Package org.codehaus.groovy.transform.tailrec
package org.codehaus.groovy.transform.tailrec
Tail recursion optimization. Converts tail-recursive calls into loops.
-
ClassDescriptionHelping to create a few standard AST constructsCollect all recursive calls within methodException will be thrown by recursive calls in closures and caught in while loop to continue to LOOP_LABELCheck if there are any recursive calls in a methodWrap the body of a method in a while loop, nested in a try-catch.Test if a method call is recursive if called within a given method node.Adds explicit return statements to implicit return points in a closure.Translates all return statements into an invocation of the next iteration.Tool for replacing Statement objects in an AST by other Statement instances.Handles generation of code for the @TailRecursive annotation.Since a ternary statement has more than one exit point tail-recursiveness testing cannot be easily done.Replace all access to variables and args by new variables.Tool for replacing VariableExpression instances in an AST by other VariableExpression instances.An expression transformer used in the process of replacing the access to variables