Potentially undesirable code constructs

'break' statement  

Reports a break statements.

'break' statement with label  

Reports a labeled break statement.

'continue' statement  

Reports a continue statement.

'continue' statement with label  

Reports a labeled continue statement.

'debugger' statement  

Reports a debugger statement used for interaction with the Javascript debuggers.

'void' expression  

Reports a void expression.

'with' statement  

Reports a with statements.

Anonymous function  

Reports an anonymous function.

Comma expression  

Reports a comma expression.

Conditional expression  

Reports a ternary conditional expression.

Labeled statement  

Reports a labeled statement.