[myhdl-list] always_comb problem

[David B. <dav...@fr...>]

Hello,

In the following code:

-------------------------------------------------------------------------=
-

from myhdl import intbv, Signal, Simulation, instances, delay, always_com=
b

def test(a, b):
    c =3D intbv(2)
    def testFunc():
        b.next =3D a.val + c
        print b.val, a.val
    return always_comb(testFunc)

def a_gen(a):
    while 1:
        yield delay(10)
        a.next =3D a.val + 1

def top():
    a =3D Signal(intbv(0))
    b =3D Signal(intbv())
    test_i =3D test(a, b)
    a_gen_i =3D a_gen(a)
    return instances()


top_inst =3D top()
sim =3D Simulation(top_inst)
sim.run(100)

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-

It seems that the "always_comb" function doesn't like the "print" in the =
"test"
function. If I use the "while 1 - yield" structure it works fine, but it =
would
be nice to be able to use "always_comb" and still be able to insert debug
functions inside the code.

Regards,

David.