| /*********************************************************************** | |
| Duplicate input declaration test case | |
| Duplicate port declarations should generate an error | |
| ***********************************************************************/ | |
| module port_test4 ( | |
| a, // Input | |
| b, // Output | |
| ); | |
| input a; | |
| input a; | |
| output b; | |
| assign b=a; | |
| endmodule |