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31 lines
621 B
Systemverilog
31 lines
621 B
Systemverilog
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package P;
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localparam Y = 2;
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localparam X = Y + 1;
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task t;
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output integer x;
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x = Y;
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endtask
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function automatic integer f;
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input integer i;
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f = i * X;
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endfunction
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function automatic integer g;
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input integer i;
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g = i == 0 ? 1 : Y * g(i - 1);
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endfunction
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localparam Z = g(4);
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endpackage
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module top;
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integer a;
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initial P::t(a);
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integer b = P::f(3);
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integer c = P::g(3);
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integer d = P::Z;
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assert property (a == 2);
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assert property (b == 9);
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assert property (c == 8);
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assert property (d == 16);
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endmodule
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