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8bitworkshop/test/cli/verilog/t_param_array3.v

32 lines
790 B
Verilog

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain, for
// any use, without warranty, 2018 by Wilson Snyder.
// SPDX-License-Identifier: CC0-1.0
module t;
parameter int SIZES [3:0] = '{1,2,3,4};
typedef int calc_sums_t [3:0];
function calc_sums_t calc_sums;
int sum = 0;
for (int i=0; i<4; i++) begin
sum = sum + SIZES[i];
calc_sums[i] = sum;
//TODO: calc_sums[i][31:0] = sum;
end
endfunction
parameter int SUMS[3:0] = calc_sums();
initial begin
if (SUMS[0] != 4) $stop;
if (SUMS[1] != 4+3) $stop;
if (SUMS[2] != 4+3+2) $stop;
if (SUMS[3] != 4+3+2+1) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
endmodule