27 lines
506 B
Plaintext
27 lines
506 B
Plaintext
node nat() returns (o : int)
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let
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o = 0 fby (o + 1);
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tel
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node f<<n : int>>(i : bool^n) returns (o, b : bool; nat : int)
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let
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b = fold (or)<<n>>(i, false);
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automaton
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state Idle
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do o = false; nat = 0;
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unless b then Emit
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state Emit
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do o = true;
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nat = nat();
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until nat > 3 then Idle
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unless b then Emit
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end
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tel
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node main() returns (i1, i2, i3, o, b : bool; nat : int)
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let
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i1 = false;
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i2 = false fby true fby false;
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i3 = false;
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(o, b, nat) = f<<3>>([i1, i2, i3]);
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tel |