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ICE / Unexpected initial operand type #126123

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matthiaskrgr opened this issue Jun 7, 2024 · 3 comments
Open

ICE / Unexpected initial operand type #126123

matthiaskrgr opened this issue Jun 7, 2024 · 3 comments
Labels
A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) C-bug Category: This is a bug. 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.

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@matthiaskrgr
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Code

#![feature(adt_const_params, generic_const_exprs)]
#![allow(incomplete_features)]

mod lib {
    const N_ISLANDS: usize = 4;
    const N_BRIDGES: usize = 7;
    const BRIDGES: [(usize, usize); 7] = [(0, 1), (0, 1), (0, 2), (0, 3), (0, 3), (1, 2), (2, 3)];

    pub type Matrix = [[usize; N_ISLANDS]; N_ISLANDS];

    const EMPTY_MATRIX: Matrix = [[0; N_ISLANDS]; N_ISLANDS];

    const fn build(mut matrix: Matrix, (to, from): (usize, usize)) -> Matrix {
        matrix[to][from] += 1;
        matrix[from][to] += 1;
        matrix
    }

    pub const fn walk(mut matrix: Matrix, from: usize, to: usize) -> Matrix {
        matrix[from][to] -= 1;
        matrix[to][from] -= 1;
        matrix
    }

    const fn to_matrix(bridges: [(usize, usize); N_BRIDGES]) -> Matrix {
        let matrix = EMPTY_MATRIX;

        let matrix = build(matrix, bridges[0]);
        let matrix = build(matrix, bridges[1]);
        let matrix = build(matrix, bridges[2]);
        let matrix = build(matrix, bridges[3]);
        let matrix = build(matrix, bridges[4]);
        let matrix = build(matrix, bridges[5]);
        let matrix = build(matrix, bridges[6]);

        matrix
    }

    const BRIDGE_MATRIX: [[usize; N_ISLANDS]; N_ISLANDS] = to_matrix(BRIDGES);

    pub struct Walk<const CURRENT: usize, const REMAINING: Matrix> {
        _p: (),
    }

    impl Walk<0, BRIDGE_MATRIX> {
        pub const fn new() -> Self {
            Self { _p: () }
        }
    }

    impl<const CURRENT: usize, const REMAINING: Matrix> Walk<CURRENT, REMAINING> {
        pub fn proceed_to<const NEXT: usize>(
            self,
        ) -> Walk<NEXT, { walk(REMAINING, CURRENT, NEXT) }> {
            Walk { _p: () }
        }
    }

    pub struct Trophy {
        _p: (),
    }

    impl<const CURRENT: usize> Walk<CURRENT, EMPTY_MATRIX> {
        pub fn collect_prize(self) -> Trophy {
            Trophy { _p: () }
        }
    }
}

pub use lib::{Trophy, Walk};

fn main() {
    // Example, taking the first step
    let _ = Walk::new().proceed_to::<1>();

    // Don't be so eager to collect the trophy
    // let trophy = Walk::new()
    //     .proceed_to::<1>()
    //     .proceed_to::<0>()
    //     .collect_prize();

    // Can't just make a Trophy out of thin air, you must earn it
    // let trophy: Trophy = Trophy { _p: () };

    // Can you collect the Trophy?
}

Meta

rustc --version --verbose:

rustc 1.80.0-nightly (76e7a0849 2024-06-06)
binary: rustc
commit-hash: 76e7a0849c07d73e4d9afde8036ee8c450127cc8
commit-date: 2024-06-06
host: x86_64-unknown-linux-gnu
release: 1.80.0-nightly
LLVM version: 18.1.7

Error output

rustc -Cdebuginfo=2

<output>
@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 Jun 7, 2024
@rustbot rustbot added the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Jun 7, 2024
@matthiaskrgr
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normally:

Backtrace 

  WARN rustc_codegen_ssa::mir::locals Unexpected initial operand type: expected lib::Walk<1_usize, [[0, 1, 1, 2], [1, 0, 1, 0], [1, 1, 0, 1], [2, 0, 1, 0]]>, found lib::Walk<1_usize, [[0, 1, 1, 2], [1, 0, 1, 0], [1, 1, 0, 1], [2, 0, 1, 0]]>.See <https://github.com/rust-lang/rust/issues/114858>.

@matthiaskrgr
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with debug assertions:

Backtrace 

thread 'rustc' panicked at compiler/rustc_codegen_llvm/src/debuginfo/metadata/type_map.rs:61:9:
assertion `left == right` failed
  left: lib::Walk<0_usize, [[0, 2, 1, 2], [2, 0, 1, 0], [1, 1, 0, 1], [2, 0, 1, 0]]>
 right: lib::Walk<0_usize, [[0, 2, 1, 2], [2, 0, 1, 0], [1, 1, 0, 1], [2, 0, 1, 0]]>
stack backtrace:
   0:     0x7cf6efb38644 - std::backtrace_rs::backtrace::libunwind::trace::h2193fac01dc5a182
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
   1:     0x7cf6efb38644 - std::backtrace_rs::backtrace::trace_unsynchronized::hdda730c41aceecfd
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7cf6efb38644 - std::sys_common::backtrace::_print_fmt::h7e1567b356f749c8
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:68:5
   3:     0x7cf6efb38644 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h8b8f413dc55a6c26
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7cf6efbc4d3a - core::fmt::rt::Argument::fmt::h14071ed1511ab045
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/core/src/fmt/rt.rs:165:63
   5:     0x7cf6efbc4d3a - core::fmt::write::h7a6030cc2c39bc48
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/core/src/fmt/mod.rs:1168:21
   6:     0x7cf6efb76829 - std::io::Write::write_fmt::h84967f709c91b964
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/io/mod.rs:1835:15
   7:     0x7cf6efb383fe - std::sys_common::backtrace::_print::h4c7d80d425ee1ff0
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7cf6efb383fe - std::sys_common::backtrace::print::hf73fa49b31b5cc45
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7cf6efb917d9 - std::panicking::default_hook::{{closure}}::hc525ec7d1c5175b5
  10:     0x7cf6efb9140d - std::panicking::default_hook::hcddf140d425dcf43
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:298:9
  11:     0x7cf6f3d5ca91 - rustc_driver_impl[a0c8d8e72025cd5]::install_ice_hook::{closure#0}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:1390:17
  12:     0x7cf6f3d5ca91 - <alloc[2188c001e216313f]::boxed::Box<rustc_driver_impl[a0c8d8e72025cd5]::install_ice_hook::{closure#0}> as core[4e9f377306a8ec8b]::ops::function::Fn<(&dyn for<'a, 'b> core[4e9f377306a8ec8b]::ops::function::Fn<(&'a core[4e9f377306a8ec8b]::panic::panic_info::PanicInfo<'b>,), Output = ()> + core[4e9f377306a8ec8b]::marker::Sync + core[4e9f377306a8ec8b]::marker::Send, &core[4e9f377306a8ec8b]::panic::panic_info::PanicInfo)>>::call
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2077:9
  13:     0x7cf6efb91d39 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd522c78b350c108b
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2077:9
  14:     0x7cf6efb91d39 - std::panicking::rust_panic_with_hook::h47a9691332bb4007
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:799:13
  15:     0x7cf6efb38b24 - std::panicking::begin_panic_handler::{{closure}}::hbafca67a1cb3dffb
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:664:13
  16:     0x7cf6efb388c9 - std::sys_common::backtrace::__rust_end_short_backtrace::h50f90ef34270b2dc
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:171:18
  17:     0x7cf6efb91917 - rust_begin_unwind
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:652:5
  18:     0x7cf6efbd31f3 - core::panicking::panic_fmt::hd7e93e5433dc9bd5
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:72:14
  19:     0x7cf6efbd375e - core::panicking::assert_failed_inner::h33fa438cc570adbc
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:408:17
  20:     0x7cf6f3815a9f - core[4e9f377306a8ec8b]::panicking::assert_failed::<rustc_middle[70289984529bee66]::ty::Ty, rustc_middle[70289984529bee66]::ty::Ty>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/core/src/panicking.rs:363:5
  21:     0x7cf6f388661d - <rustc_codegen_llvm[109f7eb4123a481e]::debuginfo::metadata::type_map::UniqueTypeId>::for_ty
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_llvm/src/debuginfo/metadata/type_map.rs:61:9
  22:     0x7cf6f388661d - rustc_codegen_llvm[109f7eb4123a481e]::debuginfo::metadata::type_di_node
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs:439:26
  23:     0x7cf6f388e615 - <rustc_codegen_llvm[109f7eb4123a481e]::context::CodegenCx as rustc_codegen_ssa[1e16768a5eac7ec4]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn::get_containing_scope
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs:546:37
  24:     0x7cf6f386acc1 - <rustc_codegen_llvm[109f7eb4123a481e]::context::CodegenCx as rustc_codegen_ssa[1e16768a5eac7ec4]::traits::debuginfo::DebugInfoMethods>::dbg_scope_fn
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs:327:45
  25:     0x7cf6f386ab07 - <rustc_codegen_llvm[109f7eb4123a481e]::context::CodegenCx as rustc_codegen_ssa[1e16768a5eac7ec4]::traits::debuginfo::DebugInfoMethods>::create_function_debug_context
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs:302:24
  26:     0x7cf6f380d4f7 - rustc_codegen_ssa[1e16768a5eac7ec4]::mir::codegen_mir::<rustc_codegen_llvm[109f7eb4123a481e]::builder::Builder>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_ssa/src/mir/mod.rs:174:25
  27:     0x7cf6f38758ac - rustc_codegen_ssa[1e16768a5eac7ec4]::base::codegen_instance::<rustc_codegen_llvm[109f7eb4123a481e]::builder::Builder>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_ssa/src/base.rs:389:5
  28:     0x7cf6f3775b5e - <rustc_middle[70289984529bee66]::mir::mono::MonoItem as rustc_codegen_ssa[1e16768a5eac7ec4]::mono_item::MonoItemExt>::define::<rustc_codegen_llvm[109f7eb4123a481e]::builder::Builder>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_ssa/src/mono_item.rs:106:17
  29:     0x7cf6f37fb6aa - rustc_codegen_llvm[109f7eb4123a481e]::base::compile_codegen_unit::module_codegen
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_llvm/src/base.rs:93:17
  30:     0x7cf6f37fa4c7 - <rustc_query_system[209f9233d8a12c76]::dep_graph::graph::DepGraph<rustc_middle[70289984529bee66]::dep_graph::DepsType>>::with_task::<rustc_middle[70289984529bee66]::ty::context::TyCtxt, rustc_span[127b59588b933462]::symbol::Symbol, rustc_codegen_ssa[1e16768a5eac7ec4]::ModuleCodegen<rustc_codegen_llvm[109f7eb4123a481e]::ModuleLlvm>>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_query_system/src/dep_graph/graph.rs:291:22
  31:     0x7cf6f37fa4c7 - rustc_codegen_llvm[109f7eb4123a481e]::base::compile_codegen_unit
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_llvm/src/base.rs:62:23
  32:     0x7cf6f3874d8f - <rustc_codegen_llvm[109f7eb4123a481e]::LlvmCodegenBackend as rustc_codegen_ssa[1e16768a5eac7ec4]::traits::backend::ExtraBackendMethods>::compile_codegen_unit
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_llvm/src/lib.rs:129:9
  33:     0x7cf6f3874d8f - rustc_codegen_ssa[1e16768a5eac7ec4]::base::codegen_crate::<rustc_codegen_llvm[109f7eb4123a481e]::LlvmCodegenBackend>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_ssa/src/base.rs:749:34
  34:     0x7cf6f3743d73 - <rustc_codegen_llvm[109f7eb4123a481e]::LlvmCodegenBackend as rustc_codegen_ssa[1e16768a5eac7ec4]::traits::backend::CodegenBackend>::codegen_crate
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_codegen_llvm/src/lib.rs:356:18
  35:     0x7cf6f4a55317 - rustc_interface[683d6b87d2ffddde]::passes::start_codegen::{closure#0}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:938:9
  36:     0x7cf6f4a55317 - <rustc_data_structures[5339aabd65cee819]::profiling::VerboseTimingGuard>::run::<alloc[2188c001e216313f]::boxed::Box<dyn core[4e9f377306a8ec8b]::any::Any>, rustc_interface[683d6b87d2ffddde]::passes::start_codegen::{closure#0}>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_data_structures/src/profiling.rs:754:9
  37:     0x7cf6f4a55317 - <rustc_session[aa16a108e8c0d433]::session::Session>::time::<alloc[2188c001e216313f]::boxed::Box<dyn core[4e9f377306a8ec8b]::any::Any>, rustc_interface[683d6b87d2ffddde]::passes::start_codegen::{closure#0}>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_session/src/utils.rs:16:9
  38:     0x7cf6f4a84b25 - rustc_interface[683d6b87d2ffddde]::passes::start_codegen
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/passes.rs:937:19
  39:     0x7cf6f4a5f22b - <rustc_interface[683d6b87d2ffddde]::queries::Queries>::codegen_and_build_linker::{closure#0}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:235:35
  40:     0x7cf6f4a5f22b - <rustc_middle[70289984529bee66]::ty::context::GlobalCtxt>::enter::<<rustc_interface[683d6b87d2ffddde]::queries::Queries>::codegen_and_build_linker::{closure#0}, core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#1}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:878:37
  41:     0x7cf6f4a5f22b - rustc_middle[70289984529bee66]::ty::context::tls::enter_context::<<rustc_middle[70289984529bee66]::ty::context::GlobalCtxt>::enter<<rustc_interface[683d6b87d2ffddde]::queries::Queries>::codegen_and_build_linker::{closure#0}, core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:82:9
  42:     0x7cf6f4a5f22b - <std[8344846c92ff17ba]::thread::local::LocalKey<core[4e9f377306a8ec8b]::cell::Cell<*const ()>>>::try_with::<rustc_middle[70289984529bee66]::ty::context::tls::enter_context<<rustc_middle[70289984529bee66]::ty::context::GlobalCtxt>::enter<<rustc_interface[683d6b87d2ffddde]::queries::Queries>::codegen_and_build_linker::{closure#0}, core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:283:12
  43:     0x7cf6f4a5f22b - <std[8344846c92ff17ba]::thread::local::LocalKey<core[4e9f377306a8ec8b]::cell::Cell<*const ()>>>::with::<rustc_middle[70289984529bee66]::ty::context::tls::enter_context<<rustc_middle[70289984529bee66]::ty::context::GlobalCtxt>::enter<<rustc_interface[683d6b87d2ffddde]::queries::Queries>::codegen_and_build_linker::{closure#0}, core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/thread/local.rs:260:9
  44:     0x7cf6f4a5f22b - rustc_middle[70289984529bee66]::ty::context::tls::enter_context::<<rustc_middle[70289984529bee66]::ty::context::GlobalCtxt>::enter<<rustc_interface[683d6b87d2ffddde]::queries::Queries>::codegen_and_build_linker::{closure#0}, core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context/tls.rs:79:9
  45:     0x7cf6f4a5f22b - <rustc_middle[70289984529bee66]::ty::context::GlobalCtxt>::enter::<<rustc_interface[683d6b87d2ffddde]::queries::Queries>::codegen_and_build_linker::{closure#0}, core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_middle/src/ty/context.rs:878:9
  46:     0x7cf6f4b53420 - <rustc_interface[683d6b87d2ffddde]::queries::QueryResult<&rustc_middle[70289984529bee66]::ty::context::GlobalCtxt>>::enter::<core[4e9f377306a8ec8b]::result::Result<rustc_interface[683d6b87d2ffddde]::queries::Linker, rustc_span[127b59588b933462]::ErrorGuaranteed>, <rustc_interface[683d6b87d2ffddde]::queries::Queries>::codegen_and_build_linker::{closure#0}>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:70:9
  47:     0x7cf6f4b53420 - <rustc_interface[683d6b87d2ffddde]::queries::Queries>::codegen_and_build_linker
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:224:9
  48:     0x7cf6f3cdc138 - rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}::{closure#1}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:446:26
  49:     0x7cf6f3cdc138 - <rustc_interface[683d6b87d2ffddde]::interface::Compiler>::enter::<rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}::{closure#1}, core[4e9f377306a8ec8b]::result::Result<core[4e9f377306a8ec8b]::option::Option<rustc_interface[683d6b87d2ffddde]::queries::Linker>, rustc_span[127b59588b933462]::ErrorGuaranteed>>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/queries.rs:315:19
  50:     0x7cf6f3d0f13c - rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_driver_impl/src/lib.rs:388:22
  51:     0x7cf6f3d0f13c - rustc_interface[683d6b87d2ffddde]::interface::run_compiler::<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/interface.rs:503:27
  52:     0x7cf6f3d0f13c - rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals::<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/util.rs:154:13
  53:     0x7cf6f3d0f13c - rustc_interface[683d6b87d2ffddde]::util::run_in_thread_with_globals::<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}::{closure#0}::{closure#0}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/util.rs:106:21
  54:     0x7cf6f3d0f13c - <scoped_tls[83aa80a8855ab006]::ScopedKey<rustc_span[127b59588b933462]::SessionGlobals>>::set::<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_with_globals<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}::{closure#0}::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>
                               at /home/gh-matthiaskrgr/.cargo/registry/src/index.crates.io-6f17d22bba15001f/scoped-tls-1.0.1/src/lib.rs:137:9
  55:     0x7cf6f3d0f13c - rustc_span[127b59588b933462]::create_session_globals_then::<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_interface[683d6b87d2ffddde]::util::run_in_thread_with_globals<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}::{closure#0}::{closure#0}>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_span/src/lib.rs:134:5
  56:     0x7cf6f3d0f13c - rustc_interface[683d6b87d2ffddde]::util::run_in_thread_with_globals::<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}::{closure#0}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/compiler/rustc_interface/src/util.rs:105:17
  57:     0x7cf6f3d0f13c - std[8344846c92ff17ba]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_with_globals<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/sys_common/backtrace.rs:155:18
  58:     0x7cf6f3d29398 - <std[8344846c92ff17ba]::thread::Builder>::spawn_unchecked_::<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_with_globals<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#2}::{closure#0}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/thread/mod.rs:542:17
  59:     0x7cf6f3d29398 - <core[4e9f377306a8ec8b]::panic::unwind_safe::AssertUnwindSafe<<std[8344846c92ff17ba]::thread::Builder>::spawn_unchecked_<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_with_globals<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#2}::{closure#0}> as core[4e9f377306a8ec8b]::ops::function::FnOnce<()>>::call_once
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/core/src/panic/unwind_safe.rs:272:9
  60:     0x7cf6f3d29398 - std[8344846c92ff17ba]::panicking::try::do_call::<core[4e9f377306a8ec8b]::panic::unwind_safe::AssertUnwindSafe<<std[8344846c92ff17ba]::thread::Builder>::spawn_unchecked_<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_with_globals<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#2}::{closure#0}>, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:559:40
  61:     0x7cf6f3d29398 - std[8344846c92ff17ba]::panicking::try::<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, core[4e9f377306a8ec8b]::panic::unwind_safe::AssertUnwindSafe<<std[8344846c92ff17ba]::thread::Builder>::spawn_unchecked_<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_with_globals<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#2}::{closure#0}>>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/panicking.rs:523:19
  62:     0x7cf6f3d29398 - std[8344846c92ff17ba]::panic::catch_unwind::<core[4e9f377306a8ec8b]::panic::unwind_safe::AssertUnwindSafe<<std[8344846c92ff17ba]::thread::Builder>::spawn_unchecked_<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_with_globals<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#2}::{closure#0}>, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/panic.rs:149:14
  63:     0x7cf6f3d29398 - <std[8344846c92ff17ba]::thread::Builder>::spawn_unchecked_::<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_with_globals<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#2}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/thread/mod.rs:541:30
  64:     0x7cf6f3d29398 - <<std[8344846c92ff17ba]::thread::Builder>::spawn_unchecked_<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_with_globals<rustc_interface[683d6b87d2ffddde]::util::run_in_thread_pool_with_globals<rustc_interface[683d6b87d2ffddde]::interface::run_compiler<core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>, rustc_driver_impl[a0c8d8e72025cd5]::run_compiler::{closure#0}>::{closure#1}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[4e9f377306a8ec8b]::result::Result<(), rustc_span[127b59588b933462]::ErrorGuaranteed>>::{closure#2} as core[4e9f377306a8ec8b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/core/src/ops/function.rs:250:5
  65:     0x7cf6efb4a7ec - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h95efea559444f3f3
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2063:9
  66:     0x7cf6efb4a7ec - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7c21ae1769ad7cac
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/alloc/src/boxed.rs:2063:9
  67:     0x7cf6efb6448b - std::sys::pal::unix::thread::Thread::new::thread_start::hdf7a4e0a7844b4ef
                               at /home/gh-matthiaskrgr/vcs/github/rust_debug_assertions/library/std/src/sys/pal/unix/thread.rs:108:17
  68:     0x7cf6ef894ac3 - start_thread
                               at ./nptl/pthread_create.c:442:8
  69:     0x7cf6ef926850 - __GI___clone3
                               at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
  70:                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: please attach the file at `/home/gh-matthiaskrgr/vcs/github/rust_all_hist/rustc-ice-2024-06-07T13_45_13-1009105.txt` to your bug report

note: compiler flags: -C debuginfo=2

query stack during panic:
end of query stack

@matthiaskrgr matthiaskrgr added the A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) label Jun 7, 2024
@SimonVervisch
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Seems the same as #114858, which is still open

@saethlin saethlin removed the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Jun 23, 2024
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A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) C-bug Category: This is a bug. 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.
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@matthiaskrgr @saethlin @SimonVervisch @rustbot