1%Warning-VARHIDDEN: t/t_var_bad_hide_docs.v:8:12: Declaration of signal hides declaration in upper scope: 't' 2 8 | integer t; 3 | ^ 4 t/t_var_bad_hide_docs.v:7:8: ... Location of original declaration 5 7 | module t; 6 | ^ 7 ... For warning description see https://verilator.org/warn/VARHIDDEN?v=latest 8 ... Use "/* verilator lint_off VARHIDDEN */" and lint_on around source to disable this message. 9%Error: Exiting due to 10