org.jruby.ir.instructions

Class ZSuperInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.NOperandInstr

org.jruby.ir.instructions.CallBase

org.jruby.ir.instructions.CallInstr

org.jruby.ir.instructions.UnresolvedSuperInstr

org.jruby.ir.instructions.ZSuperInstr

All Implemented Interfaces:

ClosureAcceptingInstr, ResultInstr

public class ZSuperInstr
extends UnresolvedSuperInstr

Field Summary

Fields inherited from class org.jruby.ir.instructions.UnresolvedSuperInstr

UNKNOWN_SUPER_TARGET

Fields inherited from class org.jruby.ir.instructions.CallInstr

result

Fields inherited from class org.jruby.ir.instructions.CallBase

argsCount, callSite, callSiteId, hasClosure, name

Fields inherited from class org.jruby.ir.instructions.NOperandInstr

operands

Fields inherited from class org.jruby.ir.instructions.Instr

EMPTY_OPERANDS

Constructor Summary

Constructors

Constructor and Description
ZSuperInstr(Variable result, Operand receiver, Operand[] args, Operand closure, boolean isPotentiallyRefined)

Method Summary

Methods

Modifier and Type	Method and Description
Instr	clone(CloneInfo ii) Clone the instruction for use in an inlining context (either when a scope is inlined into another scope, or when a block has to be cloned because its associated call belongs to an inlined scope).
boolean	computeScopeFlags(IRScope scope) Does this instruction do anything the scope is interested in?
static ZSuperInstr	decode(IRReaderDecoder d)
Object	interpret(ThreadContext context, StaticScope currScope, DynamicScope currDynScope, IRubyObject self, Object[] temp)
void	visit(IRVisitor visitor)

Methods inherited from class org.jruby.ir.instructions.UnresolvedSuperInstr

discardResult

Methods inherited from class org.jruby.ir.instructions.CallInstr

create, create, encode, getResult, updateResult

Methods inherited from class org.jruby.ir.instructions.CallBase

blockInlining, canBeEval, cloneCallArgs, containsArgSplat, containsArgSplat, getArg1, getArgsCount, getCallArgs, getCallSite, getCallType, getClosureArg, getClosureArg, getName, getReceiver, hasLiteralClosure, inliningBlocked, isAllFixnums, isAllFloats, isPotentiallyRefined, prepareArguments, prepareArgumentsComplex, prepareArgumentsSimple, prepareBlock, setProcNew, simplifyOperands, targetRequiresCallersBinding, targetRequiresCallersFrame, toStringNonOperandArgs

Methods inherited from class org.jruby.ir.instructions.NOperandInstr

getOperands, setOperand

Methods inherited from class org.jruby.ir.instructions.Instr

canBeDeletedFromScope, canRaiseException, cloneOperands, dumpableFields, getIPC, getOperation, getRPC, getUsedVariables, hasSideEffects, interpretAndGetNewIPC, isDead, isDeletable, markDead, renameVars, setIPC, setRPC, simplifyAndGetResult, toString, transfersControl

Methods inherited from class java.lang.Object

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

Constructor Detail

ZSuperInstr

public ZSuperInstr(Variable result,
           Operand receiver,
           Operand[] args,
           Operand closure,
           boolean isPotentiallyRefined)

Method Detail

computeScopeFlags

public boolean computeScopeFlags(IRScope scope)

Description copied from class: Instr

Does this instruction do anything the scope is interested in?

Overrides:

computeScopeFlags in class UnresolvedSuperInstr

Returns:

true if it modified the scope.

clone

public Instr clone(CloneInfo ii)

Description copied from class: Instr

Clone the instruction for use in an inlining context (either when a scope is inlined into another scope, or when a block has to be cloned because its associated call belongs to an inlined scope). This might renaming variables and labels to eliminate naming conflicts. The implementation might vary on the cloning mode.

Overrides:

clone in class UnresolvedSuperInstr

Parameters:

ii - This object manages renaming of variables and labels, handles args and return values.

Returns:

a new instruction that can be used in the target scope.

decode

public static ZSuperInstr decode(IRReaderDecoder d)

interpret

public Object interpret(ThreadContext context,
               StaticScope currScope,
               DynamicScope currDynScope,
               IRubyObject self,
               Object[] temp)

Overrides:

interpret in class UnresolvedSuperInstr

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class UnresolvedSuperInstr