[BUG] Incorrect validation error on parametrized gates

[ryanhill1]

Environment

• PyQASM version: 0.3.1
• Python version: 3.11
• Operating system: Ubuntu 20.04

What happened?

import pyqasm

qasm = """
OPENQASM 3.0;
include "stdgates.inc";
qubit[1] q;
u1(pi) q[0];
"""

module = pyqasm.loads(qasm)

module.validate()

ERROR:pyqasm: Error at line 5, column 0 in QASM file

 >>>>>> u1(pi) q[0];

...

ValidationError: Expected 1 parameter for gate 'u1', but got 1

Thee program gave the expected number of parameters, but still resulted in validation error, showing there is some bug here. Could also happening for other parameterized gates, but haven't checked.

Currently causing qBraid-SDK daily CI to fail: https://github.com/qBraid/qBraid/actions/runs/14575738997/job/40881368223

Suggestions (Optional)

No response