opentitan.v:23756: ERROR: syntax error, unexpected '(', expecting TOK_ID or '#' or '{'

[nicolast0604]

Yosys 0.14+6 (git sha1 c8903e705, gcc 7.5.0-3ubuntu1~18.04 -fPIC -Os)

-- Executing script file `build.ys' --

1. Executing Verilog-2005 frontend: opentitan.v Parsing Verilog input from `opentitan.v' to AST representation. Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:11690) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23016) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23017) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23018) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23045) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23047) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23048) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23049) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23050) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23051) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23052) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23053) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23054) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23055) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23056) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23057) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23058) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23059) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23060) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23061) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23062) Warning: Yosys has only limited support for tri-state logic at the moment. (opentitan.v:23071) opentitan.v:23756: ERROR: syntax error, unexpected '(', expecting TOK_ID or '#' or '{'

Could you please give me any hint? Thanks a lot.

[nicolast0604]

23752 wire oe; 23753 wire out; 23754 assign out = out_i ^ inv; 23755 assign oe = oe_i & ((od & ~out) | ~od); 23756 assign (strong0, strong1) inout_io = (oe && (drv == 1'b0) ? out : 1'bz); 23757 assign (pull0, pull1) inout_io = (oe && (drv == 1'b1) ? out : 1'bz); 23758 assign (highz0, weak1) inout_io = pu; 23759 assign (weak0, highz1) inout_io = ~pd; 23760 assign (weak0, weak1) inout_io = (kp ? inout_io : 1'bz); 23761 endmodule 23762 module tlul_adapter_sram (