QASM3ExporterError / QASM3ParserError from IonQ native gate program

[ryanhill1]

Information

• Qiskit IonQ Provider version: 0.5.12

• API URL or version: n/a

• Python version: 3.11

• Operating system: Darwin (arm64)

What is the current behavior?

Circuit created using GPIGate or GPI2Gate creates invalid OpenQASM program according to openqasm3.parser

Steps to reproduce the problem

import openqasm3.parser
import qiskit
import qiskit.qasm2
import qiskit.qasm3
import qiskit_ionq

circuit = qiskit.QuantumCircuit(1)
circuit.u(0.1, 0.2, 0.3, 0)

provider = qiskit_ionq.IonQProvider()

backend = provider.get_backend("simulator", gateset="native")

transpiled_circuit = qiskit.transpile(circuit, backend=backend)

# qasm_str = qiskit.qasm3.dumps(transpiled_circuit) # QASM3ExporterError
qasm_str = qiskit.qasm2.dumps(transpiled_circuit)

qasm_program = openqasm3.parser.parse(qasm_str)  # QASM3ParserError

What is the expected behavior?

It should be able to parse in the program

Suggested solutions