java/11 : jdk.scripting.nashorn/jdk/nashorn/internal/codegen/CodeGeneratorLexicalContext.class

CodeGeneratorLexicalContext
https://openjdk.java.net/
GPLv2 + Classpath Exception
final class jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext extends jdk.nashorn.internal.ir.LexicalContext
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext
  super_class: jdk.nashorn.internal.ir.LexicalContext
{
  private int dynamicScopeCount;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private final java.util.Map<jdk.nashorn.internal.codegen.SharedScopeCall, jdk.nashorn.internal.codegen.SharedScopeCall> scopeCalls;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljdk/nashorn/internal/codegen/SharedScopeCall;Ljdk/nashorn/internal/codegen/SharedScopeCall;>;

  private final java.util.Deque<jdk.nashorn.internal.codegen.CompileUnit> compileUnits;
    descriptor: Ljava/util/Deque;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Deque<Ljdk/nashorn/internal/codegen/CompileUnit;>;

  private final java.util.Deque<jdk.nashorn.internal.codegen.MethodEmitter> methodEmitters;
    descriptor: Ljava/util/Deque;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Deque<Ljdk/nashorn/internal/codegen/MethodEmitter;>;

  private final java.util.Deque<jdk.nashorn.internal.ir.Expression> discard;
    descriptor: Ljava/util/Deque;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Deque<Ljdk/nashorn/internal/ir/Expression;>;

  private final java.util.Deque<java.util.Map<java.lang.String, java.util.Collection<jdk.nashorn.internal.codegen.Label>>> unwarrantedOptimismHandlers;
    descriptor: Ljava/util/Deque;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Deque<Ljava/util/Map<Ljava/lang/String;Ljava/util/Collection<Ljdk/nashorn/internal/codegen/Label;>;>;>;

  private final java.util.Deque<java.lang.StringBuilder> slotTypesDescriptors;
    descriptor: Ljava/util/Deque;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Deque<Ljava/lang/StringBuilder;>;

  private final jdk.nashorn.internal.IntDeque splitLiterals;
    descriptor: Ljdk/nashorn/internal/IntDeque;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private int[] nextFreeSlots;
    descriptor: [I
    flags: (0x0002) ACC_PRIVATE

  private int nextFreeSlotsSize;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 51
            ldc Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
         0: .line 51
            aload 0 /* this */
            invokespecial jdk.nashorn.internal.ir.LexicalContext.<init>:()V
         1: .line 55
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.scopeCalls:Ljava/util/Map;
         2: .line 58
            aload 0 /* this */
            new java.util.ArrayDeque
            dup
            invokespecial java.util.ArrayDeque.<init>:()V
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.compileUnits:Ljava/util/Deque;
         3: .line 61
            aload 0 /* this */
            new java.util.ArrayDeque
            dup
            invokespecial java.util.ArrayDeque.<init>:()V
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.methodEmitters:Ljava/util/Deque;
         4: .line 66
            aload 0 /* this */
            new java.util.ArrayDeque
            dup
            invokespecial java.util.ArrayDeque.<init>:()V
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.discard:Ljava/util/Deque;
         5: .line 69
            aload 0 /* this */
            new java.util.ArrayDeque
            dup
            invokespecial java.util.ArrayDeque.<init>:()V
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.unwarrantedOptimismHandlers:Ljava/util/Deque;
         6: .line 70
            aload 0 /* this */
            new java.util.ArrayDeque
            dup
            invokespecial java.util.ArrayDeque.<init>:()V
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.slotTypesDescriptors:Ljava/util/Deque;
         7: .line 71
            aload 0 /* this */
            new jdk.nashorn.internal.IntDeque
            dup
            invokespecial jdk.nashorn.internal.IntDeque.<init>:()V
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.splitLiterals:Ljdk/nashorn/internal/IntDeque;
         8: .line 75
            aload 0 /* this */
            bipush 16
            newarray 10
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlots:[I
         9: .line 51
            return
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;

  private boolean isWithBoundary(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // java.lang.Object node
         0: .line 81
            aload 1 /* node */
            instanceof jdk.nashorn.internal.ir.Block
            ifeq 1
            aload 0 /* this */
            invokevirtual jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.isEmpty:()Z
            ifne 1
            aload 0 /* this */
            invokevirtual jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.peek:()Ljdk/nashorn/internal/ir/LexicalContextNode;
            instanceof jdk.nashorn.internal.ir.WithNode
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // java.lang.Object node
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    2     1  node  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      node  final

  public <T extends jdk.nashorn.internal.ir.LexicalContextNode> T push();
    descriptor: (Ljdk/nashorn/internal/ir/LexicalContextNode;)Ljdk/nashorn/internal/ir/LexicalContextNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.ir.LexicalContextNode node
         0: .line 86
            aload 0 /* this */
            aload 1 /* node */
            invokevirtual jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.isWithBoundary:(Ljava/lang/Object;)Z
            ifeq 3
         1: .line 87
            aload 0 /* this */
            dup
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.dynamicScopeCount:I
            iconst_1
            iadd
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.dynamicScopeCount:I
         2: .line 88
            goto 7
      StackMap locals:
      StackMap stack:
         3: aload 1 /* node */
            instanceof jdk.nashorn.internal.ir.FunctionNode
            ifeq 7
         4: .line 89
            aload 1 /* node */
            checkcast jdk.nashorn.internal.ir.FunctionNode
            invokevirtual jdk.nashorn.internal.ir.FunctionNode.inDynamicContext:()Z
            ifeq 6
         5: .line 90
            aload 0 /* this */
            dup
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.dynamicScopeCount:I
            iconst_1
            iadd
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.dynamicScopeCount:I
         6: .line 92
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.splitLiterals:Ljdk/nashorn/internal/IntDeque;
            iconst_0
            invokevirtual jdk.nashorn.internal.IntDeque.push:(I)V
         7: .line 94
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* node */
            invokespecial jdk.nashorn.internal.ir.LexicalContext.push:(Ljdk/nashorn/internal/ir/LexicalContextNode;)Ljdk/nashorn/internal/ir/LexicalContextNode;
            areturn
        end local 1 // jdk.nashorn.internal.ir.LexicalContextNode node
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    8     1  node  TT;
    Signature: <T::Ljdk/nashorn/internal/ir/LexicalContextNode;>(TT;)TT;
    MethodParameters:
      Name  Flags
      node  final

  void enterSplitLiteral();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
         0: .line 98
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.splitLiterals:Ljdk/nashorn/internal/IntDeque;
            invokevirtual jdk.nashorn.internal.IntDeque.getAndIncrement:()I
            pop
         1: .line 99
            aload 0 /* this */
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.methodEmitters:Ljava/util/Deque;
            invokeinterface java.util.Deque.peek:()Ljava/lang/Object;
            checkcast jdk.nashorn.internal.codegen.MethodEmitter
            invokevirtual jdk.nashorn.internal.codegen.MethodEmitter.getUsedSlotsWithLiveTemporaries:()I
            invokevirtual jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.pushFreeSlots:(I)V
         2: .line 100
            return
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;

  void exitSplitLiteral();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
         0: .line 103
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.splitLiterals:Ljdk/nashorn/internal/IntDeque;
            invokevirtual jdk.nashorn.internal.IntDeque.decrementAndGet:()I
            istore 1 /* count */
        start local 1 // int count
         1: .line 104
            getstatic jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.$assertionsDisabled:Z
            ifne 2
            iload 1 /* count */
            ifge 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 105
      StackMap locals: int
      StackMap stack:
            return
        end local 1 // int count
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            1    3     1  count  I

  public <T extends jdk.nashorn.internal.ir.Node> T pop();
    descriptor: (Ljdk/nashorn/internal/ir/Node;)Ljdk/nashorn/internal/ir/Node;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.ir.Node node
         0: .line 109
            aload 0 /* this */
            aload 1 /* node */
            invokespecial jdk.nashorn.internal.ir.LexicalContext.pop:(Ljdk/nashorn/internal/ir/Node;)Ljdk/nashorn/internal/ir/Node;
            astore 2 /* popped */
        start local 2 // jdk.nashorn.internal.ir.Node popped
         1: .line 110
            aload 0 /* this */
            aload 1 /* node */
            invokevirtual jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.isWithBoundary:(Ljava/lang/Object;)Z
            ifeq 4
         2: .line 111
            aload 0 /* this */
            dup
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.dynamicScopeCount:I
            iconst_1
            isub
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.dynamicScopeCount:I
         3: .line 112
            getstatic jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.$assertionsDisabled:Z
            ifne 10
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.dynamicScopeCount:I
            ifge 10
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         4: .line 113
      StackMap locals: jdk.nashorn.internal.ir.Node
      StackMap stack:
            aload 1 /* node */
            instanceof jdk.nashorn.internal.ir.FunctionNode
            ifeq 10
         5: .line 114
            aload 1 /* node */
            checkcast jdk.nashorn.internal.ir.FunctionNode
            invokevirtual jdk.nashorn.internal.ir.FunctionNode.inDynamicContext:()Z
            ifeq 8
         6: .line 115
            aload 0 /* this */
            dup
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.dynamicScopeCount:I
            iconst_1
            isub
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.dynamicScopeCount:I
         7: .line 116
            getstatic jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.$assertionsDisabled:Z
            ifne 8
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.dynamicScopeCount:I
            ifge 8
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         8: .line 118
      StackMap locals:
      StackMap stack:
            getstatic jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.$assertionsDisabled:Z
            ifne 9
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.splitLiterals:Ljdk/nashorn/internal/IntDeque;
            invokevirtual jdk.nashorn.internal.IntDeque.peek:()I
            ifeq 9
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         9: .line 119
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.splitLiterals:Ljdk/nashorn/internal/IntDeque;
            invokevirtual jdk.nashorn.internal.IntDeque.pop:()I
            pop
        10: .line 121
      StackMap locals:
      StackMap stack:
            aload 2 /* popped */
            areturn
        end local 2 // jdk.nashorn.internal.ir.Node popped
        end local 1 // jdk.nashorn.internal.ir.Node node
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   11     0    this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0   11     1    node  TT;
            1   11     2  popped  TT;
    Signature: <T:Ljdk/nashorn/internal/ir/Node;>(TT;)TT;
    MethodParameters:
      Name  Flags
      node  final

  boolean inDynamicScope();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
         0: .line 125
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.dynamicScopeCount:I
            ifle 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;

  boolean inSplitLiteral();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
         0: .line 129
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.splitLiterals:Ljdk/nashorn/internal/IntDeque;
            invokevirtual jdk.nashorn.internal.IntDeque.isEmpty:()Z
            ifne 1
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.splitLiterals:Ljdk/nashorn/internal/IntDeque;
            invokevirtual jdk.nashorn.internal.IntDeque.peek:()I
            ifle 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;

  jdk.nashorn.internal.codegen.MethodEmitter pushMethodEmitter(jdk.nashorn.internal.codegen.MethodEmitter);
    descriptor: (Ljdk/nashorn/internal/codegen/MethodEmitter;)Ljdk/nashorn/internal/codegen/MethodEmitter;
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.codegen.MethodEmitter newMethod
         0: .line 133
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.methodEmitters:Ljava/util/Deque;
            aload 1 /* newMethod */
            invokeinterface java.util.Deque.push:(Ljava/lang/Object;)V
         1: .line 134
            aload 1 /* newMethod */
            areturn
        end local 1 // jdk.nashorn.internal.codegen.MethodEmitter newMethod
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    2     1  newMethod  Ljdk/nashorn/internal/codegen/MethodEmitter;
    MethodParameters:
           Name  Flags
      newMethod  final

  jdk.nashorn.internal.codegen.MethodEmitter popMethodEmitter(jdk.nashorn.internal.codegen.MethodEmitter);
    descriptor: (Ljdk/nashorn/internal/codegen/MethodEmitter;)Ljdk/nashorn/internal/codegen/MethodEmitter;
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.codegen.MethodEmitter oldMethod
         0: .line 138
            getstatic jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.methodEmitters:Ljava/util/Deque;
            invokeinterface java.util.Deque.peek:()Ljava/lang/Object;
            aload 1 /* oldMethod */
            if_acmpeq 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 139
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.methodEmitters:Ljava/util/Deque;
            invokeinterface java.util.Deque.pop:()Ljava/lang/Object;
            pop
         2: .line 140
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.methodEmitters:Ljava/util/Deque;
            invokeinterface java.util.Deque.isEmpty:()Z
            ifeq 3
            aconst_null
            goto 4
      StackMap locals:
      StackMap stack:
         3: aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.methodEmitters:Ljava/util/Deque;
            invokeinterface java.util.Deque.peek:()Ljava/lang/Object;
            checkcast jdk.nashorn.internal.codegen.MethodEmitter
      StackMap locals:
      StackMap stack: jdk.nashorn.internal.codegen.MethodEmitter
         4: areturn
        end local 1 // jdk.nashorn.internal.codegen.MethodEmitter oldMethod
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    5     1  oldMethod  Ljdk/nashorn/internal/codegen/MethodEmitter;
    MethodParameters:
           Name  Flags
      oldMethod  final

  void pushUnwarrantedOptimismHandlers();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
         0: .line 144
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.unwarrantedOptimismHandlers:Ljava/util/Deque;
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            invokeinterface java.util.Deque.push:(Ljava/lang/Object;)V
         1: .line 145
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.slotTypesDescriptors:Ljava/util/Deque;
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            invokeinterface java.util.Deque.push:(Ljava/lang/Object;)V
         2: .line 146
            return
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;

  java.util.Map<java.lang.String, java.util.Collection<jdk.nashorn.internal.codegen.Label>> getUnwarrantedOptimismHandlers();
    descriptor: ()Ljava/util/Map;
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
         0: .line 149
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.unwarrantedOptimismHandlers:Ljava/util/Deque;
            invokeinterface java.util.Deque.peek:()Ljava/lang/Object;
            checkcast java.util.Map
            areturn
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
    Signature: ()Ljava/util/Map<Ljava/lang/String;Ljava/util/Collection<Ljdk/nashorn/internal/codegen/Label;>;>;

  java.util.Map<java.lang.String, java.util.Collection<jdk.nashorn.internal.codegen.Label>> popUnwarrantedOptimismHandlers();
    descriptor: ()Ljava/util/Map;
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
         0: .line 153
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.slotTypesDescriptors:Ljava/util/Deque;
            invokeinterface java.util.Deque.pop:()Ljava/lang/Object;
            pop
         1: .line 154
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.unwarrantedOptimismHandlers:Ljava/util/Deque;
            invokeinterface java.util.Deque.pop:()Ljava/lang/Object;
            checkcast java.util.Map
            areturn
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
    Signature: ()Ljava/util/Map<Ljava/lang/String;Ljava/util/Collection<Ljdk/nashorn/internal/codegen/Label;>;>;

  jdk.nashorn.internal.codegen.CompileUnit pushCompileUnit(jdk.nashorn.internal.codegen.CompileUnit);
    descriptor: (Ljdk/nashorn/internal/codegen/CompileUnit;)Ljdk/nashorn/internal/codegen/CompileUnit;
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.codegen.CompileUnit newUnit
         0: .line 158
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.compileUnits:Ljava/util/Deque;
            aload 1 /* newUnit */
            invokeinterface java.util.Deque.push:(Ljava/lang/Object;)V
         1: .line 159
            aload 1 /* newUnit */
            areturn
        end local 1 // jdk.nashorn.internal.codegen.CompileUnit newUnit
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    2     1  newUnit  Ljdk/nashorn/internal/codegen/CompileUnit;
    MethodParameters:
         Name  Flags
      newUnit  final

  jdk.nashorn.internal.codegen.CompileUnit popCompileUnit(jdk.nashorn.internal.codegen.CompileUnit);
    descriptor: (Ljdk/nashorn/internal/codegen/CompileUnit;)Ljdk/nashorn/internal/codegen/CompileUnit;
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.codegen.CompileUnit oldUnit
         0: .line 163
            getstatic jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.compileUnits:Ljava/util/Deque;
            invokeinterface java.util.Deque.peek:()Ljava/lang/Object;
            aload 1 /* oldUnit */
            if_acmpeq 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 164
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.compileUnits:Ljava/util/Deque;
            invokeinterface java.util.Deque.pop:()Ljava/lang/Object;
            checkcast jdk.nashorn.internal.codegen.CompileUnit
            astore 2 /* unit */
        start local 2 // jdk.nashorn.internal.codegen.CompileUnit unit
         2: .line 165
            getstatic jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.$assertionsDisabled:Z
            ifne 3
            aload 2 /* unit */
            invokevirtual jdk.nashorn.internal.codegen.CompileUnit.hasCode:()Z
            ifne 3
            new java.lang.AssertionError
            dup
            ldc "compile unit popped without code"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         3: .line 166
      StackMap locals: jdk.nashorn.internal.codegen.CompileUnit
      StackMap stack:
            aload 2 /* unit */
            invokevirtual jdk.nashorn.internal.codegen.CompileUnit.setUsed:()V
         4: .line 167
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.compileUnits:Ljava/util/Deque;
            invokeinterface java.util.Deque.isEmpty:()Z
            ifeq 5
            aconst_null
            goto 6
      StackMap locals:
      StackMap stack:
         5: aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.compileUnits:Ljava/util/Deque;
            invokeinterface java.util.Deque.peek:()Ljava/lang/Object;
            checkcast jdk.nashorn.internal.codegen.CompileUnit
      StackMap locals:
      StackMap stack: jdk.nashorn.internal.codegen.CompileUnit
         6: areturn
        end local 2 // jdk.nashorn.internal.codegen.CompileUnit unit
        end local 1 // jdk.nashorn.internal.codegen.CompileUnit oldUnit
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    7     1  oldUnit  Ljdk/nashorn/internal/codegen/CompileUnit;
            2    7     2     unit  Ljdk/nashorn/internal/codegen/CompileUnit;
    MethodParameters:
         Name  Flags
      oldUnit  final

  boolean hasCompileUnits();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
         0: .line 171
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.compileUnits:Ljava/util/Deque;
            invokeinterface java.util.Deque.isEmpty:()Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;

  java.util.Collection<jdk.nashorn.internal.codegen.SharedScopeCall> getScopeCalls();
    descriptor: ()Ljava/util/Collection;
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
         0: .line 175
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.scopeCalls:Ljava/util/Map;
            invokeinterface java.util.Map.values:()Ljava/util/Collection;
            invokestatic java.util.Collections.unmodifiableCollection:(Ljava/util/Collection;)Ljava/util/Collection;
            areturn
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
    Signature: ()Ljava/util/Collection<Ljdk/nashorn/internal/codegen/SharedScopeCall;>;

  jdk.nashorn.internal.codegen.SharedScopeCall getScopeCall(jdk.nashorn.internal.codegen.CompileUnit, jdk.nashorn.internal.ir.Symbol, jdk.nashorn.internal.codegen.types.Type, jdk.nashorn.internal.codegen.types.Type, jdk.nashorn.internal.codegen.types.Type[], int, boolean);
    descriptor: (Ljdk/nashorn/internal/codegen/CompileUnit;Ljdk/nashorn/internal/ir/Symbol;Ljdk/nashorn/internal/codegen/types/Type;Ljdk/nashorn/internal/codegen/types/Type;[Ljdk/nashorn/internal/codegen/types/Type;IZ)Ljdk/nashorn/internal/codegen/SharedScopeCall;
    flags: (0x0000) 
    Code:
      stack=8, locals=9, args_size=8
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.codegen.CompileUnit unit
        start local 2 // jdk.nashorn.internal.ir.Symbol symbol
        start local 3 // jdk.nashorn.internal.codegen.types.Type valueType
        start local 4 // jdk.nashorn.internal.codegen.types.Type returnType
        start local 5 // jdk.nashorn.internal.codegen.types.Type[] paramTypes
        start local 6 // int flags
        start local 7 // boolean isOptimistic
         0: .line 193
            new jdk.nashorn.internal.codegen.SharedScopeCall
            dup
            aload 2 /* symbol */
            aload 3 /* valueType */
            aload 4 /* returnType */
            aload 5 /* paramTypes */
            iload 6 /* flags */
         1: .line 194
            iload 7 /* isOptimistic */
         2: .line 193
            invokespecial jdk.nashorn.internal.codegen.SharedScopeCall.<init>:(Ljdk/nashorn/internal/ir/Symbol;Ljdk/nashorn/internal/codegen/types/Type;Ljdk/nashorn/internal/codegen/types/Type;[Ljdk/nashorn/internal/codegen/types/Type;IZ)V
            astore 8 /* scopeCall */
        start local 8 // jdk.nashorn.internal.codegen.SharedScopeCall scopeCall
         3: .line 195
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.scopeCalls:Ljava/util/Map;
            aload 8 /* scopeCall */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifeq 5
         4: .line 196
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.scopeCalls:Ljava/util/Map;
            aload 8 /* scopeCall */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast jdk.nashorn.internal.codegen.SharedScopeCall
            areturn
         5: .line 198
      StackMap locals: jdk.nashorn.internal.codegen.SharedScopeCall
      StackMap stack:
            aload 8 /* scopeCall */
            aload 1 /* unit */
            aload 0 /* this */
            invokevirtual jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.getCurrentFunction:()Ljdk/nashorn/internal/ir/FunctionNode;
            ldc ":scopeCall"
            invokevirtual jdk.nashorn.internal.ir.FunctionNode.uniqueName:(Ljava/lang/String;)Ljava/lang/String;
            invokevirtual jdk.nashorn.internal.codegen.SharedScopeCall.setClassAndName:(Ljdk/nashorn/internal/codegen/CompileUnit;Ljava/lang/String;)V
         6: .line 199
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.scopeCalls:Ljava/util/Map;
            aload 8 /* scopeCall */
            aload 8 /* scopeCall */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 200
            aload 8 /* scopeCall */
            areturn
        end local 8 // jdk.nashorn.internal.codegen.SharedScopeCall scopeCall
        end local 7 // boolean isOptimistic
        end local 6 // int flags
        end local 5 // jdk.nashorn.internal.codegen.types.Type[] paramTypes
        end local 4 // jdk.nashorn.internal.codegen.types.Type returnType
        end local 3 // jdk.nashorn.internal.codegen.types.Type valueType
        end local 2 // jdk.nashorn.internal.ir.Symbol symbol
        end local 1 // jdk.nashorn.internal.codegen.CompileUnit unit
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    8     0          this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    8     1          unit  Ljdk/nashorn/internal/codegen/CompileUnit;
            0    8     2        symbol  Ljdk/nashorn/internal/ir/Symbol;
            0    8     3     valueType  Ljdk/nashorn/internal/codegen/types/Type;
            0    8     4    returnType  Ljdk/nashorn/internal/codegen/types/Type;
            0    8     5    paramTypes  [Ljdk/nashorn/internal/codegen/types/Type;
            0    8     6         flags  I
            0    8     7  isOptimistic  Z
            3    8     8     scopeCall  Ljdk/nashorn/internal/codegen/SharedScopeCall;
    MethodParameters:
              Name  Flags
      unit          final
      symbol        final
      valueType     final
      returnType    final
      paramTypes    final
      flags         final
      isOptimistic  final

  jdk.nashorn.internal.codegen.SharedScopeCall getScopeGet(jdk.nashorn.internal.codegen.CompileUnit, jdk.nashorn.internal.ir.Symbol, jdk.nashorn.internal.codegen.types.Type, int, boolean);
    descriptor: (Ljdk/nashorn/internal/codegen/CompileUnit;Ljdk/nashorn/internal/ir/Symbol;Ljdk/nashorn/internal/codegen/types/Type;IZ)Ljdk/nashorn/internal/codegen/SharedScopeCall;
    flags: (0x0000) 
    Code:
      stack=8, locals=6, args_size=6
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.codegen.CompileUnit unit
        start local 2 // jdk.nashorn.internal.ir.Symbol symbol
        start local 3 // jdk.nashorn.internal.codegen.types.Type valueType
        start local 4 // int flags
        start local 5 // boolean isOptimistic
         0: .line 215
            aload 0 /* this */
            aload 1 /* unit */
            aload 2 /* symbol */
            aload 3 /* valueType */
            aload 3 /* valueType */
            aconst_null
            iload 4 /* flags */
            iload 5 /* isOptimistic */
            invokevirtual jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.getScopeCall:(Ljdk/nashorn/internal/codegen/CompileUnit;Ljdk/nashorn/internal/ir/Symbol;Ljdk/nashorn/internal/codegen/types/Type;Ljdk/nashorn/internal/codegen/types/Type;[Ljdk/nashorn/internal/codegen/types/Type;IZ)Ljdk/nashorn/internal/codegen/SharedScopeCall;
            areturn
        end local 5 // boolean isOptimistic
        end local 4 // int flags
        end local 3 // jdk.nashorn.internal.codegen.types.Type valueType
        end local 2 // jdk.nashorn.internal.ir.Symbol symbol
        end local 1 // jdk.nashorn.internal.codegen.CompileUnit unit
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0          this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    1     1          unit  Ljdk/nashorn/internal/codegen/CompileUnit;
            0    1     2        symbol  Ljdk/nashorn/internal/ir/Symbol;
            0    1     3     valueType  Ljdk/nashorn/internal/codegen/types/Type;
            0    1     4         flags  I
            0    1     5  isOptimistic  Z
    MethodParameters:
              Name  Flags
      unit          final
      symbol        final
      valueType     final
      flags         final
      isOptimistic  final

  void onEnterBlock(jdk.nashorn.internal.ir.Block);
    descriptor: (Ljdk/nashorn/internal/ir/Block;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.ir.Block block
         0: .line 219
            aload 0 /* this */
            aload 0 /* this */
            aload 1 /* block */
            aload 0 /* this */
            invokevirtual jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.isFunctionBody:()Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals: jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext jdk.nashorn.internal.ir.Block
      StackMap stack: jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext jdk.nashorn.internal.ir.Block
         1: aload 0 /* this */
            invokevirtual jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.getUsedSlotCount:()I
      StackMap locals: jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext jdk.nashorn.internal.ir.Block
      StackMap stack: jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext jdk.nashorn.internal.ir.Block int
         2: invokevirtual jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.assignSlots:(Ljdk/nashorn/internal/ir/Block;I)I
            invokevirtual jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.pushFreeSlots:(I)V
         3: .line 220
            return
        end local 1 // jdk.nashorn.internal.ir.Block block
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    4     1  block  Ljdk/nashorn/internal/ir/Block;
    MethodParameters:
       Name  Flags
      block  final

  private void pushFreeSlots(int);
    descriptor: (I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // int freeSlots
         0: .line 223
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlotsSize:I
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlots:[I
            arraylength
            if_icmpne 4
         1: .line 224
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlotsSize:I
            iconst_2
            imul
            newarray 10
            astore 2 /* newNextFreeSlots */
        start local 2 // int[] newNextFreeSlots
         2: .line 225
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlots:[I
            iconst_0
            aload 2 /* newNextFreeSlots */
            iconst_0
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlotsSize:I
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         3: .line 226
            aload 0 /* this */
            aload 2 /* newNextFreeSlots */
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlots:[I
        end local 2 // int[] newNextFreeSlots
         4: .line 228
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlots:[I
            aload 0 /* this */
            dup
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlotsSize:I
            dup_x1
            iconst_1
            iadd
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlotsSize:I
            iload 1 /* freeSlots */
            iastore
         5: .line 229
            return
        end local 1 // int freeSlots
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    6     0              this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    6     1         freeSlots  I
            2    4     2  newNextFreeSlots  [I
    MethodParameters:
           Name  Flags
      freeSlots  final

  int getUsedSlotCount();
    descriptor: ()I
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
         0: .line 232
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlots:[I
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlotsSize:I
            iconst_1
            isub
            iaload
            ireturn
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;

  void releaseSlots();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
         0: .line 236
            aload 0 /* this */
            dup
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlotsSize:I
            iconst_1
            isub
            putfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlotsSize:I
         1: .line 237
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlotsSize:I
            ifne 2
            iconst_0
            goto 3
      StackMap locals:
      StackMap stack:
         2: aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlots:[I
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.nextFreeSlotsSize:I
            iconst_1
            isub
            iaload
      StackMap locals:
      StackMap stack: int
         3: istore 1 /* undefinedFromSlot */
        start local 1 // int undefinedFromSlot
         4: .line 238
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.slotTypesDescriptors:Ljava/util/Deque;
            invokeinterface java.util.Deque.isEmpty:()Z
            ifne 6
         5: .line 239
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.slotTypesDescriptors:Ljava/util/Deque;
            invokeinterface java.util.Deque.peek:()Ljava/lang/Object;
            checkcast java.lang.StringBuilder
            iload 1 /* undefinedFromSlot */
            invokevirtual java.lang.StringBuilder.setLength:(I)V
         6: .line 241
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.methodEmitters:Ljava/util/Deque;
            invokeinterface java.util.Deque.peek:()Ljava/lang/Object;
            checkcast jdk.nashorn.internal.codegen.MethodEmitter
            iload 1 /* undefinedFromSlot */
            iconst_0
            invokevirtual jdk.nashorn.internal.codegen.MethodEmitter.undefineLocalVariables:(IZ)V
         7: .line 242
            return
        end local 1 // int undefinedFromSlot
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0    8     0               this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            4    8     1  undefinedFromSlot  I

  private int assignSlots(jdk.nashorn.internal.ir.Block, int);
    descriptor: (Ljdk/nashorn/internal/ir/Block;I)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=8, args_size=3
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.ir.Block block
        start local 2 // int firstSlot
         0: .line 245
            iload 2 /* firstSlot */
            istore 3 /* fromSlot */
        start local 3 // int fromSlot
         1: .line 246
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.methodEmitters:Ljava/util/Deque;
            invokeinterface java.util.Deque.peek:()Ljava/lang/Object;
            checkcast jdk.nashorn.internal.codegen.MethodEmitter
            astore 4 /* method */
        start local 4 // jdk.nashorn.internal.codegen.MethodEmitter method
         2: .line 247
            aload 1 /* block */
            invokevirtual jdk.nashorn.internal.ir.Block.getSymbols:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 6
            goto 9
      StackMap locals: jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext jdk.nashorn.internal.ir.Block int int jdk.nashorn.internal.codegen.MethodEmitter top java.util.Iterator
      StackMap stack:
         3: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast jdk.nashorn.internal.ir.Symbol
            astore 5 /* symbol */
        start local 5 // jdk.nashorn.internal.ir.Symbol symbol
         4: .line 248
            aload 5 /* symbol */
            invokevirtual jdk.nashorn.internal.ir.Symbol.hasSlot:()Z
            ifeq 9
         5: .line 249
            aload 5 /* symbol */
            iload 3 /* fromSlot */
            invokevirtual jdk.nashorn.internal.ir.Symbol.setFirstSlot:(I)Ljdk/nashorn/internal/ir/Symbol;
            pop
         6: .line 250
            iload 3 /* fromSlot */
            aload 5 /* symbol */
            invokevirtual jdk.nashorn.internal.ir.Symbol.slotCount:()I
            iadd
            istore 7 /* toSlot */
        start local 7 // int toSlot
         7: .line 251
            aload 4 /* method */
            iload 3 /* fromSlot */
            iload 7 /* toSlot */
            invokevirtual jdk.nashorn.internal.codegen.MethodEmitter.defineBlockLocalVariable:(II)V
         8: .line 252
            iload 7 /* toSlot */
            istore 3 /* fromSlot */
        end local 7 // int toSlot
        end local 5 // jdk.nashorn.internal.ir.Symbol symbol
         9: .line 247
      StackMap locals:
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        10: .line 255
            iload 3 /* fromSlot */
            ireturn
        end local 4 // jdk.nashorn.internal.codegen.MethodEmitter method
        end local 3 // int fromSlot
        end local 2 // int firstSlot
        end local 1 // jdk.nashorn.internal.ir.Block block
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   11     0       this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0   11     1      block  Ljdk/nashorn/internal/ir/Block;
            0   11     2  firstSlot  I
            1   11     3   fromSlot  I
            2   11     4     method  Ljdk/nashorn/internal/codegen/MethodEmitter;
            4    9     5     symbol  Ljdk/nashorn/internal/ir/Symbol;
            7    9     7     toSlot  I
    MethodParameters:
           Name  Flags
      block      final
      firstSlot  final

  static jdk.nashorn.internal.codegen.types.Type getTypeForSlotDescriptor(char);
    descriptor: (C)Ljdk/nashorn/internal/codegen/types/Type;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // char typeDesc
         0: .line 261
            iload 0 /* typeDesc */
            lookupswitch { // 10
                   65: 4
                   68: 3
                   73: 1
                   74: 2
                   85: 5
                   97: 4
                  100: 3
                  105: 1
                  106: 2
                  117: 5
              default: 6
          }
         1: .line 264
      StackMap locals:
      StackMap stack:
            getstatic jdk.nashorn.internal.codegen.types.Type.INT:Ljdk/nashorn/internal/codegen/types/BitwiseType;
            areturn
         2: .line 267
      StackMap locals:
      StackMap stack:
            getstatic jdk.nashorn.internal.codegen.types.Type.LONG:Ljdk/nashorn/internal/codegen/types/Type;
            areturn
         3: .line 270
      StackMap locals:
      StackMap stack:
            getstatic jdk.nashorn.internal.codegen.types.Type.NUMBER:Ljdk/nashorn/internal/codegen/types/NumericType;
            areturn
         4: .line 273
      StackMap locals:
      StackMap stack:
            getstatic jdk.nashorn.internal.codegen.types.Type.OBJECT:Ljdk/nashorn/internal/codegen/types/Type;
            areturn
         5: .line 276
      StackMap locals:
      StackMap stack:
            getstatic jdk.nashorn.internal.codegen.types.Type.UNKNOWN:Ljdk/nashorn/internal/codegen/types/Type;
            areturn
         6: .line 278
      StackMap locals:
      StackMap stack:
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        end local 0 // char typeDesc
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0  typeDesc  C
    MethodParameters:
          Name  Flags
      typeDesc  final

  void pushDiscard(jdk.nashorn.internal.ir.Expression);
    descriptor: (Ljdk/nashorn/internal/ir/Expression;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.ir.Expression expr
         0: .line 283
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.discard:Ljava/util/Deque;
            aload 1 /* expr */
            invokeinterface java.util.Deque.push:(Ljava/lang/Object;)V
         1: .line 284
            return
        end local 1 // jdk.nashorn.internal.ir.Expression expr
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    2     1  expr  Ljdk/nashorn/internal/ir/Expression;
    MethodParameters:
      Name  Flags
      expr  final

  boolean popDiscardIfCurrent(jdk.nashorn.internal.ir.Expression);
    descriptor: (Ljdk/nashorn/internal/ir/Expression;)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.ir.Expression expr
         0: .line 287
            aload 0 /* this */
            aload 1 /* expr */
            invokevirtual jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.isCurrentDiscard:(Ljdk/nashorn/internal/ir/Expression;)Z
            ifeq 3
         1: .line 288
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.discard:Ljava/util/Deque;
            invokeinterface java.util.Deque.pop:()Ljava/lang/Object;
            pop
         2: .line 289
            iconst_1
            ireturn
         3: .line 291
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // jdk.nashorn.internal.ir.Expression expr
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    4     1  expr  Ljdk/nashorn/internal/ir/Expression;
    MethodParameters:
      Name  Flags
      expr  final

  boolean isCurrentDiscard(jdk.nashorn.internal.ir.Expression);
    descriptor: (Ljdk/nashorn/internal/ir/Expression;)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.ir.Expression expr
         0: .line 295
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.discard:Ljava/util/Deque;
            invokeinterface java.util.Deque.peek:()Ljava/lang/Object;
            aload 1 /* expr */
            if_acmpne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // jdk.nashorn.internal.ir.Expression expr
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    2     1  expr  Ljdk/nashorn/internal/ir/Expression;
    MethodParameters:
      Name  Flags
      expr  final

  int quickSlot(jdk.nashorn.internal.codegen.types.Type);
    descriptor: (Ljdk/nashorn/internal/codegen/types/Type;)I
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
        start local 1 // jdk.nashorn.internal.codegen.types.Type type
         0: .line 299
            aload 0 /* this */
            getfield jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext.methodEmitters:Ljava/util/Deque;
            invokeinterface java.util.Deque.peek:()Ljava/lang/Object;
            checkcast jdk.nashorn.internal.codegen.MethodEmitter
            aload 1 /* type */
            invokevirtual jdk.nashorn.internal.codegen.types.Type.getSlots:()I
            invokevirtual jdk.nashorn.internal.codegen.MethodEmitter.defineTemporaryLocalVariable:(I)I
            ireturn
        end local 1 // jdk.nashorn.internal.codegen.types.Type type
        end local 0 // jdk.nashorn.internal.codegen.CodeGeneratorLexicalContext this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/nashorn/internal/codegen/CodeGeneratorLexicalContext;
            0    1     1  type  Ljdk/nashorn/internal/codegen/types/Type;
    MethodParameters:
      Name  Flags
      type  final
}
SourceFile: "CodeGeneratorLexicalContext.java"
/

java/ 11/ jdk.scripting.nashorn/jdk/nashorn/internal/codegen/CodeGeneratorLexicalContext.class
