iverilog/ivtest/ivltests/udp_ansi_initial_reg.v

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// Check that an ANSI-style UDP reg output can have an initializer.
primitive udp_ansi_initial_reg (output reg o = 1'b0, input i);
table
0 : ? : 0;
1 : ? : 1;
endtable
endprimitive
module test;
reg i;
wire o;
udp_ansi_initial_reg i_udp(o, i);
initial begin
i = 1'b0;
#1;
$display("PASSED");
end
endmodule