Golang proposal: simd: architecture-specific SIMD intrinsics under a GOEXPERIMENT

Proposal DetailsSIMD is crucial for achieving high performance in many modern workloads. While Go currently allows acces...

Golang crypto/rand: Read should not escape the input buffer

Go versiongo1.22Output of go env in your module/workspace:n/aWhat did you do?Ran this benchmark:func Benchmark(b *testin...

Golang cmd/cgo/internal/swig,cmd/go,x/build: swig cgo tests incompatible with C++ toolchain on builders

After updating the builder images to have a gcc-based C++ toolchain, the clang and 386 builders began failing. This appe...

Golang go/types: discrepancy in type checking compared to types2

For// -gotypesalias=1package pvar x T[B]type T[_ any] struct{}type A T[B]type B = T[A]types2 produces the trace:testdata...

Golang x/tools/gopls: organizeImports code action is broken

OrganizeImports code action is broken after CL 587555 (golang/tools@e1b14a1915)Gopls built after the change returns no e...

Golang crypto/ecdsa: TestKeyGeneration failures

#!watchflakesdefault <- pkg == "crypto/ecdsa" && test == "TestKeyGeneration"Issue created...

Golang runtime: CL 561635 changes relative PCs printed in tracebacks

The intent of CL 561635 was to add absolute pc=0x%xs to inlined frames in tracebacks when GOTRACEBACK is set to system o...

Golang runtime: Go 1.22.0 fails to build from source on armv7 Alpine Linux

Go versionN/AOutput of go env in your module/workspace:N/AWhat did you do?I maintain the Go package for Alpine Linux, th...

Golang cmd/go,cmd/link: TestScript/build_issue48319 and TestScript/build_plugin_reproducible failing on LUCI gotip-darwin-amd64-longtest builder due to non-reproducible LC_UUID

(It is unclear to me if this is an issue with the test, cmd/go, the compiler/linker, or the builder itself)Example failu...

Golang x/crypto/ssh: server side multi-step authentication

RFC 4252 section 5.1 defines the partial success boolean for failed authentication requests.If set, it means the authent...

Golang proposal: net/http/httptest: add support for http.ResponseController to ResponseRecorder

Proposal #54136 (implemented in CL 436890 which is part of Go 1.20) added the "http".ResponseController type, which allo...

Golang unicode/utf16: add RuneLen

Sometimes it's useful to determine how many 16-bit words it'll take to encode a unicode rune with UTF16. We already have...

Golang path/filepath: add Localize to safely convert a slash-separated path into an operating system path

The filepath.FromSlash function sounds like it converts a /-separated path into an operating system path. What it actual...

Golang net/http: expose matched pattern in Request

Proposal DetailsGo 1.22 has provided http.ServeMux with supporting of pattern match for requests. While I'm using it, I ...

Golang net/http: add field Cookie.Quoted bool

For the RFC 6265, the double-quotes are part of the cookie value but the functions and methods in the standard library t...

Golang debug/elf: missing symbol type STT_GNU_IFUNC

Go versiongo version go1.21.6 linux/amd64Output of go env in your module/workspace:GO111MODULE='on'GOARCH='amd64'GOBIN='...

Golang go/ast: add Preorder iterator

Proposal DetailsPrograms that use go/ast often need to make traversals over the tree to find all nodes of a given type (...

Golang x/tools/go/packages: TypesInfo.Uses adds 3 to the line numbers of types.Objects from cgo files

Go versiongo version go1.24.4 darwin/amd64Output of go env in your module/workspace:AR='ar'CC='clang'CGO_CFLAGS='-O2 -g'...

Golang crypto/x509 certificate signed by unknown authority

Hi, I faced the following issue in regard of verifying certificates when connecting using SSL.The following server 'smtp...

Golang build: make.bat failures

#!watchflakesdefault <- repo == "tools" && pkg == "" && test == "make.bat&qu...
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