No special cases; apart from the special cases ;-) Some Smalltalk methods are "compiled in-line" special — ifTrue: alternativeBlock "If the receiver is

No special cases; apart from the special cases ;-) Some Smalltalk methods are "compiled in-line" special — ifTrue: alternativeBlock "If the receiver is false (i.e., the condition is false), then the value is the false alternative, which is nil. Otherwise answer the result of evaluating the argument, alternativeBlock. Create an error notification if the receiver is nonBoolean. Execution does not actually reach here because the expression is compiled in-line." self subclassResponsibility