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discard """
output: '''1
2
3
4
5
done'''
"""
# bug #1845, #2224
var arr = [3,2,1,5,4]
# bubble sort
for i in low(arr)..high(arr):
for j in i+1..high(arr): # Error: unhandled exception: value out of range: 5 [RangeError]
if arr[i] > arr[j]:
let tmp = arr[i]
arr[i] = arr[j]
arr[j] = tmp
for i in low(arr)..high(arr):
echo arr[i]
# check this terminates:
for x in countdown('\255', '\0'):
discard
echo "done"
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