Wrong bytecode generation in try/catch block

You will get the exception pasted at the end of this bug description using the following test case.

function doit() {
try {
    var parser = {};
  } catch (err) {
    parser = parser.context();
  }
}


xception in thread "main" java.lang.VerifyError: Bad local variable type
Exception Details:
  Location:
    jdk/nashorn/internal/scripts/Script$ifthen.doit(Ljava/lang/Object;)Ljava/lang/Object; @39: aload_2
  Reason:
    Type top (current frame, locals[2]) is not assignable to reference type
  Current Frame:
    bci: @39
    flags: { }
    locals: { 'java/lang/Object', top, top, 'java/lang/Throwable', 'java/lang/Object' }
    stack: { }
  Bytecode:
    0000000: bb00 2b59 04b8 001e b700 2e59 b800 33b6
    0000010: 0039 4da7 0022 4e2d 59c1 003b 9900 09c0
    0000020: 003b b400 3f3a 042c 59ba 0049 0000 5fba
    0000030: 004d 0000 4db2 0056 b0
  Exception Handler Table:
    bci [0, 22] => handler: 22
  Stackmap Table:
    same_locals_1_stack_item_frame(@22,Object[#80])
    full_frame(@37,{Object[#91],Top,Top,Object[#80]},{Object[#91]})
    full_frame(@53,{Object[#91],Top,Object[#91]},{})

at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Class.java:2367)
at java.lang.Class.getDeclaredField(Class.java:1902)
at jdk.nashorn.internal.codegen.Compiler$2.run(Compiler.java:417)
at jdk.nashorn.internal.codegen.Compiler$2.run(Compiler.java:413)
at java.security.AccessController.doPrivileged(Native Method)
at jdk.nashorn.internal.codegen.Compiler.install(Compiler.java:413)
at jdk.nashorn.internal.codegen.Compiler.install(Compiler.java:447)
at jdk.nashorn.internal.runtime.Context.compile(Context.java:800)
at jdk.nashorn.internal.runtime.Context.compileScript(Context.java:756)
at jdk.nashorn.internal.runtime.Context.compileScript(Context.java:343)
at jdk.nashorn.tools.Shell.runScripts(Shell.java:308)
at jdk.nashorn.tools.Shell.run(Shell.java:178)
at jdk.nashorn.tools.Shell.main(Shell.java:142)
at jdk.nashorn.tools.Shell.main(Shell.java:121)