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Bug: gphase within control environment #113

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renezander90 opened this issue Dec 27, 2024 · 0 comments
Open

Bug: gphase within control environment #113

renezander90 opened this issue Dec 27, 2024 · 0 comments
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@renezander90
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Consider the following example where a gphase is applied upon the control qubit being in state 0:

from qrisp import * 

qf = QuantumFloat(2)    

case_indicator = QuantumFloat(1)
h(case_indicator)

#with control(case_indicator,ctrl_state=1): # DOES WORK
with control(case_indicator,ctrl_state=0): # DOES NOT WORK
    gphase(np.pi,qf[0])

print(qf.qs.statevector())

Yields:

AttributeError: 'int' object has no attribute 'identifier'
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@positr0nium @renezander90