wyil.lang

Class Bytecode.Return

java.lang.Object

wyil.util.AbstractBytecode

wyil.lang.Bytecode.Return

All Implemented Interfaces:

Bytecode, Bytecode.Stmt

Enclosing interface:

Bytecode

public static final class Bytecode.Return
extends AbstractBytecode
implements Bytecode.Stmt

A return bytecode has the following layout:

 +--------+------------+
 | opcode | operands[] |
 +--------+------------+
 

Here, there are zero or more operands which can be returned.

Author:

David J. Pearce

Nested Class Summary

Nested classes/interfaces inherited from interface wyil.lang.Bytecode

Bytecode.AliasDeclaration, Bytecode.Assert, Bytecode.AssertOrAssume, Bytecode.Assign, Bytecode.Assume, Bytecode.Block, Bytecode.Blocks, Bytecode.Break, Bytecode.Case, Bytecode.Const, Bytecode.Continue, Bytecode.Convert, Bytecode.Debug, Bytecode.DoWhile, Bytecode.Expr, Bytecode.Extras, Bytecode.Fail, Bytecode.FieldLoad, Bytecode.If, Bytecode.Index, Bytecode.IndirectInvoke, Bytecode.Invoke, Bytecode.Lambda, Bytecode.Loop, Bytecode.NamedBlock, Bytecode.OperandGroups, Bytecode.Operands, Bytecode.Operator, Bytecode.OperatorKind, Bytecode.Quantifier, Bytecode.QuantifierKind, Bytecode.Range, Bytecode.Return, Bytecode.Schema, Bytecode.Skip, Bytecode.Stmt, Bytecode.StmtExpr, Bytecode.Switch, Bytecode.Util, Bytecode.VariableAccess, Bytecode.VariableDeclaration, Bytecode.While

Field Summary

Fields inherited from class wyil.util.AbstractBytecode

schemas

Fields inherited from interface wyil.lang.Bytecode

BINARY_ASSIGNABLE, BINARY_OPERATOR, NARY_ASSIGNABLE, OPCODE_add, OPCODE_aliasdecl, OPCODE_all, OPCODE_array, OPCODE_arraygen, OPCODE_arrayindex, OPCODE_arraylength, OPCODE_assert, OPCODE_assign, OPCODE_assume, OPCODE_bitwiseand, OPCODE_bitwiseinvert, OPCODE_bitwiseor, OPCODE_bitwisexor, OPCODE_block, OPCODE_break, OPCODE_const, OPCODE_continue, OPCODE_convert, OPCODE_debug, OPCODE_dereference, OPCODE_div, OPCODE_dowhile, OPCODE_eq, OPCODE_fail, OPCODE_fieldload, OPCODE_ge, OPCODE_gt, OPCODE_if, OPCODE_ifelse, OPCODE_ifis, OPCODE_indirectinvoke, OPCODE_invoke, OPCODE_is, OPCODE_lambda, OPCODE_le, OPCODE_logicaland, OPCODE_logicalnot, OPCODE_logicalor, OPCODE_lt, OPCODE_mul, OPCODE_namedblock, OPCODE_ne, OPCODE_neg, OPCODE_newobject, OPCODE_record, OPCODE_rem, OPCODE_return, OPCODE_shl, OPCODE_shr, OPCODE_skip, OPCODE_some, OPCODE_sub, OPCODE_switch, OPCODE_varcopy, OPCODE_vardecl, OPCODE_vardeclinit, OPCODE_varmove, OPCODE_while, UNARY_ASSIGNABLE, UNARY_OPERATOR

Constructor Summary

Constructors

Constructor and Description
Return()
Return(int... operands)

Method Summary

Modifier and Type	Method and Description
int	getOpcode() Return the opcode value of this bytecode.
String	toString()

Methods inherited from class wyil.util.AbstractBytecode

equals, getBlock, getBlocks, getOperand, getOperandGroup, getOperands, hashCode, numberOfBlocks, numberOfOperandGroups, numberOfOperands

Methods inherited from class java.lang.Object

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

Methods inherited from interface wyil.lang.Bytecode.Stmt

getBlock, getBlocks, numberOfBlocks

Methods inherited from interface wyil.lang.Bytecode

getOperand, getOperandGroup, getOperands, numberOfOperandGroups, numberOfOperands

Constructor Detail

Return

public Return()

Return

public Return(int... operands)

Method Detail

getOpcode

public int getOpcode()

Description copied from class: AbstractBytecode

Return the opcode value of this bytecode.

Specified by:

getOpcode in interface Bytecode

Specified by:

getOpcode in class AbstractBytecode

Returns:

toString

public String toString()

Overrides:

toString in class Object