// A GHZ state on physical qubits, as a program laid out on a device is
// exported: no qubit declared, `$n` named, a barrier before the measurements.
OPENQASM 3.0;
include "stdgates.inc";
bit[3] meas;
h $0;
cx $0, $1;
cx $1, $2;
barrier $0, $1, $2;
meas[0] = measure $0;
meas[1] = measure $1;
meas[2] = measure $2;