// This failed when run under ASAN.

let size = 6;

let map = new Map();
assertEq(isNurseryAllocated(map), true);
for (let i = 0; i < size; i++) {
  map.set(i, {});
}

for (let i = 0; i < size - 1; i++) {
  map.delete(i);
}

for (let i = 0; i < size - 1; i++) {
  map.set(i, {});
}

map = undefined;
minorgc();