org.jruby.ir

Class IRMethod

java.lang.Object

org.jruby.ir.IRScope

org.jruby.ir.IRMethod

public class IRMethod
extends IRScope

Nested Class Summary

Nested classes/interfaces inherited from class org.jruby.ir.IRScope

IRScope.LocalVariableAllocator

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List<java.lang.String[]>	argDesc
private java.util.List<Operand>	callArgs
boolean	isInstanceMethod

Fields inherited from class org.jruby.ir.IRScope

canReceiveBreaks, canReceiveNonlocalReturns, evalScopeVars, hasBreakInstrs, hasNonlocalReturns, lexicalChildren, localVars, temporaryVariableIndex

Constructor Summary

Constructors

Constructor and Description
IRMethod(IRManager manager, IRScope lexicalParent, java.lang.String name, boolean isInstanceMethod, int lineNumber, StaticScope staticScope)

Method Summary

Modifier and Type	Method and Description
void	addArgDesc(java.lang.String type, java.lang.String argName)
void	addInstr(Instr i)
LocalVariable	findExistingLocalVariable(java.lang.String name, int scopeDepth)
java.util.List<java.lang.String[]>	getArgDesc()
Operand[]	getCallArgs()
LocalVariable	getImplicitBlockArg()
LocalVariable	getLocalVariable(java.lang.String name, int scopeDepth) Find or create a local variable.
LocalVariable	getNewLocalVariable(java.lang.String name, int scopeDepth)
java.lang.String	getScopeName()

Methods inherited from class org.jruby.ir.IRScope

addChildScope, addClosure, addInstrAtBeginning, allocateNextPrefixedName, bindingHasEscaped, buildCFG, buildCFG, buildLinearization, canCaptureCallersBinding, canReceiveNonlocalReturns, cfg, checkRelinearization, computeScopeFlags, definesLocalVariable, depends, equals, getCFG, getClosures, getContainerModule, getCurrentModuleVariable, getCurrentScopeVariable, getDataFlowSolution, getEnsurerPC, getFileName, getInstrs, getInstrsForInterpretation, getLastInstr, getLexicalParent, getLexicalScopes, getLineNumber, getLocalVariablesCount, getManager, getName, getNearestFlipVariableScope, getNearestMethod, getNearestModuleReferencingScope, getNearestTopLocalVariableScope, getNewFlipStateVariable, getNewInlineVariable, getNewLabel, getNewLabel, getNewTemporaryVariable, getNewTemporaryVariable, getNextClosureId, getPrefixCountSize, getRescuerPC, getScopeId, getSelf, getStaticScope, getTemporaryVariableSize, getThreadPollInstrsCount, getTopLevelScope, getUsedVariablesCount, hasExplicitCallProtocol, hashCode, hasLoops, initEvalScopeVariableAllocator, initFlipStateVariable, inlineMethod, isFlipScope, isForLoopBody, isModuleBody, isNestedInClosure, isNonSingletonClassBody, isScriptScope, isTopLocalVariableScope, linearization, markUnusedImplicitBlockArg, modifiesCode, prepareForCompilation, prepareForInterpretation, receivesKeywordArgs, recordBeginBlock, recordEndBlock, resetCFG, resetDFProblemsState, resetLinearizationData, resetState, resetTemporaryVariables, resetVariableCounter, setCFG, setCodeModificationFlag, setDataFlowSolution, setExplicitCallProtocolFlag, setHasLoopsFlag, setName, setUpUseDefLocalVarMaps, splitCalls, toPersistableString, toString, toStringInstrs, toStringVariables, usesBackrefOrLastline, usesEval, usesLocalVariable, usesZSuper

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

isInstanceMethod

public final boolean isInstanceMethod

callArgs

private java.util.List<Operand> callArgs

argDesc

private java.util.List<java.lang.String[]> argDesc

Constructor Detail

IRMethod

public IRMethod(IRManager manager,
                IRScope lexicalParent,
                java.lang.String name,
                boolean isInstanceMethod,
                int lineNumber,
                StaticScope staticScope)

Method Detail

getScopeName

public java.lang.String getScopeName()

Specified by:

getScopeName in class IRScope

addInstr

public void addInstr(Instr i)

Overrides:

addInstr in class IRScope

addArgDesc

public void addArgDesc(java.lang.String type,
                       java.lang.String argName)

getArgDesc

public java.util.List<java.lang.String[]> getArgDesc()

getCallArgs

public Operand[] getCallArgs()

findExistingLocalVariable

public LocalVariable findExistingLocalVariable(java.lang.String name,
                                               int scopeDepth)

Overrides:

findExistingLocalVariable in class IRScope

getNewLocalVariable

public LocalVariable getNewLocalVariable(java.lang.String name,
                                         int scopeDepth)

Overrides:

getNewLocalVariable in class IRScope

getLocalVariable

public LocalVariable getLocalVariable(java.lang.String name,
                                      int scopeDepth)

Description copied from class: IRScope

Find or create a local variable. By default, scopes are assumed to only check current depth. Blocks/Closures override this because they have special nesting rules.

Overrides:

getLocalVariable in class IRScope

getImplicitBlockArg

public LocalVariable getImplicitBlockArg()

Specified by:

getImplicitBlockArg in class IRScope