//
// It is safe to call concurrently with other operations.
func (l *gcCPULimiterState) limiting() bool {
	return l.enabled.Load()
}

// startGCTransition notifies the limiter of a GC transition.
//
// This call takes ownership of the limiter and disables all other means of
// updating the limiter. Release ownership by calling finishGCTransition.
//
// It is safe to call concurrently with other operations.

	// Log is a writer for logging progress messages and warnings.
	// If nil, io.Discard will be used instead.
	Log io.Writer

	// Timeout is the amount of wall clock time to spend fuzzing after the corpus
	// has loaded. If zero, there will be no time limit.
	Timeout time.Duration

	// Limit is the number of random values to generate and test. If zero,
	// there will be no limit on the number of generated values.
	Limit int64

}

func (tools gccgoToolchain) link(b *Builder, root *Action, out, importcfg string, allactions []*Action, buildmode, desc string) error {
	sh := b.Shell(root)

	// gccgo needs explicit linking with all package dependencies,
	// and all LDFLAGS from cgo dependencies.
	afiles := []string{}
	shlibs := []string{}
	ldflags := b.gccArchArgs()
	cgoldflags := []string{}
	usesCgo := false
	cxx := false
	objc := false

		Cumulative:  true,
	},
}

func init() {
	// Insert all the non-default-reporting GODEBUGs into the table,
	// preserving the overall sort order.
	i := 0
	for i < len(allDesc) && allDesc[i].Name < "/godebug/" {
		i++
	}
	more := make([]Description, i, len(allDesc)+len(godebugs.All))
	copy(more, allDesc)
	for _, info := range godebugs.All {
		if !info.Opaque {
			more = append(more, Description{

// profile.
func (p *Profile) SetLabel(key string, value []string) {
	for _, sample := range p.Sample {
		if sample.Label == nil {
			sample.Label = map[string][]string{key: value}
		} else {
			sample.Label[key] = value
		}
	}
}

// RemoveLabel removes all labels associated with the specified key for all
// samples in the profile.

		measurements. Compare only with other /cpu/classes metrics.
		Sum of all metrics in /cpu/classes/scavenge.

	/cpu/classes/total:cpu-seconds
		Estimated total available CPU time for user Go code or the Go
		runtime, as defined by GOMAXPROCS. In other words, GOMAXPROCS
		integrated over the wall-clock duration this process has been
		executing for. This metric is an overestimate, and not directly

	TUNSETPERSIST                    = 0x400454cb
	TUNSETSNDBUF                     = 0x400454d4
	TUNSETTXFILTER                   = 0x400454d1
	TUNSETVNETHDRSZ                  = 0x400454d8
	WALL                             = 0x40000000
	WCLONE                           = 0x80000000
	WCONTINUED                       = 0x8
	WEXITED                          = 0x4
	WNOHANG                          = 0x1

	TUNSETPERSIST                    = 0x400454cb
	TUNSETSNDBUF                     = 0x400454d4
	TUNSETTXFILTER                   = 0x400454d1
	TUNSETVNETHDRSZ                  = 0x400454d8
	WALL                             = 0x40000000
	WCLONE                           = 0x80000000
	WCONTINUED                       = 0x8
	WEXITED                          = 0x4
	WNOHANG                          = 0x1

	TUNSETPERSIST                    = 0x400454cb
	TUNSETSNDBUF                     = 0x400454d4
	TUNSETTXFILTER                   = 0x400454d1
	TUNSETVNETHDRSZ                  = 0x400454d8
	WALL                             = 0x40000000
	WCLONE                           = 0x80000000
	WCONTINUED                       = 0x8
	WEXITED                          = 0x4
	WNOHANG                          = 0x1

        and:
        buildFile << """
            apply plugin: 'cpp-application'

            application {
                binaries.configureEach {
                    compileTask.get().compilerArgs.add("-Wall")
                    compileTask.get().compilerArgs.add("-Werror")
                }
            }
         """

        expect:
        succeeds "assemble"