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// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain, for
// any use, without warranty, 2003 by Wilson Snyder.
// SPDX-License-Identifier: CC0-1.0
module t (/*AUTOARG*/
// Inputs
clk
);
parameter PAR = 3;
m1 #(PAR) m1();
m3 #(PAR) m3();
mnooverride #(10) mno();
mreal #1.2 mr();
input clk;
integer cyc=1;
reg [4:0] bitsel;
always @ (posedge clk) begin
cyc <= cyc + 1;
if (cyc==0) begin
bitsel = 0;
if (PAR[bitsel]!==1'b1) $stop;
bitsel = 1;
if (PAR[bitsel]!==1'b1) $stop;
bitsel = 2;
if (PAR[bitsel]!==1'b0) $stop;
end
if (cyc==1) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
endmodule
module m1;
localparam PAR1MINUS1 = PAR1DUP-2-1;
localparam PAR1DUP = PAR1+2; // Check we propagate parameters properly
parameter PAR1 = 0;
m2 #(PAR1MINUS1) m2 ();
// Packed arrays
localparam [1:0][3:0] PACKED_PARAM = { 4'h3, 4'h6 };
initial if (PACKED_PARAM != 8'h36) $stop;
endmodule
// See issue #810
module m2 #(/*parameter*/ integer PAR2 = 10);
initial begin
$display("%x",PAR2);
if (PAR2 !== 2) $stop;
end
endmodule
module m3;
localparam LOC = 13;
parameter PAR = 10;
initial begin
$display("%x %x",LOC,PAR);
if (LOC !== 13) $stop;
if (PAR !== 3) $stop;
end
endmodule
module mnooverride;
localparam LOC = 13;
parameter PAR = 10;
initial begin
$display("%x %x",LOC,PAR);
if (LOC !== 13) $stop;
if (PAR !== 10) $stop;
end
endmodule
module mreal;
parameter real REAL = 99.99;
initial begin
$display("%f", REAL);
if (REAL !== 1.2) $stop;
end
endmodule
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