Package org.jruby.ir.instructions

Class SearchModuleForConstInstr

java.lang.Object

org.jruby.ir.instructions.Instr

org.jruby.ir.instructions.ResultBaseInstr

org.jruby.ir.instructions.OneOperandResultBaseInstr

org.jruby.ir.instructions.SearchModuleForConstInstr

All Implemented Interfaces:

FixedArityInstr, ResultInstr

public class SearchModuleForConstInstr
extends OneOperandResultBaseInstr
implements FixedArityInstr

Search for a constant within the current module. If it cannot find then call const_missing.

Field Summary

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

result

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

EMPTY_OPERANDS

Constructor Summary

Constructors

Constructor	Description
SearchModuleForConstInstr(Variable result, Operand currentModule, RubySymbol constantName, boolean noPrivateConsts)
SearchModuleForConstInstr(Variable result, Operand currentModule, RubySymbol constantName, boolean noPrivateConsts, boolean callConstMissing)

Method Summary

Modifier and Type	Method	Description
boolean	callConstMissing()
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).
static SearchModuleForConstInstr	decode(IRReaderDecoder d)
void	encode(IRWriterEncoder e)
Operand	getCurrentModule()
String	getId()
RubySymbol	getName()
Object	interpret(ThreadContext context, StaticScope currScope, DynamicScope currDynScope, IRubyObject self, Object[] temp)
boolean	isNoPrivateConsts()
String[]	toStringNonOperandArgs()
void	visit(IRVisitor visitor)

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

getOperand1, getOperands, setOperand, setOperand1

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

getResult, updateResult

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

canBeDeletedFromScope, canRaiseException, cloneOperands, computeScopeFlags, dumpableFields, getOperation, getUsedVariables, hasSideEffects, interpretAndGetNewIPC, isDead, isDeletable, markDead, renameVars, simplifyInstr, simplifyOperands, simplifyOperands, toString, transfersControl

Methods inherited from class java.lang.Object

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

Constructor Details

SearchModuleForConstInstr

public SearchModuleForConstInstr(Variable result,
 Operand currentModule,
 RubySymbol constantName,
 boolean noPrivateConsts)

SearchModuleForConstInstr

public SearchModuleForConstInstr(Variable result,
 Operand currentModule,
 RubySymbol constantName,
 boolean noPrivateConsts,
 boolean callConstMissing)

Method Details

getCurrentModule

public Operand getCurrentModule()

getId

public String getId()

getName

public RubySymbol getName()

isNoPrivateConsts

public boolean isNoPrivateConsts()

callConstMissing

public boolean callConstMissing()

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.

Specified by:

clone in class Instr

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.

toStringNonOperandArgs

public String[] toStringNonOperandArgs()

Overrides:

toStringNonOperandArgs in class Instr

encode

public void encode(IRWriterEncoder e)

Overrides:

encode in class OneOperandResultBaseInstr

decode

public static SearchModuleForConstInstr decode(IRReaderDecoder d)

interpret

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

Overrides:

interpret in class Instr

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class Instr