$d96d9efb sequential-try-blocks.js:17:1
  Registers: 10
  Blocks:    1
  Constants:
    [0] = Undefined

block0:
  [   0] GetGlobal dst:reg6, `console`
  [  18] GetById dst:reg7, base:reg6, `log` (console.log)
  [  38] GetGlobal dst:reg9, `sequentialTryCatch`
  [  50] Call dst:reg8, callee:reg9, this_value:Undefined, sequentialTryCatch
  [  70] Call dst:reg5, callee:reg7, this_value:reg6, console.log, arguments:[reg8]
  [  98] End value:reg5


sequentialTryCatch$4bff3490 sequential-try-blocks.js:2:5
  Registers: 8
  Blocks:    7
  Locals:    e~0, e~1, result~2
  Constants:
    [0] = String("")
    [1] = String("b")
    [2] = String("a")
    [3] = Int32(1)
    [4] = String("d")
    [5] = String("c")
    [6] = Int32(2)

block0:
  [   0] GetLexicalEnvironment dst:reg4
  [   8] Mov dst:result~2, src:String("")
  [  18] Jump target:block3

block1:
  [  20] Catch dst:reg5
  [  28] SetLexicalEnvironment environment:reg4
  [  30] Mov2 dst1:e~0, src1:reg5, dst2:reg6, src2:result~2
  [  48] Add dst:reg7, lhs:reg6, rhs:String("b")
  [  58] Mov dst:result~2, src:reg7

block2:
  [  68] Jump target:block6

block3:
  [  70] Mov dst:reg5, src:result~2
  [  80] Add dst:reg7, lhs:reg5, rhs:String("a")
  [  90] Mov dst:result~2, src:reg7
  [  a0] Throw src:Int32(1)

block4:
  [  a8] Catch dst:reg7
  [  b0] SetLexicalEnvironment environment:reg4
  [  b8] Mov2 dst1:e~1, src1:reg7, dst2:reg5, src2:result~2
  [  d0] Add dst:reg6, lhs:reg5, rhs:String("d")
  [  e0] Mov dst:result~2, src:reg6

block5:
  [  f0] Return value:result~2

block6:
  [  f8] Mov dst:reg7, src:result~2
  [ 108] Add dst:reg6, lhs:reg7, rhs:String("c")
  [ 118] Mov dst:result~2, src:reg6
  [ 128] Throw src:Int32(2)

Exception handlers:
  [  70 ..   a8] => handler block1
  [  f8 ..  130] => handler block4


"abcd"