Functions which aren't of type \fIvoid\fR will warn if it possible to
reach the end without returning an actual value.
.TP
-.B -Wtoo-few-parameters
-Warn about a function call with fewer parameters than the function
-expects.
+.B -Winvalid-parameter-count
+Warn about a function call with an invalid number of parameters.
.TP
.B -Wlocal-shadows
Warn when a locally declared variable shadows variable.