Closed
Description
Code
#![crate_type = "lib"]
trait Q {
const ASSOC: usize;
}
impl<const N: u64> Q for [u8; N] {}
pub fn q_user() -> [u8; <[u8; 13] as Q>::ASSOC] {}Meta
rustc --version --verbose:
rustc 1.70.0-nightly (13afbdaa0 2023-03-17)
binary: rustc
commit-hash: 13afbdaa0655dda23d7129e59ac48f1ec88b2084
commit-date: 2023-03-17
host: x86_64-unknown-linux-gnu
release: 1.70.0-nightly
LLVM version: 15.0.7
Error output
rustc file.rs -Cincremental=.
-
Backtrace
thread 'rustc' panicked at 'const variables should not be hashed: Var(_#0c)', compiler/rustc_middle/src/ty/consts/kind.rs:145:35
stack backtrace:
0: 0x7f7b06f6739a - std::backtrace_rs::backtrace::libunwind::trace::h84d2711f38e4d049
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7f7b06f6739a - std::backtrace_rs::backtrace::trace_unsynchronized::h07f6ebc5344709db
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7f7b06f6739a - std::sys_common::backtrace::_print_fmt::h05a29271ab24b307
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7f7b06f6739a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h2badcaa62266c6d2
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7f7b06fca9be - core::fmt::write::h029bd029dcf67de1
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/core/src/fmt/mod.rs:1254:17
5: 0x7f7b06f5a225 - std::io::Write::write_fmt::h80e1934b9bd451b8
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/io/mod.rs:1684:15
6: 0x7f7b06f67165 - std::sys_common::backtrace::_print::hd15e10f9274c89b0
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys_common/backtrace.rs:47:5
7: 0x7f7b06f67165 - std::sys_common::backtrace::print::h170965e4e66b5ee4
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys_common/backtrace.rs:34:9
8: 0x7f7b06f69edf - std::panicking::default_hook::{{closure}}::h0164004bb09e0366
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/panicking.rs:271:22
9: 0x7f7b06f69c1b - std::panicking::default_hook::h5e2940911ec5582f
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/panicking.rs:290:9
10: 0x7f7b0a1f2415 - rustc_driver_impl[bad2ed848d64dbdc]::DEFAULT_HOOK::{closure#0}::{closure#0}
11: 0x7f7b06f6a71d - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0f3cc38fa49d6ba4
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/alloc/src/boxed.rs:2002:9
12: 0x7f7b06f6a71d - std::panicking::rust_panic_with_hook::h591d1df500c4db69
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/panicking.rs:696:13
13: 0x7f7b06f6a499 - std::panicking::begin_panic_handler::{{closure}}::h88c33edc8ad15aaa
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/panicking.rs:583:13
14: 0x7f7b06f67806 - std::sys_common::backtrace::__rust_end_short_backtrace::h8c0d0dd7ca5cd1b1
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys_common/backtrace.rs:150:18
15: 0x7f7b06f6a1a2 - rust_begin_unwind
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/panicking.rs:579:5
16: 0x7f7b06fc6d13 - core::panicking::panic_fmt::h4294102993ea4dab
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/core/src/panicking.rs:64:14
17: 0x7f7b093ecea4 - <rustc_middle[eaf6378de1cdbfa8]::ty::consts::kind::InferConst as rustc_data_structures[8426954b093953dd]::stable_hasher::HashStable<rustc_query_system[3b264ab6e948b942]::ich::hcx::StableHashingContext>>::hash_stable
18: 0x7f7b084e0d83 - <&rustc_middle[eaf6378de1cdbfa8]::ty::list::List<rustc_middle[eaf6378de1cdbfa8]::ty::subst::GenericArg> as rustc_data_structures[8426954b093953dd]::stable_hasher::HashStable<rustc_query_system[3b264ab6e948b942]::ich::hcx::StableHashingContext>>::hash_stable
19: 0x7f7b08b7c9cc - rustc_query_system[3b264ab6e948b942]::dep_graph::graph::hash_result::<core[9847d4a2e8a02df2]::result::Result<&rustc_middle[eaf6378de1cdbfa8]::traits::ImplSource<()>, rustc_middle[eaf6378de1cdbfa8]::traits::CodegenObligationError>>
20: 0x7f7b08b7b127 - rustc_query_system[3b264ab6e948b942]::query::plumbing::try_execute_query::<rustc_query_impl[1cc93b35ef872c79]::queries::codegen_select_candidate, rustc_query_impl[1cc93b35ef872c79]::plumbing::QueryCtxt>
21: 0x7f7b087c719f - rustc_ty_utils[5b6915958c5e5b62]::instance::inner_resolve_instance
22: 0x7f7b089ea620 - <rustc_middle[eaf6378de1cdbfa8]::dep_graph::dep_node::DepKind as rustc_query_system[3b264ab6e948b942]::dep_graph::DepKind>::with_deps::<<rustc_query_system[3b264ab6e948b942]::dep_graph::graph::DepGraphData<rustc_middle[eaf6378de1cdbfa8]::dep_graph::dep_node::DepKind>>::with_task<(rustc_query_impl[1cc93b35ef872c79]::plumbing::QueryCtxt, rustc_query_impl[1cc93b35ef872c79]::queries::resolve_instance), rustc_middle[eaf6378de1cdbfa8]::ty::ParamEnvAnd<(rustc_span[4d522547309d7b79]::def_id::DefId, &rustc_middle[eaf6378de1cdbfa8]::ty::list::List<rustc_middle[eaf6378de1cdbfa8]::ty::subst::GenericArg>)>, core[9847d4a2e8a02df2]::result::Result<core[9847d4a2e8a02df2]::option::Option<rustc_middle[eaf6378de1cdbfa8]::ty::instance::Instance>, rustc_span[4d522547309d7b79]::ErrorGuaranteed>>::{closure#0}, core[9847d4a2e8a02df2]::result::Result<core[9847d4a2e8a02df2]::option::Option<rustc_middle[eaf6378de1cdbfa8]::ty::instance::Instance>, rustc_span[4d522547309d7b79]::ErrorGuaranteed>>
23: 0x7f7b089e856a - rustc_query_system[3b264ab6e948b942]::query::plumbing::try_execute_query::<rustc_query_impl[1cc93b35ef872c79]::queries::resolve_instance, rustc_query_impl[1cc93b35ef872c79]::plumbing::QueryCtxt>
24: 0x7f7b08466768 - <rustc_middle[eaf6378de1cdbfa8]::ty::instance::Instance>::resolve_opt_const_arg
25: 0x7f7b08ac7c21 - <rustc_const_eval[6662232fc86430df]::interpret::eval_context::InterpCx<rustc_const_eval[6662232fc86430df]::const_eval::machine::CompileTimeInterpreter>>::eval_mir_constant
26: 0x7f7b084a601f - <rustc_const_eval[6662232fc86430df]::interpret::eval_context::InterpCx<rustc_const_eval[6662232fc86430df]::const_eval::machine::CompileTimeInterpreter>>::push_stack_frame
27: 0x7f7b083ca6cd - rustc_const_eval[6662232fc86430df]::const_eval::eval_queries::eval_to_allocation_raw_provider
28: 0x7f7b096e0b8b - rustc_query_system[3b264ab6e948b942]::query::plumbing::try_execute_query::<rustc_query_impl[1cc93b35ef872c79]::queries::eval_to_allocation_raw, rustc_query_impl[1cc93b35ef872c79]::plumbing::QueryCtxt>
29: 0x7f7b096e0040 - <rustc_query_impl[1cc93b35ef872c79]::Queries as rustc_middle[eaf6378de1cdbfa8]::ty::query::QueryEngine>::eval_to_allocation_raw
30: 0x7f7b083ca7e2 - rustc_const_eval[6662232fc86430df]::const_eval::eval_queries::eval_to_allocation_raw_provider
31: 0x7f7b096e0b8b - rustc_query_system[3b264ab6e948b942]::query::plumbing::try_execute_query::<rustc_query_impl[1cc93b35ef872c79]::queries::eval_to_allocation_raw, rustc_query_impl[1cc93b35ef872c79]::plumbing::QueryCtxt>
32: 0x7f7b096e0040 - <rustc_query_impl[1cc93b35ef872c79]::Queries as rustc_middle[eaf6378de1cdbfa8]::ty::query::QueryEngine>::eval_to_allocation_raw
33: 0x7f7b098c3495 - rustc_const_eval[6662232fc86430df]::const_eval::eval_to_valtree
34: 0x7f7b098c32c0 - <rustc_const_eval[6662232fc86430df]::provide::{closure#0} as core[9847d4a2e8a02df2]::ops::function::FnOnce<(rustc_middle[eaf6378de1cdbfa8]::ty::context::TyCtxt, rustc_middle[eaf6378de1cdbfa8]::ty::ParamEnvAnd<rustc_middle[eaf6378de1cdbfa8]::mir::interpret::GlobalId>)>>::call_once
35: 0x7f7b0988372b - rustc_query_system[3b264ab6e948b942]::query::plumbing::try_execute_query::<rustc_query_impl[1cc93b35ef872c79]::queries::eval_to_valtree, rustc_query_impl[1cc93b35ef872c79]::plumbing::QueryCtxt>
36: 0x7f7b09882dd0 - <rustc_query_impl[1cc93b35ef872c79]::Queries as rustc_middle[eaf6378de1cdbfa8]::ty::query::QueryEngine>::eval_to_valtree
37: 0x7f7b087be132 - <rustc_middle[eaf6378de1cdbfa8]::ty::context::TyCtxt>::const_eval_global_id_for_typeck
38: 0x7f7b087bdc24 - <rustc_middle[eaf6378de1cdbfa8]::ty::context::TyCtxt>::const_eval_resolve_for_typeck
39: 0x7f7b087bb045 - <rustc_middle[eaf6378de1cdbfa8]::ty::consts::Const>::eval
40: 0x7f7b0879e8f0 - <rustc_trait_selection[4b4d59406d7aac09]::traits::project::AssocTypeNormalizer as rustc_type_ir[ebb4b6c2800c0907]::fold::TypeFolder<rustc_middle[eaf6378de1cdbfa8]::ty::context::TyCtxt>>::fold_const
41: 0x7f7b0879ca07 - <rustc_trait_selection[4b4d59406d7aac09]::traits::project::AssocTypeNormalizer as rustc_type_ir[ebb4b6c2800c0907]::fold::TypeFolder<rustc_middle[eaf6378de1cdbfa8]::ty::context::TyCtxt>>::fold_ty
42: 0x7f7b0897d6e6 - <rustc_trait_selection[4b4d59406d7aac09]::traits::engine::ObligationCtxt>::normalize::<rustc_middle[eaf6378de1cdbfa8]::ty::Ty>
43: 0x7f7b0897c8c7 - <&mut rustc_hir_analysis[7035f0189d3c093a]::check::wfcheck::check_fn_or_method::{closure#1} as core[9847d4a2e8a02df2]::ops::function::FnOnce<((usize, rustc_middle[eaf6378de1cdbfa8]::ty::Ty),)>>::call_once
44: 0x7f7b0897c6ec - <rustc_middle[eaf6378de1cdbfa8]::ty::Ty as rustc_type_ir[ebb4b6c2800c0907]::CollectAndApply<rustc_middle[eaf6378de1cdbfa8]::ty::Ty, &rustc_middle[eaf6378de1cdbfa8]::ty::list::List<rustc_middle[eaf6378de1cdbfa8]::ty::Ty>>>::collect_and_apply::<core[9847d4a2e8a02df2]::iter::adapters::map::Map<core[9847d4a2e8a02df2]::iter::adapters::enumerate::Enumerate<core[9847d4a2e8a02df2]::iter::adapters::copied::Copied<core[9847d4a2e8a02df2]::slice::iter::Iter<rustc_middle[eaf6378de1cdbfa8]::ty::Ty>>>, rustc_hir_analysis[7035f0189d3c093a]::check::wfcheck::check_fn_or_method::{closure#1}>, <rustc_middle[eaf6378de1cdbfa8]::ty::context::TyCtxt>::mk_type_list_from_iter<core[9847d4a2e8a02df2]::iter::adapters::map::Map<core[9847d4a2e8a02df2]::iter::adapters::enumerate::Enumerate<core[9847d4a2e8a02df2]::iter::adapters::copied::Copied<core[9847d4a2e8a02df2]::slice::iter::Iter<rustc_middle[eaf6378de1cdbfa8]::ty::Ty>>>, rustc_hir_analysis[7035f0189d3c093a]::check::wfcheck::check_fn_or_method::{closure#1}>, rustc_middle[eaf6378de1cdbfa8]::ty::Ty>::{closure#0}>
45: 0x7f7b0919e1ff - rustc_hir_analysis[7035f0189d3c093a]::check::wfcheck::check_fn_or_method
46: 0x7f7b09195625 - rustc_hir_analysis[7035f0189d3c093a]::check::wfcheck::check_item_fn
47: 0x7f7b0919210d - rustc_hir_analysis[7035f0189d3c093a]::check::wfcheck::check_well_formed
48: 0x7f7b089145a3 - rustc_query_system[3b264ab6e948b942]::query::plumbing::try_execute_query::<rustc_query_impl[1cc93b35ef872c79]::queries::check_well_formed, rustc_query_impl[1cc93b35ef872c79]::plumbing::QueryCtxt>
49: 0x7f7b0953ae12 - rustc_data_structures[8426954b093953dd]::sync::par_for_each_in::<&[rustc_hir[f188a593009d666f]::hir::ItemId], <rustc_middle[eaf6378de1cdbfa8]::hir::ModuleItems>::par_items<rustc_hir_analysis[7035f0189d3c093a]::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>
50: 0x7f7b0953a8e0 - rustc_hir_analysis[7035f0189d3c093a]::check::wfcheck::check_mod_type_wf
51: 0x7f7b0985dbca - rustc_query_system[3b264ab6e948b942]::query::plumbing::try_execute_query::<rustc_query_impl[1cc93b35ef872c79]::queries::check_mod_type_wf, rustc_query_impl[1cc93b35ef872c79]::plumbing::QueryCtxt>
52: 0x7f7b0985d533 - <rustc_query_impl[1cc93b35ef872c79]::Queries as rustc_middle[eaf6378de1cdbfa8]::ty::query::QueryEngine>::check_mod_type_wf
53: 0x7f7b08552888 - rustc_data_structures[8426954b093953dd]::sync::par_for_each_in::<&[rustc_hir[f188a593009d666f]::hir_id::OwnerId], <rustc_middle[eaf6378de1cdbfa8]::hir::map::Map>::par_for_each_module<rustc_hir_analysis[7035f0189d3c093a]::check_crate::{closure#5}::{closure#0}::{closure#0}>::{closure#0}>
54: 0x7f7b08552710 - <rustc_session[8656a7a78cf578e4]::session::Session>::track_errors::<rustc_hir_analysis[7035f0189d3c093a]::check_crate::{closure#5}, ()>
55: 0x7f7b0854f8b0 - rustc_hir_analysis[7035f0189d3c093a]::check_crate
56: 0x7f7b08546742 - rustc_interface[dde792dfc5bb5edd]::passes::analysis
57: 0x7f7b09a11d0d - rustc_query_system[3b264ab6e948b942]::query::plumbing::try_execute_query::<rustc_query_impl[1cc93b35ef872c79]::queries::analysis, rustc_query_impl[1cc93b35ef872c79]::plumbing::QueryCtxt>
58: 0x7f7b09a117e0 - <rustc_query_impl[1cc93b35ef872c79]::Queries as rustc_middle[eaf6378de1cdbfa8]::ty::query::QueryEngine>::analysis
59: 0x7f7b0986e109 - <rustc_middle[eaf6378de1cdbfa8]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[bad2ed848d64dbdc]::run_compiler::{closure#1}::{closure#2}::{closure#4}, core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>>
60: 0x7f7b093f852d - <rustc_interface[dde792dfc5bb5edd]::interface::Compiler>::enter::<rustc_driver_impl[bad2ed848d64dbdc]::run_compiler::{closure#1}::{closure#2}, core[9847d4a2e8a02df2]::result::Result<core[9847d4a2e8a02df2]::option::Option<rustc_interface[dde792dfc5bb5edd]::queries::Linker>, rustc_span[4d522547309d7b79]::ErrorGuaranteed>>
61: 0x7f7b093f6630 - rustc_span[4d522547309d7b79]::with_source_map::<core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>, rustc_interface[dde792dfc5bb5edd]::interface::run_compiler<core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>, rustc_driver_impl[bad2ed848d64dbdc]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
62: 0x7f7b093f5bd9 - std[b4247acdb72724ff]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[dde792dfc5bb5edd]::util::run_in_thread_pool_with_globals<rustc_interface[dde792dfc5bb5edd]::interface::run_compiler<core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>, rustc_driver_impl[bad2ed848d64dbdc]::run_compiler::{closure#1}>::{closure#0}, core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>>
63: 0x7f7b09ae6afa - <<std[b4247acdb72724ff]::thread::Builder>::spawn_unchecked_<rustc_interface[dde792dfc5bb5edd]::util::run_in_thread_pool_with_globals<rustc_interface[dde792dfc5bb5edd]::interface::run_compiler<core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>, rustc_driver_impl[bad2ed848d64dbdc]::run_compiler::{closure#1}>::{closure#0}, core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>>::{closure#1} as core[9847d4a2e8a02df2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
64: 0x7f7b06f745f3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h51bca2043facf7d3
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/alloc/src/boxed.rs:1988:9
65: 0x7f7b06f745f3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h365da710d54db7ab
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/alloc/src/boxed.rs:1988:9
66: 0x7f7b06f745f3 - std::sys::unix::thread::Thread::new::thread_start::hb322f3a535acf0fe
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys/unix/thread.rs:108:17
67: 0x7f7b06d06bb5 - <unknown>
68: 0x7f7b06d88d90 - <unknown>
69: 0x0 - <unknown>
error: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
note: rustc 1.70.0-nightly (13afbdaa0 2023-03-17) running on x86_64-unknown-linux-gnu
note: compiler flags: -C incremental=[REDACTED]
query stack during panic:
#0 [codegen_select_candidate] computing candidate for `<[u8; 13] as Q>`
#1 [resolve_instance] resolving instance `<[u8; 13] as Q>::ASSOC`
#2 [eval_to_allocation_raw] const-evaluating + checking `q_user::{constant#0}`
#3 [eval_to_allocation_raw] const-evaluating + checking `q_user::{constant#0}`
#4 [eval_to_valtree] evaluating type-level constant
#5 [check_well_formed] checking that `q_user` is well-formed
#6 [check_mod_type_wf] checking that types are well-formed in top-level module
#7 [analysis] running analysis passes on this crate
end of query stack
error: internal compiler error: no errors encountered even though `delay_span_bug` issued
error: internal compiler error: cannot relate consts of different types (a=Const { ty: usize, kind: Value(Leaf(0x000000000000000d)) }, b=Const { ty: u64, kind: Infer(Var(_#0c)) })
|
= note: delayed at 0: <rustc_errors::HandlerInner>::emit_diagnostic
1: <rustc_errors::Handler>::delay_span_bug::<rustc_span::span_encoding::Span, &alloc::string::String>
2: <rustc_infer::infer::InferCtxt>::super_combine_consts::<rustc_infer::infer::equate::Equate>
3: rustc_middle::ty::relate::super_relate_tys::<rustc_infer::infer::equate::Equate>
4: <rustc_infer::infer::equate::Equate as rustc_middle::ty::relate::TypeRelation>::tys
5: <rustc_trait_selection::traits::select::SelectionContext>::match_impl
6: <rustc_middle::ty::context::TyCtxt>::for_each_relevant_impl::<<rustc_trait_selection::traits::select::SelectionContext>::assemble_candidates_from_impls::{closure#0}>
7: <rustc_trait_selection::traits::select::SelectionContext>::assemble_candidates
8: <rustc_trait_selection::traits::select::SelectionContext>::candidate_from_obligation_no_cache
9: <rustc_query_system::dep_graph::graph::DepGraph<rustc_middle::dep_graph::dep_node::DepKind>>::with_anon_task::<rustc_middle::ty::context::TyCtxt, <rustc_trait_selection::traits::select::SelectionContext>::in_task<<rustc_trait_selection::traits::select::SelectionContext>::candidate_from_obligation::{closure#0}::{closure#0}, core::result::Result<core::option::Option<rustc_middle::traits::select::SelectionCandidate>, rustc_middle::traits::SelectionError>>::{closure#0}, core::result::Result<core::option::Option<rustc_middle::traits::select::SelectionCandidate>, rustc_middle::traits::SelectionError>>
10: <rustc_trait_selection::traits::select::SelectionContext>::evaluate_stack
11: <rustc_middle::dep_graph::dep_node::DepKind as rustc_query_system::dep_graph::DepKind>::with_deps::<<rustc_trait_selection::traits::select::SelectionContext>::in_task<<rustc_trait_selection::traits::select::SelectionContext>::evaluate_trait_predicate_recursively::{closure#0}::{closure#2}, core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>>::{closure#0}, core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>>
12: <rustc_trait_selection::traits::select::SelectionContext>::evaluate_predicate_recursively
13: rustc_traits::evaluate_obligation::evaluate_obligation
14: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::evaluate_obligation, rustc_query_impl::plumbing::QueryCtxt>
15: <rustc_trait_selection::traits::fulfill::FulfillProcessor as rustc_data_structures::obligation_forest::ObligationProcessor>::process_obligation
16: <rustc_data_structures::obligation_forest::ObligationForest<rustc_trait_selection::traits::fulfill::PendingPredicateObligation>>::process_obligations::<rustc_trait_selection::traits::fulfill::FulfillProcessor>
17: <rustc_hir_typeck::fn_ctxt::FnCtxt>::type_inference_fallback
18: rustc_hir_typeck::typeck
19: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::typeck, rustc_query_impl::plumbing::QueryCtxt>
20: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::typeck
21: rustc_mir_build::thir::cx::thir_body
22: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::thir_body, rustc_query_impl::plumbing::QueryCtxt>
23: rustc_mir_build::build::mir_built
24: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_built, rustc_query_impl::plumbing::QueryCtxt>
25: rustc_mir_transform::check_unsafety::unsafety_check_result
26: <rustc_mir_transform::check_unsafety::provide::{closure#0} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, rustc_span::def_id::LocalDefId)>>::call_once
27: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::unsafety_check_result, rustc_query_impl::plumbing::QueryCtxt>
28: rustc_mir_transform::mir_const
29: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_const, rustc_query_impl::plumbing::QueryCtxt>
30: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::mir_const
31: <rustc_mir_transform::provide::{closure#0} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, rustc_span::def_id::DefId)>>::call_once
32: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_const_qualif, rustc_query_impl::plumbing::QueryCtxt>
33: rustc_mir_transform::mir_promoted
34: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_promoted, rustc_query_impl::plumbing::QueryCtxt>
35: rustc_borrowck::mir_borrowck
36: <rustc_borrowck::provide::{closure#0} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, rustc_span::def_id::LocalDefId)>>::call_once
37: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_borrowck, rustc_query_impl::plumbing::QueryCtxt>
38: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::mir_borrowck
39: rustc_mir_transform::mir_drops_elaborated_and_const_checked
40: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_drops_elaborated_and_const_checked, rustc_query_impl::plumbing::QueryCtxt>
41: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::mir_drops_elaborated_and_const_checked
42: rustc_mir_transform::inner_mir_for_ctfe
43: rustc_mir_transform::mir_for_ctfe
44: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_for_ctfe, rustc_query_impl::plumbing::QueryCtxt>
45: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::mir_for_ctfe
46: <rustc_const_eval::interpret::eval_context::InterpCx<rustc_const_eval::const_eval::machine::CompileTimeInterpreter>>::load_mir
47: rustc_const_eval::const_eval::eval_queries::eval_to_allocation_raw_provider
48: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::eval_to_allocation_raw, rustc_query_impl::plumbing::QueryCtxt>
49: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::eval_to_allocation_raw
50: rustc_const_eval::const_eval::eval_queries::eval_to_allocation_raw_provider
51: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::eval_to_allocation_raw, rustc_query_impl::plumbing::QueryCtxt>
52: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::eval_to_allocation_raw
53: rustc_const_eval::const_eval::eval_to_valtree
54: <rustc_const_eval::provide::{closure#0} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::interpret::GlobalId>)>>::call_once
55: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::eval_to_valtree, rustc_query_impl::plumbing::QueryCtxt>
56: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::eval_to_valtree
57: <rustc_middle::ty::context::TyCtxt>::const_eval_global_id_for_typeck
58: <rustc_middle::ty::context::TyCtxt>::const_eval_resolve_for_typeck
59: <rustc_middle::ty::consts::Const>::eval
60: <rustc_trait_selection::traits::project::AssocTypeNormalizer as rustc_type_ir::fold::TypeFolder<rustc_middle::ty::context::TyCtxt>>::fold_const
61: <rustc_trait_selection::traits::project::AssocTypeNormalizer as rustc_type_ir::fold::TypeFolder<rustc_middle::ty::context::TyCtxt>>::fold_ty
62: <rustc_trait_selection::traits::engine::ObligationCtxt>::normalize::<rustc_middle::ty::Ty>
63: <&mut rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1} as core::ops::function::FnOnce<((usize, rustc_middle::ty::Ty),)>>::call_once
64: <rustc_middle::ty::Ty as rustc_type_ir::CollectAndApply<rustc_middle::ty::Ty, &rustc_middle::ty::list::List<rustc_middle::ty::Ty>>>::collect_and_apply::<core::iter::adapters::map::Map<core::iter::adapters::enumerate::Enumerate<core::iter::adapters::copied::Copied<core::slice::iter::Iter<rustc_middle::ty::Ty>>>, rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1}>, <rustc_middle::ty::context::TyCtxt>::mk_type_list_from_iter<core::iter::adapters::map::Map<core::iter::adapters::enumerate::Enumerate<core::iter::adapters::copied::Copied<core::slice::iter::Iter<rustc_middle::ty::Ty>>>, rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1}>, rustc_middle::ty::Ty>::{closure#0}>
65: rustc_hir_analysis::check::wfcheck::check_fn_or_method
66: rustc_hir_analysis::check::wfcheck::check_item_fn
67: rustc_hir_analysis::check::wfcheck::check_well_formed
68: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::check_well_formed, rustc_query_impl::plumbing::QueryCtxt>
69: rustc_data_structures::sync::par_for_each_in::<&[rustc_hir::hir::ItemId], <rustc_middle::hir::ModuleItems>::par_items<rustc_hir_analysis::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>
70: rustc_hir_analysis::check::wfcheck::check_mod_type_wf
71: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::check_mod_type_wf, rustc_query_impl::plumbing::QueryCtxt>
72: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::check_mod_type_wf
73: rustc_data_structures::sync::par_for_each_in::<&[rustc_hir::hir_id::OwnerId], <rustc_middle::hir::map::Map>::par_for_each_module<rustc_hir_analysis::check_crate::{closure#5}::{closure#0}::{closure#0}>::{closure#0}>
74: <rustc_session::session::Session>::track_errors::<rustc_hir_analysis::check_crate::{closure#5}, ()>
75: rustc_hir_analysis::check_crate
76: rustc_interface::passes::analysis
77: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::analysis, rustc_query_impl::plumbing::QueryCtxt>
78: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::analysis
79: <rustc_middle::ty::context::GlobalCtxt>::enter::<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}::{closure#4}, core::result::Result<(), rustc_span::ErrorGuaranteed>>
80: <rustc_interface::interface::Compiler>::enter::<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
81: rustc_span::with_source_map::<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
82: std::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>
83: <<std::thread::Builder>::spawn_unchecked_<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
84: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/alloc/src/boxed.rs:1988:9
85: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/alloc/src/boxed.rs:1988:9
86: std::sys::unix::thread::Thread::new::thread_start
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys/unix/thread.rs:108:17
87: <unknown>
88: <unknown>
error: internal compiler error: cannot relate consts of different types (a=Const { ty: usize, kind: Value(Leaf(0x000000000000000d)) }, b=Const { ty: u64, kind: Infer(Var(_#0c)) })
|
= note: delayed at 0: <rustc_errors::HandlerInner>::emit_diagnostic
1: <rustc_errors::Handler>::delay_span_bug::<rustc_span::span_encoding::Span, &alloc::string::String>
2: <rustc_infer::infer::InferCtxt>::super_combine_consts::<rustc_infer::infer::equate::Equate>
3: rustc_middle::ty::relate::super_relate_tys::<rustc_infer::infer::equate::Equate>
4: <rustc_infer::infer::equate::Equate as rustc_middle::ty::relate::TypeRelation>::tys
5: <rustc_trait_selection::traits::select::SelectionContext>::confirm_candidate
6: <rustc_trait_selection::traits::select::SelectionContext>::evaluate_stack
7: <rustc_middle::dep_graph::dep_node::DepKind as rustc_query_system::dep_graph::DepKind>::with_deps::<<rustc_trait_selection::traits::select::SelectionContext>::in_task<<rustc_trait_selection::traits::select::SelectionContext>::evaluate_trait_predicate_recursively::{closure#0}::{closure#2}, core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>>::{closure#0}, core::result::Result<rustc_middle::traits::select::EvaluationResult, rustc_middle::traits::select::OverflowError>>
8: <rustc_trait_selection::traits::select::SelectionContext>::evaluate_predicate_recursively
9: rustc_traits::evaluate_obligation::evaluate_obligation
10: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::evaluate_obligation, rustc_query_impl::plumbing::QueryCtxt>
11: <rustc_trait_selection::traits::fulfill::FulfillProcessor as rustc_data_structures::obligation_forest::ObligationProcessor>::process_obligation
12: <rustc_data_structures::obligation_forest::ObligationForest<rustc_trait_selection::traits::fulfill::PendingPredicateObligation>>::process_obligations::<rustc_trait_selection::traits::fulfill::FulfillProcessor>
13: <rustc_hir_typeck::fn_ctxt::FnCtxt>::type_inference_fallback
14: rustc_hir_typeck::typeck
15: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::typeck, rustc_query_impl::plumbing::QueryCtxt>
16: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::typeck
17: rustc_mir_build::thir::cx::thir_body
18: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::thir_body, rustc_query_impl::plumbing::QueryCtxt>
19: rustc_mir_build::build::mir_built
20: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_built, rustc_query_impl::plumbing::QueryCtxt>
21: rustc_mir_transform::check_unsafety::unsafety_check_result
22: <rustc_mir_transform::check_unsafety::provide::{closure#0} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, rustc_span::def_id::LocalDefId)>>::call_once
23: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::unsafety_check_result, rustc_query_impl::plumbing::QueryCtxt>
24: rustc_mir_transform::mir_const
25: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_const, rustc_query_impl::plumbing::QueryCtxt>
26: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::mir_const
27: <rustc_mir_transform::provide::{closure#0} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, rustc_span::def_id::DefId)>>::call_once
28: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_const_qualif, rustc_query_impl::plumbing::QueryCtxt>
29: rustc_mir_transform::mir_promoted
30: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_promoted, rustc_query_impl::plumbing::QueryCtxt>
31: rustc_borrowck::mir_borrowck
32: <rustc_borrowck::provide::{closure#0} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, rustc_span::def_id::LocalDefId)>>::call_once
33: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_borrowck, rustc_query_impl::plumbing::QueryCtxt>
34: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::mir_borrowck
35: rustc_mir_transform::mir_drops_elaborated_and_const_checked
36: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_drops_elaborated_and_const_checked, rustc_query_impl::plumbing::QueryCtxt>
37: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::mir_drops_elaborated_and_const_checked
38: rustc_mir_transform::inner_mir_for_ctfe
39: rustc_mir_transform::mir_for_ctfe
40: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::mir_for_ctfe, rustc_query_impl::plumbing::QueryCtxt>
41: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::mir_for_ctfe
42: <rustc_const_eval::interpret::eval_context::InterpCx<rustc_const_eval::const_eval::machine::CompileTimeInterpreter>>::load_mir
43: rustc_const_eval::const_eval::eval_queries::eval_to_allocation_raw_provider
44: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::eval_to_allocation_raw, rustc_query_impl::plumbing::QueryCtxt>
45: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::eval_to_allocation_raw
46: rustc_const_eval::const_eval::eval_queries::eval_to_allocation_raw_provider
47: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::eval_to_allocation_raw, rustc_query_impl::plumbing::QueryCtxt>
48: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::eval_to_allocation_raw
49: rustc_const_eval::const_eval::eval_to_valtree
50: <rustc_const_eval::provide::{closure#0} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::interpret::GlobalId>)>>::call_once
51: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::eval_to_valtree, rustc_query_impl::plumbing::QueryCtxt>
52: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::eval_to_valtree
53: <rustc_middle::ty::context::TyCtxt>::const_eval_global_id_for_typeck
54: <rustc_middle::ty::context::TyCtxt>::const_eval_resolve_for_typeck
55: <rustc_middle::ty::consts::Const>::eval
56: <rustc_trait_selection::traits::project::AssocTypeNormalizer as rustc_type_ir::fold::TypeFolder<rustc_middle::ty::context::TyCtxt>>::fold_const
57: <rustc_trait_selection::traits::project::AssocTypeNormalizer as rustc_type_ir::fold::TypeFolder<rustc_middle::ty::context::TyCtxt>>::fold_ty
58: <rustc_trait_selection::traits::engine::ObligationCtxt>::normalize::<rustc_middle::ty::Ty>
59: <&mut rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1} as core::ops::function::FnOnce<((usize, rustc_middle::ty::Ty),)>>::call_once
60: <rustc_middle::ty::Ty as rustc_type_ir::CollectAndApply<rustc_middle::ty::Ty, &rustc_middle::ty::list::List<rustc_middle::ty::Ty>>>::collect_and_apply::<core::iter::adapters::map::Map<core::iter::adapters::enumerate::Enumerate<core::iter::adapters::copied::Copied<core::slice::iter::Iter<rustc_middle::ty::Ty>>>, rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1}>, <rustc_middle::ty::context::TyCtxt>::mk_type_list_from_iter<core::iter::adapters::map::Map<core::iter::adapters::enumerate::Enumerate<core::iter::adapters::copied::Copied<core::slice::iter::Iter<rustc_middle::ty::Ty>>>, rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1}>, rustc_middle::ty::Ty>::{closure#0}>
61: rustc_hir_analysis::check::wfcheck::check_fn_or_method
62: rustc_hir_analysis::check::wfcheck::check_item_fn
63: rustc_hir_analysis::check::wfcheck::check_well_formed
64: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::check_well_formed, rustc_query_impl::plumbing::QueryCtxt>
65: rustc_data_structures::sync::par_for_each_in::<&[rustc_hir::hir::ItemId], <rustc_middle::hir::ModuleItems>::par_items<rustc_hir_analysis::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>
66: rustc_hir_analysis::check::wfcheck::check_mod_type_wf
67: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::check_mod_type_wf, rustc_query_impl::plumbing::QueryCtxt>
68: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::check_mod_type_wf
69: rustc_data_structures::sync::par_for_each_in::<&[rustc_hir::hir_id::OwnerId], <rustc_middle::hir::map::Map>::par_for_each_module<rustc_hir_analysis::check_crate::{closure#5}::{closure#0}::{closure#0}>::{closure#0}>
70: <rustc_session::session::Session>::track_errors::<rustc_hir_analysis::check_crate::{closure#5}, ()>
71: rustc_hir_analysis::check_crate
72: rustc_interface::passes::analysis
73: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::analysis, rustc_query_impl::plumbing::QueryCtxt>
74: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::analysis
75: <rustc_middle::ty::context::GlobalCtxt>::enter::<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}::{closure#4}, core::result::Result<(), rustc_span::ErrorGuaranteed>>
76: <rustc_interface::interface::Compiler>::enter::<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
77: rustc_span::with_source_map::<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
78: std::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>
79: <<std::thread::Builder>::spawn_unchecked_<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
80: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/alloc/src/boxed.rs:1988:9
81: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/alloc/src/boxed.rs:1988:9
82: std::sys::unix::thread::Thread::new::thread_start
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys/unix/thread.rs:108:17
83: <unknown>
84: <unknown>
error: internal compiler error: cannot relate consts of different types (a=Const { ty: usize, kind: Value(Leaf(0x000000000000000d)) }, b=Const { ty: u64, kind: Infer(Var(_#0c)) })
|
= note: delayed at 0: <rustc_errors::HandlerInner>::emit_diagnostic
1: <rustc_errors::Handler>::delay_span_bug::<rustc_span::span_encoding::Span, &alloc::string::String>
2: <rustc_infer::infer::InferCtxt>::super_combine_consts::<rustc_infer::infer::equate::Equate>
3: rustc_middle::ty::relate::super_relate_tys::<rustc_infer::infer::equate::Equate>
4: <rustc_infer::infer::equate::Equate as rustc_middle::ty::relate::TypeRelation>::tys
5: <rustc_trait_selection::traits::select::SelectionContext>::confirm_candidate
6: <rustc_trait_selection::traits::select::SelectionContext>::select
7: rustc_traits::codegen::codegen_select_candidate
8: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::codegen_select_candidate, rustc_query_impl::plumbing::QueryCtxt>
9: rustc_ty_utils::instance::inner_resolve_instance
10: <rustc_middle::dep_graph::dep_node::DepKind as rustc_query_system::dep_graph::DepKind>::with_deps::<<rustc_query_system::dep_graph::graph::DepGraphData<rustc_middle::dep_graph::dep_node::DepKind>>::with_task<(rustc_query_impl::plumbing::QueryCtxt, rustc_query_impl::queries::resolve_instance), rustc_middle::ty::ParamEnvAnd<(rustc_span::def_id::DefId, &rustc_middle::ty::list::List<rustc_middle::ty::subst::GenericArg>)>, core::result::Result<core::option::Option<rustc_middle::ty::instance::Instance>, rustc_span::ErrorGuaranteed>>::{closure#0}, core::result::Result<core::option::Option<rustc_middle::ty::instance::Instance>, rustc_span::ErrorGuaranteed>>
11: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::resolve_instance, rustc_query_impl::plumbing::QueryCtxt>
12: <rustc_middle::ty::instance::Instance>::resolve_opt_const_arg
13: <rustc_const_eval::interpret::eval_context::InterpCx<rustc_const_eval::const_eval::machine::CompileTimeInterpreter>>::eval_mir_constant
14: <rustc_const_eval::interpret::eval_context::InterpCx<rustc_const_eval::const_eval::machine::CompileTimeInterpreter>>::push_stack_frame
15: rustc_const_eval::const_eval::eval_queries::eval_to_allocation_raw_provider
16: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::eval_to_allocation_raw, rustc_query_impl::plumbing::QueryCtxt>
17: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::eval_to_allocation_raw
18: rustc_const_eval::const_eval::eval_queries::eval_to_allocation_raw_provider
19: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::eval_to_allocation_raw, rustc_query_impl::plumbing::QueryCtxt>
20: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::eval_to_allocation_raw
21: rustc_const_eval::const_eval::eval_to_valtree
22: <rustc_const_eval::provide::{closure#0} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, rustc_middle::ty::ParamEnvAnd<rustc_middle::mir::interpret::GlobalId>)>>::call_once
23: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::eval_to_valtree, rustc_query_impl::plumbing::QueryCtxt>
24: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::eval_to_valtree
25: <rustc_middle::ty::context::TyCtxt>::const_eval_global_id_for_typeck
26: <rustc_middle::ty::context::TyCtxt>::const_eval_resolve_for_typeck
27: <rustc_middle::ty::consts::Const>::eval
28: <rustc_trait_selection::traits::project::AssocTypeNormalizer as rustc_type_ir::fold::TypeFolder<rustc_middle::ty::context::TyCtxt>>::fold_const
29: <rustc_trait_selection::traits::project::AssocTypeNormalizer as rustc_type_ir::fold::TypeFolder<rustc_middle::ty::context::TyCtxt>>::fold_ty
30: <rustc_trait_selection::traits::engine::ObligationCtxt>::normalize::<rustc_middle::ty::Ty>
31: <&mut rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1} as core::ops::function::FnOnce<((usize, rustc_middle::ty::Ty),)>>::call_once
32: <rustc_middle::ty::Ty as rustc_type_ir::CollectAndApply<rustc_middle::ty::Ty, &rustc_middle::ty::list::List<rustc_middle::ty::Ty>>>::collect_and_apply::<core::iter::adapters::map::Map<core::iter::adapters::enumerate::Enumerate<core::iter::adapters::copied::Copied<core::slice::iter::Iter<rustc_middle::ty::Ty>>>, rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1}>, <rustc_middle::ty::context::TyCtxt>::mk_type_list_from_iter<core::iter::adapters::map::Map<core::iter::adapters::enumerate::Enumerate<core::iter::adapters::copied::Copied<core::slice::iter::Iter<rustc_middle::ty::Ty>>>, rustc_hir_analysis::check::wfcheck::check_fn_or_method::{closure#1}>, rustc_middle::ty::Ty>::{closure#0}>
33: rustc_hir_analysis::check::wfcheck::check_fn_or_method
34: rustc_hir_analysis::check::wfcheck::check_item_fn
35: rustc_hir_analysis::check::wfcheck::check_well_formed
36: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::check_well_formed, rustc_query_impl::plumbing::QueryCtxt>
37: rustc_data_structures::sync::par_for_each_in::<&[rustc_hir::hir::ItemId], <rustc_middle::hir::ModuleItems>::par_items<rustc_hir_analysis::check::wfcheck::check_mod_type_wf::{closure#0}>::{closure#0}>
38: rustc_hir_analysis::check::wfcheck::check_mod_type_wf
39: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::check_mod_type_wf, rustc_query_impl::plumbing::QueryCtxt>
40: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::check_mod_type_wf
41: rustc_data_structures::sync::par_for_each_in::<&[rustc_hir::hir_id::OwnerId], <rustc_middle::hir::map::Map>::par_for_each_module<rustc_hir_analysis::check_crate::{closure#5}::{closure#0}::{closure#0}>::{closure#0}>
42: <rustc_session::session::Session>::track_errors::<rustc_hir_analysis::check_crate::{closure#5}, ()>
43: rustc_hir_analysis::check_crate
44: rustc_interface::passes::analysis
45: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::queries::analysis, rustc_query_impl::plumbing::QueryCtxt>
46: <rustc_query_impl::Queries as rustc_middle::ty::query::QueryEngine>::analysis
47: <rustc_middle::ty::context::GlobalCtxt>::enter::<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}::{closure#4}, core::result::Result<(), rustc_span::ErrorGuaranteed>>
48: <rustc_interface::interface::Compiler>::enter::<rustc_driver_impl::run_compiler::{closure#1}::{closure#2}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_span::ErrorGuaranteed>>
49: rustc_span::with_source_map::<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
50: std::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>
51: <<std::thread::Builder>::spawn_unchecked_<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
52: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/alloc/src/boxed.rs:1988:9
53: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/alloc/src/boxed.rs:1988:9
54: std::sys::unix::thread::Thread::new::thread_start
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys/unix/thread.rs:108:17
55: <unknown>
56: <unknown>
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
note: rustc 1.70.0-nightly (13afbdaa0 2023-03-17) running on x86_64-unknown-linux-gnu
note: compiler flags: -C incremental=[REDACTED]
query stack during panic:
end of query stack
thread panicked while panicking. aborting.
[1] 862430 IOT instruction rustc treereduce.out -Cincremental=.