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ICE: non-ADT in struct pattern #121463

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matthiaskrgr opened this issue Feb 22, 2024 · 0 comments · Fixed by #124240
Closed

ICE: non-ADT in struct pattern #121463

matthiaskrgr opened this issue Feb 22, 2024 · 0 comments · Fixed by #124240
Labels
C-bug Category: This is a bug. F-box_patterns `#![feature(box_patterns)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-nightly This issue requires a nightly compiler in some way. S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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@matthiaskrgr
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Code

#![feature(box_patterns)]

fn main() {
    // Test matching each shorthand notation for field patterns.
    let mut a = E::StructVar { boxed: Box::new(5_i32) };
    match a {
        E::StructVar { box boxed } => { }
    }
}

Meta

rustc --version --verbose:

rustc 1.78.0-nightly (1bb3a9f67 2024-02-22)
binary: rustc
commit-hash: 1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3
commit-date: 2024-02-22
host: x86_64-unknown-linux-gnu
release: 1.78.0-nightly
LLVM version: 18.1.0

Error output

<output>
Backtrace 

error: internal compiler error: compiler/rustc_passes/src/dead.rs:220:18: non-ADT in struct pattern
 --> 8B8ABEDF34D920D746BDE642A198548A323B94B40DDFECD48BC009BEC24F1745.rs:7:9
  |
7 |         E::StructVar { box boxed } => { }
  |         ^^^^^^^^^^^^^^^^^^^^^^^^^^

thread 'rustc' panicked at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/compiler/rustc_middle/src/util/bug.rs:34:50:
Box<dyn Any>
stack backtrace:
   0:     0x7fd77d98caf6 - std::backtrace_rs::backtrace::libunwind::trace::h78343d613c85aaed
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
   1:     0x7fd77d98caf6 - std::backtrace_rs::backtrace::trace_unsynchronized::hcb93ce9229fc04d1
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fd77d98caf6 - std::sys_common::backtrace::_print_fmt::hd1deae191b645ce3
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:68:5
   3:     0x7fd77d98caf6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h70c1692dc58e0c3d
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7fd77d9dda7c - core::fmt::rt::Argument::fmt::h3f3d607439a9453a
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/fmt/rt.rs:142:9
   5:     0x7fd77d9dda7c - core::fmt::write::hfd04ed51dd5b9740
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/fmt/mod.rs:1120:17
   6:     0x7fd77d98142f - std::io::Write::write_fmt::h61b6e15e92363464
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/io/mod.rs:1846:15
   7:     0x7fd77d98c8a4 - std::sys_common::backtrace::_print::h864105160a5448a9
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7fd77d98c8a4 - std::sys_common::backtrace::print::ha7c3095d0e2711d4
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7fd77d98f5eb - std::panicking::default_hook::{{closure}}::hea9282e63bea107d
  10:     0x7fd77d98f339 - std::panicking::default_hook::h7450394991cabc1f
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/panicking.rs:292:9
  11:     0x7fd78087122c - std[98ba4a421780dced]::panicking::update_hook::<alloc[d493190abddc557e]::boxed::Box<rustc_driver_impl[43b21fa76f9f6a29]::install_ice_hook::{closure#0}>>::{closure#0}
  12:     0x7fd77d98fd50 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hf5f4decde06499d8
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/alloc/src/boxed.rs:2030:9
  13:     0x7fd77d98fd50 - std::panicking::rust_panic_with_hook::h4f5747f949537183
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/panicking.rs:786:13
  14:     0x7fd78089d8d4 - std[98ba4a421780dced]::panicking::begin_panic::<rustc_errors[ae248042d377cb04]::ExplicitBug>::{closure#0}
  15:     0x7fd78089a7f6 - std[98ba4a421780dced]::sys_common::backtrace::__rust_end_short_backtrace::<std[98ba4a421780dced]::panicking::begin_panic<rustc_errors[ae248042d377cb04]::ExplicitBug>::{closure#0}, !>
  16:     0x7fd78089a4d6 - std[98ba4a421780dced]::panicking::begin_panic::<rustc_errors[ae248042d377cb04]::ExplicitBug>
  17:     0x7fd77f21c141 - <rustc_errors[ae248042d377cb04]::diagnostic::BugAbort as rustc_errors[ae248042d377cb04]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
  18:     0x7fd780f5616d - rustc_middle[45b09470b66e946b]::util::bug::opt_span_bug_fmt::<rustc_span[e413bf6cc1fe2f31]::span_encoding::Span>::{closure#0}
  19:     0x7fd780f5619a - rustc_middle[45b09470b66e946b]::ty::context::tls::with_opt::<rustc_middle[45b09470b66e946b]::util::bug::opt_span_bug_fmt<rustc_span[e413bf6cc1fe2f31]::span_encoding::Span>::{closure#0}, !>::{closure#0}
  20:     0x7fd780f511f8 - rustc_middle[45b09470b66e946b]::ty::context::tls::with_context_opt::<rustc_middle[45b09470b66e946b]::ty::context::tls::with_opt<rustc_middle[45b09470b66e946b]::util::bug::opt_span_bug_fmt<rustc_span[e413bf6cc1fe2f31]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
  21:     0x7fd780f4fcb4 - rustc_middle[45b09470b66e946b]::util::bug::span_bug_fmt::<rustc_span[e413bf6cc1fe2f31]::span_encoding::Span>
  22:     0x7fd781f40648 - <rustc_passes[d8b4d4ae9293dc75]::dead::MarkSymbolVisitor as rustc_hir[8a1acb4dd3fb9914]::intravisit::Visitor>::visit_pat
  23:     0x7fd781cf5b7d - <rustc_passes[d8b4d4ae9293dc75]::dead::MarkSymbolVisitor as rustc_hir[8a1acb4dd3fb9914]::intravisit::Visitor>::visit_expr
  24:     0x7fd781f3d849 - rustc_hir[8a1acb4dd3fb9914]::intravisit::walk_item::<rustc_passes[d8b4d4ae9293dc75]::dead::MarkSymbolVisitor>
  25:     0x7fd782c346b7 - rustc_passes[d8b4d4ae9293dc75]::dead::live_symbols_and_ignored_derived_traits
  26:     0x7fd782c33854 - rustc_query_impl[b82009bdbcc4b375]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b82009bdbcc4b375]::query_impl::live_symbols_and_ignored_derived_traits::dynamic_query::{closure#2}::{closure#0}, rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 8usize]>>
  27:     0x7fd7828f240e - rustc_query_system[8095494ab80f3bc1]::query::plumbing::try_execute_query::<rustc_query_impl[b82009bdbcc4b375]::DynamicConfig<rustc_query_system[8095494ab80f3bc1]::query::caches::SingleCache<rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[b82009bdbcc4b375]::plumbing::QueryCtxt, false>
  28:     0x7fd7826d86c2 - rustc_query_impl[b82009bdbcc4b375]::query_impl::live_symbols_and_ignored_derived_traits::get_query_non_incr::__rust_end_short_backtrace
  29:     0x7fd7826d8863 - rustc_passes[d8b4d4ae9293dc75]::dead::check_mod_deathness
  30:     0x7fd7826d86e7 - rustc_query_impl[b82009bdbcc4b375]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b82009bdbcc4b375]::query_impl::check_mod_deathness::dynamic_query::{closure#2}::{closure#0}, rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 0usize]>>
  31:     0x7fd78281c76d - rustc_query_system[8095494ab80f3bc1]::query::plumbing::try_execute_query::<rustc_query_impl[b82009bdbcc4b375]::DynamicConfig<rustc_query_system[8095494ab80f3bc1]::query::caches::DefaultCache<rustc_span[e413bf6cc1fe2f31]::def_id::LocalModDefId, rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[b82009bdbcc4b375]::plumbing::QueryCtxt, false>
  32:     0x7fd7828183ff - rustc_query_impl[b82009bdbcc4b375]::query_impl::check_mod_deathness::get_query_non_incr::__rust_end_short_backtrace
  33:     0x7fd7828144cb - rustc_interface[8570b1b09719190c]::passes::analysis
  34:     0x7fd782813219 - rustc_query_impl[b82009bdbcc4b375]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b82009bdbcc4b375]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 1usize]>>
  35:     0x7fd7829d4665 - rustc_query_system[8095494ab80f3bc1]::query::plumbing::try_execute_query::<rustc_query_impl[b82009bdbcc4b375]::DynamicConfig<rustc_query_system[8095494ab80f3bc1]::query::caches::SingleCache<rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[b82009bdbcc4b375]::plumbing::QueryCtxt, false>
  36:     0x7fd7829d43c9 - rustc_query_impl[b82009bdbcc4b375]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
  37:     0x7fd782901816 - rustc_interface[8570b1b09719190c]::interface::run_compiler::<core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>, rustc_driver_impl[43b21fa76f9f6a29]::run_compiler::{closure#0}>::{closure#0}
  38:     0x7fd782bc37cd - std[98ba4a421780dced]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[8570b1b09719190c]::util::run_in_thread_with_globals<rustc_interface[8570b1b09719190c]::util::run_in_thread_pool_with_globals<rustc_interface[8570b1b09719190c]::interface::run_compiler<core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>, rustc_driver_impl[43b21fa76f9f6a29]::run_compiler::{closure#0}>::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>
  39:     0x7fd782bc35fa - <<std[98ba4a421780dced]::thread::Builder>::spawn_unchecked_<rustc_interface[8570b1b09719190c]::util::run_in_thread_with_globals<rustc_interface[8570b1b09719190c]::util::run_in_thread_pool_with_globals<rustc_interface[8570b1b09719190c]::interface::run_compiler<core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>, rustc_driver_impl[43b21fa76f9f6a29]::run_compiler::{closure#0}>::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#1} as core[661a54f044942911]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  40:     0x7fd77d999725 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd65baaf671f21b42
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/alloc/src/boxed.rs:2016:9
  41:     0x7fd77d999725 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h62863cb5d3d6dd44
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/alloc/src/boxed.rs:2016:9
  42:     0x7fd77d999725 - std::sys::pal::unix::thread::Thread::new::thread_start::h59a3dc623978ddf5
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys/pal/unix/thread.rs:108:17
  43:     0x7fd77d694ac3 - start_thread
                               at ./nptl/pthread_create.c:442:8
  44:     0x7fd77d726850 - __GI___clone3
                               at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
  45:                0x0 - <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: please attach the file at `/home/gh-matthiaskrgr/im/rustc-ice-2024-02-22T16_09_14-2465108.txt` to your bug report

query stack during panic:
#0 [live_symbols_and_ignored_derived_traits] finding live symbols in crate
#1 [check_mod_deathness] checking deathness of variables in top-level module
#2 [analysis] running analysis passes on this crate
end of query stack
thread 'rustc' panicked at compiler/rustc_lint/src/builtin.rs:252:18:
struct pattern type is not an ADT
stack backtrace:
   0:     0x7fd77d98caf6 - std::backtrace_rs::backtrace::libunwind::trace::h78343d613c85aaed
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
   1:     0x7fd77d98caf6 - std::backtrace_rs::backtrace::trace_unsynchronized::hcb93ce9229fc04d1
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fd77d98caf6 - std::sys_common::backtrace::_print_fmt::hd1deae191b645ce3
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:68:5
   3:     0x7fd77d98caf6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h70c1692dc58e0c3d
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7fd77d9dda7c - core::fmt::rt::Argument::fmt::h3f3d607439a9453a
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/fmt/rt.rs:142:9
   5:     0x7fd77d9dda7c - core::fmt::write::hfd04ed51dd5b9740
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/fmt/mod.rs:1120:17
   6:     0x7fd77d98142f - std::io::Write::write_fmt::h61b6e15e92363464
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/io/mod.rs:1846:15
   7:     0x7fd77d98c8a4 - std::sys_common::backtrace::_print::h864105160a5448a9
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7fd77d98c8a4 - std::sys_common::backtrace::print::ha7c3095d0e2711d4
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7fd77d98f5eb - std::panicking::default_hook::{{closure}}::hea9282e63bea107d
  10:     0x7fd77d98f339 - std::panicking::default_hook::h7450394991cabc1f
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/panicking.rs:292:9
  11:     0x7fd78087122c - std[98ba4a421780dced]::panicking::update_hook::<alloc[d493190abddc557e]::boxed::Box<rustc_driver_impl[43b21fa76f9f6a29]::install_ice_hook::{closure#0}>>::{closure#0}
  12:     0x7fd77d98fd50 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hf5f4decde06499d8
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/alloc/src/boxed.rs:2030:9
  13:     0x7fd77d98fd50 - std::panicking::rust_panic_with_hook::h4f5747f949537183
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/panicking.rs:786:13
  14:     0x7fd77d98fa92 - std::panicking::begin_panic_handler::{{closure}}::h2bf422a8e9958832
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/panicking.rs:660:13
  15:     0x7fd77d98cfd6 - std::sys_common::backtrace::__rust_end_short_backtrace::hdd8f30de5eecf779
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:171:18
  16:     0x7fd77d98f7c4 - rust_begin_unwind
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/panicking.rs:648:5
  17:     0x7fd77d9d9f95 - core::panicking::panic_fmt::h1acf842fb807f6d2
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/panicking.rs:72:14
  18:     0x7fd77d9da161 - core::panicking::panic_display::h849dd7a88e7c18d3
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/panicking.rs:196:5
  19:     0x7fd77d9d9d4b - core::panicking::panic_str::h32e8f6136e6a9754
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/panicking.rs:171:5
  20:     0x7fd77d9d9d4b - core::option::expect_failed::hd7b050aef2f2dc00
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/option.rs:1993:5
  21:     0x7fd781f414b2 - <rustc_lint[5f8b1185717f607]::late::LateContextAndPass<rustc_lint[5f8b1185717f607]::BuiltinCombinedModuleLateLintPass> as rustc_hir[8a1acb4dd3fb9914]::intravisit::Visitor>::visit_pat
  22:     0x7fd781e03919 - <rustc_lint[5f8b1185717f607]::late::LateContextAndPass<rustc_lint[5f8b1185717f607]::BuiltinCombinedModuleLateLintPass> as rustc_hir[8a1acb4dd3fb9914]::intravisit::Visitor>::visit_expr
  23:     0x7fd781e020fa - <rustc_lint[5f8b1185717f607]::late::LateContextAndPass<rustc_lint[5f8b1185717f607]::BuiltinCombinedModuleLateLintPass> as rustc_hir[8a1acb4dd3fb9914]::intravisit::Visitor>::visit_block
  24:     0x7fd781e02f73 - <rustc_lint[5f8b1185717f607]::late::LateContextAndPass<rustc_lint[5f8b1185717f607]::BuiltinCombinedModuleLateLintPass> as rustc_hir[8a1acb4dd3fb9914]::intravisit::Visitor>::visit_expr::{closure#0}
  25:     0x7fd781ffd211 - <rustc_lint[5f8b1185717f607]::late::LateContextAndPass<rustc_lint[5f8b1185717f607]::BuiltinCombinedModuleLateLintPass> as rustc_hir[8a1acb4dd3fb9914]::intravisit::Visitor>::visit_nested_body
  26:     0x7fd781fa86a5 - <rustc_lint[5f8b1185717f607]::late::LateContextAndPass<rustc_lint[5f8b1185717f607]::BuiltinCombinedModuleLateLintPass> as rustc_hir[8a1acb4dd3fb9914]::intravisit::Visitor>::visit_nested_item
  27:     0x7fd781fa6a7f - rustc_lint[5f8b1185717f607]::lint_mod
  28:     0x7fd781fa6867 - rustc_query_impl[b82009bdbcc4b375]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b82009bdbcc4b375]::query_impl::lint_mod::dynamic_query::{closure#2}::{closure#0}, rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 0usize]>>
  29:     0x7fd78281c76d - rustc_query_system[8095494ab80f3bc1]::query::plumbing::try_execute_query::<rustc_query_impl[b82009bdbcc4b375]::DynamicConfig<rustc_query_system[8095494ab80f3bc1]::query::caches::DefaultCache<rustc_span[e413bf6cc1fe2f31]::def_id::LocalModDefId, rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[b82009bdbcc4b375]::plumbing::QueryCtxt, false>
  30:     0x7fd78281b07f - rustc_query_impl[b82009bdbcc4b375]::query_impl::lint_mod::get_query_non_incr::__rust_end_short_backtrace
  31:     0x7fd78281ac1f - rustc_lint[5f8b1185717f607]::late::check_crate::{closure#1}
  32:     0x7fd78281a61e - rustc_lint[5f8b1185717f607]::late::check_crate
  33:     0x7fd782814525 - rustc_interface[8570b1b09719190c]::passes::analysis
  34:     0x7fd782813219 - rustc_query_impl[b82009bdbcc4b375]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b82009bdbcc4b375]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 1usize]>>
  35:     0x7fd7829d4665 - rustc_query_system[8095494ab80f3bc1]::query::plumbing::try_execute_query::<rustc_query_impl[b82009bdbcc4b375]::DynamicConfig<rustc_query_system[8095494ab80f3bc1]::query::caches::SingleCache<rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[b82009bdbcc4b375]::plumbing::QueryCtxt, false>
  36:     0x7fd7829d43c9 - rustc_query_impl[b82009bdbcc4b375]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
  37:     0x7fd782901816 - rustc_interface[8570b1b09719190c]::interface::run_compiler::<core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>, rustc_driver_impl[43b21fa76f9f6a29]::run_compiler::{closure#0}>::{closure#0}
  38:     0x7fd782bc37cd - std[98ba4a421780dced]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[8570b1b09719190c]::util::run_in_thread_with_globals<rustc_interface[8570b1b09719190c]::util::run_in_thread_pool_with_globals<rustc_interface[8570b1b09719190c]::interface::run_compiler<core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>, rustc_driver_impl[43b21fa76f9f6a29]::run_compiler::{closure#0}>::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>
  39:     0x7fd782bc35fa - <<std[98ba4a421780dced]::thread::Builder>::spawn_unchecked_<rustc_interface[8570b1b09719190c]::util::run_in_thread_with_globals<rustc_interface[8570b1b09719190c]::util::run_in_thread_pool_with_globals<rustc_interface[8570b1b09719190c]::interface::run_compiler<core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>, rustc_driver_impl[43b21fa76f9f6a29]::run_compiler::{closure#0}>::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#1} as core[661a54f044942911]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  40:     0x7fd77d999725 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd65baaf671f21b42
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/alloc/src/boxed.rs:2016:9
  41:     0x7fd77d999725 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h62863cb5d3d6dd44
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/alloc/src/boxed.rs:2016:9
  42:     0x7fd77d999725 - std::sys::pal::unix::thread::Thread::new::thread_start::h59a3dc623978ddf5
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys/pal/unix/thread.rs:108:17
  43:     0x7fd77d694ac3 - start_thread
                               at ./nptl/pthread_create.c:442:8
  44:     0x7fd77d726850 - __GI___clone3
                               at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
  45:                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 attach the file at `/home/gh-matthiaskrgr/im/rustc-ice-2024-02-22T16_09_14-2465108.txt` to your bug report

query stack during panic:
#0 [lint_mod] linting top-level module
#1 [analysis] running analysis passes on this crate
end of query stack
thread 'rustc' panicked at compiler/rustc_privacy/src/lib.rs:991:72:
called `Option::unwrap()` on a `None` value
stack backtrace:
   0:     0x7fd77d98caf6 - std::backtrace_rs::backtrace::libunwind::trace::h78343d613c85aaed
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
   1:     0x7fd77d98caf6 - std::backtrace_rs::backtrace::trace_unsynchronized::hcb93ce9229fc04d1
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fd77d98caf6 - std::sys_common::backtrace::_print_fmt::hd1deae191b645ce3
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:68:5
   3:     0x7fd77d98caf6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h70c1692dc58e0c3d
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7fd77d9dda7c - core::fmt::rt::Argument::fmt::h3f3d607439a9453a
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/fmt/rt.rs:142:9
   5:     0x7fd77d9dda7c - core::fmt::write::hfd04ed51dd5b9740
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/fmt/mod.rs:1120:17
   6:     0x7fd77d98142f - std::io::Write::write_fmt::h61b6e15e92363464
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/io/mod.rs:1846:15
   7:     0x7fd77d98c8a4 - std::sys_common::backtrace::_print::h864105160a5448a9
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7fd77d98c8a4 - std::sys_common::backtrace::print::ha7c3095d0e2711d4
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7fd77d98f5eb - std::panicking::default_hook::{{closure}}::hea9282e63bea107d
  10:     0x7fd77d98f339 - std::panicking::default_hook::h7450394991cabc1f
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/panicking.rs:292:9
  11:     0x7fd78087122c - std[98ba4a421780dced]::panicking::update_hook::<alloc[d493190abddc557e]::boxed::Box<rustc_driver_impl[43b21fa76f9f6a29]::install_ice_hook::{closure#0}>>::{closure#0}
  12:     0x7fd77d98fd50 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hf5f4decde06499d8
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/alloc/src/boxed.rs:2030:9
  13:     0x7fd77d98fd50 - std::panicking::rust_panic_with_hook::h4f5747f949537183
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/panicking.rs:786:13
  14:     0x7fd77d98fa59 - std::panicking::begin_panic_handler::{{closure}}::h2bf422a8e9958832
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/panicking.rs:652:13
  15:     0x7fd77d98cfd6 - std::sys_common::backtrace::__rust_end_short_backtrace::hdd8f30de5eecf779
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys_common/backtrace.rs:171:18
  16:     0x7fd77d98f7c4 - rust_begin_unwind
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/panicking.rs:648:5
  17:     0x7fd77d9d9f95 - core::panicking::panic_fmt::h1acf842fb807f6d2
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/panicking.rs:72:14
  18:     0x7fd77d9da053 - core::panicking::panic::h3862563359bfda52
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/panicking.rs:144:5
  19:     0x7fd77d9d9d26 - core::option::unwrap_failed::hd5db12df658732a1
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/core/src/option.rs:1983:5
  20:     0x7fd781c6a6ff - <rustc_privacy[af9ea50042ee2161]::NamePrivacyVisitor as rustc_hir[8a1acb4dd3fb9914]::intravisit::Visitor>::visit_expr
  21:     0x7fd781c69a15 - <rustc_privacy[af9ea50042ee2161]::NamePrivacyVisitor as rustc_hir[8a1acb4dd3fb9914]::intravisit::Visitor>::visit_block
  22:     0x7fd781c69ae2 - <rustc_privacy[af9ea50042ee2161]::NamePrivacyVisitor as rustc_hir[8a1acb4dd3fb9914]::intravisit::Visitor>::visit_expr
  23:     0x7fd7821c184e - rustc_privacy[af9ea50042ee2161]::check_mod_privacy
  24:     0x7fd7821c1633 - rustc_query_impl[b82009bdbcc4b375]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b82009bdbcc4b375]::query_impl::check_mod_privacy::dynamic_query::{closure#2}::{closure#0}, rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 0usize]>>
  25:     0x7fd78281c76d - rustc_query_system[8095494ab80f3bc1]::query::plumbing::try_execute_query::<rustc_query_impl[b82009bdbcc4b375]::DynamicConfig<rustc_query_system[8095494ab80f3bc1]::query::caches::DefaultCache<rustc_span[e413bf6cc1fe2f31]::def_id::LocalModDefId, rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[b82009bdbcc4b375]::plumbing::QueryCtxt, false>
  26:     0x7fd78281823f - rustc_query_impl[b82009bdbcc4b375]::query_impl::check_mod_privacy::get_query_non_incr::__rust_end_short_backtrace
  27:     0x7fd78281463c - rustc_interface[8570b1b09719190c]::passes::analysis
  28:     0x7fd782813219 - rustc_query_impl[b82009bdbcc4b375]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b82009bdbcc4b375]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 1usize]>>
  29:     0x7fd7829d4665 - rustc_query_system[8095494ab80f3bc1]::query::plumbing::try_execute_query::<rustc_query_impl[b82009bdbcc4b375]::DynamicConfig<rustc_query_system[8095494ab80f3bc1]::query::caches::SingleCache<rustc_middle[45b09470b66e946b]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[b82009bdbcc4b375]::plumbing::QueryCtxt, false>
  30:     0x7fd7829d43c9 - rustc_query_impl[b82009bdbcc4b375]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
  31:     0x7fd782901816 - rustc_interface[8570b1b09719190c]::interface::run_compiler::<core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>, rustc_driver_impl[43b21fa76f9f6a29]::run_compiler::{closure#0}>::{closure#0}
  32:     0x7fd782bc37cd - std[98ba4a421780dced]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[8570b1b09719190c]::util::run_in_thread_with_globals<rustc_interface[8570b1b09719190c]::util::run_in_thread_pool_with_globals<rustc_interface[8570b1b09719190c]::interface::run_compiler<core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>, rustc_driver_impl[43b21fa76f9f6a29]::run_compiler::{closure#0}>::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>
  33:     0x7fd782bc35fa - <<std[98ba4a421780dced]::thread::Builder>::spawn_unchecked_<rustc_interface[8570b1b09719190c]::util::run_in_thread_with_globals<rustc_interface[8570b1b09719190c]::util::run_in_thread_pool_with_globals<rustc_interface[8570b1b09719190c]::interface::run_compiler<core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>, rustc_driver_impl[43b21fa76f9f6a29]::run_compiler::{closure#0}>::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[661a54f044942911]::result::Result<(), rustc_span[e413bf6cc1fe2f31]::ErrorGuaranteed>>::{closure#1} as core[661a54f044942911]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  34:     0x7fd77d999725 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd65baaf671f21b42
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/alloc/src/boxed.rs:2016:9
  35:     0x7fd77d999725 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h62863cb5d3d6dd44
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/alloc/src/boxed.rs:2016:9
  36:     0x7fd77d999725 - std::sys::pal::unix::thread::Thread::new::thread_start::h59a3dc623978ddf5
                               at /rustc/1bb3a9f67a2ff6bd49c513ca1b8954237298c4b3/library/std/src/sys/pal/unix/thread.rs:108:17
  37:     0x7fd77d694ac3 - start_thread
                               at ./nptl/pthread_create.c:442:8
  38:     0x7fd77d726850 - __GI___clone3
                               at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
  39:                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 attach the file at `/home/gh-matthiaskrgr/im/rustc-ice-2024-02-22T16_09_14-2465108.txt` to your bug report

query stack during panic:
#0 [check_mod_privacy] checking privacy in top-level module
#1 [analysis] running analysis passes on this crate
end of query stack
error[E0433]: failed to resolve: use of undeclared type `E`
 --> 8B8ABEDF34D920D746BDE642A198548A323B94B40DDFECD48BC009BEC24F1745.rs:5:17
  |
5 |     let mut a = E::StructVar { boxed: Box::new(5_i32) };
  |                 ^
  |                 |
  |                 use of undeclared type `E`
  |                 help: a trait with a similar name exists: `Eq`

error[E0433]: failed to resolve: use of undeclared type `E`
 --> 8B8ABEDF34D920D746BDE642A198548A323B94B40DDFECD48BC009BEC24F1745.rs:7:9
  |
7 |         E::StructVar { box boxed } => { }
  |         ^
  |         |
  |         use of undeclared type `E`
  |         help: a trait with a similar name exists: `Eq`

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0433`.

@matthiaskrgr matthiaskrgr added I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. C-bug Category: This is a bug. labels Feb 22, 2024
@rustbot rustbot added the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Feb 22, 2024
@jieyouxu jieyouxu added requires-nightly This issue requires a nightly compiler in some way. S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue and removed needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. labels Feb 22, 2024
@jieyouxu jieyouxu added the F-box_patterns `#![feature(box_patterns)]` label Mar 8, 2024
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this issue Apr 21, 2024
@matthiaskrgr
add test for ice rust-lang#121463
b96dd1e 
Fixes rust-lang#121463
@matthiaskrgr matthiaskrgr mentioned this issue Apr 21, 2024
Merged
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this issue Apr 22, 2024
@matthiaskrgr
Rollup merge of rust-lang#124240 - matthiaskrgr:tests_sunday, r=compi…
c2d8782 
…ler-errors

add a couple tests for fixed ICEs.

Fixes rust-lang#121413
Fixes rust-lang#121463
Fixes rust-lang#114463
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this issue Apr 22, 2024
@matthiaskrgr
Rollup merge of rust-lang#124240 - matthiaskrgr:tests_sunday, r=compi…
3cd56f3 
…ler-errors

add a couple tests for fixed ICEs.

Fixes rust-lang#121413
Fixes rust-lang#121463
Fixes rust-lang#114463
@bors bors closed this as completed in 751f662 Apr 22, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this issue Apr 22, 2024
@rust-timer
Unrolled build for rust-lang#124240
cb7a1bf 
Rollup merge of rust-lang#124240 - matthiaskrgr:tests_sunday, r=compiler-errors

add a couple tests for fixed ICEs.

Fixes rust-lang#121413
Fixes rust-lang#121463
Fixes rust-lang#114463
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C-bug Category: This is a bug. F-box_patterns `#![feature(box_patterns)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-nightly This issue requires a nightly compiler in some way. S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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add a couple tests for fixed ICEs. matthiaskrgr/rust
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@matthiaskrgr @jieyouxu @rustbot