to specify mechanical code updates after API changes?
#27830 proposal: image: decoding options
#19725 proposal: introduce new html meta tag for issue trackers
#19660 proposal: io/ioutil: rename to io/fileio or similar
#20280 proposal: io: add Context parameter to Reader, etc.
#25408 proposal: io: add OnceCloser helper
#21069 proposal: language: Go 2: panic on send/receive on nil channel
#29579 proposal: math/big: Rat.SetUint64
CL 160682 ⤷ implement Rat.SetUint64
#30870 proposal: math/big: add Decimal decompose interface
#20654 proposal: math/big: support for constant-time arithmetic
#24121 proposal: math/rand: Expose constructor for `lockedSource`
#23804 proposal: math/rand: add function for random bool
CL 93517 ⤷ add function for bool in math/rand
#20661 proposal: math/rand: disambiguate Read from crypto/rand.Read
#26263 proposal: math/rand: rework for Go 2
#28590 proposal: module repository health check tool
#7907 proposal: net/http/httputil: remove ClientConn, ServerConn
#20758 proposal: net/http/httputil: split into focused subpackages (Go 2)
#22841 proposal: net/http: add Client.Put, Client.Patch
#29894 proposal: net/http: add MethodSearch constant for HTTP SEARCH method
#5465 proposal: net/http: thoughts for Go 2.0
#9654 proposal: net: Addr, LocalAddr, RemoteAddr must return established endpoint addresses
#18757 proposal: net: ParseIP should return an error, like other Parse functions
#30452 proposal: net: add (*Resolver).ResolveIPAddr
#29678 proposal: net: add MarshalText/UnmarshalText to HardwareAddr
#6892 proposal: net: add SetDeadline to Listener interface
#22826 proposal: net: add support for "let localhost be localhost"
#7037 proposal: net: receiving IPv4 header on raw IPv4 socket
#18804 proposal: net: reconsider representation of IP
#9360 proposal: net: should provide an interface for dialing
#30638 proposal: os/exec: add method Cmd.String
CL 168518 ⤷ add Cmd.String
#6495 proposal: os: Chown expects int, but os/user uses strings
#14106 proposal: os: File should be an interface
#28572 proposal: os: File.IsTerminal
#13473 proposal: os: Stdin, Stdout and Stderr should be interfaces
#30614 proposal: os: add PathSeparatorString and PathListSeparatorString
#1187 proposal: os: fix inconsistent casing in names
#28493 proposal: permit blank (_) separator in integer number literals
#21473 proposal: permit iota, omission of init expressions in var declarations
#25448 proposal: promote panic(nil) to non-nil panic value
CL 134395 ⤷ rethink concurrency patterns
#29982 proposal: reflect: add constants for size of int, bool, etc.
#18871 proposal: reflect: make Value uncomparable
#7501 proposal: reflect: reflect.Value.IsZero
#18786 proposal: reflect: rename StructField.Anonymous to Embedded
#30439 proposal: remove nacl port
#30609 proposal: runtime/pprof: add ReadMaps preloading API
#29104 proposal: runtime/trace: improve Go diagnostics / tracing
#19057 proposal: runtime: add AlignedN types that can be used to increase alignment
#15490 proposal: runtime: add SchedStats API
CL 38180 ⤷ add SchedStats API
#23044 proposal: runtime: add a mechanism for specifying a minimum target heap size
#29696 proposal: runtime: add way for applications to respond to GC backpressure
#28623 proposal: runtime: provide access to info about recent GC cycles
#14443 proposal: runtime: rationalize runtime.Errors
#30333 proposal: runtime: smarter scavenging
CL 142959 ⤷ track the last 16 heap goals
CL 142960 ⤷ add proportional background scavenger
CL 143157 ⤷ remove periodic scavenging
CL 164099 ⤷ prefer unscavenged spans over scavenged spans
CL 164100 ⤷ add tests for runtime mTreap
CL 164101 ⤷ change the span allocation policy to first-fit
#25137 proposal: sort: Stable with better asymptotic time complexity
#4096 proposal: spec: accept slices and single elements in one append?
#9097 proposal: spec: add &T(v) to allocate variable of type T, set to v, and return address
#19991 proposal: spec: add built-in result type (like Rust, OCaml)
#19787 proposal: spec: add decimal float types (IEEE 754-2008)
#20443 proposal: spec: add read-only slices and maps as function arguments
#19412 proposal: spec: add sum types / discriminated unions
#9455 proposal: spec: add support for int128 and uint128
#19814 proposal: spec: add typed enum support
#15209 proposal: spec: allow assignment-compatible values in append and copy
#20706 proposal: spec: allow combining characters in identifiers
#6386 proposal: spec: allow constants of arbitrary data structure type
#6977 proposal: spec: allow embedding overlapping interfaces
#19113 proposal: spec: allow signed shift counts
#18605 proposal: spec: allow x, y..., z in list for variadic function argument
#6923 proposal: spec: asymmetry between const and var conversions
#19308 proposal: spec: binary integer literals
#4336 proposal: spec: boolean shortcut should allow mismatched types
#5376 proposal: spec: byte view: type that can represent a []byte or string
#3117 proposal: spec: cannot assign to a field of a map element directly: m["foo"].f = x
CL 141647 ⤷ assign to a field of map element
#19623 proposal: spec: change int to be arbitrary precision
#20802 proposal: spec: consider more strict "declared and not used" check (go/vet or even spec)
CL 47670 ⤷ weakvar: check for weakly used variables (possible unintended shadowing)
#395 proposal: spec: derive array pointer from slice
#4483 proposal: spec: detect impossible interface-interface type assertions
#9859 proposal: spec: direct reference to embedded fields in struct literals
#20209 proposal: spec: disallow LTR/RTL characters in string literals?
#20660 proposal: spec: disallow NaN keys in maps
#20171 proposal: spec: disallow T<->uintptr conversion for type T unsafe.Pointer
#20616 proposal: spec: disallow assigning >32bit untyped constant to variable of type int
#20210 proposal: spec: disallow unicode import paths to avoid punycode attacks
#7485 proposal: spec: disallow unused assignment to return variable
#449 proposal: spec: do not treat struct field assignment as use of struct
#7429 proposal: spec: file and package scope interact in odd ways
#15292 proposal: spec: generic programming facilities
#20598 proposal: spec: init-only package level variables
#21496 proposal: spec: permit eliding the type of struct fields in nested composite literals
#10006 proposal: spec: reconsider rule disallowing div-0 by constants
#20733 proposal: spec: redefine range loop variables in each iteration
#19778 proposal: spec: relax structural matching for conversions
#3939 proposal: spec: remove string(int/rune)
#8082 proposal: spec: represent interfaces by their definition and not by package and name
#20803 proposal: spec: require call results to be explicitly used or ignored (Go 2)
#2794 proposal: spec: require tagged literals for external structs
#12854 proposal: spec: untyped composite literals
#18617 proposal: spec: use zero receiver for value method embedded via nil pointer
#18775 proposal: spec: use zero receiver for value method invoked via nil pointer
#377 proposal: spec: various changes to :=
#16620 proposal: sync: mechanism to select on condition variables
#9201 proposal: sync: prohibit unlocking mutex in a different goroutine
#18802 proposal: sync: support for sharded values
#29642 proposal: syscall/js: stricter conversion methods
#5616 proposal: syscall: reconsider entire package
#25951 proposal: testing: add a flag to detect unnecessary skips
#30306 proposal: testing: add a way to provide additional coverage information
#21111 proposal: testing: allow examples to return an error
#28398 proposal: testing: custom benchmark labels
CL 146897 ⤷ add SetBenchmarkLabel
#28592 proposal: testing: let TestMain access and change the list of tests
#25357 proposal: text/template: Move text/template/parse into an internal package
#30153 proposal: text/template: add a slice function to the predefined global functions
CL 161762 ⤷ add a slice function to the predefined global functions
#20757 proposal: time: make Duration safer to use (Go 2)
#25572 proposal: time: use big-endian/ISO reference time
#25736 proposal: tools for more readable stacktraces
#30615 proposal: unicode/utf8: add String
#19367 proposal: unsafe: add Slice and String types, conversions to replace reflect.{Slice,String}Header
#21835 proposal: use PCG Source in math/rand for Go 2
#21324 proposal: x/all: start tagging versions
#30029 proposal: x/build/cmd/release: remove godoc for Go 1.13
#29301 proposal: x/crypto/openpgp: add support for more features
#25219 proposal: x/crypto/poly1305: implement a subset of the hash.Hash interface
#16971 proposal: x/crypto/scrypt: make API match x/crypto/bcrypt
#24988 proposal: x/crypto/sha3: add KMAC
CL 108715 ⤷ add NewKMAC128 and NewKMAC256
#28148 proposal: x/crypto/sha3: add SHA3 assembly implementation for ARMv7
CL 119255 ⤷ implement assembly implementation on ARM
#26840 proposal: x/crypto/ssh: new callbacks to Config and error type
#14274 proposal: x/crypto: add crypt(3) password hash algorithms
#27599 proposal: x/crypto: add support for AES Key Wrap
#25988 proposal: x/exp/rand: add NewLockedSource
#16904 proposal: x/image packages to render TrueType fonts
#30454 proposal: x/net/dns/dnsserver: new package
#30323 proposal: x/net/dns/dnstest: new package and refurbish test cases in net
#22191 proposal: x/net/sctp: new package
#27700 proposal: x/tools/cmd/getgo: document and possibly ship in distributions
#17056 proposal: x/tools/cmd/godoc: hide deprecated things by default
#18441 proposal: x/tools/cmd/goimports: support searching for Go packages within a Bazel WORKSPACE
#30343 proposal: x/tools/cmd/present: add support for quote
#28761 reflect: when MakeFunc returns, assign its results into the desired types
#16364 runtime: Add loosely ordered channels?
#20005 runtime: add per-G shadows of writeBarrier.enabled
#24543 runtime: non-cooperative goroutine preemption
#19744 runtime: redirect println(runtime.writeErr) to NSLog(asl_log) on iOS
#28135 testing: add (*T).Deadline
#19128 testing: add -benchsplit to get more data points
CL 47411 ⤷ add support for benchsplit flag
#21295 testing: collect performance counters for benchmarks
#24929 testing: stream t.Log output as it happens
CL 127120 ⤷ stream log output in verbose mode
#11695 website: add bug filing wizard
#30246 wiki: CodeReviewComments should more thoroughly describe test helper functions
#25450 x/build/cmd/gitmirror: lock commit conversations
#22154 x/build/devapp: flag new contributors in CL list
#15268 x/build: set GOTRACEBACK=2 on all builders?
#14305 x/build: use `go tool dist test -k` on fast builders?
#29540 x/crypto/acme/autocert: Enable custom port / IP binding
#21447 x/crypto/chacha20poly1305: request for xchacha20 variant
#25309 x/crypto/cryptotest: new package
CL 112315 ⤷ new package
#18692 x/crypto/ssh: Support Encrypted Private Keys
#22741 x/crypto/ssh: add package for Key Revocation Lists
#26397 x/dl: add versioned gofmts
#29720 x/mobile/gl: ctx.BufferData and ctx.BufferSubData with unsafe.Pointer
#29039 x/net/dns: add LookupCNAME
#22585 x/net/html: add Escape/Unescape transformers
#25194 x/net/http/httpguts: add ParseCookie and ParseSetCookie
#19307 x/net/http: support content negotiation
#25342 x/net/ipv4: add IPv4 header checksum computation for ipv4.Header type
#20637 x/net/netlink, vendor/golang.org/x/net/netlink: new package
#29721 x/sync/semaphore: make semaphore resizable.
#24918 x/sys/linux/perf: add package for Linux perf tracing
CL 168059 ⤷ new package
#27714 x/tools/cmd/godoc: add "jump to identifier" dialog via F keyboard shortcut, like on godoc.org
#27721 x/tools/cmd/godoc: add "jump to identifier" dialog via search box within sticky top-bar
#25444 x/tools/cmd/godoc: add support for hotlinks
#25449 x/tools/cmd/godoc: create table of contents from headings in package overview
CL 69030 ⤷ add table of contents for Overview section
#20131 x/tools/cmd/godoc: list types that satisfy an interface within its package
CL 67192 ⤷ List types that satisfy an interface within package
#20818 x/tools/cmd/goimports: support repairing import grouping/ordering
#27308 x/tools/cmd/guru: add type position to 'describe' output
#28089 x/tools/go/generated: parser for https://golang.org/s/generatedcode format
#20946 x/tools/present: add footer template
CL 107515 ⤷ add footer template
#21719 x/tools: agree to use a specific JS formatter
#21463 Proposal: regexp: Optimize fixed-length patterns
#19348 cmd/compile: enable mid-stack inlining
#16474 proposal: io: CopyBuffer should avoid ReadFrom/WriteTo
#11646 regexp: port RE2's DFA matcher to the regexp package

Closed Last Week

#30326 crypto/tls: Expose maps for cipher suite IDs/names
#30926 net/http: invalid RAR sniff signature from the MIME Sniff spec
#30836 x/tools/packages how to disable specific cgo package?
#30854 'go get' fails when '?' in file path inside of module
#30953 Args in empty no-op functions cause allocations
#30402 Can't compile with the latest release 1.12
#30804 Clarify 32-bit x86 target
#30851 Document how using a specific branch of a repo with go modules interacts with multi-module repos
#30969 Go 1.12.1 Trojan:Win32/Skeeyah.I detected
#24459 I always get the error "unencrypted connection"
#30919 Import Cycle Not Allowed error need help - GOLANG beginer !
#30923 Issue with 7-Zip
#30958 Possible error in url.go
#21538 Proposal: use a value other than nil for uninitialized interfaces
#15985 Proposal: x/net/ethernet: new package for ethernet sockets
#30335 RGO
#24388 The Build System is Weird!
#24404 access: join the golang group https://github.com/orgs/golang/people
#30338 all.bash: leaves $GOROOT/nonexistentpath behind
#30690 all: Gerrit having availability issues
#30849 all: Go 1.11.6 release status
#30848 all: Go 1.12.1 release status
#25933 all: test Examples on wasm?
#30954 blog: bugs in "Using Go Modules"
#20720 blog: document Code generated convention in the Generating code blog post
#30759 build: remove GO111MODULE=auto hack before shipping Go 1.13
#30349 builtin: len godoc can lead the reader to believe that len(nil) is valid
#30825 check validation when parse CIDR
#24378 cmd/asm: "invalid instruction" error for VPERMQ.
#30822 cmd/cgo: "function symbol table not sorted by program counter" crash when using multiple shared libraries linked with -buildmode=c-archive
#30918 cmd/cgo: CL 159258 breaks netbsd build
#29878 cmd/cgo: map sized integer types to C equivalents
#24450 cmd/cgo: mark all the C functions as go:noescape
#29907 cmd/cgo: use C exact-width integer types to represent Go types
#30478 cmd/compile: KeepAlive doesn't actually keep stack object alive [1.12 backport]
#24395 cmd/compile: branchelim broke golang.org/x/exp/shiny/ on amd64
#15992 cmd/compile: compiler does not allow "direct binding" of function return values to `copy` arguments
#30567 cmd/compile: function inlining produces incorrect results in certain conditions [1.12 backport]
#24339 cmd/compile: incorrect column reported for invalid struct field names
#30907 cmd/compile: internal error missing type check
#30912 cmd/compile: internal/ssa TestNexting failing
#30879 cmd/compile: mips: running error SIGILL: illegal instruction
#23116 cmd/compile: missing "declared but not used" error for unused variable in type switch with no cases
#24460 cmd/compile: missing variables in debug_info for inlined subroutines
#24447 cmd/compile: nil deref
#29197 cmd/compile: rewrite f(g()) to use OAS2FUNC earlier
#30860 cmd/cover: TestFuncWithDuplicateLines failed on linux, windows, darwin ...
#30861 cmd/cover: failing TestFuncWithDuplicateLines
#30746 cmd/cover: inconsistent NumStmt error
#30758 cmd/dist: add test that Go can bootstrap itself with just-built tree
#25323 cmd/go/internal/cache: remove $GOCACHE/log.txt
#26869 cmd/go: 'go install mod/mainpkg' installs a binary with a version suffix
#30934 cmd/go: 'go mod vendor' gets internal/ modules
#30936 cmd/go: 'looping trying to add package' is not a helpful error message
#30920 cmd/go: Issue with net/http with go modules on linux
#29382 cmd/go: `go env GOMOD` is too slow for use in interactive commands
#26610 cmd/go: add go mod download to download modules
#30885 cmd/go: avoid invoking git for standard library queries
#29410 cmd/go: building requires otherwise-unused .mod files to be present
#30228 cmd/go: change default of GO111MODULE from 'auto' to 'on'
#30863 cmd/go: cross-compiling for Linux x86_64 with CGO -race enabled failed on macOS Mojave (Darwin)
#30374 cmd/go: duplicate symbols when including two main packages in -coverpkg in module mode
#30684 cmd/go: duplicate symbols when including two main packages in -coverpkg in module mode [1.12 backport]
#30868 cmd/go: error loading module requirements, while building origin
#26317 cmd/go: exclude standard library from "all" pattern in modules
#27283 cmd/go: executables are sometimes named after their module's last element, not directory
#30798 cmd/go: go build cannot find versioned package when in vendor folder
#14295 cmd/go: go build should be able to write multiple executables
#28680 cmd/go: go clean --modcache downloads modules before cleaning
#30455 cmd/go: go get -u in module mode can fail and produce output that's not easy to diagnose
#18660 cmd/go: go get fails on non-ASCII github packages
#20604 cmd/go: go get hangs when credential.helper cache is set
#27643 cmd/go: go get should not add a dependency to go.mod
#30921 cmd/go: go.mod be modified after "go test"
#29548 cmd/go: list command fails when directory is the target of a module replace directive
#28001 cmd/go: malformed file path: invalid char ':'
#29268 cmd/go: should 'go get path@version' (without '-m') report an error if 'path' is only a module?
#29925 cmd/go: skip cleaning the current directory if other flags are passed to `go clean`
#30161 cmd/go: when initializing a go.mod from other formats, verify dependency module paths before saving?
#30741 cmd/gofmt: inconsistent blank line after package statement
#30112 cmd/internal/obj/ppc64: T/S bit is being flipped when using extended mnemonics in VSX instructions
#27095 cmd/link: with MacOS Mojave 10.14 beta, warning: URGENT: building for OSX, but linking against dylib during make.bash
#25151 cmd/trace: trace shows blank page on chrome
#24141 cmd/vet: error when returning `nil` inside an `if err != nil` clause
#24379 compress/{gzip,zlib}: Writer documentation naming inconsistency
#24402 crypto/cipher: input not full blocks
#29903 crypto/elliptic: CPU DoS vulnerability affecting P-521 and P-384
#24425 crypto/x509: cgo errors on for loop initial declarations with gcc pre-C99
#24190 crypto/x509: FetchPEMRoots in CGO crashed with signal SIGSEGV on go get gopkg.in/sourcemap.v1 on macOS Sierra (10.12.6)
#30889 crypto/x509: FetchPEMRoots in CGO crashed with signal SIGSEGV when using http.Client.Do() on https URL
#23847 crypto/x509: unable to find SignatureAlgorithm of certificate with PSS signature
#24413 crytpo/x509: MarshalPKCS8PrivateKey doc erraneously says ecdsa.PublicKey instead of ecdsa.PrivateKey
#23820 database/sql: Tx.ExecContext() no longer calls Stmt.CheckNamedValue()
#24337 database/sql: slower performance of sql driver with goroutines
#29601 debug/dwarf: DW_TAG_reference_type causes a panic when encountered by debug/dwarf
#24451 doc: 9 is listed as a prime in example code within spec
#24183 documentation: exact syntax of line directives
#24422 encoding/csv: leading " in non-quoted field leads to error
#19410 encoding/csv: non-UTF8 sequences are (unnecessarily) mangled
#24446 encoding/gob: crash on malicious input
#24397 encoding/json: Marshal on []byte is not working
#24466 encoding/json: Marshaler interface not producing "correct"/desired results
#30864 encoding/json: add Decorder.Buffer(buf []byte) function?
#24428 encoding/json: parsing comma in value to []byte field fails
#24426 encoding/xml: line endings in data get replaced
#30901 fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x7fe3502cca80 pc=0x7fe34d9320b4]
#23506 fmt: float scanning can consume more than required and generate incorrect error
#30484 fmt: map printing sort does not deterministically sort differing types [1.12 backport]
#30862 gccgo: nointerface on exported inlined method causes bad type descriptor
#30913 go get https://github.com/user/repo should work
#24420 go reflect
#30950 go/format: format.Node internal error (1:13: expected ';', found '-')
#30828 go/packages: returned packages are deduplicated
#30826 go/packages: returned packages are in incorrect order
#30880 go/src/bufio: fmt.Print files differently for windows/amd64 and linux/amd64
#30832 goimports will not automatically delete duplicate imports at certain case
#30932 gopls isn't emitting warnings
#30884 http io wait error
#30878 import system
#28477 internal/poll: cancel pending I/O in FD.Close() on Windows
#30015 internal/x/text/unicode/bidi: ignore unused return values in test
#29705 io: align style of test comments in multi_test.go
#30814 math: Remainder(-1,1) returns 0 instead of -0 (as IEEE 754 requires)
#30646 misc/cgo/test: failing TestCrossPackageTests
#30815 misc/cgo/test: failing TestCrossPackageTests [1.11 backport]
#30816 misc/cgo/test: failing TestCrossPackageTests [1.12 backport]
#28542 misc/cgo/testsanitizers: TestTSAN fails in all.bash on release-branch.go1.10
#30911 modules: running tests in /misc
#30909 net/http: Detect MIME type of v5 RAR archives
#24423 net/http: ServeFile adds garbage at end of file - Stat() gets wrong size from Mac OS
#24390 net/http: add the SameSite cookie attribute
#30910 net/http: crash in *Client.Do() on malformed URLs
#30164 net/http: http server Golang does not allow to handle unexpected errors
#30903 net/url: Malformed query code breaks backwards compatibility
#24572 net/url: omit URL's password when stringifying URL in Error
#30840 net: TestCloseWrite for SOCK_SEQPACKET failing on SmartOS
#24393 net: go cannot resolve localhost on darwin when net.DefaultResolver.PreferGo = true
#24330 net: nil *Resolver not equivalent to zero resolver, despite doc
#10622 net: target domain names in SRV records should not be compressed
#30834 net: why not check valid when parse CIDR
#30845 nullable
#30952 os.Args is missing/eating/interpreting double quote on Windows
#25835 os/exec: Wait behavior changed from Go 1.9 to Go 1.10 on Windows
#30883 os: Lstat from Go 1.12.x returns empty filename for C:\pagefile.sys on Windows
#30491 os: RemoveAll no longer returns *os.PathError
#30859 os: RemoveAll no longer returns *os.PathError [1.12 backport]
#30838 plugin: types on different scopes when using vendor
#30823 printer: check if specs exist before accessing them in genDecl printer
#30391 proposal [WIP]: interface-slices
#24410 proposal: Add some way to explore packages and structs inside.
#21374 proposal: Go 2: "sensitive" keyword to mark vars / consts containing sensitive data such as crypto keys
#21537 proposal: Go 2: add &range in for statements
#24414 proposal: Go 2: allow literal values without preceding literal types
#21737 proposal: Go 2: defer/init methods for structs
#21659 proposal: Go 2: function overloading
#30317 proposal: Go 2: leaking argument qualifier
#21604 proposal: Go 2: refining Go struct type
#30321 proposal: Go 2: require explicit variable shadowing
#24349 proposal: Go 2: return func() from defer for early execution
#21732 proposal: Go 2: support "assign if nil" statement to tackle error handling boilerplate
#21419 proposal: Go2: must(): Improve code density for handling rare fatal errors
#21381 proposal: Go2: replace `context` with `channel/cancel` and `req.Store`
#24391 proposal: add vet check for python style map sums
#21651 proposal: allow a slice of an impl. type to be the same as a slice of the interface
#24299 proposal: cmd/compile: appropriately disable garbage collector
#30116 proposal: cmd/compile: report index and length values in bounds panics
#24427 proposal: cmd/fmt: flag to set exit code when formatting occurs
#21202 proposal: cmd/vet: add check for multiple appends to the same slice that are assigning return values to multiple variables
#24401 proposal: crypto/tls: add Conn.PeekHandshake
#21858 proposal: crypto/x509: add Public Key Algorithms from RFC 4491
#24409 proposal: encoding/json: add a new method to escape html directly into structs
#30811 proposal: for loop of multiple variables allow join statements in increment
#29285 proposal: gerrit: allow approvers to re-run trybots and fix commit messages
#22918 proposal: go/doc: consts/vars should be grouped with types by their computed type
#30658 proposal: have go errors always start by a whitespace from the 2nd line
#24370 proposal: io: provide adapter types for the fundamental interfaces of Reader/Writer/Closer
#21769 proposal: nil checks by default
#24215 proposal: os: support disposing of File without closing its fd
#20188 proposal: removal of interface{} type in Go 2.0
#22303 proposal: runtime: provide a more usable alternative to GOROOT
#30795 proposal: sort: rename sort.Interface to sort.Sortable?
#21909 proposal: spec: Default / Optional function parameters
#26037 proposal: testing: add B method for adding stats
#30595 proposal: testing: separate integration and unit tests
#21365 proposal: time: add a Date type
#30891 relocation R_X86_64_PC32 cannot be used against symbol internal/cpu.options
#30624 runtime, internal/poll: don't ignore error in netpoll
#30894 runtime/cgo: Go pointer checking fails if function has receiver
#30900 runtime/cgo: blocked in x_cgo_notify_runtime_init_done before going back to Go Runtime
#29366 runtime: TestLockOSThreadExit failing on arm64 builder
#28978 runtime: Windows DLL preloading attack possible for winmm.dll
#30817 runtime: allow reading sysfs, etc with ignoring event scanning error
#30642 runtime: dll injection vulnerabilities on Windows (CVE-2019-9634)
#29919 runtime: extra stack frames in Go 1.12beta2 compared to 1.11
#20846 runtime: fatal error: unknown caller pc
#30904 runtime: reported memory usage discrepancy (61%) between Go runtime and OS
#25886 runtime: test frequently times out after 10 minutes on linux-amd64-longtest builder
#24387 runtime: use of floating point in note handler on plan9/amd64
#30871 runtime: write barrier incorrect on wasm
#30872 runtime: write barrier incorrect on wasm [1.11 backport]
#30769 spec: apparent contradiction for passing of slice argument to variadic parameter
#24429 sync: Cond WaitFor and/or WaitUntil method(s)
#19149 sync: save 4 bytes memory allocation in WaitGroup struct
#28984 syscall: darwin arm{,64} libSystem syscalls are not compliant with the App Store submissions
#30464 text/template: panics on method on nil interface value [1.12 backport]
#28564 time: add Duration-conversion functions Milliseconds() and Microseconds()
#30819 time: add methods to convert duration to microseconds and milliseconds
#30927 undefined: registry.OpenKey when cross compiling on Windows for Linux
#21191 x/build/cmd/builder: delete
#27870 x/build/cmd/coordinator: http://farmer.golang.org should redirect to https
#28891 x/build/cmd/coordinator: subrepo trybot on branches should use corresponding Go branch only
#30747 x/build/cmd/coordinator: trybots on release branches sometimes didn't show Go version
#30781 x/build/cmd/coordinator: trybots with zero builders start but never run
#24028 x/build/cmd/gerritbot: patches don’t cleanly apply to release branches
#30839 x/build: NetBSD builder needs a bigger /tmp partition
#30785 x/build: TryBots broken for x/mobile subrepo
#23858 x/build: hook up cmd/go's build caching to the build system
#30799 x/build: shouldn't run Go 1.11 subrepo builds on aix builder
#22960 x/crypto/acme/autocert: Update local state with new cert on failed renewal
#24376 x/crypto/ed25519: use array pointers for keys
#24350 x/crypto/nacl: add support for sign
#23460 x/crypto/openpgp: generated then serialized Keys have incorrect bitLength
#30965 x/crypto/salsa20: keystream loop in amd64 implementation after 256GiB
#19996 x/crypto/ssh: TestHostKeyCert fails with: netPipe: dial tcp [::]:54283: connectex: The requested address is not valid in its context.
#24372 x/crypto: chacha20Poly1305Open: relocation target runtime.cpuid_ebx7 not defined on Windows
#11421 x/mobile/bind/java: mapping 'int' type for java
#12958 x/mobile/bind: Avoid using objective-c reserved keywords as ids. (e.g. id)
#17309 x/mobile/bind: name clash for returned values named 'res'
#12475 x/mobile/bind: support exported const and vars.
#13460 x/mobile/cmd/gomobile: IPHONEOS_DEPLOYMENT_TARGET is set to 8.3
#16062 x/mobile/cmd/gomobile: build tags are ignored in a certain situation
#12819 x/mobile/cmd/gomobile: gomobile bind generates binding code on every execution
#13186 x/mobile/cmd/gomobile: init: "rename : access denied"
#28517 x/mobile/cmd/gomobile: issues linking frameworks in Xcode
#26619 x/mobile/cmd/gomobile: setup installation failed. when i run gomobile init it gives error in command line that gomobile: command not found
#11950 x/mobile: "gomobile bind" errors are not descriptive
#21901 x/mobile: 3rd party lib. dependency problem
#20755 x/mobile: Build binaries for android.
#16560 x/mobile: Cryptic error message when a keyword that is reserved in C/ObjC but not in Golang is used in Go code
#19377 x/mobile: Failed to build aar when updated to golang1.8
#13251 x/mobile: Getting error in building GO using "org.golang.mobile.bind" plugin
#22395 x/mobile: add bitcode support
#16998 x/mobile: attaching method docs to generated code
#18210 x/mobile: build of example _reverse_ failed
#17120 x/mobile: error when running 'gomobile init'
#18689 x/mobile: go package name conflict with type name
#15973 x/mobile: gomobile init fails when checking sha256 for NDK (again)
#19862 x/mobile: gomobile.exe: loadExportData failed can't find import: golan g.org/x/mobile/example/reverse/reverse
#19904 x/mobile: make it easier to publish on appstore
#17260 x/mobile: sha256 for "gomobile-ndk-r10e-darwin-x86_64.tar.gz":
#16109 x/net/bpf: NegateA is not implemented for VM
#24435 x/net/http2:
#30941 x/net/http2: errors when building with gccgo
#30693 x/net/http2: under load, Go GCS library or http2 sends bad MIME, gets 400 response with body: "Invalid multipart request with 0 mime parts"
#24440 x/net/icmp: add support for PROBE (RFC 8335)
#30899 x/net/ipv4: all cmsg tests fail on FreeBSD 12 kernel running COMPAT_FREEBSD32
#18633 x/net/ipv6: missing Header.Marshal method
#10279 x/playground: stdout and stderr not interleaved with defer
#30784 x/sys/unix: problem compiling yubihsm-connector
#30427 x/sys/unix: relocation target golang.org/x/sys/unix.Syscall6 not defined for ABIInternal (but is defined for ABI0)
#22110 x/tools/cmd/godoc: fails with race detector enabled & large GOPATH
#8093 x/tools/cmd/godoc: provide command-line equivalent to ?m=all
#25443 x/tools/cmd/godoc: remove CLI support in Go 1.12
#30896 x/tools/cmd/goimports:
#30855 x/tools/cmd/goimports: Panics when GO111MODULE=on and there is no go.mod
#24368 x/tools/cmd/goimports: make "-local" flag match exactly path without final "/" in addition to prefix
#30813 x/tools/cmd/gopls: logger logs wrong direction
#20981 x/tools/cmd/guru: no object for identifier
#19400 x/tools/go/buildutil: TestContainingPackage fails if tools repo is in non-first GOPATH directory.
#29899 x/tools/go/packages: seems to do nothing when given non-Go files
#24430 x/tools/godoc/static: Missing x/time subrepo.
#30796 x/tools/internal/lsp: completion works only when typing first character
#30477 x/tools/internal/lsp: do not complete within multiline strings
#29149 x/tools/internal/lsp: handle unicode code points that are encoded as multiple bytes
#23950 x/vgo: support for Bitbucket
#24384 x/vgo: version incorrectly assumed as v1 instead of v2
#26306 cmd/compile: CMOV instruction slower than branch
#24364 cmd/compile: We can avoid extra mapaccess in map[k] = append(m[k],...)
#29446 cmd/compile: don't generate newobject call for 0-sized types
#18361 cmd/compile: functions using ellipsis arguments are not inlined
#22698 cmd/compile: loop over []byte slowdown on amd64
#22948 runtime: improve arm64 memclr