File: task_attr.ys

package info (click to toggle)
yosys 0.52-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 69,796 kB
  • sloc: ansic: 696,955; cpp: 239,736; python: 14,617; yacc: 3,529; sh: 2,175; makefile: 1,945; lex: 697; perl: 445; javascript: 323; tcl: 162; vhdl: 115
file content (28 lines) | stat: -rw-r--r-- 509 bytes parent folder | download 
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
 
read_verilog <<EOT
module top;
    task foo;
    endtask

    always @*
        (* foo *) foo;

    initial
        if (0) $info("bar");
endmodule
EOT
# Since task enables are not an RTLIL object,
#   any attributes on their AST get dropped
select -assert-none a:* a:src %d


logger -expect error "syntax error, unexpected ';', expecting ATTR_BEGIN or TOK_INCREMENT or TOK_DECREMENT" 1
design -reset
read_verilog <<EOT
module top;
    task foo;
    endtask

    always @*
        foo (* foo *);
endmodule
EOT