Closed
Description
I got this pretty weird ICE while in the middle of a refactor.
\error[E0624]: method `count` is private
--> vm/src/obj/objrange.rs:115:41
|
115 | "count" => context.new_rustfunc(PyRangeRef::count),
| ^^^^^^^^^^^^^^^^^
error: internal compiler error: src/librustc_typeck/check/mod.rs:5549: instantiate_value_path: (UFCS) pyobject::PyRef<obj::objrange::PyRange> was a subtype of pyobject::PyRef<obj::objlist::PyList> but now is not?
--> vm/src/obj/objrange.rs:115:41
|
115 | "count" => context.new_rustfunc(PyRangeRef::count),
| ^^^^^^^^^^^^^^^^^
thread 'rustc' panicked at 'Box<Any>', src/librustc_errors/lib.rs:526:9
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
1: std::sys_common::backtrace::_print
at src/libstd/sys_common/backtrace.rs:70
2: std::panicking::default_hook::{{closure}}
at src/libstd/sys_common/backtrace.rs:58
at src/libstd/panicking.rs:200
3: std::panicking::default_hook
at src/libstd/panicking.rs:215
4: rustc::util::common::panic_hook
5: std::panicking::rust_panic_with_hook
at src/libstd/panicking.rs:482
6: std::panicking::begin_panic
7: rustc_errors::Handler::span_bug
8: rustc::util::bug::opt_span_bug_fmt::{{closure}}
9: rustc::ty::context::tls::with_opt::{{closure}}
10: rustc::ty::context::tls::with_context_opt
11: rustc::ty::context::tls::with_opt
12: rustc::util::bug::opt_span_bug_fmt
13: rustc::util::bug::span_bug_fmt
14: rustc_typeck::check::FnCtxt::instantiate_value_path
15: rustc_typeck::check::FnCtxt::check_expr_kind
16: rustc_typeck::check::FnCtxt::check_expr_with_expectation_and_needs
17: rustc_typeck::check::FnCtxt::check_argument_types
18: rustc_typeck::check::FnCtxt::check_method_argument_types
19: rustc_typeck::check::FnCtxt::check_expr_kind
20: rustc_typeck::check::FnCtxt::check_expr_with_expectation_and_needs
21: rustc_typeck::check::FnCtxt::check_argument_types
22: rustc_typeck::check::FnCtxt::check_method_argument_types
23: rustc_typeck::check::FnCtxt::check_expr_kind
24: rustc_typeck::check::FnCtxt::check_expr_with_expectation_and_needs
25: rustc_typeck::check::FnCtxt::check_stmt
26: rustc_typeck::check::FnCtxt::check_block_with_expected
27: rustc_typeck::check::FnCtxt::check_expr_kind
28: rustc_typeck::check::FnCtxt::check_expr_with_expectation_and_needs
29: rustc_typeck::check::FnCtxt::check_return_expr
30: rustc_typeck::check::check_fn
31: rustc::ty::context::GlobalCtxt::enter_local
32: rustc_typeck::check::typeck_tables_of
33: rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors<'tcx> for rustc::ty::query::queries::typeck_tables_of<'tcx>>::compute
34: rustc::dep_graph::graph::DepGraph::with_task_impl
35: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::try_get_with
36: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::ensure_query
37: rustc::session::Session::track_errors
38: rustc_typeck::check::typeck_item_bodies
39: rustc::ty::query::__query_compute::typeck_item_bodies
40: rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors<'tcx> for rustc::ty::query::queries::typeck_item_bodies<'tcx>>::compute
41: rustc::dep_graph::graph::DepGraph::with_task_impl
42: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::try_get_with
43: rustc::util::common::time
44: rustc_typeck::check_crate
45: <std::thread::local::LocalKey<T>>::with
46: rustc::ty::context::TyCtxt::create_and_enter
47: rustc_driver::driver::compile_input
48: rustc_driver::run_compiler_with_pool
49: <scoped_tls::ScopedKey<T>>::set
50: rustc_driver::run_compiler
51: <scoped_tls::ScopedKey<T>>::set
query stack during panic:
#0 [typeck_tables_of] processing `obj::objrange::init`
#1 [typeck_item_bodies] type-checking all item bodies
end of query stack
error: aborting due to 3 previous errors
I don't know how to turn this into a minimal example, so here's the offending code that reproduces this error: OddCoincidence/RustPython@836f267