read_verilog <<EOT module top1; localparam a = 8 /*foo*/ 'h ab; localparam b = 8 'h /*foo*/ cd; generate if (a != 8'b10101011) $error("a incorrect!"); if (b != 8'b11001101) $error("b incorrect!"); endgenerate endmodule EOT logger -expect error "syntax error, unexpected TOK_BASE" 1 read_verilog <<EOT module top2; localparam a = 12'h4 /*foo*/'b0; endmodule EOT