vmInt64Bound top-level constant
double
const vmInt64Bound
2^63 — one past the maximum signed 64-bit integer. The VM's int is a
true int64, so this is the (positive-side) bound. Negative-side bound is
-2^63 and is in range, hence the asymmetric comparison in
letIntOrNull.
Implementation
const double vmInt64Bound = 9223372036854775808.0;