JS bytecode executable ""
[   0]    0: GetLexicalEnvironment dst:reg4
[   8]       GetGlobal dst:reg6, identifier:console
[  18]       GetById dst:reg7, base:reg6, property:log, base_identifier:console
[  30]       GetGlobal dst:reg9, identifier:sequentialTryCatch
[  40]       Call dst:reg8, callee:reg9, this_value:Undefined, sequentialTryCatch
[  60]       Call dst:reg5, callee:reg7, this_value:reg6, console.log, arguments:[reg8]
[  88]       End value:reg5

JS bytecode executable "sequentialTryCatch"
[   0]    0: GetLexicalEnvironment dst:reg4
[   8]       Mov dst:result~2, src:String("")
[  18]       Jump target:@58
[  20]    1: Catch dst:reg5
[  28]       SetLexicalEnvironment environment:reg4
[  30]       Mov dst:e~0, src:reg5
[  40]       Add dst:result~2, lhs:result~2, rhs:String("b")
[  50]    2: Jump target:@a8
[  58]    3: Add dst:result~2, lhs:result~2, rhs:String("a")
[  68]       Throw src:Int32(1)
[  70]    4: Catch dst:reg5
[  78]       SetLexicalEnvironment environment:reg4
[  80]       Mov dst:e~1, src:reg5
[  90]       Add dst:result~2, lhs:result~2, rhs:String("d")
[  a0]    5: Return value:result~2
[  a8]    6: Add dst:result~2, lhs:result~2, rhs:String("c")
[  b8]       Throw src:Int32(2)

Exception handlers:
    from   58 to   70 handler   20
    from   a8 to   c0 handler   70

"abcd"