Closed
Description
auto-reduced (treereduce-rust):
struct F;
mod trait_impl_assoc_fn_to_other {
impl Trait for S {
{ &self.0 };
}
}
mod trait_assoc_fn_to_other {
trait Trait2 : Trait {
reuse <F as Trait>::foo1 { self }
reuse <F as Trait>::async {
(async || {}).await;
};
}
}
original:
struct F;
mod inherent_impl_assoc_fn_to_other {
impl S {
reuse { &self.0 }:
}
}
mod trait_impl_assoc_fn_to_other {
impl Trait for S {
{ &self.0 };
}
}
mod trait_assoc_fn_to_other {
trait Trait2 : Trait {
reuse <F as Trait>::foo1 { self }
reuse <F as Trait>::async {
(async || {}).await;
};
}
}Version information
rustc 1.79.0-nightly (5557f8c9d 2024-04-24)
binary: rustc
commit-hash: 5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea
commit-date: 2024-04-24
host: x86_64-unknown-linux-gnu
release: 1.79.0-nightly
LLVM version: 18.1.4
Command:
/home/matthias/.rustup/toolchains/master/bin/rustc
Program output
error: non-item in item list
--> /tmp/icemaker_global_tempdir.M3N7dC1mVrpT/rustc_testrunner_tmpdir_reporting.vKvtjneSE3Fp/mvce.rs:7:10
|
6 | impl Trait for S {
| - item list starts here
7 | { &self.0 };
| ^ non-item starts here
8 | }
| - item list ends here
error: non-item in item list
--> /tmp/icemaker_global_tempdir.M3N7dC1mVrpT/rustc_testrunner_tmpdir_reporting.vKvtjneSE3Fp/mvce.rs:16:6
|
12 | trait Trait2 : Trait {
| - item list starts here
...
16 | };
| ^
| |
| non-item starts here
| help: consider removing this semicolon
17 | }
| - item list ends here
thread 'rustc' panicked at compiler/rustc_resolve/src/late/diagnostics.rs:2042:57:
no entry found for key
stack backtrace:
0: 0x753ac50d9145 - std::backtrace_rs::backtrace::libunwind::trace::h0ff13331e72566cc
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
1: 0x753ac50d9145 - std::backtrace_rs::backtrace::trace_unsynchronized::h9d4b1bd64e902543
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x753ac50d9145 - std::sys_common::backtrace::_print_fmt::h081005de9057cbf5
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:68:5
3: 0x753ac50d9145 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h15fc700db6edae7e
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:44:22
4: 0x753ac512821b - core::fmt::rt::Argument::fmt::h59f9e72725aff3b8
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/fmt/rt.rs:165:63
5: 0x753ac512821b - core::fmt::write::h76f096ae855823be
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/fmt/mod.rs:1157:21
6: 0x753ac50cdccf - std::io::Write::write_fmt::h7abe2202f1b29460
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/io/mod.rs:1832:15
7: 0x753ac50d8f1e - std::sys_common::backtrace::_print::hdf7c2b7f623e9652
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:47:5
8: 0x753ac50d8f1e - std::sys_common::backtrace::print::h75f08b3d9123bba1
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:34:9
9: 0x753ac50db889 - std::panicking::default_hook::{{closure}}::hb3b1ba32e53d5e85
10: 0x753ac50db5cd - std::panicking::default_hook::h99e57d8f75c65ecf
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:298:9
11: 0x753ac1a41a0c - std[1f3cc3a786ce7ca9]::panicking::update_hook::<alloc[dbe0d48a65192cd7]::boxed::Box<rustc_driver_impl[529b3142d24d9c0c]::install_ice_hook::{closure#0}>>::{closure#0}
12: 0x753ac50dbf86 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcfaaf51e4544653c
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/alloc/src/boxed.rs:2036:9
13: 0x753ac50dbf86 - std::panicking::rust_panic_with_hook::h9c2cbfe157b51a67
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:799:13
14: 0x753ac50dbd34 - std::panicking::begin_panic_handler::{{closure}}::h2dbcfcd80b7dc0c4
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:664:13
15: 0x753ac50d9609 - std::sys_common::backtrace::__rust_end_short_backtrace::h75ccad1bb6b02b8a
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys_common/backtrace.rs:171:18
16: 0x753ac50dba67 - rust_begin_unwind
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/panicking.rs:652:5
17: 0x753ac51246e3 - core::panicking::panic_fmt::hb7ed84b40520c8eb
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/panicking.rs:72:14
18: 0x753ac512489c - core::panicking::panic_display::ha1bfdebbc7cfd192
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/panicking.rs:263:5
19: 0x753ac512448c - core::option::expect_failed::hdd1a71408332732c
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/core/src/option.rs:1994:5
20: 0x753ac235652d - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::try_lookup_name_relaxed
21: 0x753ac23482bb - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::smart_resolve_report_errors
22: 0x753abffb1877 - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::smart_resolve_path_fragment::{closure#0}
23: 0x753ac382dafa - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::smart_resolve_path_fragment
24: 0x753ac3833c19 - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::resolve_expr
25: 0x753ac3832a29 - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::resolve_expr
26: 0x753ac3830f9e - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::resolve_block
27: 0x753ac23636d4 - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>::resolve_delegation
28: 0x753ac381af06 - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor as rustc_ast[40ef0baa130c0d37]::visit::Visitor>::visit_item
29: 0x753ac380ca09 - rustc_ast[40ef0baa130c0d37]::visit::walk_item::<rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor>
30: 0x753ac3814738 - <rustc_resolve[139fe3533e37bc7b]::late::LateResolutionVisitor as rustc_ast[40ef0baa130c0d37]::visit::Visitor>::visit_item
31: 0x753ac3e47581 - <rustc_resolve[139fe3533e37bc7b]::Resolver>::resolve_crate::{closure#0}
32: 0x753ac3e42c9c - <rustc_resolve[139fe3533e37bc7b]::Resolver>::resolve_crate
33: 0x753ac33f9c6b - rustc_interface[ab711e91de8811a0]::passes::resolver_for_lowering_raw
34: 0x753ac33f8e9d - rustc_query_impl[3ee10135cbcad228]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[3ee10135cbcad228]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[a285f3437f39b2c2]::query::erase::Erased<[u8; 16usize]>>
35: 0x753ac33f8e8b - <rustc_query_impl[3ee10135cbcad228]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[266bc4e95965f381]::ops::function::FnOnce<(rustc_middle[a285f3437f39b2c2]::ty::context::TyCtxt, ())>>::call_once
36: 0x753ac3be3085 - rustc_query_system[f66be17258afb63b]::query::plumbing::try_execute_query::<rustc_query_impl[3ee10135cbcad228]::DynamicConfig<rustc_query_system[f66be17258afb63b]::query::caches::SingleCache<rustc_middle[a285f3437f39b2c2]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[3ee10135cbcad228]::plumbing::QueryCtxt, false>
37: 0x753ac3be2c01 - rustc_query_impl[3ee10135cbcad228]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
38: 0x753ac3a32381 - rustc_interface[ab711e91de8811a0]::interface::run_compiler::<core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>, rustc_driver_impl[529b3142d24d9c0c]::run_compiler::{closure#0}>::{closure#1}
39: 0x753ac3a1c349 - std[1f3cc3a786ce7ca9]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[ab711e91de8811a0]::util::run_in_thread_with_globals<rustc_interface[ab711e91de8811a0]::util::run_in_thread_pool_with_globals<rustc_interface[ab711e91de8811a0]::interface::run_compiler<core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>, rustc_driver_impl[529b3142d24d9c0c]::run_compiler::{closure#0}>::{closure#1}, core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>>::{closure#0}, core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>>
40: 0x753ac3a1c0fa - <<std[1f3cc3a786ce7ca9]::thread::Builder>::spawn_unchecked_<rustc_interface[ab711e91de8811a0]::util::run_in_thread_with_globals<rustc_interface[ab711e91de8811a0]::util::run_in_thread_pool_with_globals<rustc_interface[ab711e91de8811a0]::interface::run_compiler<core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>, rustc_driver_impl[529b3142d24d9c0c]::run_compiler::{closure#0}>::{closure#1}, core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>>::{closure#0}, core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[266bc4e95965f381]::result::Result<(), rustc_span[b06c962b547b236f]::ErrorGuaranteed>>::{closure#2} as core[266bc4e95965f381]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
41: 0x753ac50e5e1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf8633d479a73f3aa
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/alloc/src/boxed.rs:2022:9
42: 0x753ac50e5e1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hde56e39011a54bd8
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/alloc/src/boxed.rs:2022:9
43: 0x753ac50e5e1b - std::sys::pal::unix::thread::Thread::new::thread_start::h03a9b1cf25d2ad5d
at /rustc/5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea/library/std/src/sys/pal/unix/thread.rs:108:17
44: 0x753abe8a955a - <unknown>
45: 0x753abe926a3c - <unknown>
46: 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: please make sure that you have updated to the latest nightly
note: rustc 1.79.0-nightly (5557f8c9d 2024-04-24) running on x86_64-unknown-linux-gnu
query stack during panic:
#0 [resolver_for_lowering_raw] getting the resolver for lowering
end of query stack
error: aborting due to 2 previous errors