logger -expect-no-warnings read_verilog -sv <<EOT module top; wand x; `define TEST(time_scale) if (1) assign #time_scale x = 1; `TEST(1s) `TEST(1ms) `TEST(1us) `TEST(1ns) `TEST(1ps) `TEST(1fs) `TEST((1s)) `TEST(( 1s)) `TEST((1s )) `TEST(( 1s )) `TEST(1.0s) `TEST(1.1s) `TEST(1.0e-1s) `TEST(1e-1s) endmodule EOT