https://github.com/jruby/jruby/jruby-core: JRuby is the effort to recreate the Ruby (https://www.ruby-lang.org) interpreter in Java. (JRuby)
  • headius
  • enebo
  • wmeissner
  • BanzaiMan
  • mkristian 
public class org.jruby.ir.instructions.ReceiveRestArgInstr extends org.jruby.ir.instructions.ReceiveArgBase implements org.jruby.ir.instructions.FixedArityInstr
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.jruby.ir.instructions.ReceiveRestArgInstr
  super_class: org.jruby.ir.instructions.ReceiveArgBase
{
  public final int required;
    descriptor: I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL

  public void <init>(org.jruby.ir.operands.Variable, int, int);
    descriptor: (Lorg/jruby/ir/operands/Variable;II)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.jruby.ir.instructions.ReceiveRestArgInstr this
        start local 1 // org.jruby.ir.operands.Variable result
        start local 2 // int required
        start local 3 // int argIndex
         0: .line 23
            aload 0 /* this */
            getstatic org.jruby.ir.Operation.RECV_REST_ARG:Lorg/jruby/ir/Operation;
            aload 1 /* result */
            iload 3 /* argIndex */
            invokespecial org.jruby.ir.instructions.ReceiveArgBase.<init>:(Lorg/jruby/ir/Operation;Lorg/jruby/ir/operands/Variable;I)V
         1: .line 24
            aload 0 /* this */
            iload 2 /* required */
            putfield org.jruby.ir.instructions.ReceiveRestArgInstr.required:I
         2: .line 25
            return
        end local 3 // int argIndex
        end local 2 // int required
        end local 1 // org.jruby.ir.operands.Variable result
        end local 0 // org.jruby.ir.instructions.ReceiveRestArgInstr this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lorg/jruby/ir/instructions/ReceiveRestArgInstr;
            0    3     1    result  Lorg/jruby/ir/operands/Variable;
            0    3     2  required  I
            0    3     3  argIndex  I
    MethodParameters:
          Name  Flags
      result    
      required  
      argIndex  

  public java.lang.String[] toStringNonOperandArgs();
    descriptor: ()[Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=1, args_size=1
        start local 0 // org.jruby.ir.instructions.ReceiveRestArgInstr this
         0: .line 29
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            new java.lang.StringBuilder
            dup
            ldc "index: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual org.jruby.ir.instructions.ReceiveRestArgInstr.getArgIndex:()I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aastore
            dup
            iconst_1
            new java.lang.StringBuilder
            dup
            ldc "req: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.required:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aastore
            areturn
        end local 0 // org.jruby.ir.instructions.ReceiveRestArgInstr this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/instructions/ReceiveRestArgInstr;

  public org.jruby.ir.instructions.Instr clone(org.jruby.ir.transformations.inlining.CloneInfo);
    descriptor: (Lorg/jruby/ir/transformations/inlining/CloneInfo;)Lorg/jruby/ir/instructions/Instr;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=3, args_size=2
        start local 0 // org.jruby.ir.instructions.ReceiveRestArgInstr this
        start local 1 // org.jruby.ir.transformations.inlining.CloneInfo info
         0: .line 34
            aload 1 /* info */
            instanceof org.jruby.ir.transformations.inlining.SimpleCloneInfo
            ifeq 1
            new org.jruby.ir.instructions.ReceiveRestArgInstr
            dup
            aload 1 /* info */
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.result:Lorg/jruby/ir/operands/Variable;
            invokevirtual org.jruby.ir.transformations.inlining.CloneInfo.getRenamedVariable:(Lorg/jruby/ir/operands/Variable;)Lorg/jruby/ir/operands/Variable;
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.required:I
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.argIndex:I
            invokespecial org.jruby.ir.instructions.ReceiveRestArgInstr.<init>:(Lorg/jruby/ir/operands/Variable;II)V
            areturn
         1: .line 36
      StackMap locals:
      StackMap stack:
            aload 1 /* info */
            checkcast org.jruby.ir.transformations.inlining.InlineCloneInfo
            astore 2 /* ii */
        start local 2 // org.jruby.ir.transformations.inlining.InlineCloneInfo ii
         2: .line 39
            aload 2 /* ii */
            invokevirtual org.jruby.ir.transformations.inlining.InlineCloneInfo.canMapArgsStatically:()Z
            ifeq 3
            new org.jruby.ir.instructions.CopyInstr
            dup
            aload 2 /* ii */
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.result:Lorg/jruby/ir/operands/Variable;
            invokevirtual org.jruby.ir.transformations.inlining.InlineCloneInfo.getRenamedVariable:(Lorg/jruby/ir/operands/Variable;)Lorg/jruby/ir/operands/Variable;
            aload 2 /* ii */
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.argIndex:I
            iconst_1
            invokevirtual org.jruby.ir.transformations.inlining.InlineCloneInfo.getArg:(IZ)Lorg/jruby/ir/operands/Operand;
            invokespecial org.jruby.ir.instructions.CopyInstr.<init>:(Lorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Operand;)V
            areturn
         3: .line 41
      StackMap locals: org.jruby.ir.transformations.inlining.InlineCloneInfo
      StackMap stack:
            new org.jruby.ir.instructions.RestArgMultipleAsgnInstr
            dup
            aload 2 /* ii */
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.result:Lorg/jruby/ir/operands/Variable;
            invokevirtual org.jruby.ir.transformations.inlining.InlineCloneInfo.getRenamedVariable:(Lorg/jruby/ir/operands/Variable;)Lorg/jruby/ir/operands/Variable;
            aload 2 /* ii */
            invokevirtual org.jruby.ir.transformations.inlining.InlineCloneInfo.getArgs:()Lorg/jruby/ir/operands/Operand;
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.argIndex:I
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.required:I
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.argIndex:I
            isub
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.argIndex:I
            invokespecial org.jruby.ir.instructions.RestArgMultipleAsgnInstr.<init>:(Lorg/jruby/ir/operands/Variable;Lorg/jruby/ir/operands/Operand;III)V
            areturn
        end local 2 // org.jruby.ir.transformations.inlining.InlineCloneInfo ii
        end local 1 // org.jruby.ir.transformations.inlining.CloneInfo info
        end local 0 // org.jruby.ir.instructions.ReceiveRestArgInstr this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/jruby/ir/instructions/ReceiveRestArgInstr;
            0    4     1  info  Lorg/jruby/ir/transformations/inlining/CloneInfo;
            2    4     2    ii  Lorg/jruby/ir/transformations/inlining/InlineCloneInfo;
    MethodParameters:
      Name  Flags
      info  

  public void encode(org.jruby.ir.persistence.IRWriterEncoder);
    descriptor: (Lorg/jruby/ir/persistence/IRWriterEncoder;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.ir.instructions.ReceiveRestArgInstr this
        start local 1 // org.jruby.ir.persistence.IRWriterEncoder e
         0: .line 46
            aload 0 /* this */
            aload 1 /* e */
            invokespecial org.jruby.ir.instructions.ReceiveArgBase.encode:(Lorg/jruby/ir/persistence/IRWriterEncoder;)V
         1: .line 47
            aload 1 /* e */
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.required:I
            invokeinterface org.jruby.ir.persistence.IRWriterEncoder.encode:(I)V
         2: .line 48
            aload 1 /* e */
            aload 0 /* this */
            invokevirtual org.jruby.ir.instructions.ReceiveRestArgInstr.getArgIndex:()I
            invokeinterface org.jruby.ir.persistence.IRWriterEncoder.encode:(I)V
         3: .line 49
            return
        end local 1 // org.jruby.ir.persistence.IRWriterEncoder e
        end local 0 // org.jruby.ir.instructions.ReceiveRestArgInstr this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/jruby/ir/instructions/ReceiveRestArgInstr;
            0    4     1     e  Lorg/jruby/ir/persistence/IRWriterEncoder;
    MethodParameters:
      Name  Flags
      e     

  public static org.jruby.ir.instructions.ReceiveRestArgInstr decode(org.jruby.ir.persistence.IRReaderDecoder);
    descriptor: (Lorg/jruby/ir/persistence/IRReaderDecoder;)Lorg/jruby/ir/instructions/ReceiveRestArgInstr;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.jruby.ir.persistence.IRReaderDecoder d
         0: .line 52
            new org.jruby.ir.instructions.ReceiveRestArgInstr
            dup
            aload 0 /* d */
            invokeinterface org.jruby.ir.persistence.IRReaderDecoder.decodeVariable:()Lorg/jruby/ir/operands/Variable;
            aload 0 /* d */
            invokeinterface org.jruby.ir.persistence.IRReaderDecoder.decodeInt:()I
            aload 0 /* d */
            invokeinterface org.jruby.ir.persistence.IRReaderDecoder.decodeInt:()I
            invokespecial org.jruby.ir.instructions.ReceiveRestArgInstr.<init>:(Lorg/jruby/ir/operands/Variable;II)V
            areturn
        end local 0 // org.jruby.ir.persistence.IRReaderDecoder d
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     d  Lorg/jruby/ir/persistence/IRReaderDecoder;
    MethodParameters:
      Name  Flags
      d     

  public org.jruby.runtime.builtin.IRubyObject receiveArg(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject[], boolean);
    descriptor: (Lorg/jruby/runtime/ThreadContext;[Lorg/jruby/runtime/builtin/IRubyObject;Z)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.jruby.ir.instructions.ReceiveRestArgInstr this
        start local 1 // org.jruby.runtime.ThreadContext context
        start local 2 // org.jruby.runtime.builtin.IRubyObject[] args
        start local 3 // boolean acceptsKeywordArguments
         0: .line 57
            aload 1 /* context */
            aload 2 /* args */
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.required:I
            aload 0 /* this */
            getfield org.jruby.ir.instructions.ReceiveRestArgInstr.argIndex:I
            iload 3 /* acceptsKeywordArguments */
            invokestatic org.jruby.ir.runtime.IRRuntimeHelpers.receiveRestArg:(Lorg/jruby/runtime/ThreadContext;[Lorg/jruby/runtime/builtin/IRubyObject;IIZ)Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        end local 3 // boolean acceptsKeywordArguments
        end local 2 // org.jruby.runtime.builtin.IRubyObject[] args
        end local 1 // org.jruby.runtime.ThreadContext context
        end local 0 // org.jruby.ir.instructions.ReceiveRestArgInstr this
      LocalVariableTable:
        Start  End  Slot                     Name  Signature
            0    1     0                     this  Lorg/jruby/ir/instructions/ReceiveRestArgInstr;
            0    1     1                  context  Lorg/jruby/runtime/ThreadContext;
            0    1     2                     args  [Lorg/jruby/runtime/builtin/IRubyObject;
            0    1     3  acceptsKeywordArguments  Z
    MethodParameters:
                         Name  Flags
      context                  
      args                     
      acceptsKeywordArguments  

  public void visit(org.jruby.ir.IRVisitor);
    descriptor: (Lorg/jruby/ir/IRVisitor;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.ir.instructions.ReceiveRestArgInstr this
        start local 1 // org.jruby.ir.IRVisitor visitor
         0: .line 62
            aload 1 /* visitor */
            aload 0 /* this */
            invokevirtual org.jruby.ir.IRVisitor.ReceiveRestArgInstr:(Lorg/jruby/ir/instructions/ReceiveRestArgInstr;)V
         1: .line 63
            return
        end local 1 // org.jruby.ir.IRVisitor visitor
        end local 0 // org.jruby.ir.instructions.ReceiveRestArgInstr this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/jruby/ir/instructions/ReceiveRestArgInstr;
            0    2     1  visitor  Lorg/jruby/ir/IRVisitor;
    MethodParameters:
         Name  Flags
      visitor  
}
SourceFile: "ReceiveRestArgInstr.java"