com.ibm.wala.cast.js.analysis.typeInference
Class JSTypeInference

java.lang.Object
  com.ibm.wala.fixedpoint.impl.AbstractFixedPointSolver
      com.ibm.wala.fixedpoint.impl.DefaultFixedPointSolver
          com.ibm.wala.dataflow.ssa.SSAInference
              com.ibm.wala.analysis.typeInference.TypeInference
                  com.ibm.wala.cast.analysis.typeInference.AstTypeInference
                      com.ibm.wala.cast.js.analysis.typeInference.JSTypeInference

All Implemented Interfaces:

FixedPointConstants, IFixedPointSolver, VerboseAction

public class JSTypeInference
extends AstTypeInference

Nested Class Summary

Nested classes/interfaces inherited from class com.ibm.wala.cast.analysis.typeInference.AstTypeInference

AstTypeInference.AstTypeOperatorFactory

Nested classes/interfaces inherited from class com.ibm.wala.analysis.typeInference.TypeInference

TypeInference.DeclaredTypeOperator, TypeInference.PrimitivePropagateOperator, TypeInference.TypeOperatorFactory, TypeInference.TypeVarFactory, TypeInference.TypeVariable

Nested classes/interfaces inherited from class com.ibm.wala.dataflow.ssa.SSAInference

SSAInference.OperatorFactory, SSAInference.VariableFactory

Field Summary

Fields inherited from class com.ibm.wala.analysis.typeInference.TypeInference

BOTTOM, cha, doPrimitives, ir

Fields inherited from class com.ibm.wala.fixedpoint.impl.AbstractFixedPointSolver

DEFAULT_PERIODIC_MAINTENANCE_INTERVAL, DEFAULT_VERBOSE_INTERVAL, verbose, workList

Fields inherited from interface com.ibm.wala.fixpoint.FixedPointConstants

CHANGED, CHANGED_AND_FIXED, CHANGED_MASK, FIXED_MASK, NOT_CHANGED, NOT_CHANGED_AND_FIXED, SIDE_EFFECT_MASK

Constructor Summary

JSTypeInference(IR ir, IClassHierarchy cha)

Method Summary

TypeAbstraction	getConstantType(int valueNumber)
protected void	initialize()

Methods inherited from class com.ibm.wala.analysis.typeInference.TypeInference

getConstantPrimitiveType, getIR, getType, initializeVariables, initializeWorkList, isUndefined

Methods inherited from class com.ibm.wala.dataflow.ssa.SSAInference

getVariable, init, toString

Methods inherited from class com.ibm.wala.fixedpoint.impl.DefaultFixedPointSolver

getFixedPointSystem

Methods inherited from class com.ibm.wala.fixedpoint.impl.AbstractFixedPointSolver

addAllStatementsToWorkList, addToWorkList, changedVariable, emptyWorkList, getMaxEvalBetweenTopo, getMinSizeForTopSort, getNumberOfEvaluations, getPeriodicMaintainInterval, getStatements, getTopologicalGrowthFactor, getVerboseInterval, incNumberOfEvaluations, initForFirstSolve, isChanged, isFixed, isSideEffect, lineBreak, newStatement, newStatement, newStatement, newStatement, newStatement, orderStatements, performVerboseAction, periodicMaintenance, removeStatement, setMaxEvalBetweenTopo, setMinEquationsForTopSort, setTopologicalGrowthFactor, solve

Methods inherited from class java.lang.Object

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

Constructor Detail

JSTypeInference

public JSTypeInference(IR ir,
                       IClassHierarchy cha)

Method Detail

initialize

protected void initialize()

Overrides:

initialize in class AstTypeInference

getConstantType

public TypeAbstraction getConstantType(int valueNumber)

Overrides:

getConstantType in class TypeInference