wyil.util

Class SyntaxTrees

java.lang.Object

wyil.util.SyntaxTrees

public class SyntaxTrees
extends Object

Helper functions for working with SyntaxTrees.

Author:

David J. Pearce

Constructor Summary

Constructors

Constructor and Description
SyntaxTrees()

Method Summary

Modifier and Type	Method and Description
static int[]	determineUsedVariables(SyntaxTree.Location<?>... roots) Traverse a syntax tree from one or more roots looking for variable accesses (uses).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SyntaxTrees

public SyntaxTrees()

Method Detail

determineUsedVariables

public static int[] determineUsedVariables(SyntaxTree.Location<?>... roots)

Traverse a syntax tree from one or more roots looking for variable accesses (uses).

Parameters:

roots -

Returns: