data/full_repos/permissive/475231219/module/module_fadd.v
1: b'%Warning-MULTITOP: data/full_repos/permissive/475231219/module/module_fadd.v:13: Multiple top level modules\n                                                                               : ... Suggest see manual; fix the duplicates, or use --top-module to select top.\n                   ... Use "/* verilator lint_off MULTITOP */" and lint_on around source to disable this message.\n                                                                               : ... Top module \'top_module\'\nmodule top_module (\n       ^~~~~~~~~~\n                                                                               : ... Top module \'add1\'\nmodule add1 ( input a, input b, input cin,   output sum, output cout );\n       ^~~~\n%Error: data/full_repos/permissive/475231219/module/module_fadd.v:8: Cannot find file containing module: \'add16\'\n    add16 a1(a[15:0],b[15:0],1\'b0,sum[15:0],cout);\n    ^~~~~\n        ... Looked in:\n             data/full_repos/permissive/475231219/module,data/full_repos/permissive/475231219/add16\n             data/full_repos/permissive/475231219/module,data/full_repos/permissive/475231219/add16.v\n             data/full_repos/permissive/475231219/module,data/full_repos/permissive/475231219/add16.sv\n             add16\n             add16.v\n             add16.sv\n             obj_dir/add16\n             obj_dir/add16.v\n             obj_dir/add16.sv\n%Error: data/full_repos/permissive/475231219/module/module_fadd.v:10: Cannot find file containing module: \'add16\'\n    add16 a2(a[31:16],b[31:16],cout,sum[31:16],hh);\n    ^~~~~\n%Error: Exiting due to 2 error(s), 1 warning(s)\n'
module add1 ( input a, input b, input cin,   output sum, output cout );

    assign sum = a^b^cin;
    assign cout = (a&b)|(b&cin)|(cin&a);


endmodule
module add1 ( input a, input b, input cin,   output sum, output cout );


    assign sum = a^b^cin;
    assign cout = (a&b)|(b&cin)|(cin&a);


endmodule