Preceded by a break, continue, or return call
Preceded by an error, throw, or rethrow call
Preceded by an exit or quit call
Inserted between a switch program control statement and the first case keyword
Controlled by a conditional expression that is coded such that it always returns a value of true or always returns a value of false. For example, in the following code, M-Lint returns this warning on the d=10 statement because flag in the if statement always returns a value of true:
flag = true; if flag d = 11; else d = 10; end