$d60f48d7 with-statement.js:7:1
  Registers: 7
  Blocks:    1
  Constants:
    [0] = Undefined

block0:
  [   0] GetGlobal dst:reg6, `withBlock`
  [  18] Call dst:reg5, callee:reg6, this_value:Undefined, withBlock
  [  38] End value:reg5


withBlock$86b35e99 with-statement.js:2:15
  Registers: 10
  Blocks:    1
  Locals:    obj~0
  Constants:
    [0] = Int32(42)
    [1] = Undefined

block0:
  [   0] GetLexicalEnvironment dst:reg4
  [   8] NewObject dst:obj~0
  [  18] InitObjectLiteralProperty object:obj~0, `x`, src:Int32(42), shape_cache_index:0, property_slot:0
  [  30] CacheObjectShape object:obj~0
  [  40] EnterObjectEnvironment dst:reg5, object:obj~0
  [  50] GetBinding dst:reg7, `console`
  [  68] GetById dst:reg8, base:reg7, `log` (console.log)
  [  88] GetBinding dst:reg9, `x`
  [  a0] Call dst:reg6, callee:reg8, this_value:reg7, console.log, arguments:[reg9]
  [  c8] SetLexicalEnvironment environment:reg4
  [  d0] End value:Undefined


42