File: t_implements_collision_bad.v

package info (click to toggle)
verilator 5.040-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 164,628 kB
  • sloc: cpp: 145,372; python: 21,412; ansic: 10,559; yacc: 6,085; lex: 1,931; makefile: 1,264; sh: 494; perl: 282; fortran: 22
file content (42 lines) | stat: -rw-r--r-- 846 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain, for
// any use, without warranty, 2023 by Wilson Snyder.
// SPDX-License-Identifier: CC0-1.0

interface class Icls1;
   pure virtual function int icfboth;
endclass

interface class Icls2;
   pure virtual function int icfboth;
endclass

interface class IclsBoth extends Icls1, Icls2;
   // Bad collision on icfboth
endclass

class Cls implements IclsBoth;
endclass


// This is not a collision - diamond
interface class Ibase;
   pure virtual function int fn();
endclass

interface class Ic1 extends Ibase;
   pure virtual function int fn1();
endclass

interface class Ic2 extends Ibase;
   pure virtual function int fn2();
endclass

interface class Ic3 extends Ic1, Ic2;
endclass


module t (/*AUTOARG*/);
   Cls c;
endmodule