"internal error: entered unreachable code: Only adt has field" #15143
Description
rust-analyzer version:
rust-analyzer 0.0.0 (246d11b2a 2023-06-23) (built from current main)
rustc version:
rustc 1.72.0-nightly (8084f397c 2023-06-25)
relevant settings:
editor: emacs, latest lsp-mode
The Error
I've been getting a lot of these in RA's stderr. Let me know what additional information would be helpful, and thanks!
Panic context:
> publish_diagnostics
thread 'Worker' panicked at 'internal error: entered unreachable code: Only adt has field', crates/hir-ty/src/mir.rs:153:21
stack backtrace:
0: _rust_begin_unwind
1: core::panicking::panic_fmt
2: core::panicking::unreachable_display
3: hir_ty::mir::ProjectionElem<V,T>::projected_ty
4: hir_ty::mir::borrowck::moved_out_of_ref::{{closure}}
5: hir_ty::mir::borrowck::moved_out_of_ref
6: <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::try_fold
7: <alloc::vec::Vec<T> as alloc::vec::spec_from_iter::SpecFromIter<T,I>>::from_iter
8: core::iter::adapters::try_process
9: hir_ty::mir::borrowck::borrowck_query
10: salsa::runtime::Runtime::execute_query_implementation
11: salsa::derived::slot::Slot<Q,MP>::read_upgrade
12: salsa::derived::slot::Slot<Q,MP>::read
13: <salsa::derived::DerivedStorage<Q,MP> as salsa::plumbing::QueryStorageOps<Q>>::try_fetch
14: <DB as hir_ty::db::HirDatabase>::borrowck::__shim
15: <DB as hir_ty::db::HirDatabase>::borrowck
16: hir::DefWithBody::diagnostics
17: hir::Module::diagnostics
18: ide_diagnostics::diagnostics
19: salsa::Cancelled::catch
20: ide::Analysis::diagnostics
21: core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut
22: alloc::vec::in_place_collect::<impl alloc::vec::spec_from_iter::SpecFromIter<T,I> for alloc::vec::Vec<T>>::from_iter
23: core::ops::function::FnOnce::call_once{{vtable.shim}}
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
Panic context:
>
version: 0.0.0 (246d11b2a 2023-06-23)
request: textDocument/codeAction CodeActionParams {
text_document: TextDocumentIdentifier {
uri: Url {
scheme: "file",
cannot_be_a_base: false,
username: "",
password: None,
host: None,
port: None,
path: "/Users/jbr/code/divviup/divviup-api/src/entity/api_token.rs",
query: None,
fragment: None,
},
},
range: Range {
start: Position {
line: 0,
character: 0,
},
end: Position {
line: 0,
character: 0,
},
},
context: CodeActionContext {
diagnostics: [],
only: None,
trigger_kind: None,
},
work_done_progress_params: WorkDoneProgressParams {
work_done_token: None,
},
partial_result_params: PartialResultParams {
partial_result_token: None,
},
}