autocomplete of const generic structures seems to be broken since 5/08/23 release

rustc version: rustc 1.72.0-nightly (1c53407e8 2023-05-28)

This seems to be broken since rust analyzer v0.3.1514 , may be related to #14727 but I'm not sure.

I tried to narrow down the issue with simple structures featuring const generics but can't seem to trigger the bug without using the actual crate I'm developing. The crate itself is simple, just a lot of const generics usage:

cargo add spsc-ringbuf-core

use spsc_ringbuf_core::shared_pool::*;

const POOL_DEPTH: usize = 16;

pub struct Item {
    id: u32,
    payload: PoolIndex<POOL_DEPTH>,
}

impl HasPoolIdx<POOL_DEPTH> for Item {
    fn get_pool_idx(&self) -> PoolIndex<POOL_DEPTH> {
        self.payload
    }
    fn set_pool_idx(&mut self, pindex: PoolIndex<POOL_DEPTH>) {
        self.payload = pindex
    }
}

static SHARED_POOL: SharedPool<Item, Item, 16, 32> = SharedPool::new();

fn main() {

    SHARED_POOL.split();    //  dot autocomplete cannot find `split` or any other methods

}

dot autocompletion is broken:

However if I replace all references of POOL_DEPTH in the snippet above with a literal, e.g. 16, autocomplete works. In the earlier version (0.3.1506-standalone) the issue is not observed.

Start by reproducing the issue with the spsc-ringbuf-core example and compare dot completion when POOL_DEPTH is used with completion when literals are used. Check whether methods such as split are discovered for const-generic structures, and consider the issue resolved when the const-generic form provides the same autocomplete results as the literal form.