Fixing wrong qubit id in id gate (#46)

* Fixing wrong qubit id in id gate * Updating id usage to avoid non-default id
microsoft · Nov 27, 2023 · 054b7ad · 054b7ad
1 parent b972ed9
commit 054b7ad
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/src/qiskit_qir/visitor.py b/src/qiskit_qir/visitor.py
@@ -346,8 +346,9 @@ def __branch():
                 qis.z(self._builder, *qubits)
             elif "id" == instruction.name:
                 # See: https://github.com/qir-alliance/pyqir/issues/74
-                qis.x(self._builder, pyqir.qubit(self._module.context, 0))
-                qis.x(self._builder, pyqir.qubit(self._module.context, 0))
+                qubit = pyqir.qubit(self._module.context, qubit_id(*qubits))
+                qis.x(self._builder, qubit)
+                qis.x(self._builder, qubit)
             elif instruction.definition:
                 _log.debug(
                     f"About to process composite instruction {instruction.name} with qubits {qargs}"

diff --git a/tests/test_circuits/basic_circuits.py b/tests/test_circuits/basic_circuits.py
@@ -42,7 +42,7 @@ def unroll():
     circ = QuantumCircuit(3)
     circ.ccx(0, 1, 2)
     circ.crz(theta=0.1, control_qubit=0, target_qubit=1)
-    circ.id(0)
+    circ.id(2)
 
     return circ.decompose()