verilator/test_regress/t/t_assert_inside_cond.v

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain.
// SPDX-FileCopyrightText: 2020 Wilson Snyder
// SPDX-License-Identifier: CC0-1.0

module t (/*AUTOARG*/
   // Outputs
   hit,
   // Inputs
   clk
   );

  input clk;
  output logic hit;

  logic [31:0] addr;
  int cyc;

  initial addr = 32'h380;

  always @ (posedge clk) begin
    cyc <= cyc + 1;
`ifdef T_ASSERT_INSIDE_COND
    addr <= 32'h380;
`elsif T_ASSERT_INSIDE_COND_BAD
    addr <= 32'h389;
`else
 `error "Bad test define"
`endif
    if (cyc == 9) begin
      $write("*-* All Finished *-*\n");
      $finish;
    end
  end

  always_comb begin
    hit = 0;
    unique case (addr[11:0]) inside
      [12'h380 : 12'h388]: begin
        hit = 1;
      end
    endcase
  end

endmodule