Give a warning (or error) whenever a function is used before being
declared.
-@item -Wfloat-equal
-Warn if floating point values are used in equality comparisons.
-
@item -Wimplicit
Same as @samp{-Wimplicit-int} and @samp{-Wimplicit-function-}@*
@samp{declaration}.
@end smallexample
@end itemize
+@item -Wfloat-equal
+Warn if floating point values are used in equality comparisons.
+
@item -Wtraditional
Warn about certain constructs that behave differently in traditional and
ANSI C.