Dict.list freezes the repl on aarch64 linux

[MFAshby]

Running roc repl on linux GNU aarch64 (roc built from source):

d = Dict.fromList [("foo", 123i64)]

this code causes roc to use 100% of a CPU core, and it never returns control. It works fine in the online repl:

Enter an expression to evaluate, or a definition (like x = 1) to use later.
» d = Dict.fromList [("foo", 123i64)]

@Dict { data: [("foo", 123)], dataIndices: [0, 0, 0, 0, 0, 0, 0, 0], metadata: [36, -128, -128, -128, -128, -128, -128, -128], size: 1 } : Dict Str I64

and it also works fine in a CLI program

app "roctmp"
    packages { pf: "https://github.com/roc-lang/basic-cli/releases/download/0.5.0/Cufzl36_SnJ4QbOoEmiJ5dIpUxBvdB3NEySvuH82Wio.tar.br" }
    imports [pf.Stdout]
    provides [main] to pf

main =
  d = Dict.fromList [((Str.toUtf8 "foo"), 123i64)]
  pr = when (Dict.get d (Str.toUtf8 "foo")) is
    Ok v -> Num.toStr v
    Err KeyNotFound -> "notfound"
  Stdout.line "Hello, \(pr)"

martin@martin-pinebook ~/d/roctmp> roc run
Hello, 123

so it seems to be specific to the repl on this platform.

[folkertdev]

does this stil reproduce? @lukewilliamboswell maybe you can check this on aarch64? on x86_64 this seems to work fine

» Dict.fromList [("foo", 123i64)]

@Dict { buckets: [{ dataIndex: 0, distAndFingerprint: 289 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }, { dataIndex: 0, distAndFingerprint: 0 }], data: [("foo", 123)], maxBucketCapacity: 12, maxLoadFactor: 0.8, shifts: 60 } : Dict Str I64