=====
[source,groovy]
----
.
├── gradle.properties
└── settings.gradle
├── subproject-a
│   └── build.gradle
└── subproject-b
    └── build.gradle
----
=====
====

== Avoid overlapping task outputs

Tasks should define inputs and outputs to get the performance benefits of <<incremental_build.adoc#incremental_build,incremental build functionality>>.

// the runtime mapping with file offset mapOff and memory size mapSz. We skip
// over segments zero file size because their file offset values are unreliable.
// Even if overlapping, a segment is not selected if its aligned file offset is
// greater than the mapping file offset, or if the mapping includes the last
// page of the segment, but not the full segment and the mapping includes

// block in the source.
func (f *File) statementBoundary(s ast.Stmt) token.Pos {
	// Control flow statements are easy.
	switch s := s.(type) {
	case *ast.BlockStmt:
		// Treat blocks like basic blocks to avoid overlapping counters.
		return s.Lbrace
	case *ast.IfStmt:
		found, pos := hasFuncLiteral(s.Init)
		if found {
			return pos
		}
		found, pos = hasFuncLiteral(s.Cond)
		if found {
			return pos
		}

    code: IST0131
    level: Info
    description: "A VirtualService rule match duplicates a match in a previous rule."
    template: "VirtualService rule %v match %v is not used (duplicate/overlapping match in rule %v)."
    args:
      - name: ruleno
        type: string
      - name: matchno
        type: string
      - name: dupno
        type: string

// overlappingStatefulSets sorts a list of StatefulSets by creation timestamp, using their names as a tie breaker.
// Generally used to tie break between StatefulSets that have overlapping selectors.
type overlappingStatefulSets []*apps.StatefulSet

func (o overlappingStatefulSets) Len() int { return len(o) }

func (o overlappingStatefulSets) Swap(i, j int) { o[i], o[j] = o[j], o[i] }

		lcpSuf := lcpSuffix(globalDomainNames)
		for _, domainName := range globalDomainNames {
			if domainName == lcpSuf && len(globalDomainNames) > 1 {
				logger.Fatal(config.ErrOverlappingDomainValue(nil).Msg("Overlapping domains `%s` not allowed", globalDomainNames),
					"Invalid MINIO_DOMAIN value in environment variable")
			}
		}
	}

	publicIPs := env.Get(config.EnvPublicIPs, "")
	if len(publicIPs) != 0 {

		p.connected = nil
	}
}

func (p *XdsProxy) registerStream(c *ProxyConnection) {
	p.connectedMutex.Lock()
	defer p.connectedMutex.Unlock()
	if p.connected != nil {
		proxyLog.Warnf("registered overlapping stream; closing previous")
		close(p.connected.stopChan)
	}
	p.connected = c
}

// ProxyConnection represents connection to downstream proxy.
type ProxyConnection struct {
	conID              uint32

		return
	}

	// The addresses must not overlap. Easiest test: require monotonicity.
	if lastAddr, ok := p.dataAddr[name]; ok && nameAddr.Offset < lastAddr {
		p.errorf("overlapping DATA entry for %s", name)
		return
	}
	p.dataAddr[name] = nameAddr.Offset + int64(sz)

	switch valueAddr.Type {
	case obj.TYPE_CONST:
		switch sz {
		case 1, 2, 4, 8:

	s3 := append(s2, s0...)            // append a slice              s3 == []int{0, 0, 2, 3, 5, 7, 0, 0}
	s4 := append(s3[3:6], s3[2:]...)   // append overlapping slice    s4 == []int{3, 5, 7, 2, 3, 5, 7, 0, 0}

	var t []interface{}
	t = append(t, 42, 3.1415, "foo")   //                             t == []interface{}{42, 3.1415, "foo"}

	var b []byte

	// Description: A VirtualService rule match duplicates a match in a previous rule.
	VirtualServiceIneffectiveMatch = diag.NewMessageType(diag.Info, "IST0131", "VirtualService rule %v match %v is not used (duplicate/overlapping match in rule %v).")

	// VirtualServiceHostNotFoundInGateway defines a diag.MessageType for message "VirtualServiceHostNotFoundInGateway".
	// Description: Host defined in VirtualService not found in Gateway.