org.jruby.ir.instructions

Class UnresolvedSuperInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.CallBase

org.jruby.ir.instructions.CallInstr

org.jruby.ir.instructions.UnresolvedSuperInstr

All Implemented Interfaces:

ClosureAcceptingInstr, ResultInstr

Direct Known Subclasses:

ZSuperInstr

public class UnresolvedSuperInstr
extends CallInstr

Field Summary

Fields

Modifier and Type	Field and Description
static String	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.Instr

EMPTY_OPERANDS, operands

Constructor Summary

Constructors

Constructor and Description
UnresolvedSuperInstr(Operation op, Variable result, Operand receiver, Operand[] args, Operand closure, boolean isPotentiallyRefined)
UnresolvedSuperInstr(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 UnresolvedSuperInstr	decode(IRReaderDecoder d)
Instr	discardResult()
Object	interpret(ThreadContext context, StaticScope currScope, DynamicScope currDynScope, IRubyObject self, Object[] temp)
void	visit(IRVisitor visitor)

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.Instr

canBeDeleted, canRaiseException, cloneOperands, getIPC, getOperands, getOperation, getRPC, getUsedVariables, hasSideEffects, interpretAndGetNewIPC, isDead, markDead, renameVars, setIPC, setRPC, simplifyAndGetResult, toString, transfersControl

Methods inherited from class java.lang.Object

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

Field Detail

UNKNOWN_SUPER_TARGET

public static final String UNKNOWN_SUPER_TARGET

See Also:

Constant Field Values

Constructor Detail

UnresolvedSuperInstr

public UnresolvedSuperInstr(Operation op,
                    Variable result,
                    Operand receiver,
                    Operand[] args,
                    Operand closure,
                    boolean isPotentiallyRefined)

UnresolvedSuperInstr

public UnresolvedSuperInstr(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 CallBase

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 CallInstr

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 UnresolvedSuperInstr decode(IRReaderDecoder d)

discardResult

public Instr discardResult()

Overrides:

discardResult in class CallInstr

interpret

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

Overrides:

interpret in class CallBase

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class CallInstr