0   OpTry   <0>  body:1 catch:8 finally:12 end:15
1   OpPush  <1>  1
2   OpPush  <1>  1
3   OpArray
4   OpPush  <2>  5
5   OpDeref
6   OpFetch
7   OpTryEnd
8   OpStore    <0>  e
9   OpLoadVar  <0>  e
10  OpCall1    <0>  errtype
11  OpTryEnd
12  OpPush  <1>  1
13  OpPop
14  OpFinallyEnd

out=index err=<nil>
