GNU Info

(g77-300.info)Unused Arguments

---

Next: Surprising Interpretations of Code Prev: Unwanted Variables Up: Working Programs

---

Enter node , (file) or (file)node

Unused Arguments
----------------

   As with unused variables, It is possible that unused arguments to a
procedure might indicate a bug.  Compile with `-W -Wunused' option to
catch cases of unused arguments.

   Note that `-W' also enables warnings regarding overflow of
floating-point constants under certain circumstances.