public class com.oracle.truffle.js.test.regress.GR22458
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.oracle.truffle.js.test.regress.GR22458
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.js.test.regress.GR22458 this
         0: .line 53
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.oracle.truffle.js.test.regress.GR22458 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/js/test/regress/GR22458;

  public void testGR22458();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=1
        start local 0 // com.oracle.truffle.js.test.regress.GR22458 this
         0: .line 57
            ldc "\"use strict\";\nlet a = 0;\ntry{ (function(){})(a += 1) = a += 2; } catch(e){};"
            astore 1 /* code */
        start local 1 // java.lang.String code
         1: .line 60
            aconst_null
            astore 2
            aconst_null
            astore 3
         2: iconst_0
            anewarray java.lang.String
            invokestatic com.oracle.truffle.js.test.JSTest.newContextBuilder:([Ljava/lang/String;)Lorg/graalvm/polyglot/Context$Builder;
            invokevirtual org.graalvm.polyglot.Context$Builder.build:()Lorg/graalvm/polyglot/Context;
            astore 4 /* context */
        start local 4 // org.graalvm.polyglot.Context context
         3: .line 61
            aload 4 /* context */
            ldc "js"
            aload 1 /* code */
            invokevirtual org.graalvm.polyglot.Context.eval:(Ljava/lang/String;Ljava/lang/CharSequence;)Lorg/graalvm/polyglot/Value;
            pop
         4: .line 62
            invokestatic org.junit.Assert.fail:()V
         5: .line 63
            aload 4 /* context */
            ifnull 15
            aload 4 /* context */
            invokevirtual org.graalvm.polyglot.Context.close:()V
            goto 15
      StackMap locals: com.oracle.truffle.js.test.regress.GR22458 java.lang.String java.lang.Throwable java.lang.Throwable org.graalvm.polyglot.Context
      StackMap stack: java.lang.Throwable
         6: astore 2
            aload 4 /* context */
            ifnull 7
            aload 4 /* context */
            invokevirtual org.graalvm.polyglot.Context.close:()V
        end local 4 // org.graalvm.polyglot.Context context
      StackMap locals:
      StackMap stack:
         7: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
         8: astore 3
            aload 2
            ifnonnull 9
            aload 3
            astore 2
            goto 10
      StackMap locals:
      StackMap stack:
         9: aload 2
            aload 3
            if_acmpeq 10
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        10: aload 2
            athrow
      StackMap locals: com.oracle.truffle.js.test.regress.GR22458 java.lang.String
      StackMap stack: java.lang.Exception
        11: astore 2 /* ex */
        start local 2 // java.lang.Exception ex
        12: .line 64
            aload 2 /* ex */
            instanceof org.graalvm.polyglot.PolyglotException
            invokestatic org.junit.Assert.assertTrue:(Z)V
        13: .line 65
            aload 2 /* ex */
            checkcast org.graalvm.polyglot.PolyglotException
            invokevirtual org.graalvm.polyglot.PolyglotException.isSyntaxError:()Z
            invokestatic org.junit.Assert.assertTrue:(Z)V
        14: .line 66
            aload 2 /* ex */
            invokevirtual java.lang.Exception.getMessage:()Ljava/lang/String;
            ldc "Invalid left hand side for assignment"
            invokevirtual java.lang.String.contains:(Ljava/lang/CharSequence;)Z
            invokestatic org.junit.Assert.assertTrue:(Z)V
        end local 2 // java.lang.Exception ex
        15: .line 68
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.String code
        end local 0 // com.oracle.truffle.js.test.regress.GR22458 this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   16     0     this  Lcom/oracle/truffle/js/test/regress/GR22458;
            1   16     1     code  Ljava/lang/String;
            3    7     4  context  Lorg/graalvm/polyglot/Context;
           12   15     2       ex  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           3     5       6  any
           2     8       8  any
           1    11      11  Class java.lang.Exception
    RuntimeVisibleAnnotations: 
      org.junit.Test()
}
SourceFile: "GR22458.java"
InnerClasses:
  public final Builder = org.graalvm.polyglot.Context$Builder of org.graalvm.polyglot.Context