Top Constructors Methods
org.jruby.ir.instructions

public Class GetGlobalVariableInstr

extends OneOperandResultBaseInstr
implements FixedArityInstr
Class Inheritance
All Implemented Interfaces
org.jruby.ir.instructions.FixedArityInstr
Imports
org.jruby.RubySymbol, org.jruby.ir.IRFlags, .IRVisitor, .Operation, org.jruby.ir.operands.GlobalVariable, .Variable, org.jruby.ir.persistence.IRReaderDecoder, .IRWriterEncoder, org.jruby.ir.transformations.inlining.CloneInfo, org.jruby.parser.StaticScope, org.jruby.runtime.DynamicScope, .ThreadContext, org.jruby.runtime.builtin.IRubyObject, java.util.EnumSet

Constructor Summary

AccessConstructor and Description
public
GetGlobalVariableInstr(Variable dest, RubySymbol gvarName)

public
GetGlobalVariableInstr(Variable dest, GlobalVariable gvar)

Method Summary

Modifier and TypeMethod and Description
public Instr
clone(CloneInfo
This object manages renaming of variables and labels, handles args and return values.
ii)

Implements abstract org.jruby.ir.instructions.Instr.clone.

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).

public boolean
computeScopeFlags(EnumSet<IRFlags> flags)

public static GetGlobalVariableInstr
decode(IRReaderDecoder d)

public GlobalVariable
getTarget()

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

Overrides org.jruby.ir.instructions.Instr.interpret.

public void
visit(IRVisitor visitor)

Overrides org.jruby.ir.instructions.Instr.visit.

Inherited from org.jruby.ir.instructions.OneOperandResultBaseInstr:
encodegetOperand1getOperandssetOperandsetOperand1

Constructor Detail

GetGlobalVariableInstrback to summary
public GetGlobalVariableInstr(Variable dest, RubySymbol gvarName)
GetGlobalVariableInstrback to summary
public GetGlobalVariableInstr(Variable dest, GlobalVariable gvar)

Method Detail

cloneback to summary
public Instr clone(CloneInfo ii)

Implements abstract org.jruby.ir.instructions.Instr.clone.

Doc from org.jruby.ir.instructions.Instr.clone.

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.

Parameters
ii:CloneInfo

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

Returns:Instr

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

Annotations
@Override
computeScopeFlagsback to summary
public boolean computeScopeFlags(EnumSet<IRFlags> flags)
decodeback to summary
public static GetGlobalVariableInstr decode(IRReaderDecoder d)
getTargetback to summary
public GlobalVariable getTarget()
interpretback to summary
public Object interpret(ThreadContext context, StaticScope currScope, DynamicScope currDynScope, IRubyObject self, Object[] temp)

Overrides org.jruby.ir.instructions.Instr.interpret.

Annotations
@Override
visitback to summary
public void visit(IRVisitor visitor)

Overrides org.jruby.ir.instructions.Instr.visit.

Annotations
@Override