056 disposal diagnostic names surface spelling

// RED PIN — canonical names should be surface spellings.
//
// `std/io:read-file`'s buffer carries `allocated!`; under
// --auto-discharge=disable the leak is a loud KORU030 that names the
// disposer. What this test pins is the NAME: the suggestion must read
// `std/io:free` — a spelling the parser accepts — not the internal
// dot-joined canonical form `std.io:free` (a shape KORU035 refuses in
// source).
//
// Stays red until canonical names stop normalizing `/`→`.` at the parse
// boundary — concepts/frag-a-canonical-name-should-be-its-surface-spelling.

import std/io

std/io:read-file(path: "data.txt")
| ok content |> std/io:print.ln("{{ content:s }}")
| not-found |> _
| failed _ |> _