var
  x = newSeqOfCap[int](15)
  y = 1'i32

y = y shl 1

x[1] = 31

# [Running] nim compile --verbosity:0 --hints:off --run "c:\Users\Jose\Desktop\teste2.nim"
# c:\Users\Jose\Desktop\teste2.nim(5) teste2
# D:\Nim\lib\system\fatal.nim(55) sysFatal
# Error: unhandled exception: index out of bounds, the container is empty [IndexError]
# Error: execution of an external program failed: 'c:\Users\Jose\Desktop\teste2.exe '