BREAKING(ffi/unstable): always return u64 as bigint #23981
Merged
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The mixed
number | bigint
representation was useful optimization for pointers. Now, pointers are represented as V8 externals. As part of the FFI stabilization effort we want to makebigint
the only representation foru64
andi64
.BigInt representation performance is almost on par with mixed representation with the added benefit that its less confusing and users don't need manual checks and conversions for doing operations on the value.