org.jruby.compiler.impl
Class BaseBodyCompiler

java.lang.Object
  org.jruby.compiler.impl.BaseBodyCompiler

All Implemented Interfaces:

BodyCompiler

Direct Known Subclasses:

ChildScopedBodyCompiler, RootScopedBodyCompiler

public abstract class BaseBodyCompiler
extends java.lang.Object
implements BodyCompiler

BaseBodyCompiler encapsulates all common behavior between BodyCompiler implementations.

Field Summary

protected int	argParamCount
protected org.objectweb.asm.Label[]	currentLoopLabels
protected boolean	inNestedMethod
protected ASTInspector	inspector
protected InvocationCompiler	invocationCompiler
protected SkinnyMethodAdapter	method
protected java.lang.String	methodName
protected org.objectweb.asm.Label	redoJump
protected java.lang.String	rubyName
protected StaticScope	scope
protected org.objectweb.asm.Label	scopeEnd
protected org.objectweb.asm.Label	scopeStart
protected StandardASMCompiler	script
protected VariableCompiler	variableCompiler

Constructor Summary

BaseBodyCompiler(StandardASMCompiler scriptCompiler, java.lang.String methodName, java.lang.String rubyName, ASTInspector inspector, StaticScope scope)

Method Summary

void	aliasGlobal(java.lang.String newName, java.lang.String oldName)
void	appendToArray()
void	appendToObjectArray()
void	aprintln() For logging, println the object reference currently atop the stack
void	argsCat() Pass two stack elements, converting the first to an array, to the "argsCat" utility method.
void	argsPush() Pass two stack elements, the first an array, to the "argsPush" utility method.
void	aryToAry()
void	assignClassVariable(java.lang.String name)
void	assignClassVariable(java.lang.String name, CompilerCallback value)
void	assignConstantInCurrent(java.lang.String name)
void	assignConstantInModule(java.lang.String name)
void	assignConstantInObject(java.lang.String name)
void	assignGlobalVariable(java.lang.String name) Assign the top of the stack to the global variable with the specified name.
void	assignGlobalVariable(java.lang.String name, CompilerCallback value) Assign the top of the stack to the global variable with the specified name.
void	assignInstanceVariable(java.lang.String name) Assign the value on top of the stack to the instance variable with the specified name on the current "self".
void	assignInstanceVariable(java.lang.String name, CompilerCallback value) Assign the value on top of the stack to the instance variable with the specified name on the current "self".
void	asString()
void	attached()
void	backref() Push the current back reference
void	backrefMethod(java.lang.String methodName) Call a static helper method on RubyRegexp with the current backref
void	beginChainedMethod()
abstract void	beginMethod(CompilerCallback args, StaticScope scope)
void	callZSuper(CompilerCallback closure)
BodyCompiler	chainToMethod(java.lang.String methodName)
void	checkIsExceptionHandled(ArgumentsCallback rescueArgs)
void	checkWhenWithSplat()
void	clearErrorInfo()
void	compileSequencedConditional(CompilerCallback inputValue, FastSwitchType fastSwitchType, java.util.Map<CompilerCallback,int[]> switchCases, java.util.List<ArgumentsCallback> conditionals, java.util.List<CompilerCallback> bodies, CompilerCallback fallback)
void	concatArrays()
void	concatObjectArrays()
void	consumeCurrentValue() As code executes, values are assumed to be "generated", often by being pushed on to some execution stack.
void	convertToJavaArray()
void	createEmptyArray() Create an empty Ruby array
void	createEmptyHash() Create an empty Ruby Hash object and put a reference on top of the stack.
void	createNewArray(boolean lightweight) Given an aggregated set of objects (likely created through a call to createObjectArray) create a Ruby array object.
void	createNewArray(java.lang.Object[] sourceArray, ArrayCallback callback, boolean lightweight) Construct a Ruby array given an array of objects to feed to an ArrayCallback to construct the elements of the array.
void	createNewBignum(java.math.BigInteger value) Generate a new "Bignum" value.
void	createNewClosure(java.lang.String file, int line, StaticScope scope, int arity, CompilerCallback body, CompilerCallback args, boolean hasMultipleArgsHead, NodeType argsNodeId, ASTInspector inspector) Create a new closure (block) using the given lexical scope information, call arity, and body generated by the body callback.
void	createNewClosure19(java.lang.String file, int line, StaticScope scope, int arity, CompilerCallback body, CompilerCallback args, boolean hasMultipleArgsHead, NodeType argsNodeId, java.lang.String parameterList, ASTInspector inspector) Create a new closure (block) using the given lexical scope information, call arity, and body generated by the body callback.
void	createNewEndBlock(CompilerCallback body)
void	createNewFixnum(long value) Generate a new "Fixnum" value.
void	createNewFloat(double value) Generate a new "Float" value.
void	createNewForLoop(int arity, CompilerCallback body, CompilerCallback args, boolean hasMultipleArgsHead, NodeType argsNodeId, ASTInspector inspector) Create a new closure (block) for a for loop with the given call arity and body generated by the body callback.
void	createNewHash(java.lang.Object elements, ArrayCallback callback, int keyCount) Create a new hash by calling back to the specified ArrayCallback.
void	createNewHash19(java.lang.Object elements, ArrayCallback callback, int keyCount)
void	createNewLambda(CompilerCallback closure) Create a new literal lambda.
void	createNewLiteralArray(java.lang.Object[] sourceArray, ArrayCallback callback, boolean lightweight) Construct a Ruby array given an array of objects to feed to an ArrayCallback to construct the elements of the array.
void	createNewLiteralHash(java.lang.Object elements, ArrayCallback callback, int keyCount) Create a new hash by calling back to the specified ArrayCallback.
void	createNewRange(CompilerCallback beginEndCallback, boolean isExclusive) Create a new range.
void	createNewRegexp(org.jruby.util.ByteList value, int options)
void	createNewRegexp(CompilerCallback createStringCallback, int options)
void	createNewString(ArrayCallback callback, int count) Generate a new dynamic "String" value.
void	createNewString(org.jruby.util.ByteList value, int codeRange) Generate a new "String" value.
void	createNewSymbol(ArrayCallback callback, int count)
void	createNewSymbol(java.lang.String name) Generate a new "Symbol" value (or fetch the existing one).
void	createObjectArray(int elementCount) Combine the top
void	createObjectArray(java.lang.Object[] sourceArray, ArrayCallback callback)
protected abstract void	createVariableCompiler()
void	declareClassVariable(java.lang.String name)
void	declareClassVariable(java.lang.String name, CompilerCallback value)
void	defineAlias(CompilerCallback args) Define an alias for a new name to an existing oldName'd method.
void	defineClass(java.lang.String name, StaticScope staticScope, CompilerCallback superCallback, CompilerCallback pathCallback, CompilerCallback bodyCallback, CompilerCallback receiverCallback, ASTInspector inspector)
void	definedCall(java.lang.String name) Check defined?() for a Call
void	definedNot() Check defined?() for a Not.
void	defineModule(java.lang.String name, StaticScope staticScope, CompilerCallback pathCallback, CompilerCallback bodyCallback, ASTInspector inspector)
void	defineNewMethod(java.lang.String name, int methodArity, StaticScope scope, CompilerCallback body, CompilerCallback args, CompilerCallback receiver, ASTInspector inspector, boolean root, java.lang.String filename, int line, java.lang.String parameterDesc) Define a new method with the given name, arity, local variable count, and body callback.
void	duplicateCurrentValue() Push a copy the topmost value on the stack.
abstract void	endBody() End compilation for the method associated with the specified token.
void	ensureMultipleAssignableRubyArray(boolean masgnHasHead) Ensures that the present value is an IRubyObject[] by wrapping it with one or coercing it if it is not.
void	ensureRubyArray() Ensures that the present value is an IRubyObject[] by wrapping it with one if it is not.
void	forEachInValueArray(int start, int count, java.lang.Object source, ArrayCallback callback, CompilerCallback argsCallback) Given an IRubyObject[] on the stack (or otherwise available as the present object) call back to the provided ArrayCallback 'callback' for 'count' elements, starting with 'start'.
void	forEachInValueArray(int start, int preCount, java.lang.Object preSource, int postCount, java.lang.Object postSource, ArrayCallback callback, CompilerCallback argsCallback) Given an IRubyObject[] on the stack (or otherwise available as the present object) call back to the provided ArrayCallback 'callback' for 'count' elements, starting with 'start'.
protected int	getActualArgsCount(StaticScope scope)
protected int	getClosureIndex()
void	getCompiledClass()
protected int	getDynamicScopeIndex()
protected int	getExceptionIndex()
protected int	getFirstTempIndex()
void	getFrameKlazz()
void	getFrameName()
void	getInstanceVariable(java.lang.String name)
InvocationCompiler	getInvocationCompiler()
java.lang.String	getNativeMethodName()
java.lang.Object	getNewEnding()
protected java.lang.String	getNewEnsureName()
protected java.lang.String	getNewRescueName()
protected int	getPreviousExceptionIndex()
java.lang.String	getRubyName()
StandardASMCompiler	getScriptCompiler()
protected abstract java.lang.String	getSignature()
VariableCompiler	getVariableCompiler()
protected int	getVarsArrayIndex()
void	getVisibilityFor(java.lang.String name)
void	go(java.lang.Object gotoToken)
void	hasBlock(BranchCallback trueBranch, BranchCallback falseBranch)
void	ifNotNull(java.lang.Object gotoToken)
void	ifNotSuperMethodBound(java.lang.Object token)
void	ifNull(java.lang.Object gotoToken)
void	ifSingleton(java.lang.Object gotoToken)
void	inDefined()
void	invokeIRubyObject(java.lang.String methodName, java.lang.String signature)
void	invokeRuby(java.lang.String methodName, java.lang.String signature)
void	invokeThreadContext(java.lang.String methodName, java.lang.String signature)
void	invokeUtilityMethod(java.lang.String methodName, java.lang.String signature) This is for utility methods used by the compiler, to reduce the amount of code generation necessary.
void	isCaptured(int number, BranchCallback trueBranch, BranchCallback falseBranch)
void	isClassVarDefined(java.lang.String name, BranchCallback trueBranch, BranchCallback falseBranch)
void	isConstantBranch(BranchCallback setup, java.lang.String name)
void	isConstantDefined(java.lang.String name, BranchCallback trueBranch, BranchCallback falseBranch)
void	isGlobalDefined(java.lang.String name, BranchCallback trueBranch, BranchCallback falseBranch)
void	isInstanceOf(java.lang.Class clazz, BranchCallback trueBranch, BranchCallback falseBranch)
void	isInstanceVariableDefined(java.lang.String name, BranchCallback trueBranch, BranchCallback falseBranch)
void	isMethodBound(java.lang.String name, BranchCallback trueBranch, BranchCallback falseBranch)
void	isNil(BranchCallback trueBranch, BranchCallback falseBranch)
void	isNotProtected(java.lang.Object gotoToken, int toConsume)
void	isNull(BranchCallback trueBranch, BranchCallback falseBranch)
void	isPrivate(java.lang.Object gotoToken, int toConsume)
void	issueLoopBreak()
void	issueLoopNext()
void	issueLoopRedo()
void	issueRetryEvent()
void	lineNumber(ISourcePosition position) This method provides a way to specify a line number for the current piece of code being compiled.
void	literal(java.lang.String value)
void	literalSwitch(int[] cases, java.lang.Object[] bodies, ArrayCallback arrayCallback, CompilerCallback defaultCallback)
void	loadBlock()
void	loadClass(java.lang.String name)
void	loadCurrentModule()
void	loadEncoding(org.jcodings.Encoding encoding) Load the specified encoding.
void	loadException()
void	loadFalse() Load a Ruby "false" value on top of the stack.
void	loadFilename()
void	loadNil() Load a Ruby "nil" value on top of the stack.
void	loadNull()
void	loadObject() Load the Object class
void	loadRuntime()
void	loadSelf()
void	loadStandardError()
void	loadThis()
void	loadThreadContext()
void	loadTrue() Load a Ruby "true" value on top of the stack.
void	match()
void	match2(CompilerCallback value)
void	match2Capture(CompilerCallback value, int[] scopeOffsets)
void	match3()
void	metaclass()
void	negateCurrentValue() Perform a logical Ruby "not" operation on the value on top of the stack, leaving the negated result.
void	notIsModuleAndClassVarDefined(java.lang.String name, java.lang.Object gotoToken)
void	nthRef(int match)
void	nullToNil()
void	outDefined()
abstract BaseBodyCompiler	outline(java.lang.String methodName)
void	performBackref(char type)
void	performBooleanBranch(BranchCallback trueBranch, BranchCallback falseBranch) Perform a boolean branch operation based on the Ruby "true" value of the top value on the stack.
void	performBooleanLoop(BranchCallback condition, BranchCallback body, boolean checkFirst) Perform a boolean loop using the given condition-calculating branch and body branch.
void	performBooleanLoopLight(BranchCallback condition, BranchCallback body, boolean checkFirst) Perform a boolean loop using the given condition-calculating branch and body branch.
void	performBooleanLoopSafe(BranchCallback condition, BranchCallback body, boolean checkFirst) Perform a boolean loop using the given condition-calculating branch and body branch.
void	performEnsure(BranchCallback regularCode, BranchCallback protectedCode)
void	performLogicalAnd(BranchCallback longBranch) Perform a logical short-circuited Ruby "and" operation, using Ruby notions of true and false.
void	performLogicalOr(BranchCallback longBranch) Perform a logical short-circuited Ruby "or" operation, using Ruby notions of true and false.
void	performRescue(BranchCallback regularCode, BranchCallback rubyCatchCode, BranchCallback rubyElseCode, boolean needsRetry)
void	performRescueLight(BranchCallback regularCode, BranchCallback rubyCatchCode, BranchCallback rubyElseCode, boolean needsRetry)
void	pollThreadEvents()
void	preMultiAssign(int head, boolean args)
void	println()
void	protect(BranchCallback regularCode, BranchCallback protectedCode, java.lang.Class ret) Makes sure that the code in protectedCode will always run after regularCode.
void	pushByteList(org.jruby.util.ByteList byteList)
void	pushNull()
void	pushString(java.lang.String str)
void	raiseTypeError(java.lang.String msg)
void	rescue(BranchCallback regularCode, java.lang.Class exception, BranchCallback catchCode, java.lang.Class ret)
void	rethrowException()
void	rethrowIfSystemExit()
void	retrieveClassVariable(java.lang.String name)
void	retrieveConstant(java.lang.String name) Retrieve the constant with the specified name available at the current point in the program's execution.
void	retrieveConstantFromModule(java.lang.String name) Retreive a named constant from the RubyModule/RubyClass that's just been pushed.
void	retrieveConstantFromObject(java.lang.String name) Retreive a named constant from the RubyModule/RubyClass that's just been pushed.
void	retrieveGlobalVariable(java.lang.String name) Retrieve the global variable with the specified name to the top of the stack.
void	retrieveInstanceVariable(java.lang.String name) Retrieve the instance variable with the given name, based on the current "self".
void	retrieveSelf() Retrieve the current "self" and put a reference on top of the stack.
void	retrieveSelfClass() Retrieve the current "self" object's metaclass and put a reference on top of the stack
void	reverseValues(int count) Reverse the top n values on the stack.
void	runBeginBlock(StaticScope scope, CompilerCallback body)
void	selfIsKindOf(java.lang.Object gotoToken)
void	setEnding(java.lang.Object endingToken)
void	setFilePosition(ISourcePosition position)
void	setLinePosition(ISourcePosition position)
protected boolean	shouldUseBoxedArgs(StaticScope scope)
void	singlifySplattedValue() Given a splatted value, extract a single value.
void	singlifySplattedValue19() 1.9 version of singlifySplattedValue.
void	splatCurrentValue(java.lang.String methodName) Convert the current value into a "splatted value" suitable for passing as method arguments or disassembling into multiple variables.
void	storeExceptionInErrorInfo()
void	stringOrNil()
void	superClass()
void	swapValues() Swap the top and second values on the stack.
void	toJavaString()
void	traceClass()
void	traceEnd()
void	traceLine()
void	typeCheckBranch(java.lang.Class type, BranchCallback trueCallback, BranchCallback falseCallback)
void	undefMethod(CompilerCallback nameArg)
void	unwrapPassedBlock()
void	unwrapRaiseException()
void	wrapJavaException()
void	wrapJavaObject()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jruby.compiler.BodyCompiler

isSimpleRoot, issueBreakEvent, issueNextEvent, issueRedoEvent, performReturn

Field Detail

method

protected SkinnyMethodAdapter method

variableCompiler

protected VariableCompiler variableCompiler

invocationCompiler

protected InvocationCompiler invocationCompiler

argParamCount

protected int argParamCount

currentLoopLabels

protected org.objectweb.asm.Label[] currentLoopLabels

scopeStart

protected org.objectweb.asm.Label scopeStart

scopeEnd

protected org.objectweb.asm.Label scopeEnd

redoJump

protected org.objectweb.asm.Label redoJump

inNestedMethod

protected boolean inNestedMethod

scope

protected StaticScope scope

inspector

protected ASTInspector inspector

methodName

protected java.lang.String methodName

rubyName

protected java.lang.String rubyName

script

protected StandardASMCompiler script

Constructor Detail

BaseBodyCompiler

public BaseBodyCompiler(StandardASMCompiler scriptCompiler,
                        java.lang.String methodName,
                        java.lang.String rubyName,
                        ASTInspector inspector,
                        StaticScope scope)

Method Detail

getNativeMethodName

public java.lang.String getNativeMethodName()

Specified by:

getNativeMethodName in interface BodyCompiler

getRubyName

public java.lang.String getRubyName()

shouldUseBoxedArgs

protected boolean shouldUseBoxedArgs(StaticScope scope)

getActualArgsCount

protected int getActualArgsCount(StaticScope scope)

getSignature

protected abstract java.lang.String getSignature()

createVariableCompiler

protected abstract void createVariableCompiler()

beginMethod

public abstract void beginMethod(CompilerCallback args,
                                 StaticScope scope)

endBody

public abstract void endBody()

Description copied from interface: BodyCompiler

End compilation for the method associated with the specified token. This should close out all structures created for compilation of the method.

Specified by:

endBody in interface BodyCompiler

chainToMethod

public BodyCompiler chainToMethod(java.lang.String methodName)

Specified by:

chainToMethod in interface BodyCompiler

beginChainedMethod

public void beginChainedMethod()

outline

public abstract BaseBodyCompiler outline(java.lang.String methodName)

Specified by:

outline in interface BodyCompiler

getScriptCompiler

public StandardASMCompiler getScriptCompiler()

lineNumber

public void lineNumber(ISourcePosition position)

Description copied from interface: BodyCompiler

This method provides a way to specify a line number for the current piece of code being compiled. The compiler may use this information to create debugging information in a bytecode-format-dependent way.

Specified by:

lineNumber in interface BodyCompiler

Parameters:

position - The ISourcePosition information to use.

loadThreadContext

public void loadThreadContext()

loadSelf

public void loadSelf()

Specified by:

loadSelf in interface BodyCompiler

getClosureIndex

protected int getClosureIndex()

getPreviousExceptionIndex

protected int getPreviousExceptionIndex()

getDynamicScopeIndex

protected int getDynamicScopeIndex()

getVarsArrayIndex

protected int getVarsArrayIndex()

getFirstTempIndex

protected int getFirstTempIndex()

getExceptionIndex

protected int getExceptionIndex()

loadThis

public void loadThis()

loadRuntime

public void loadRuntime()

loadBlock

public void loadBlock()

loadNil

public void loadNil()

Description copied from interface: BodyCompiler

Load a Ruby "nil" value on top of the stack.

Specified by:

loadNil in interface BodyCompiler

loadNull

public void loadNull()

Specified by:

loadNull in interface BodyCompiler

loadObject

public void loadObject()

Description copied from interface: BodyCompiler

Load the Object class

Specified by:

loadObject in interface BodyCompiler

invokeUtilityMethod

public void invokeUtilityMethod(java.lang.String methodName,
                                java.lang.String signature)

This is for utility methods used by the compiler, to reduce the amount of code generation necessary. All of these live in CompilerHelpers.

invokeThreadContext

public void invokeThreadContext(java.lang.String methodName,
                                java.lang.String signature)

invokeRuby

public void invokeRuby(java.lang.String methodName,
                       java.lang.String signature)

invokeIRubyObject

public void invokeIRubyObject(java.lang.String methodName,
                              java.lang.String signature)

consumeCurrentValue

public void consumeCurrentValue()

Description copied from interface: BodyCompiler

As code executes, values are assumed to be "generated", often by being pushed on to some execution stack. Generally, these values are consumed by other methods on the context, but occasionally a value must be "thrown out". This method provides a way to discard the previous value generated by some other call(s).

Specified by:

consumeCurrentValue in interface BodyCompiler

duplicateCurrentValue

public void duplicateCurrentValue()

Description copied from interface: BodyCompiler

Push a copy the topmost value on the stack.

Specified by:

duplicateCurrentValue in interface BodyCompiler

swapValues

public void swapValues()

Description copied from interface: BodyCompiler

Swap the top and second values on the stack.

Specified by:

swapValues in interface BodyCompiler

reverseValues

public void reverseValues(int count)

Description copied from interface: BodyCompiler

Reverse the top n values on the stack.

Specified by:

reverseValues in interface BodyCompiler

Parameters:

count - The number of values to reverse.

retrieveSelf

public void retrieveSelf()

Description copied from interface: BodyCompiler

Retrieve the current "self" and put a reference on top of the stack.

Specified by:

retrieveSelf in interface BodyCompiler

retrieveSelfClass

public void retrieveSelfClass()

Description copied from interface: BodyCompiler

Retrieve the current "self" object's metaclass and put a reference on top of the stack

Specified by:

retrieveSelfClass in interface BodyCompiler

getVariableCompiler

public VariableCompiler getVariableCompiler()

Specified by:

getVariableCompiler in interface BodyCompiler

getInvocationCompiler

public InvocationCompiler getInvocationCompiler()

Specified by:

getInvocationCompiler in interface BodyCompiler

assignConstantInCurrent

public void assignConstantInCurrent(java.lang.String name)

Specified by:

assignConstantInCurrent in interface BodyCompiler

assignConstantInModule

public void assignConstantInModule(java.lang.String name)

Specified by:

assignConstantInModule in interface BodyCompiler

assignConstantInObject

public void assignConstantInObject(java.lang.String name)

Specified by:

assignConstantInObject in interface BodyCompiler

retrieveConstant

public void retrieveConstant(java.lang.String name)

Description copied from interface: BodyCompiler

Retrieve the constant with the specified name available at the current point in the program's execution.

Specified by:

retrieveConstant in interface BodyCompiler

Parameters:

name - The name of the constant

retrieveConstantFromModule

public void retrieveConstantFromModule(java.lang.String name)

Description copied from interface: BodyCompiler

Retreive a named constant from the RubyModule/RubyClass that's just been pushed.

Specified by:

retrieveConstantFromModule in interface BodyCompiler

Parameters:

name - The name of the constant

retrieveConstantFromObject

public void retrieveConstantFromObject(java.lang.String name)

Description copied from interface: BodyCompiler

Retreive a named constant from the RubyModule/RubyClass that's just been pushed.

Specified by:

retrieveConstantFromObject in interface BodyCompiler

Parameters:

name - The name of the constant

retrieveClassVariable

public void retrieveClassVariable(java.lang.String name)

Specified by:

retrieveClassVariable in interface BodyCompiler

assignClassVariable

public void assignClassVariable(java.lang.String name)

Specified by:

assignClassVariable in interface BodyCompiler

assignClassVariable

public void assignClassVariable(java.lang.String name,
                                CompilerCallback value)

Specified by:

assignClassVariable in interface BodyCompiler

declareClassVariable

public void declareClassVariable(java.lang.String name)

Specified by:

declareClassVariable in interface BodyCompiler

declareClassVariable

public void declareClassVariable(java.lang.String name,
                                 CompilerCallback value)

Specified by:

declareClassVariable in interface BodyCompiler

createNewFloat

public void createNewFloat(double value)

Description copied from interface: BodyCompiler

Generate a new "Float" value.

Specified by:

createNewFloat in interface BodyCompiler

createNewFixnum

public void createNewFixnum(long value)

Description copied from interface: BodyCompiler

Generate a new "Fixnum" value.

Specified by:

createNewFixnum in interface BodyCompiler

createNewBignum

public void createNewBignum(java.math.BigInteger value)

Description copied from interface: BodyCompiler

Generate a new "Bignum" value.

Specified by:

createNewBignum in interface BodyCompiler

createNewString

public void createNewString(ArrayCallback callback,
                            int count)

Description copied from interface: BodyCompiler

Generate a new dynamic "String" value.

Specified by:

createNewString in interface BodyCompiler

createNewSymbol

public void createNewSymbol(ArrayCallback callback,
                            int count)

Specified by:

createNewSymbol in interface BodyCompiler

createNewString

public void createNewString(org.jruby.util.ByteList value,
                            int codeRange)

Description copied from interface: BodyCompiler

Generate a new "String" value.

Specified by:

createNewString in interface BodyCompiler

createNewSymbol

public void createNewSymbol(java.lang.String name)

Description copied from interface: BodyCompiler

Generate a new "Symbol" value (or fetch the existing one).

Specified by:

createNewSymbol in interface BodyCompiler

createNewArray

public void createNewArray(boolean lightweight)

Description copied from interface: BodyCompiler

Given an aggregated set of objects (likely created through a call to createObjectArray) create a Ruby array object.

Specified by:

createNewArray in interface BodyCompiler

createNewArray

public void createNewArray(java.lang.Object[] sourceArray,
                           ArrayCallback callback,
                           boolean lightweight)

Description copied from interface: BodyCompiler

Construct a Ruby array given an array of objects to feed to an ArrayCallback to construct the elements of the array.

Specified by:

createNewArray in interface BodyCompiler

Parameters:

sourceArray - The objects that will be used to construct elements

callback - The callback to which to pass the objects

lightweight - Whether the array should be lightweight

createNewLiteralArray

public void createNewLiteralArray(java.lang.Object[] sourceArray,
                                  ArrayCallback callback,
                                  boolean lightweight)

Description copied from interface: BodyCompiler

Construct a Ruby array given an array of objects to feed to an ArrayCallback to construct the elements of the array. All the elements are guaranteed to be literals, so the contents can safely be chunked if too large.

Specified by:

createNewLiteralArray in interface BodyCompiler

Parameters:

sourceArray - The objects that will be used to construct elements

callback - The callback to which to pass the objects

lightweight - Whether the array should be lightweight

createEmptyArray

public void createEmptyArray()

Description copied from interface: BodyCompiler

Create an empty Ruby array

Specified by:

createEmptyArray in interface BodyCompiler

createObjectArray

public void createObjectArray(java.lang.Object[] sourceArray,
                              ArrayCallback callback)

Specified by:

createObjectArray in interface BodyCompiler

createObjectArray

public void createObjectArray(int elementCount)

Description copied from interface: BodyCompiler

Combine the top

elementCount

elements into a single element, generally an array or similar construct. The specified number of elements are consumed and an aggregate element remains.

Specified by:

createObjectArray in interface BodyCompiler

Parameters:

elementCount - The number of elements to consume

createEmptyHash

public void createEmptyHash()

Description copied from interface: BodyCompiler

Create an empty Ruby Hash object and put a reference on top of the stack.

Specified by:

createEmptyHash in interface BodyCompiler

createNewHash

public void createNewHash(java.lang.Object elements,
                          ArrayCallback callback,
                          int keyCount)

Description copied from interface: BodyCompiler

Create a new hash by calling back to the specified ArrayCallback. It is expected that the keyCount will be the actual count of key/value pairs, and the caller will handle passing an appropriate elements collection in and dealing with the sequential indices passed to the callback.

Specified by:

createNewHash in interface BodyCompiler

Parameters:

elements - An object holding the elements from which to create the Hash.

callback - An ArrayCallback implementation to which the elements array and iteration counts are passed in sequence.

keyCount - the total count of key-value pairs to be constructed from the elements collection.

createNewLiteralHash

public void createNewLiteralHash(java.lang.Object elements,
                                 ArrayCallback callback,
                                 int keyCount)

Description copied from interface: BodyCompiler

Create a new hash by calling back to the specified ArrayCallback. It is expected that the keyCount will be the actual count of key/value pairs, and the caller will handle passing an appropriate elements collection in and dealing with the sequential indices passed to the callback. This version expects that all elements will be literals, and will break up the hash construction if it is too large.

Specified by:

createNewLiteralHash in interface BodyCompiler

Parameters:

elements - An object holding the elements from which to create the Hash.

callback - An ArrayCallback implementation to which the elements array and iteration counts are passed in sequence.

keyCount - the total count of key-value pairs to be constructed from the elements collection.

createNewHash19

public void createNewHash19(java.lang.Object elements,
                            ArrayCallback callback,
                            int keyCount)

Specified by:

createNewHash19 in interface BodyCompiler

See Also:

Create new hash running in ruby 1.9 compat version.

createNewRange

public void createNewRange(CompilerCallback beginEndCallback,
                           boolean isExclusive)

Description copied from interface: BodyCompiler

Create a new range. It is expected that the stack will contain the end and begin values for the range as its topmost and second topmost elements.

Specified by:

createNewRange in interface BodyCompiler

isExclusive - Whether the range is exclusive or not (inclusive)

createNewLambda

public void createNewLambda(CompilerCallback closure)

Description copied from interface: BodyCompiler

Create a new literal lambda. The stack should contain a reference to the closure object.

Specified by:

createNewLambda in interface BodyCompiler

performBooleanBranch

public void performBooleanBranch(BranchCallback trueBranch,
                                 BranchCallback falseBranch)

Description copied from interface: BodyCompiler

Perform a boolean branch operation based on the Ruby "true" value of the top value on the stack. If Ruby "true", invoke the true branch callback. Otherwise, invoke the false branch callback.

Specified by:

performBooleanBranch in interface BodyCompiler

Parameters:

trueBranch - The callback for generating code for the "true" condition

falseBranch - The callback for generating code for the "false" condition

performLogicalAnd

public void performLogicalAnd(BranchCallback longBranch)

Description copied from interface: BodyCompiler

Perform a logical short-circuited Ruby "and" operation, using Ruby notions of true and false. If the value on top of the stack is false, it remains and the branch is not executed. If it is true, the top of the stack is replaced with the result of the branch.

Specified by:

performLogicalAnd in interface BodyCompiler

Parameters:

longBranch - The branch to execute if the "and" operation does not short-circuit.

performLogicalOr

public void performLogicalOr(BranchCallback longBranch)

Description copied from interface: BodyCompiler

Perform a logical short-circuited Ruby "or" operation, using Ruby notions of true and false. If the value on top of the stack is true, it remains and the branch is not executed. If it is false, the top of the stack is replaced with the result of the branch.

Specified by:

performLogicalOr in interface BodyCompiler

Parameters:

longBranch - The branch to execute if the "or" operation does not short-circuit.

performBooleanLoopSafe

public void performBooleanLoopSafe(BranchCallback condition,
                                   BranchCallback body,
                                   boolean checkFirst)

Description copied from interface: BodyCompiler

Perform a boolean loop using the given condition-calculating branch and body branch. For while loops, pass true for checkFirst. For statement-modifier while loops, pass false. For unless loops, reverse the result of the condition after calculating it. This version ensures the stack is maintained so while results can be used in any context.

Specified by:

performBooleanLoopSafe in interface BodyCompiler

Parameters:

condition - The code to execute for calculating the loop condition. A Ruby true result will cause the body to be executed again.

body - The body to executed for the loop.

checkFirst - whether to check the condition the first time through or not.

performBooleanLoop

public void performBooleanLoop(BranchCallback condition,
                               BranchCallback body,
                               boolean checkFirst)

Description copied from interface: BodyCompiler

Perform a boolean loop using the given condition-calculating branch and body branch. For while loops, pass true for checkFirst. For statement-modifier while loops, pass false. For unless loops, reverse the result of the condition after calculating it.

Specified by:

performBooleanLoop in interface BodyCompiler

Parameters:

condition - The code to execute for calculating the loop condition. A Ruby true result will cause the body to be executed again.

body - The body to executed for the loop.

checkFirst - whether to check the condition the first time through or not.

performBooleanLoopLight

public void performBooleanLoopLight(BranchCallback condition,
                                    BranchCallback body,
                                    boolean checkFirst)

Description copied from interface: BodyCompiler

Perform a boolean loop using the given condition-calculating branch and body branch. For while loops, pass true for checkFirst. For statement-modifier while loops, pass false. For unless loops, reverse the result of the condition after calculating it. This version does not handle non-local flow control which can bubble out of eval or closures, and only expects normal flow control to be used within its body.

Specified by:

performBooleanLoopLight in interface BodyCompiler

Parameters:

condition - The code to execute for calculating the loop condition. A Ruby true result will cause the body to be executed again.

body - The body to executed for the loop.

checkFirst - whether to check the condition the first time through or not.

createNewClosure

public void createNewClosure(java.lang.String file,
                             int line,
                             StaticScope scope,
                             int arity,
                             CompilerCallback body,
                             CompilerCallback args,
                             boolean hasMultipleArgsHead,
                             NodeType argsNodeId,
                             ASTInspector inspector)

Description copied from interface: BodyCompiler

Create a new closure (block) using the given lexical scope information, call arity, and body generated by the body callback. The closure will capture containing scopes and related information.

Specified by:

createNewClosure in interface BodyCompiler

createNewClosure19

public void createNewClosure19(java.lang.String file,
                               int line,
                               StaticScope scope,
                               int arity,
                               CompilerCallback body,
                               CompilerCallback args,
                               boolean hasMultipleArgsHead,
                               NodeType argsNodeId,
                               java.lang.String parameterList,
                               ASTInspector inspector)

Description copied from interface: BodyCompiler

Create a new closure (block) using the given lexical scope information, call arity, and body generated by the body callback. The closure will capture containing scopes and related information.

Specified by:

createNewClosure19 in interface BodyCompiler

runBeginBlock

public void runBeginBlock(StaticScope scope,
                          CompilerCallback body)

Specified by:

runBeginBlock in interface BodyCompiler

createNewForLoop

public void createNewForLoop(int arity,
                             CompilerCallback body,
                             CompilerCallback args,
                             boolean hasMultipleArgsHead,
                             NodeType argsNodeId,
                             ASTInspector inspector)

Description copied from interface: BodyCompiler

Create a new closure (block) for a for loop with the given call arity and body generated by the body callback.

Specified by:

createNewForLoop in interface BodyCompiler

createNewEndBlock

public void createNewEndBlock(CompilerCallback body)

Specified by:

createNewEndBlock in interface BodyCompiler

getCompiledClass

public void getCompiledClass()

println

public void println()

defineAlias

public void defineAlias(CompilerCallback args)

Description copied from interface: BodyCompiler

Define an alias for a new name to an existing oldName'd method.

Specified by:

defineAlias in interface BodyCompiler

literal

public void literal(java.lang.String value)

Specified by:

literal in interface BodyCompiler

loadFalse

public void loadFalse()

Description copied from interface: BodyCompiler

Load a Ruby "false" value on top of the stack.

Specified by:

loadFalse in interface BodyCompiler

loadTrue

public void loadTrue()

Description copied from interface: BodyCompiler

Load a Ruby "true" value on top of the stack.

Specified by:

loadTrue in interface BodyCompiler

loadCurrentModule

public void loadCurrentModule()

Specified by:

loadCurrentModule in interface BodyCompiler

retrieveInstanceVariable

public void retrieveInstanceVariable(java.lang.String name)

Description copied from interface: BodyCompiler

Retrieve the instance variable with the given name, based on the current "self".

Specified by:

retrieveInstanceVariable in interface BodyCompiler

Parameters:

name - The name of the instance variable to retrieve.

assignInstanceVariable

public void assignInstanceVariable(java.lang.String name)

Description copied from interface: BodyCompiler

Assign the value on top of the stack to the instance variable with the specified name on the current "self". The value is consumed.

Specified by:

assignInstanceVariable in interface BodyCompiler

Parameters:

name - The name of the value to assign.

assignInstanceVariable

public void assignInstanceVariable(java.lang.String name,
                                   CompilerCallback value)

Description copied from interface: BodyCompiler

Assign the value on top of the stack to the instance variable with the specified name on the current "self". The value is consumed.

Specified by:

assignInstanceVariable in interface BodyCompiler

Parameters:

name - The name of the value to assign.

value - A callback for compiling the value to assign

retrieveGlobalVariable

public void retrieveGlobalVariable(java.lang.String name)

Description copied from interface: BodyCompiler

Retrieve the global variable with the specified name to the top of the stack.

Specified by:

retrieveGlobalVariable in interface BodyCompiler

Parameters:

name - The name of the global variable.

assignGlobalVariable

public void assignGlobalVariable(java.lang.String name)

Description copied from interface: BodyCompiler

Assign the top of the stack to the global variable with the specified name.

Specified by:

assignGlobalVariable in interface BodyCompiler

Parameters:

name - The name of the global variable.

assignGlobalVariable

public void assignGlobalVariable(java.lang.String name,
                                 CompilerCallback value)

Description copied from interface: BodyCompiler

Assign the top of the stack to the global variable with the specified name.

Specified by:

assignGlobalVariable in interface BodyCompiler

Parameters:

name - The name of the global variable.

value - The callback to compile the value to assign

negateCurrentValue

public void negateCurrentValue()

Description copied from interface: BodyCompiler

Perform a logical Ruby "not" operation on the value on top of the stack, leaving the negated result.

Specified by:

negateCurrentValue in interface BodyCompiler

splatCurrentValue

public void splatCurrentValue(java.lang.String methodName)

Description copied from interface: BodyCompiler

Convert the current value into a "splatted value" suitable for passing as method arguments or disassembling into multiple variables.

Specified by:

splatCurrentValue in interface BodyCompiler

singlifySplattedValue

public void singlifySplattedValue()

Description copied from interface: BodyCompiler

Given a splatted value, extract a single value. If no splat or length is zero, use nil

Specified by:

singlifySplattedValue in interface BodyCompiler

singlifySplattedValue19

public void singlifySplattedValue19()

Description copied from interface: BodyCompiler

1.9 version of singlifySplattedValue.

Specified by:

singlifySplattedValue19 in interface BodyCompiler

aryToAry

public void aryToAry()

Specified by:

aryToAry in interface BodyCompiler

ensureRubyArray

public void ensureRubyArray()

Description copied from interface: BodyCompiler

Ensures that the present value is an IRubyObject[] by wrapping it with one if it is not.

Specified by:

ensureRubyArray in interface BodyCompiler

ensureMultipleAssignableRubyArray

public void ensureMultipleAssignableRubyArray(boolean masgnHasHead)

Description copied from interface: BodyCompiler

Ensures that the present value is an IRubyObject[] by wrapping it with one or coercing it if it is not.

Specified by:

ensureMultipleAssignableRubyArray in interface BodyCompiler

forEachInValueArray

public void forEachInValueArray(int start,
                                int count,
                                java.lang.Object source,
                                ArrayCallback callback,
                                CompilerCallback argsCallback)

Description copied from interface: BodyCompiler

Given an IRubyObject[] on the stack (or otherwise available as the present object) call back to the provided ArrayCallback 'callback' for 'count' elements, starting with 'start'. Each call to callback will have a value from the input array on the stack; once the items are exhausted, the code in nilCallback will be invoked *with no value on the stack*.

Specified by:

forEachInValueArray in interface BodyCompiler

forEachInValueArray

public void forEachInValueArray(int start,
                                int preCount,
                                java.lang.Object preSource,
                                int postCount,
                                java.lang.Object postSource,
                                ArrayCallback callback,
                                CompilerCallback argsCallback)

Description copied from interface: BodyCompiler

Given an IRubyObject[] on the stack (or otherwise available as the present object) call back to the provided ArrayCallback 'callback' for 'count' elements, starting with 'start'. Each call to callback will have a value from the input array on the stack; once the items are exhausted, the code in nilCallback will be invoked *with no value on the stack*.

Specified by:

forEachInValueArray in interface BodyCompiler

asString

public void asString()

Specified by:

asString in interface BodyCompiler

toJavaString

public void toJavaString()

Specified by:

toJavaString in interface BodyCompiler

nthRef

public void nthRef(int match)

Specified by:

nthRef in interface BodyCompiler

match

public void match()

Specified by:

match in interface BodyCompiler

match2

public void match2(CompilerCallback value)

Specified by:

match2 in interface BodyCompiler

match2Capture

public void match2Capture(CompilerCallback value,
                          int[] scopeOffsets)

Specified by:

match2Capture in interface BodyCompiler

match3

public void match3()

Specified by:

match3 in interface BodyCompiler

createNewRegexp

public void createNewRegexp(org.jruby.util.ByteList value,
                            int options)

Specified by:

createNewRegexp in interface BodyCompiler

createNewRegexp

public void createNewRegexp(CompilerCallback createStringCallback,
                            int options)

Specified by:

createNewRegexp in interface BodyCompiler

pollThreadEvents

public void pollThreadEvents()

Specified by:

pollThreadEvents in interface BodyCompiler

nullToNil

public void nullToNil()

Specified by:

nullToNil in interface BodyCompiler

isInstanceOf

public void isInstanceOf(java.lang.Class clazz,
                         BranchCallback trueBranch,
                         BranchCallback falseBranch)

Specified by:

isInstanceOf in interface BodyCompiler

isCaptured

public void isCaptured(int number,
                       BranchCallback trueBranch,
                       BranchCallback falseBranch)

Specified by:

isCaptured in interface BodyCompiler

backref

public void backref()

Description copied from interface: BodyCompiler

Push the current back reference

Specified by:

backref in interface BodyCompiler

backrefMethod

public void backrefMethod(java.lang.String methodName)

Description copied from interface: BodyCompiler

Call a static helper method on RubyRegexp with the current backref

Specified by:

backrefMethod in interface BodyCompiler

issueLoopBreak

public void issueLoopBreak()

issueLoopNext

public void issueLoopNext()

issueLoopRedo

public void issueLoopRedo()

getNewEnsureName

protected java.lang.String getNewEnsureName()

protect

public void protect(BranchCallback regularCode,
                    BranchCallback protectedCode,
                    java.lang.Class ret)

Description copied from interface: BodyCompiler

Makes sure that the code in protectedCode will always run after regularCode.

Specified by:

protect in interface BodyCompiler

performEnsure

public void performEnsure(BranchCallback regularCode,
                          BranchCallback protectedCode)

Specified by:

performEnsure in interface BodyCompiler

getNewRescueName

protected java.lang.String getNewRescueName()

storeExceptionInErrorInfo

public void storeExceptionInErrorInfo()

Specified by:

storeExceptionInErrorInfo in interface BodyCompiler

clearErrorInfo

public void clearErrorInfo()

Specified by:

clearErrorInfo in interface BodyCompiler

rescue

public void rescue(BranchCallback regularCode,
                   java.lang.Class exception,
                   BranchCallback catchCode,
                   java.lang.Class ret)

Specified by:

rescue in interface BodyCompiler

performRescue

public void performRescue(BranchCallback regularCode,
                          BranchCallback rubyCatchCode,
                          BranchCallback rubyElseCode,
                          boolean needsRetry)

Specified by:

performRescue in interface BodyCompiler

performRescueLight

public void performRescueLight(BranchCallback regularCode,
                               BranchCallback rubyCatchCode,
                               BranchCallback rubyElseCode,
                               boolean needsRetry)

Specified by:

performRescueLight in interface BodyCompiler

wrapJavaException

public void wrapJavaException()

Specified by:

wrapJavaException in interface BodyCompiler

wrapJavaObject

public void wrapJavaObject()

inDefined

public void inDefined()

Specified by:

inDefined in interface BodyCompiler

outDefined

public void outDefined()

Specified by:

outDefined in interface BodyCompiler

stringOrNil

public void stringOrNil()

Specified by:

stringOrNil in interface BodyCompiler

pushNull

public void pushNull()

Specified by:

pushNull in interface BodyCompiler

pushString

public void pushString(java.lang.String str)

Specified by:

pushString in interface BodyCompiler

pushByteList

public void pushByteList(org.jruby.util.ByteList byteList)

Specified by:

pushByteList in interface BodyCompiler

isMethodBound

public void isMethodBound(java.lang.String name,
                          BranchCallback trueBranch,
                          BranchCallback falseBranch)

Specified by:

isMethodBound in interface BodyCompiler

hasBlock

public void hasBlock(BranchCallback trueBranch,
                     BranchCallback falseBranch)

Specified by:

hasBlock in interface BodyCompiler

isGlobalDefined

public void isGlobalDefined(java.lang.String name,
                            BranchCallback trueBranch,
                            BranchCallback falseBranch)

Specified by:

isGlobalDefined in interface BodyCompiler

isConstantDefined

public void isConstantDefined(java.lang.String name,
                              BranchCallback trueBranch,
                              BranchCallback falseBranch)

Specified by:

isConstantDefined in interface BodyCompiler

isInstanceVariableDefined

public void isInstanceVariableDefined(java.lang.String name,
                                      BranchCallback trueBranch,
                                      BranchCallback falseBranch)

Specified by:

isInstanceVariableDefined in interface BodyCompiler

isClassVarDefined

public void isClassVarDefined(java.lang.String name,
                              BranchCallback trueBranch,
                              BranchCallback falseBranch)

Specified by:

isClassVarDefined in interface BodyCompiler

getNewEnding

public java.lang.Object getNewEnding()

Specified by:

getNewEnding in interface BodyCompiler

isNil

public void isNil(BranchCallback trueBranch,
                  BranchCallback falseBranch)

Specified by:

isNil in interface BodyCompiler

isNull

public void isNull(BranchCallback trueBranch,
                   BranchCallback falseBranch)

Specified by:

isNull in interface BodyCompiler

ifNull

public void ifNull(java.lang.Object gotoToken)

Specified by:

ifNull in interface BodyCompiler

ifNotNull

public void ifNotNull(java.lang.Object gotoToken)

Specified by:

ifNotNull in interface BodyCompiler

setEnding

public void setEnding(java.lang.Object endingToken)

Specified by:

setEnding in interface BodyCompiler

go

public void go(java.lang.Object gotoToken)

Specified by:

go in interface BodyCompiler

isConstantBranch

public void isConstantBranch(BranchCallback setup,
                             java.lang.String name)

Specified by:

isConstantBranch in interface BodyCompiler

metaclass

public void metaclass()

Specified by:

metaclass in interface BodyCompiler

aprintln

public void aprintln()

Description copied from interface: BodyCompiler

For logging, println the object reference currently atop the stack

Specified by:

aprintln in interface BodyCompiler

getVisibilityFor

public void getVisibilityFor(java.lang.String name)

Specified by:

getVisibilityFor in interface BodyCompiler

isPrivate

public void isPrivate(java.lang.Object gotoToken,
                      int toConsume)

Specified by:

isPrivate in interface BodyCompiler

isNotProtected

public void isNotProtected(java.lang.Object gotoToken,
                           int toConsume)

Specified by:

isNotProtected in interface BodyCompiler

selfIsKindOf

public void selfIsKindOf(java.lang.Object gotoToken)

Specified by:

selfIsKindOf in interface BodyCompiler

notIsModuleAndClassVarDefined

public void notIsModuleAndClassVarDefined(java.lang.String name,
                                          java.lang.Object gotoToken)

Specified by:

notIsModuleAndClassVarDefined in interface BodyCompiler

ifSingleton

public void ifSingleton(java.lang.Object gotoToken)

Specified by:

ifSingleton in interface BodyCompiler

getInstanceVariable

public void getInstanceVariable(java.lang.String name)

Specified by:

getInstanceVariable in interface BodyCompiler

getFrameName

public void getFrameName()

Specified by:

getFrameName in interface BodyCompiler

getFrameKlazz

public void getFrameKlazz()

Specified by:

getFrameKlazz in interface BodyCompiler

superClass

public void superClass()

Specified by:

superClass in interface BodyCompiler

attached

public void attached()

Specified by:

attached in interface BodyCompiler

ifNotSuperMethodBound

public void ifNotSuperMethodBound(java.lang.Object token)

Specified by:

ifNotSuperMethodBound in interface BodyCompiler

concatArrays

public void concatArrays()

Specified by:

concatArrays in interface BodyCompiler

concatObjectArrays

public void concatObjectArrays()

appendToArray

public void appendToArray()

Specified by:

appendToArray in interface BodyCompiler

appendToObjectArray

public void appendToObjectArray()

Specified by:

appendToObjectArray in interface BodyCompiler

convertToJavaArray

public void convertToJavaArray()

Specified by:

convertToJavaArray in interface BodyCompiler

aliasGlobal

public void aliasGlobal(java.lang.String newName,
                        java.lang.String oldName)

Specified by:

aliasGlobal in interface BodyCompiler

raiseTypeError

public void raiseTypeError(java.lang.String msg)

Specified by:

raiseTypeError in interface BodyCompiler

undefMethod

public void undefMethod(CompilerCallback nameArg)

Specified by:

undefMethod in interface BodyCompiler

defineClass

public void defineClass(java.lang.String name,
                        StaticScope staticScope,
                        CompilerCallback superCallback,
                        CompilerCallback pathCallback,
                        CompilerCallback bodyCallback,
                        CompilerCallback receiverCallback,
                        ASTInspector inspector)

Specified by:

defineClass in interface BodyCompiler

defineModule

public void defineModule(java.lang.String name,
                         StaticScope staticScope,
                         CompilerCallback pathCallback,
                         CompilerCallback bodyCallback,
                         ASTInspector inspector)

Specified by:

defineModule in interface BodyCompiler

unwrapPassedBlock

public void unwrapPassedBlock()

Specified by:

unwrapPassedBlock in interface BodyCompiler

performBackref

public void performBackref(char type)

Specified by:

performBackref in interface BodyCompiler

callZSuper

public void callZSuper(CompilerCallback closure)

Specified by:

callZSuper in interface BodyCompiler

checkIsExceptionHandled

public void checkIsExceptionHandled(ArgumentsCallback rescueArgs)

Specified by:

checkIsExceptionHandled in interface BodyCompiler

rethrowException

public void rethrowException()

Specified by:

rethrowException in interface BodyCompiler

loadClass

public void loadClass(java.lang.String name)

Specified by:

loadClass in interface BodyCompiler

loadStandardError

public void loadStandardError()

Specified by:

loadStandardError in interface BodyCompiler

unwrapRaiseException

public void unwrapRaiseException()

Specified by:

unwrapRaiseException in interface BodyCompiler

loadException

public void loadException()

Specified by:

loadException in interface BodyCompiler

setFilePosition

public void setFilePosition(ISourcePosition position)

Specified by:

setFilePosition in interface BodyCompiler

setLinePosition

public void setLinePosition(ISourcePosition position)

Specified by:

setLinePosition in interface BodyCompiler

checkWhenWithSplat

public void checkWhenWithSplat()

Specified by:

checkWhenWithSplat in interface BodyCompiler

issueRetryEvent

public void issueRetryEvent()

Specified by:

issueRetryEvent in interface BodyCompiler

defineNewMethod

public void defineNewMethod(java.lang.String name,
                            int methodArity,
                            StaticScope scope,
                            CompilerCallback body,
                            CompilerCallback args,
                            CompilerCallback receiver,
                            ASTInspector inspector,
                            boolean root,
                            java.lang.String filename,
                            int line,
                            java.lang.String parameterDesc)

Description copied from interface: BodyCompiler

Define a new method with the given name, arity, local variable count, and body callback. This will create a new compiled method and bind it to the given name at this point in the program's execution.

Specified by:

defineNewMethod in interface BodyCompiler

rethrowIfSystemExit

public void rethrowIfSystemExit()

Specified by:

rethrowIfSystemExit in interface BodyCompiler

literalSwitch

public void literalSwitch(int[] cases,
                          java.lang.Object[] bodies,
                          ArrayCallback arrayCallback,
                          CompilerCallback defaultCallback)

Specified by:

literalSwitch in interface BodyCompiler

typeCheckBranch

public void typeCheckBranch(java.lang.Class type,
                            BranchCallback trueCallback,
                            BranchCallback falseCallback)

Specified by:

typeCheckBranch in interface BodyCompiler

loadFilename

public void loadFilename()

Specified by:

loadFilename in interface BodyCompiler

compileSequencedConditional

public void compileSequencedConditional(CompilerCallback inputValue,
                                        FastSwitchType fastSwitchType,
                                        java.util.Map<CompilerCallback,int[]> switchCases,
                                        java.util.List<ArgumentsCallback> conditionals,
                                        java.util.List<CompilerCallback> bodies,
                                        CompilerCallback fallback)

Specified by:

compileSequencedConditional in interface BodyCompiler

traceLine

public void traceLine()

Specified by:

traceLine in interface BodyCompiler

traceClass

public void traceClass()

Specified by:

traceClass in interface BodyCompiler

traceEnd

public void traceEnd()

Specified by:

traceEnd in interface BodyCompiler

preMultiAssign

public void preMultiAssign(int head,
                           boolean args)

Specified by:

preMultiAssign in interface BodyCompiler

argsPush

public void argsPush()

Description copied from interface: BodyCompiler

Pass two stack elements, the first an array, to the "argsPush" utility method.

Specified by:

argsPush in interface BodyCompiler

argsCat

public void argsCat()

Description copied from interface: BodyCompiler

Pass two stack elements, converting the first to an array, to the "argsCat" utility method.

Specified by:

argsCat in interface BodyCompiler

loadEncoding

public void loadEncoding(org.jcodings.Encoding encoding)

Description copied from interface: BodyCompiler

Load the specified encoding.

Specified by:

loadEncoding in interface BodyCompiler

definedCall

public void definedCall(java.lang.String name)

Description copied from interface: BodyCompiler

Check defined?() for a Call

Specified by:

definedCall in interface BodyCompiler

definedNot

public void definedNot()

Description copied from interface: BodyCompiler

Check defined?() for a Not. Under 1.9, returns "method" if the contained logic evaluates ok.

Specified by:

definedNot in interface BodyCompiler