buildExits(runningBuild)
    }

    def "exits if there are no file system inputs"() {
        given:
        continuousBuildEnabled()

        when:
        executeBuild()
        then:
        lastLogLine == "{failure}Exiting continuous build as Gradle did not detect any file system inputs.{normal}"
    }

    def "exits if Gradle is not watching anything"() {
        given:

// prints the executable version and exits 0.
//
// If the -V flag already exists — for example, because it was already
// registered by a call to cmd/internal/objabi.AddVersionFlag — then
// addVersionFlag does nothing.
func addVersionFlag() {
	if flag.Lookup("V") == nil {
		flag.Var(versionFlag{}, "V", "print version and exit")
	}
}

				exceptioncode:    gp.sig,
				numberparameters: 2,
			}
			info.exceptioninformation[0] = gp.sigcode0
			info.exceptioninformation[1] = gp.sigcode1
		} else {
			// By default, a failing Go application exits with exit code 2.
			// Use this value when gp does not contain exception info.
			info = &exceptionrecord{
				exceptioncode: 2,
			}
		}
	}
	const FAIL_FAST_GENERATE_EXCEPTION_ADDRESS = 0x1

			Valu("bool1", OpIsNonNil, c.config.Types.Bool, 0, nil, "ptr1"),
			If("bool1", "secondCheck", "exit")),
		Bloc("secondCheck",
			Valu("bool2", OpIsNonNil, c.config.Types.Bool, 0, nil, "ptr1"),
			If("bool2", "extra", "exit")),
		Bloc("extra",
			Goto("exit")),
		Bloc("exit",
			Exit("mem")))

	CheckFunc(fun.f)
	nilcheckelim(fun.f)

	// clean up the removed nil check
	fuse(fun.f, fuseTypePlain)

	            	$WORK/d1/src/p11 (from $GOPATH)
	            	$WORK/d2/src/p11
	            [exit status 1]
	            FAIL: unexpected go command failure

	        script_test.go:73: failed at testdata/script/install_rebuild_gopath.txt:15 in $WORK/gopath/src

	FAIL
	exit status 1
	FAIL	cmd/go	4.875s
	$

Note that the commands in earlier phases have been hidden, so that the relevant

		usage()
	}

	if *FlagD && ctxt.UsesLibc() {
		Exitf("dynamic linking required on %s; -d flag cannot be used", buildcfg.GOOS)
	}

	isPowerOfTwo := func(n int64) bool {
		return n > 0 && n&(n-1) == 0
	}
	if *FlagRound != -1 && (*FlagRound < 4096 || !isPowerOfTwo(*FlagRound)) {
		Exitf("invalid -R value 0x%x", *FlagRound)
	}

	checkStrictDups = *FlagStrictDups

    head -n 1 | awk '{print $1}'
}

# Exits script if working directory is dirty. If it's run interactively in the terminal
# the user can commit changes in a second terminal. This script will wait.
kube::util::ensure_clean_working_dir() {
  while ! git diff HEAD --exit-code &>/dev/null; do
    echo -e "\nUnexpected dirty working directory:\n"
    if tty -s; then

				If("p", blockn(i+1), blockn(size))))
		}
	}

	blocs = append(blocs,
		Bloc(blockn(size), Goto("exit")),
		Bloc("exit", Exit("mem")),
	)

	return blocs
}

// genMaxPred maximizes the size of the 'exit' predecessor list.
func genMaxPred(size int) []bloc {
	var blocs []bloc
	blocs = append(blocs,
		Bloc("entry",

					Valu("sum", OpAdd64, cfg.config.Types.Int64, 0, nil, "a", "b"),
					Valu("mem", OpInitMem, types.TypeMem, 0, nil),
					Goto("exit")),
				Bloc("exit",
					Exit("mem"))),
			cfg.Fun("entry",
				Bloc("exit",
					Exit("mem")),
				Bloc("entry",
					Valu("a", OpConst64, cfg.config.Types.Int64, 14, nil),
					Valu("b", OpConst64, cfg.config.Types.Int64, 26, nil),

	"istio.io/istio/pkg/test/framework/resource"
	"istio.io/istio/pkg/test/prow"
	"istio.io/istio/pkg/test/scopes"
	"istio.io/istio/pkg/tracing"
)

// test.Run uses 0, 1, 2 exit codes. Use different exit codes for our framework.
const (
	// Indicates a framework-level init error
	exitCodeInitError = -1

	// Indicates an error due to the setup function supplied by the user
	exitCodeSetupError = -2
)