golang

golang/go

The Go programming language

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go golang language programming-language
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100 Open Issues Need Help Last updated: Jul 1, 2026

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all: flaky failures on netbsd/arm about 3 hours ago
help wanted OS-NetBSD NeedsInvestigation arch-arm
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: flaky failures on NetBSD since CL 526118 about 3 hours ago
help wanted OS-NetBSD NeedsInvestigation compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: deadlock while stopping the world (most recently openbsd/amd64) about 11 hours ago
help wanted OS-OpenBSD NeedsInvestigation compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/compile: eliminate base.Pos and ir.CurFunc about 13 hours ago
help wanted NeedsFix compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/text/feature/plural: tables are generated from CLDR 32 (2017); wrong plural category for 26 locales about 21 hours ago
help wanted NeedsInvestigation
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/tools/gopls: unified diff has a wrong new-file start line in hunks after the first 1 day ago
help wanted gopls Tools
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: linux/s390x test timeout 1 day ago
help wanted NeedsInvestigation arch-s390x compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/compile, bytes: bootstrap array causes bytes.Buffer to always be heap-allocated 2 days ago
help wanted NeedsFix
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: "unexpected signal during runtime execution" during bgscavenge on plan9 3 days ago
help wanted OS-Plan9 NeedsInvestigation compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: crash on Plan 9 since CL 46033 3 days ago
help wanted OS-Plan9 NeedsInvestigation compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime/race: TestRace failures in RaceWaitGroupWrongAdd 4 days ago
RaceDetector help wanted NeedsInvestigation arch-s390x compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: cgo "//export" usage missing crucial info 4 days ago
Documentation help wanted NeedsFix cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/crypto/ssh: implement zlib@openssh.com compression 4 days ago
help wanted NeedsFix FeatureRequest
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/sys/windows: generated wrappers read undefined upper bits of 32-bit syscall return values 4 days ago
help wanted OS-Windows NeedsInvestigation compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/tools/gopls: report if accepting a completion item will result in auto-import 5 days ago
help wanted FeatureRequest gopls Tools
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/link: test timeouts 6 days ago
help wanted NeedsInvestigation compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/compile: exponential compile-time with nested generic instantiations 6 days ago
help wanted ToolSpeed NeedsFix compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/pkgsite: align attribute gets stripped from headings in README.md 7 days ago
help wanted NeedsFix pkgsite
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: TestUsingVDSO failures 8 days ago
help wanted NeedsInvestigation compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
proposal: cmd/go: add go test -fuzztimereset option 8 days ago
help wanted Proposal NeedsInvestigation FeatureRequest GoCommand fuzz
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/tools/gopls: InlayHint(funcTypeParams): doesn't provide hints for partial type argument lists 8 days ago
help wanted gopls Tools
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
regexp: package documentation mentions All* methods that aren't published yet 9 days ago
Documentation help wanted
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: fatal error: mcall called on m->g0 stack on Windows 9 days ago
help wanted OS-Windows NeedsInvestigation compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: more expansive test coverage 9 days ago
help wanted NeedsFix compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: TestWindowsStackMemoryCgo is flaky 9 days ago
help wanted OS-Windows NeedsInvestigation compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/go: list -compiled fails to populate CompiledGoFiles when the resulting package cannot be linked 9 days ago
help wanted NeedsInvestigation GoCommand cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/link: "The command line is too long" on Windows when the external linker is a .bat or .cmd wrapper 9 days ago
help wanted OS-Windows NeedsInvestigation compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/go: doc: inconsistent handling of build tags, cgo, goexperiment 9 days ago
help wanted NeedsInvestigation GoCommand ToolProposal cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: cgocheck fails to correctly identify pinned allocation in self-reference of a linker-allocated object 9 days ago
help wanted NeedsInvestigation compiler/runtime BugReport cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/link: -race doesn't work by default on FreeBSD with cgo 9 days ago
help wanted OS-FreeBSD NeedsFix compiler/runtime BugReport cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: panic not generating a correct backtrace stack while crashing in cgo on ARM64 platform 9 days ago
help wanted NeedsInvestigation arch-arm64 compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: TestCgoCallbackGC failures 9 days ago
help wanted NeedsInvestigation arch-riscv compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: generated code uses aliases even in modules using Go older than 1.9 9 days ago
help wanted NeedsFix compiler/runtime BugReport cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo/internal/testcarchive: unrecognized failures 9 days ago
help wanted NeedsInvestigation compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo/internal/testcshared: Test(Unexported|Exported)Symbols failures with SIGSEGV on android/arm64 9 days ago
help wanted OS-Android NeedsInvestigation arch-arm64 compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo/internal/testcarchive: `TestSignalForwardingGo` failures with SIGABRT instead of the expected SIGSEGV 9 days ago
help wanted NeedsInvestigation arch-s390x compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo/internal/testtls: `signal arrived during external code execution` on Windows with clang 14.0.6 9 days ago
help wanted OS-Windows NeedsInvestigation compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
misc/cgo/test: failures with SIGBUS on loong64 9 days ago
help wanted NeedsInvestigation arch-loong64 compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/go: -compiler=gccgo: -buildmode=c-archive can't produce an archive with statically linked libgo 9 days ago
help wanted NeedsInvestigation GoCommand cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/go: subprocess (linker, cgo command) does not use the value of GOTMPDIR variable 9 days ago
help wanted NeedsFix GoCommand cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: does not compile for iOS simulator arm64 9 days ago
help wanted NeedsInvestigation FeatureRequest compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
make.bash: clarify that CGO_ENABLED=0 sets default into resulting compiler 9 days ago
Documentation help wanted NeedsFix cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/go: fortran modules in go mod cache fail to compile (permission denied) 9 days ago
help wanted NeedsFix GoCommand modules cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: miscalculates C array offset when C struct has __attribute__((__packed__)) 9 days ago
help wanted NeedsFix compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
doc: explain when to use -ldflags=-extar when cross-compiling 9 days ago
Documentation help wanted NeedsFix cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: building c-archive with function pointer works with Go 1.14, but not 1.15 and beyond 9 days ago
help wanted NeedsFix compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/link: -buildmode=c-shared not supported on linux/mips64le 9 days ago
help wanted NeedsFix arch-mips cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: cgo + static const int results in "undefined reference" on linux 9 days ago
help wanted NeedsInvestigation compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/go: go tool rejects #cgo LDFLAGS: -Wl,-rpath,@executable_path/../Frameworks 9 days ago
help wanted OS-Darwin NeedsInvestigation GoCommand cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/go: -buildmode=c-shared without specifying output file fails does not add .dll extension on Windows and .so extension on linux 9 days ago
help wanted OS-Windows NeedsInvestigation GoCommand cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: inject preamble before other include directives 9 days ago
help wanted NeedsInvestigation FeatureRequest compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: warning: built-in function ‘free’ declared as non-function 9 days ago
help wanted NeedsFix cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: documentation for C.GoString could be more complete 9 days ago
Documentation help wanted NeedsFix compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: ARM uClinux crash with -buildmode=c-archive 9 days ago
help wanted NeedsFix cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: map sized integer types to C equivalents 9 days ago
help wanted NeedsFix compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: _GoString_ is a reserved identifier 9 days ago
help wanted NeedsFix compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
misc/cgo/testcshared: TestGo2C2Go fails on some Android systems 9 days ago
help wanted NeedsInvestigation mobile cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/link: wrong c-archive architecture using GNU binutils ar on macOS Mojave 10.14.1 9 days ago
help wanted OS-Darwin NeedsInvestigation cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/link: linking a c-shared archive into a Go program fails on Darwin 9 days ago
help wanted OS-Darwin NeedsInvestigation cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime/cgo: -extldflags=-stack_size=NNN does not set stack size used by runtime/cgo 9 days ago
help wanted OS-Darwin NeedsInvestigation cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: mark cgo generated wrappers hidden 9 days ago
help wanted NeedsInvestigation compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/link: exporting `free` c function from c-shared library hangs executable with that library LD_PRELOADed 9 days ago
help wanted NeedsInvestigation compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
internal/bytealg: valgrind reports invalid reads by C.GoString 9 days ago
help wanted NeedsInvestigation cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: undefined reference for C function with -buildmode=c-archive 9 days ago
help wanted NeedsInvestigation compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
debug/pe: big-obj is not supported 9 days ago
help wanted NeedsFix cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/go: build cache does not check #included headers for changes 9 days ago
help wanted NeedsInvestigation GoCommand cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/go: installed c-shared libraries receiving ".a" suffix on Linux 9 days ago
help wanted NeedsFix GoCommand cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: don't use syscall.Errno type as errno return on Windows 9 days ago
help wanted OS-Windows NeedsFix cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: provide some mechanism for treating certain C pointer types as uintptr 9 days ago
help wanted NeedsInvestigation FeatureRequest cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
net: LookupHost shows different results between GODEBUG=netdns=cgo and go 9 days ago
help wanted NeedsFix cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime/cgo: bad debug_frame entry for crosscall2 9 days ago
help wanted NeedsFix Debugging compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
go/build: does not support examples that use cgo 9 days ago
help wanted NeedsInvestigation cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime/cgo: call C exit to allow global destructors/atexit to run 9 days ago
Unfortunate help wanted NeedsFix cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: link error when using pointers to static C functions 9 days ago
help wanted NeedsFix compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: emit forward-declarations for cgo-exported Go functions 9 days ago
help wanted NeedsFix cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: C code with function taking pointer typedef leads to C compiler warning 9 days ago
help wanted NeedsFix compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: support clang on Windows 9 days ago
help wanted OS-Windows NeedsFix compiler/runtime cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/go: provide better error message when cross-compiling toolchain is required 9 days ago
help wanted NeedsFix GoCommand cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime/cgo: panic from callbacks does not work with -fsanitize=address/thread 9 days ago
help wanted NeedsFix cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: signal arrived during external code execution that calls setjmp on Windows 9 days ago
help wanted OS-Windows NeedsFix cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime: throw in linked c++ library causes app crash even if caught, on windows platform 9 days ago
help wanted OS-Windows NeedsInvestigation cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/go: "go list" option to display accumulated cgo LDFLAGS for -buildmode=c-archive/c-shared 9 days ago
help wanted NeedsFix GoCommand cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: build failed when any code have CFLAGS: -Werror=unused-vairable 9 days ago
help wanted NeedsInvestigation cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cgo: add C.WcharString 9 days ago
help wanted FeatureRequest cgo
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/go: go mod verify does not verify modules with replace directive 9 days ago
help wanted NeedsFix GoCommand
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/link: linkerFlagSupported drops trailing arguments from multi-word CC when probing linker flags 9 days ago
help wanted NeedsInvestigation compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/tools/go/analysis/passes/modernize: add testingsetenv analyzer 10 days ago
help wanted Proposal FeatureRequest Tools
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/pprof: TestDisasm failures 11 days ago
help wanted OS-Linux NeedsFix compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
cmd/cover: NumStmt duplicated across split blocks, inflating statement coverage 11 days ago
help wanted NeedsInvestigation
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
build: all.bash fails to saturate 6 cores 11 days ago
help wanted ToolSpeed NeedsInvestigation
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/tools/internal/imports: import embed in files containing go:embed directives 12 days ago
help wanted NeedsFix FeatureRequest Tools
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/tools/gopls: rename fails with "no object found" when the old identifier is missing a declaration 12 days ago
help wanted FeatureRequest gopls Tools
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/tools/gopls: no folding ranges for invalid code 12 days ago
help wanted gopls Tools
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
syscall: add support for Windows job objects 12 days ago
help wanted OS-Windows NeedsInvestigation FeatureRequest
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/tools/gopls: support Go assembly files 15 days ago
help wanted FeatureRequest gopls Tools
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/tools/gopls: Inlay Hint: show name of a long function at its final brace 15 days ago
help wanted gopls Tools
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
runtime:cpu1: TestPreemptionAfterSyscall/10µs failures 17 days ago
help wanted NeedsInvestigation compiler/runtime Automation
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
all: umbrella for flakes on openbsd/ppc64 17 days ago
help wanted OS-OpenBSD NeedsInvestigation arch-ppc64x compiler/runtime
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/tools/internal/refactor/inline: good starter projects 18 days ago
help wanted NeedsFix Tools Refactoring
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language
x/tools/internal/refactor/inline: implement void tail-call strategy 18 days ago
help wanted Tools
golang/go
134.9K

The Go programming language

Go
#go#golang#language#programming-language