Cannot cast type to IntegerType

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Describe the bug

This executes fine:

import cudaq
from cudaq import spin 
from typing import List

vector = [1.0]

@cudaq.kernel
def kernel(vector: List[float]):
    
    q = cudaq.qvector(1) 
    
    if vector[0] == 1: 
        x(q[0])
        
cudaq.observe(kernel, spin.z(0), vector).expectation()

If I change if vector[0] == 1 to if vector[0] == 1.0 which is what it should be given that my input type is a List[float], I get the following error:

ValueError: Cannot cast type to IntegerType (from Type(f64))

Steps to reproduce the bug

NA

Expected behavior

NA

Is this a regression? If it is, put the last known working version (or commit) here.

Not a regression

Environment

• CUDA Quantum version:
• Python version:
• C++ compiler:
• Operating system:

Suggestions

NA

Start by running the supplied Python kernel and the comparison in the issue, recording the CUDA Quantum, Python, compiler, and operating-system versions that are currently missing. Trace the handling of the float comparison and its reported IntegerType cast; the work is done when the 1.0 comparison executes successfully and the behavior is covered by a regression test.