On Mon, 7 Jul 2025 16:13:08 GMT, Andrew Haley <[email protected]> wrote:
> Neither `ScopedValue.orElse` nor `ScopedValue.orElseThrow` consult the cache
> when searching for a binding. Neither do they update the cache when a binding
> is found.
> While this issue does not affect spec compliance, it is surprising to users
> that `x.orElse(other)` should be slower than `x.isBound ? x.get() : other`.
Can `get` and `slowGet` be refactored to use this `findBinding` too? That way
we have just one piece of code accessing the cache, easier for long-term
maintenance. `get` can probably become something like:
var value = findBinding();
if (value == Snapshot.NIL) {
throw new NoSuchElementException("ScopedValue not bound");
}
return (T)value;
and remove `slowGet` altogether.
P.S. moved from inline comments, not really suitable for inline
-------------
PR Comment: https://git.openjdk.org/jdk/pull/26164#issuecomment-3045855108
