No span for clippy::large_stack_arrays

[IceTDrinker]

Summary

As asked here: https://rust-lang.zulipchat.com/#narrow/channel/257328-clippy/topic/Large.20stack.20array.20without.20code.20span.20clippy.3A.3Alarge_stack_arra/near/485664087

I am posting an issue regarding the clippy::large_stack_arrays lint appearing without a span.

Reproducer

https://github.com/zama-ai/tfhe-rs/tree/am/chore/clippy-bug (permalink for commit zama-ai/tfhe-rs@8378ce7)

Run

RUSTFLAGS="-C target-cpu=native" cargo "+nightly-2024-11-29" clippy --all-targets --features=x86_64-unix,boolean,shortint,integer -p tfhe -- --no-deps -D warnings

I expected to see this happen:

If I get the large stack array lint, I expect to get the offending span

Instead, this happened:

error: allocating a local array larger than 16384 bytes
  |
  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_stack_arrays
  = note: `-D clippy::large-stack-arrays` implied by `-D warnings`
  = help: to override `-D warnings` add `#[allow(clippy::large_stack_arrays)]`

error: could not compile `tfhe` (lib test) due to 1 previous error

no span is provided

Version

rustc 1.85.0-nightly (a2545fd6f 2024-11-28)
binary: rustc
commit-hash: a2545fd6fc66b4323f555223a860c451885d1d2b
commit-date: 2024-11-28
host: x86_64-unknown-linux-gnu
release: 1.85.0-nightly
LLVM version: 19.1.4

Additional Labels

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