cmd/vet

New Issue

should check unreachable code after os.Exit() like after panic()NeedsInvestigationhelp wanted

#74585 opened 3 days ago by GuillaumeLescure

check for deferring test cleanupAnalysisProposalToolProposal

#73925 opened 1 month ago by uhthomas

add check for using %q with integer typesAnalysisProposalToolProposal

#72850 opened 4 months ago by rittneje

reject uses of reflect.DeepEqual on imported types with unexported fieldsProposal

#71732 opened 5 months ago by ianlancetaylor

warn about cases where err is set but not usedProposal

#71432 opened 5 months ago by ianlancetaylor

improve the frame pointer checkFeatureRequestNeedsInvestigationcompiler/runtimehelp wanted

#69838 opened 9 months ago by nsrip-dd

warn about copying a time.Timer valueProposal

#69186 opened 10 months ago by tulir

warn when the iterator variable on 3-clause for loops where is written to in a go statement after 1.22Proposal

#66388 opened 1 year ago by timothy-king

reject unary min and max callsProposal

#66179 opened 1 year ago by dsnet

`unusedresult` should accept a list of functions whose results _may be unused_ (inverse sense to -funcs flag)Proposal

#65984 opened 1 year ago by janpfeifer

warn when shadowing variable with slices.Delete and friendsProposal

#65931 opened 1 year ago by Deleplace

failures with `not a Go object file`NeedsInvestigationcompiler/runtimehelp wanted

#63866 opened 2 years ago by gopherbot

warn if cmd.Dir is set after calling cmd.EnvironProposal

#63782 opened 2 years ago by cherrymui

warn on unused AppendFormat return valueProposal

#63689 opened 2 years ago by 1f604

TestTags failuresNeedsInvestigation

#63041 opened 2 years ago by gopherbot

asmdecl flag scans code in multiline commentsAnalysisNeedsInvestigation

#58866 opened 2 years ago by WojciechMula

add declarative support for identifying functions for printf checkProposal

#58340 opened 2 years ago by fkollmann

asmdecl parameter checking doesn't play well with arm64 LDPAnalysisNeedsInvestigationUnfortunate

#57451 opened 2 years ago by cespare

disable checks based on go.mod go versionAnalysisNeedsDecision

#57063 opened 2 years ago by rsc

don't complain about innocent newlines.NeedsDecision

#57059 opened 2 years ago by robpike

`go vet` complains `unsafe.Slice` usageAnalysisNeedsInvestigation

#56487 opened 2 years ago by hajimehoshi

invalid move due to type clash, warning unclearAnalysisNeedsInvestigation

#55936 opened 2 years ago by piotr-sneller

false positive for MOVOUAnalysisNeedsInvestigation

#54869 opened 2 years ago by zhangyunhao116

should check unreachable code after t.FailNow or related functionsAnalysisNeedsDecision

#53968 opened 3 years ago by Abirdcfly

cache vet resultsAnalysisFeatureRequestNeedsInvestigation

#53014 opened 3 years ago by jwebb

add new flag to support stdmethod checks for specific methodsAnalysisProposal

#52445 opened 3 years ago by fishy

warn about structs marked json omitemptyAnalysisProposalProposal-Accepted

#51261 opened 3 years ago by josharian

doesn't allow discarded cancel function on subcontextsAnalysisNeedsInvestigation

#51160 opened 3 years ago by bryndin

report strings.Trim/TrimLeft/TrimRight with duplicate runes in cutsetAnalysisProposalProposal-Accepted

#46533 opened 4 years ago by CAFxX

enable fuzz checks in 'tests' analysis passAnalysisNeedsInvestigationProposalProposal-Acceptedfuzz

#46218 opened 4 years ago by katiehockman

exit code should be 1 in case a problem is reported, not 2AnalysisNeedsInvestigation

#45515 opened 4 years ago by perillo

printf analyzer cannot analyze anonymous functionsAnalysisNeedsInvestigation

#44350 opened 4 years ago by corhere

doesn't handle formatting strings in variablesAnalysisNeedsDecision

#44063 opened 4 years ago by raelyz

warn about using reflect.DeepEqual and == on reflect.ValueAnalysisProposalProposal-Accepted

#43993 opened 4 years ago by randall77

relax "composites" check to module scopeAnalysisProposal

#43864 opened 4 years ago by muirdm

warn about "// go:" comments (with space)AnalysisProposalProposal-Accepted

#43698 opened 4 years ago by bcmills

flag likely incorrect %T usages on reflect.TypeAnalysisFeatureRequestNeedsInvestigation

#41590 opened 4 years ago by dsnet

"possible misuse of unsafe.Pointer" check false positive rate may be too highAnalysisNeedsInvestigation

#41205 opened 4 years ago by hajimehoshi

structtag field repeats json warning with valid overrideAnalysisNeedsInvestigationTools

#40102 opened 5 years ago by tylfin

flag simple nil pointer dereferences for struct field usage and nil map assignmentsAnalysisNeedsInvestigation

#39462 opened 5 years ago by odeke-em

Should check for assignments to inbuilt typesAnalysisProposal

#38832 opened 5 years ago by uhthomas

flag benchmarks that don’t use bAnalysisProposalProposal-Accepted

#38677 opened 5 years ago by josharian

flag use of .Timeout() after Set*Deadline()AnalysisNeedsDecision

#38508 opened 5 years ago by networkimprov

prefix in vet output breaks error file format compatibilityAnalysisNeedsInvestigation

#34142 opened 5 years ago by mirza-s

too easy to pass a pointer-to-pointer to `errors.As` when it should be a pointer-to-valueAnalysisNeedsInvestigation

#34091 opened 5 years ago by hartzell

incorrect printf "invalid argument index" with ... argumentAnalysisNeedsFixhelp wanted

#34007 opened 5 years ago by cherrymui

warn about slice being compared to nilAnalysisNeedsDecision

#33329 opened 6 years ago by rillig

reject flag.Parse during func initAnalysisNeedsFixearly-in-cyclehelp wanted

#33190 opened 6 years ago by rsc

copylock does not warn when "lock_type_var = *func_return_pointer_to_locktype()"AnalysisNeedsInvestigation

#32550 opened 6 years ago by cracker-ww

document interaction with test sourcesAnalysisDocumentationNeedsFix

#32408 opened 6 years ago by cosmin-mogos

add unkeyed field literal check to 'go test' setAnalysisNeedsDecisionearly-in-cycle

#31695 opened 6 years ago by rsc

bombs out before reporting all errorsAnalysisNeedsInvestigation

#31619 opened 6 years ago by davecheney

+build comment error is confusingly wordedAnalysisNeedsFixhelp wanted

#31410 opened 6 years ago by navytux

add math check for erroneous math expressionsAnalysisProposalProposal-Accepted

#30951 opened 6 years ago by dr2chase

Printf format %.T has unrecognized flagAnalysisNeedsInvestigation

#30363 opened 6 years ago by bryancallahan

"possible malformed +build comment" check too strictAnalysisNeedsInvestigation

#30252 opened 6 years ago by eliasnaur

stdmethods check gets confused if run on a package named "xml"AnalysisNeedsFix

#29750 opened 6 years ago by jacoelho

govet sometimes wrong about whether a context gets cancelledAnalysisNeedsInvestigationhelp wanted

#29587 opened 6 years ago by the80srobot

add compilebench to track 'go vet std'AnalysisNeedsInvestigationToolSpeed

#28819 opened 6 years ago by alandonovan

potential false positive in the "suspect or" checkAnalysisNeedsInvestigation

#28446 opened 6 years ago by cznic

warn about changing fields in non-escaping variables if they are not set after assignmentAnalysisNeedsInvestigation

#28099 opened 6 years ago by driusan

mismatch between Printf checks and actual behaviourAnalysisNeedsFixhelp wanted

#27672 opened 6 years ago by dominikh

check for http.ResponseWriter WriteHeader calls after body has been writtenAnalysisFeatureRequest

#27668 opened 6 years ago by adamdecaf

make printf checking more precise when arguments are changedAnalysisNeedsInvestigationhelp wanted

#26555 opened 7 years ago by ianlancetaylor

reported typecheck errors not sorted by file positionAnalysisNeedsInvestigation

#26236 opened 7 years ago by rsc

detect Get/Post http.Response assignment to "_", which is a memory leakAnalysisNeedsInvestigation

#25934 opened 7 years ago by dweitzman

spurious "context leak" due to imprecise 'defer' control-flow analysis in lostcancelAnalysisNeedsFixhelp wanted

#25720 opened 7 years ago by Wessie

detect values assigned but not usedAnalysisFeatureRequestNeedsInvestigationProposalProposal-Hold

#23142 opened 7 years ago by rmanansa

know what builtin functions have no side effectsAnalysisNeedsFixhelp wanted

#22851 opened 7 years ago by mvdan

flag atomic.Value usages with interface typesAnalysisNeedsDecision

#22550 opened 7 years ago by dsnet

add check for common error mishandling patternAnalysisProposalProposal-Hold

#20148 opened 8 years ago by robpike

detect homograph attacksAnalysisProposalProposal-Hold

#20115 opened 8 years ago by lukechampine

missing error assignment checkAnalysisProposalProposal-Hold

#19727 opened 8 years ago by pja

-shadow false positiveAnalysisNeedsFix

#19490 opened 8 years ago by thinkeridea

duplicate struct field tag check does not handle XMLName AnalysisNeedsFixhelp wanted

#18256 opened 8 years ago by tdilo

check for missing Err calls for bufio.Scanner and sql.RowsAnalysisProposalProposal-FinalCommentPeriod

#17747 opened 8 years ago by mdlayher

move asm checks into cmd/asmAnalysis

#17544 opened 8 years ago by aclements

printf findings can be arbitrarily longAnalysisNeedsDecision

#15907 opened 9 years ago by adonovan

check for duplicate cases in switchesAnalysis

#15906 opened 9 years ago by josharian

check for concurrent use of T.FatalX and T.SkipXAnalysishelp wanted

#15674 opened 9 years ago by dsnet

check for duplicate input to some binary opsAnalysisNeedsDecision

#15586 opened 9 years ago by josharian

check for http.Error followed by other statements in handler?Analysis

#15205 opened 9 years ago by dsnet

vet cannot report certain unused results with -unusedresultAnalysis

#14972 opened 9 years ago by lgarron

vet is reporting lock value copying on composite literal assignmentAnalysis

#13675 opened 9 years ago by fsouza

shadow false positive when using exported functionAnalysis

#11843 opened 10 years ago by tamird

flag/traversal parity with `go tool vet`Analysis

#11727 opened 10 years ago by tamird

make it easier to handle architecture-dependent constant values correctlyAnalysis

#11333 opened 10 years ago by josharian

warn about assembly functions using fully qualified nameAnalysis

#9548 opened 10 years ago by josharian

"could not import" warning message not visible without -v.Analysis

#9439 opened 10 years ago by dmitshur

flag unkeyed struct literals when a struct has two fields of the same typeAnalysis

#9421 opened 10 years ago by josharian

check for useless assignments to struct fieldsAnalysis

#8402 opened 11 years ago by josharian

add hook for file level checker short-circuitsAnalysisPerformance

#8338 opened 11 years ago by josharian

No warning for some statements with no effectAnalysis

#8220 opened 11 years ago by gopherbot

handle embedded fields in structtags checkAnalysis

#8205 opened 11 years ago by josharian

check for verb errors for fmt.ScanfAnalysis

#8170 opened 11 years ago by jcrubino

warn of cyclic closures that cause Finalizers not to runAnalysis

#7546 opened 11 years ago by emidoots

diagnose set and not usedAnalysis

#6072 opened 12 years ago by rsc

warn about unused struct or array, ignoring assignment to field or elementAnalysisNeedsFixhelp wanted

#449 opened 15 years ago by gopherbot