staticcheck

package
v3.0.0+incompatible Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jan 29, 2019 License: MIT, MIT Imports: 29 Imported by: 0

Documentation

Overview

Package staticcheck contains a linter for Go source code.

Index

Constants

View Source 
const (
	MsgInvalidHostPort = "invalid port or service name in host:port pair"
	MsgInvalidUTF8     = "argument is not a valid UTF-8 encoded string"
	MsgNonUniqueCutset = "cutset contains duplicate characters"
)

Variables

This section is empty.

Functions

func CanBinaryMarshal 

func CanBinaryMarshal(j *lint.Job, v Value) bool

func ConvertedFrom 

func ConvertedFrom(v Value, typ string) bool

ConvertedFrom reports whether value v was converted from type typ.

func ConvertedFromInt 

func ConvertedFromInt(v Value) bool

func IntValue 

func IntValue(v Value, z vrp.Z) bool

func InvalidUTF8 

func InvalidUTF8(v Value) bool

func Pointer 

func Pointer(v Value) bool

func UnbufferedChannel 

func UnbufferedChannel(v Value) bool

func UniqueStringCutset 

func UniqueStringCutset(v Value) bool

func ValidHostPort 

func ValidHostPort(v Value) bool

func ValidateRegexp 

func ValidateRegexp(v Value) error

func ValidateTimeLayout 

func ValidateTimeLayout(v Value) error

func ValidateURL 

func ValidateURL(v Value) error

Types

type Argument 

type Argument struct {
	Value Value
	// contains filtered or unexported fields
}

func (*Argument) Invalid 

func (arg *Argument) Invalid(msg string)

type Call 

type Call struct {
	Job   *lint.Job
	Instr ssa.CallInstruction
	Args  []*Argument

	Checker *Checker
	Parent  *ssa.Function
	// contains filtered or unexported fields
}

func (*Call) Invalid 

func (c *Call) Invalid(msg string)

type CallCheck 

type CallCheck func(call *Call)

func RepeatZeroTimes 

func RepeatZeroTimes(name string, arg int) CallCheck

type Checker 

type Checker struct {
	CheckGenerated bool
	// contains filtered or unexported fields
}

func NewChecker 

func NewChecker() *Checker

func (*Checker) CheckArgOverwritten 

func (c *Checker) CheckArgOverwritten(j *lint.Job)

func (*Checker) CheckBenchmarkN 

func (c *Checker) CheckBenchmarkN(j *lint.Job)

func (*Checker) CheckCanonicalHeaderKey 

func (c *Checker) CheckCanonicalHeaderKey(j *lint.Job)

func (*Checker) CheckConcurrentTesting 

func (c *Checker) CheckConcurrentTesting(j *lint.Job)

func (*Checker) CheckCyclicFinalizer 

func (c *Checker) CheckCyclicFinalizer(j *lint.Job)

func (*Checker) CheckDeferInInfiniteLoop 

func (c *Checker) CheckDeferInInfiniteLoop(j *lint.Job)

func (*Checker) CheckDeferLock 

func (c *Checker) CheckDeferLock(j *lint.Job)

func (*Checker) CheckDeprecated 

func (c *Checker) CheckDeprecated(j *lint.Job)

func (*Checker) CheckDiffSizeComparison 

func (c *Checker) CheckDiffSizeComparison(j *lint.Job)

func (*Checker) CheckDoubleNegation 

func (c *Checker) CheckDoubleNegation(j *lint.Job)

func (*Checker) CheckDubiousDeferInChannelRangeLoop 

func (c *Checker) CheckDubiousDeferInChannelRangeLoop(j *lint.Job)

func (*Checker) CheckDuplicateBuildConstraints 

func (c *Checker) CheckDuplicateBuildConstraints(job *lint.Job)

func (*Checker) CheckEarlyDefer 

func (c *Checker) CheckEarlyDefer(j *lint.Job)

func (*Checker) CheckEmptyBranch 

func (c *Checker) CheckEmptyBranch(j *lint.Job)

func (*Checker) CheckEmptyCriticalSection 

func (c *Checker) CheckEmptyCriticalSection(j *lint.Job)

func (*Checker) CheckExec 

func (c *Checker) CheckExec(j *lint.Job)

func (*Checker) CheckExtremeComparison 

func (c *Checker) CheckExtremeComparison(j *lint.Job)

func (*Checker) CheckIneffectiveAppend 

func (c *Checker) CheckIneffectiveAppend(j *lint.Job)

func (*Checker) CheckIneffectiveCopy 

func (c *Checker) CheckIneffectiveCopy(j *lint.Job)

func (*Checker) CheckIneffectiveLoop 

func (c *Checker) CheckIneffectiveLoop(j *lint.Job)

func (*Checker) CheckInfiniteEmptyLoop 

func (c *Checker) CheckInfiniteEmptyLoop(j *lint.Job)

func (*Checker) CheckInfiniteRecursion 

func (c *Checker) CheckInfiniteRecursion(j *lint.Job)

func (*Checker) CheckLeakyTimeTick 

func (c *Checker) CheckLeakyTimeTick(j *lint.Job)

func (*Checker) CheckLhsRhsIdentical 

func (c *Checker) CheckLhsRhsIdentical(j *lint.Job)

func (*Checker) CheckLoopCondition 

func (c *Checker) CheckLoopCondition(j *lint.Job)

func (*Checker) CheckLoopEmptyDefault 

func (c *Checker) CheckLoopEmptyDefault(j *lint.Job)

func (*Checker) CheckMapBytesKey 

func (c *Checker) CheckMapBytesKey(j *lint.Job)

func (*Checker) CheckMissingEnumTypesInDeclaration 

func (c *Checker) CheckMissingEnumTypesInDeclaration(j *lint.Job)

func (*Checker) CheckNaNComparison 

func (c *Checker) CheckNaNComparison(j *lint.Job)

func (*Checker) CheckNilContext 

func (c *Checker) CheckNilContext(j *lint.Job)

func (*Checker) CheckNilMaps 

func (c *Checker) CheckNilMaps(j *lint.Job)

func (*Checker) CheckNonOctalFileMode 

func (c *Checker) CheckNonOctalFileMode(j *lint.Job)

func (*Checker) CheckPredeterminedBooleanExprs 

func (c *Checker) CheckPredeterminedBooleanExprs(j *lint.Job)

func (*Checker) CheckPureFunctions 

func (c *Checker) CheckPureFunctions(j *lint.Job)

func (*Checker) CheckRangeStringRunes 

func (c *Checker) CheckRangeStringRunes(j *lint.Job)

func (*Checker) CheckRepeatedIfElse 

func (c *Checker) CheckRepeatedIfElse(j *lint.Job)

func (*Checker) CheckScopedBreak 

func (c *Checker) CheckScopedBreak(j *lint.Job)

func (*Checker) CheckSeeker 

func (c *Checker) CheckSeeker(j *lint.Job)

func (*Checker) CheckSelfAssignment 

func (c *Checker) CheckSelfAssignment(j *lint.Job)

func (*Checker) CheckSillyBitwiseOps 

func (c *Checker) CheckSillyBitwiseOps(j *lint.Job)

func (*Checker) CheckSillyRegexp 

func (c *Checker) CheckSillyRegexp(j *lint.Job)

func (*Checker) CheckSliceOutOfBounds 

func (c *Checker) CheckSliceOutOfBounds(j *lint.Job)

func (*Checker) CheckTemplate 

func (c *Checker) CheckTemplate(j *lint.Job)

func (*Checker) CheckTestMainExit 

func (c *Checker) CheckTestMainExit(j *lint.Job)

func (*Checker) CheckTimeSleepConstant 

func (c *Checker) CheckTimeSleepConstant(j *lint.Job)

func (*Checker) CheckTimerResetReturnValue 

func (c *Checker) CheckTimerResetReturnValue(j *lint.Job)

func (*Checker) CheckToLowerToUpperComparison 

func (c *Checker) CheckToLowerToUpperComparison(j *lint.Job)

func (*Checker) CheckUnreachableTypeCases 

func (c *Checker) CheckUnreachableTypeCases(j *lint.Job)

func (*Checker) CheckUnreadVariableValues 

func (c *Checker) CheckUnreadVariableValues(j *lint.Job)

func (*Checker) CheckUnsafePrintf 

func (c *Checker) CheckUnsafePrintf(j *lint.Job)

func (*Checker) CheckUntrappableSignal 

func (c *Checker) CheckUntrappableSignal(j *lint.Job)

func (*Checker) CheckWaitgroupAdd 

func (c *Checker) CheckWaitgroupAdd(j *lint.Job)

func (*Checker) CheckWriterBufferModified 

func (c *Checker) CheckWriterBufferModified(j *lint.Job)

func (*Checker) Checks 

func (c *Checker) Checks() []lint.Check

func (*Checker) Init 

func (c *Checker) Init(prog *lint.Program)

func (*Checker) Name 

func (*Checker) Name() string

func (*Checker) Prefix 

func (*Checker) Prefix() string

type Value 

type Value struct {
	Value ssa.Value
	Range vrp.Range
}

Source Files

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