27Oct00
Procedural Macros for Java
Bachrach and Playford
syntax
Macro
public syntax forEach {
case #{ forEach (?:type ?elt:name in ?:expression)
?:statement }:
return #{ Iterator i = ?expression.iterator();
while (i.hasNext()) {
?elt = (?type)i.next();
?statement
} };
}
#{ ?modifiers:* syntax ?:name ?clauses:* {
?mainRules:switchBody
?definitions:*
} }