duplicate-argument-name:4:12:4:13:foo1:Duplicate argument name _ in function definition:HIGH
duplicate-argument-name:7:18:7:22:foo2:Duplicate argument name _abc in function definition:HIGH
duplicate-argument-name:10:12:10:13:foo3:Duplicate argument name _ in function definition:HIGH
duplicate-argument-name:13:15:13:16:foo4:Duplicate argument name _ in function definition:HIGH
