iverilog/ivtest/ivltests/sv_ap_struct1.v

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// Check that positional assigment patterns are supported for structs.
module test;
typedef struct packed {
int x;
shortint y;
byte z;
} T;
T x = '{1'b1, 2.0, 2 + 1};
// Check nested assignment patterns
struct packed {
T x;
bit [2:0][3:0] y;
} y = '{'{1'b1, 2.0, 2 + 1}, '{4, 5, 6}};
initial begin
if (x === 56'h00000001000203 &&
y === 68'h00000001000203456) begin
$display("PASSED");
end else begin
$display("FAILED");
end
end
endmodule