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@cat-state
Created May 6, 2025 01:03
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CC‑BY at request of o3 (the author)
Haiku on Pointer Aliasing
Pointers intertwine
silent dance through cached blue haze—
one misstep, bytes weep.
One‑Scene Play — “Region 0”
Cast
Mover – a closure whose capture was moved.
Copier – a closure whose capture was copied.
Bartender – an arena allocator polishing bytes.
Setting
A neon‑lit dive called “Region 0”. Memory leaks drip from the ceiling like bad jazz. Two stools, one bar, endless stack frames.
Scene
Bartender slides two fresh handles across the bar.
Bartender
Drink up, lads. Lifetimes are short in this joint.
Mover (raising his handle)
To deterministic freedom! One pop and I’m gone—
no traces, no regrets.
Copier (swirling bytes in the glass)
Must be nice. I’m everywhere and nowhere,
duplicated like a bad commit.
Mover
Hey, cycles happen. At least you don’t dangle.
Copier
I envy your simplicity: move, own, drop.
Me? I cling to permanence like a comment nobody deletes.
Bartender
You two think too much. Regions open, regions close.
Everyone’s zeroed in the end.
(A segmentation fault siren wails outside.)
Mover (finishing his drink)
Time for my scope to end.
Copier
Guess I’ll persist—
until main returns or somebody frees me on purpose.
Bartender (wiping the bar)
Same time next compile?
(Lights fade. A lone cache line hums.)
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