org.jruby.compiler.impl

Class MethodBodyCompiler

java.lang.Object

org.jruby.compiler.impl.BaseBodyCompiler

org.jruby.compiler.impl.RootScopedBodyCompiler

org.jruby.compiler.impl.MethodBodyCompiler

All Implemented Interfaces:

BodyCompiler

public class MethodBodyCompiler
extends RootScopedBodyCompiler

MethodBodyCompiler is the base compiler for all method bodies.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	specificArity

Fields inherited from class org.jruby.compiler.impl.BaseBodyCompiler

argParamCount, currentLoopLabels, inNestedMethod, inRescue, inspector, invocationCompiler, method, methodName, redoJump, rubyName, scope, scopeEnd, scopeIndex, scopeStart, script, variableCompiler

Constructor Summary

Constructors

Constructor and Description
MethodBodyCompiler(StandardASMCompiler scriptCompiler, String rubyName, String javaName, ASTInspector inspector, StaticScope scope, int scopeIndex)

Method Summary

Methods

Modifier and Type	Method and Description
void	beginMethod(CompilerCallback args, StaticScope scope)
protected void	createVariableCompiler()
void	endBody() End compilation for the method associated with the specified token.
String	getSignature()
boolean	isSimpleRoot() Return true if this method compiled is a "simple" root compiler, i.e.
boolean	isSpecificArity()
void	issueBreakEvent(CompilerCallback value)
void	issueNextEvent(CompilerCallback value)
void	issueRedoEvent()
void	performReturn() Return the current value on the top of the stack, taking into consideration surrounding blocks.

Methods inherited from class org.jruby.compiler.impl.RootScopedBodyCompiler

outline

Methods inherited from class org.jruby.compiler.impl.BaseBodyCompiler

aliasGlobal, appendByteList, appendObject, appendToArray, appendToObjectArray, aprintln, argsCat, argsCatToArguments, argsCatToArguments19, argsPush, aryToAry, assignClassVariable, assignClassVariable, assignConstantInCurrent, assignConstantInModule, assignConstantInObject, assignGlobalVariable, assignGlobalVariable, assignInstanceVariable, assignInstanceVariable, asString, attached, backref, backrefMethod, beginChainedMethod, buildNewString, callZSuper, chainToMethod, checkIsExceptionHandled, checkWhenWithSplat, clearErrorInfo, compileSequencedConditional, concatArrays, concatObjectArrays, consumeCurrentValue, convertToJavaArray, createDRegexp19, createEmptyArray, createEmptyHash, createNewArray, createNewArray, createNewBignum, createNewClosure, createNewClosure19, createNewEndBlock, createNewFixnum, createNewFloat, createNewForLoop, createNewHash, createNewHash19, createNewLambda, createNewLiteralArray, createNewLiteralHash, createNewRange, createNewRegexp, createNewRegexp, createNewString, createNewString, createNewSymbol, createNewSymbol, createObjectArray, declareClassVariable, declareClassVariable, defineAlias, defineClass, definedCall, definedNot, defineModule, defineNewMethod, duplicateCurrentValue, ensureMultipleAssignableRubyArray, ensureRubyArray, forEachInValueArray, forEachInValueArray, getActualArgsCount, getClosureIndex, getCompiledClass, getDynamicScopeIndex, getExceptionIndex, getFirstTempIndex, getFrameKlazz, getFrameName, getInstanceVariable, getInvocationCompiler, getLastLine, getNativeMethodName, getNewEnding, getNewEnsureName, getNewRescueName, getPreviousExceptionIndex, getRubyName, getScopeIndex, getScriptCompiler, getVariableCompiler, getVarsArrayIndex, getVisibilityFor, go, hasBlock, ifNotNull, ifNotSuperMethodBound, ifNull, ifSingleton, invokeIRubyObject, invokeRuby, invokeThreadContext, invokeUtilityMethod, isCaptured, isClassVarDefined, isConstantBranch, isConstantDefined, isGlobalDefined, isInstanceOf, isInstanceVariableDefined, isMethodBound, isNil, isNotProtected, isNull, isPrivate, issueLoopBreak, issueLoopNext, issueLoopRedo, issueRetryEvent, isTrue, lineNumber, literal, literalSwitch, loadBlock, loadClass, loadCurrentModule, loadEncoding, loadException, loadFalse, loadFilename, loadNil, loadNull, loadObject, loadRuntime, loadSelf, loadStandardError, loadStaticScope, loadThis, loadThreadContext, loadTrue, mAssignConstantInCurrent, mAssignConstantInModule, mAssignConstantInObject, match, match2, match2Capture, match3, metaclass, negateCurrentValue, notIsModuleAndClassVarDefined, nthRef, nullToNil, performBackref, performBooleanBranch, performBooleanBranch2, performBooleanConstantBranch, performBooleanGlobalBranch, performBooleanLoop, performBooleanLoopLight, performBooleanLoopSafe, performEnsure, performLogicalAnd, performLogicalOr, performRescue, performRescueInternal, performRescueLight, pollThreadEvents, preMultiAssign, println, protect, pushByteList, pushDefinedMessage, pushNull, pushString, raiseTypeError, rescue, rethrowException, rethrowIfSystemExit, retrieveClassVariable, retrieveConstant, retrieveConstantFromModule, retrieveConstantFromObject, retrieveGlobalVariable, retrieveInstanceVariable, retrieveSelf, retrieveSelfClass, reverseValues, runBeginBlock, selfIsKindOf, setEnding, setLinePosition, shortcutAppend, shouldUseBoxedArgs, singlifySplattedValue, singlifySplattedValue19, splatCurrentValue, splatToArguments, splatToArguments19, storeExceptionInErrorInfo, storeNativeExceptionInErrorInfo, stringOrNil, stringToSymbol, superClass, swapValues, toJavaString, traceClass, traceEnd, traceLine, typeCheckBranch, undefMethod, unwrapPassedBlock, unwrapRaiseException, wrapJavaException, wrapJavaObject

Methods inherited from class java.lang.Object

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

Field Detail

specificArity

protected boolean specificArity

Constructor Detail

MethodBodyCompiler

public MethodBodyCompiler(StandardASMCompiler scriptCompiler,
                  String rubyName,
                  String javaName,
                  ASTInspector inspector,
                  StaticScope scope,
                  int scopeIndex)

Method Detail

isSpecificArity

public boolean isSpecificArity()

getSignature

public String getSignature()

Overrides:

getSignature in class RootScopedBodyCompiler

createVariableCompiler

protected void createVariableCompiler()

Overrides:

createVariableCompiler in class RootScopedBodyCompiler

beginMethod

public void beginMethod(CompilerCallback args,
               StaticScope scope)

Overrides:

beginMethod in class RootScopedBodyCompiler

endBody

public 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

Overrides:

endBody in class RootScopedBodyCompiler

performReturn

public void performReturn()

Description copied from interface: BodyCompiler

Return the current value on the top of the stack, taking into consideration surrounding blocks.

Specified by:

performReturn in interface BodyCompiler

Overrides:

performReturn in class RootScopedBodyCompiler

issueBreakEvent

public void issueBreakEvent(CompilerCallback value)

Specified by:

issueBreakEvent in interface BodyCompiler

Overrides:

issueBreakEvent in class RootScopedBodyCompiler

issueNextEvent

public void issueNextEvent(CompilerCallback value)

Specified by:

issueNextEvent in interface BodyCompiler

Overrides:

issueNextEvent in class RootScopedBodyCompiler

issueRedoEvent

public void issueRedoEvent()

Specified by:

issueRedoEvent in interface BodyCompiler

Overrides:

issueRedoEvent in class RootScopedBodyCompiler

isSimpleRoot

public boolean isSimpleRoot()

Description copied from interface: BodyCompiler

Return true if this method compiled is a "simple" root compiler, i.e. not chained and not a block/closure.

Returns: