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discard """
output: '''success'''
joinable: false
disabled: "openbsd"
"""
# bug #4818
# Test that this completes without OOM.
const BUFFER_SIZE = 5000
var buffer = cast[ptr uint16](alloc(BUFFER_SIZE))
var total_size: int64 = 0
for i in 0 .. 1000:
let size = BUFFER_SIZE * i
#echo "requesting ", size
total_size += size.int64
buffer = cast[ptr uint16](realloc(buffer, size))
#echo totalSize, " total: ", getTotalMem(), " occupied: ", getOccupiedMem(), " free: ", getFreeMem()
dealloc(buffer)
echo "success"
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