generic_const_exprs: the type `[(); N]` does not fulfill the required lifetime

I tried this code:

#![feature(generic_const_exprs)]

const N: usize = 32;

pub trait IoType: 'static {
    type PointerType;
}
impl<const SIZE: usize> IoType for [(); SIZE] {
    type PointerType = ();
}

struct InternalArgs<'a> {
    ptr: <[(); N] as IoType>::PointerType,
    _phantom: core::marker::PhantomData<&'a ()>,
}

I expected to see this happen: Must compile successfully

Instead, this happened:

error[E0477]: the type `[(); N]` does not fulfill the required lifetime
  --> src/main.rs:14:10
   |
14 |     ptr: <[(); N] as IoType>::PointerType,
   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: type must satisfy the static lifetime

https://play.rust-lang.org/?version=nightly&mode=debug&edition=2024&gist=123ce068ffb25c66c9a902482a7227eb

The same code compiles with any one of the following changes:

• Remove generic_const_exprs feature
• Remove 'static from trait bounds
• Remove 'a lifetime from a struct
• Replace N with the value itself

Simply enabling and not even taking advantage of generic_const_exprs feature is sufficient to confuse the compiler. Without it code compiles even on stable Rust.

Meta

rustc --version --verbose:

rustc 1.94.0-nightly (8d670b93d 2025-12-31)
binary: rustc
commit-hash: 8d670b93d40737e1b320fd892c6f169ffa35e49e
commit-date: 2025-12-31
host: x86_64-unknown-linux-gnu
release: 1.94.0-nightly
LLVM version: 21.1.8

Reproduce the example from src/main.rs on the reported nightly compiler and compare it with the listed minimal changes. Investigate how the compiler handles the static lifetime requirement for the associated type projection involving [(); N] and generic_const_exprs; done means the original example compiles without those workarounds.