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ICE: src/tools/clippy/clippy_lints/src/mut_reference.rs #12171

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matthiaskrgr opened this issue Jan 18, 2024 · 3 comments · May be fixed by #14065
Open

ICE: src/tools/clippy/clippy_lints/src/mut_reference.rs #12171

matthiaskrgr opened this issue Jan 18, 2024 · 3 comments · May be fixed by #14065
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C-bug Category: Clippy is not doing the correct thing I-ICE Issue: Clippy panicked, giving an Internal Compilation Error (ICE) ❄️

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@matthiaskrgr
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matthiaskrgr commented Jan 18, 2024 •
edited
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Summary

There was a rustc ice on master which has been fixed but the code still crashes a clippy lint.

fn main() {
    let s = [(); {
        let mut n = 113383;
        while n != 0 {}
        n
    }];
    s.doit();
}

Version

rustc 1.77.0-nightly (a34faab15 2024-01-18)
binary: rustc
commit-hash: a34faab155417481e191e8d467a5ea9bdd2174a0
commit-date: 2024-01-18
host: x86_64-unknown-linux-gnu
release: 1.77.0-nightly
LLVM version: 17.0.6

Error output

Backtrace 

warning: variable does not need to be mutable
--> 116893.rs:3:13
|
3 |         let mut n = 113383;
|             ----^
|             |
|             help: remove this `mut`
|
= note: `#[warn(unused_mut)]` on by default

error: constant evaluation is taking a long time
--> 116893.rs:4:9
|
4 |         while n != 0 {}
|         ^^^^^^^^^^^^^^^
|
= note: this lint makes sure the compiler doesn't get stuck due to infinite loops in const eval.
        If your compilation actually takes a long time, you can safely allow the lint.
help: the constant being evaluated
--> 116893.rs:2:18
|
2 |       let s = [(); {
|  __________________^
3 | |         let mut n = 113383;
4 | |         while n != 0 {}
5 | |         n
6 | |     }];
| |_____^
= note: `#[deny(long_running_const_eval)]` on by default

error: variables in the condition are not mutated in the loop body
--> 116893.rs:4:15
|
4 |         while n != 0 {}
|               ^^^^^^
|
= note: this may lead to an infinite or to a never running loop
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_immutable_condition
= note: `#[deny(clippy::while_immutable_condition)]` on by default

thread 'rustc' panicked at src/tools/clippy/clippy_lints/src/mut_reference.rs:58:82:
called `Option::unwrap()` on a `None` value
stack backtrace:
 0:     0x7fea0a78c806 - std::backtrace_rs::backtrace::libunwind::trace::h0af8eded948dde3f
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
 1:     0x7fea0a78c806 - std::backtrace_rs::backtrace::trace_unsynchronized::h43db88bfa8cfdf45
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
 2:     0x7fea0a78c806 - std::sys_common::backtrace::_print_fmt::h98c1e02c08596fec
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/sys_common/backtrace.rs:68:5
 3:     0x7fea0a78c806 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h62f1285b2d9f2eaf
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/sys_common/backtrace.rs:44:22
 4:     0x7fea0a7dee00 - core::fmt::rt::Argument::fmt::hc75548042bc247c3
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/core/src/fmt/rt.rs:142:9
 5:     0x7fea0a7dee00 - core::fmt::write::h46c64fc4380c98af
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/core/src/fmt/mod.rs:1120:17
 6:     0x7fea0a78013f - std::io::Write::write_fmt::h62745a560057113b
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/io/mod.rs:1810:15
 7:     0x7fea0a78c5e4 - std::sys_common::backtrace::_print::h1c4e8b82e392af33
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/sys_common/backtrace.rs:47:5
 8:     0x7fea0a78c5e4 - std::sys_common::backtrace::print::h75c91bcdb1710b32
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/sys_common/backtrace.rs:34:9
 9:     0x7fea0a78f377 - std::panicking::default_hook::{{closure}}::h7fafba1c2dcbe48e
10:     0x7fea0a78f0d9 - std::panicking::default_hook::he31bd4e041a2793d
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/panicking.rs:292:9
11:     0x7fea0d57f04c - std[a2a80539a663bae8]::panicking::update_hook::<alloc[ec632870deb937d7]::boxed::Box<rustc_driver_impl[a3d2b25fbdff1229]::install_ice_hook::{closure#0}>>::{closure#0}
12:     0x7fea0a78fac6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hf4e280a7c54e2dd6
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/alloc/src/boxed.rs:2030:9
13:     0x7fea0a78fac6 - std::panicking::rust_panic_with_hook::hc420117f28b74410
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/panicking.rs:785:13
14:     0x7fea0a78f7d9 - std::panicking::begin_panic_handler::{{closure}}::hb95bbd685aaef4f2
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/panicking.rs:651:13
15:     0x7fea0a78cd06 - std::sys_common::backtrace::__rust_end_short_backtrace::h6c8999206f4230b1
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/sys_common/backtrace.rs:171:18
16:     0x7fea0a78f564 - rust_begin_unwind
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/panicking.rs:647:5
17:     0x7fea0a7db505 - core::panicking::panic_fmt::hbc3ac8e5c12d9b39
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/core/src/panicking.rs:72:14
18:     0x7fea0a7db5c3 - core::panicking::panic::h5bd98bd0a761072f
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/core/src/panicking.rs:144:5
19:     0x7fea0a7db246 - core::option::unwrap_failed::hb9bf99c1c0e76934
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/core/src/option.rs:1978:5
20:     0x56005f9641da - <clippy_lints[53b9b9e4ea5bac3f]::mut_reference::UnnecessaryMutPassed as rustc_lint[b419fe77595ef77a]::passes::LateLintPass>::check_expr
21:     0x7fea0d8f9863 - <rustc_lint[b419fe77595ef77a]::late::LateContextAndPass<rustc_lint[b419fe77595ef77a]::late::RuntimeCombinedLateLintPass> as rustc_hir[ee970281777264b3]::intravisit::Visitor>::visit_expr::{closure#0}
22:     0x7fea0d8f96f8 - <rustc_lint[b419fe77595ef77a]::late::LateContextAndPass<rustc_lint[b419fe77595ef77a]::late::RuntimeCombinedLateLintPass> as rustc_hir[ee970281777264b3]::intravisit::Visitor>::visit_expr
23:     0x7fea0d8fa7ee - <rustc_lint[b419fe77595ef77a]::late::LateContextAndPass<rustc_lint[b419fe77595ef77a]::late::RuntimeCombinedLateLintPass> as rustc_hir[ee970281777264b3]::intravisit::Visitor>::visit_block
24:     0x7fea0d8f9f32 - <rustc_lint[b419fe77595ef77a]::late::LateContextAndPass<rustc_lint[b419fe77595ef77a]::late::RuntimeCombinedLateLintPass> as rustc_hir[ee970281777264b3]::intravisit::Visitor>::visit_expr::{closure#0}
25:     0x7fea0d8f96f8 - <rustc_lint[b419fe77595ef77a]::late::LateContextAndPass<rustc_lint[b419fe77595ef77a]::late::RuntimeCombinedLateLintPass> as rustc_hir[ee970281777264b3]::intravisit::Visitor>::visit_expr
26:     0x7fea0d8f7fca - <rustc_lint[b419fe77595ef77a]::late::LateContextAndPass<rustc_lint[b419fe77595ef77a]::late::RuntimeCombinedLateLintPass> as rustc_hir[ee970281777264b3]::intravisit::Visitor>::visit_nested_body
27:     0x7fea0d8fa2c4 - <rustc_lint[b419fe77595ef77a]::late::LateContextAndPass<rustc_lint[b419fe77595ef77a]::late::RuntimeCombinedLateLintPass> as rustc_hir[ee970281777264b3]::intravisit::Visitor>::visit_fn
28:     0x7fea0d8f880f - <rustc_lint[b419fe77595ef77a]::late::LateContextAndPass<rustc_lint[b419fe77595ef77a]::late::RuntimeCombinedLateLintPass> as rustc_hir[ee970281777264b3]::intravisit::Visitor>::visit_item
29:     0x7fea0d8fa5fa - <rustc_lint[b419fe77595ef77a]::late::LateContextAndPass<rustc_lint[b419fe77595ef77a]::late::RuntimeCombinedLateLintPass> as rustc_hir[ee970281777264b3]::intravisit::Visitor>::visit_mod
30:     0x7fea0f3be627 - rustc_lint[b419fe77595ef77a]::late::check_crate::{closure#0}
31:     0x7fea0f3be875 - rustc_lint[b419fe77595ef77a]::late::check_crate
32:     0x7fea0f1cd52a - rustc_interface[513bd0e5fe475c5b]::passes::analysis
33:     0x7fea0f1cc21f - rustc_query_impl[ec4c7e4d40d65de2]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[ec4c7e4d40d65de2]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[1e0802606e48f8ce]::query::erase::Erased<[u8; 1usize]>>
34:     0x7fea0f7d6cb2 - rustc_query_system[26dbb27a14114128]::query::plumbing::try_execute_query::<rustc_query_impl[ec4c7e4d40d65de2]::DynamicConfig<rustc_query_system[26dbb27a14114128]::query::caches::SingleCache<rustc_middle[1e0802606e48f8ce]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[ec4c7e4d40d65de2]::plumbing::QueryCtxt, false>
35:     0x7fea0f7d6ab9 - rustc_query_impl[ec4c7e4d40d65de2]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
36:     0x7fea0f5773f3 - rustc_interface[513bd0e5fe475c5b]::interface::run_compiler::<core[8eb7b864ab6fd61d]::result::Result<(), rustc_span[a83072b458b82ea]::ErrorGuaranteed>, rustc_driver_impl[a3d2b25fbdff1229]::run_compiler::{closure#0}>::{closure#0}
37:     0x7fea0f7de790 - std[a2a80539a663bae8]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[513bd0e5fe475c5b]::util::run_in_thread_with_globals<rustc_interface[513bd0e5fe475c5b]::util::run_in_thread_pool_with_globals<rustc_interface[513bd0e5fe475c5b]::interface::run_compiler<core[8eb7b864ab6fd61d]::result::Result<(), rustc_span[a83072b458b82ea]::ErrorGuaranteed>, rustc_driver_impl[a3d2b25fbdff1229]::run_compiler::{closure#0}>::{closure#0}, core[8eb7b864ab6fd61d]::result::Result<(), rustc_span[a83072b458b82ea]::ErrorGuaranteed>>::{closure#0}, core[8eb7b864ab6fd61d]::result::Result<(), rustc_span[a83072b458b82ea]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[8eb7b864ab6fd61d]::result::Result<(), rustc_span[a83072b458b82ea]::ErrorGuaranteed>>
38:     0x7fea0f7de5bf - <<std[a2a80539a663bae8]::thread::Builder>::spawn_unchecked_<rustc_interface[513bd0e5fe475c5b]::util::run_in_thread_with_globals<rustc_interface[513bd0e5fe475c5b]::util::run_in_thread_pool_with_globals<rustc_interface[513bd0e5fe475c5b]::interface::run_compiler<core[8eb7b864ab6fd61d]::result::Result<(), rustc_span[a83072b458b82ea]::ErrorGuaranteed>, rustc_driver_impl[a3d2b25fbdff1229]::run_compiler::{closure#0}>::{closure#0}, core[8eb7b864ab6fd61d]::result::Result<(), rustc_span[a83072b458b82ea]::ErrorGuaranteed>>::{closure#0}, core[8eb7b864ab6fd61d]::result::Result<(), rustc_span[a83072b458b82ea]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[8eb7b864ab6fd61d]::result::Result<(), rustc_span[a83072b458b82ea]::ErrorGuaranteed>>::{closure#1} as core[8eb7b864ab6fd61d]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
39:     0x7fea0a7993b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9d7160a066d7145e
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/alloc/src/boxed.rs:2016:9
40:     0x7fea0a7993b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h50e4b361bb2f336b
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/alloc/src/boxed.rs:2016:9
41:     0x7fea0a7993b5 - std::sys::pal::unix::thread::Thread::new::thread_start::h8286a212c368b932
                             at /rustc/a34faab155417481e191e8d467a5ea9bdd2174a0/library/std/src/sys/pal/unix/thread.rs:108:17
42:     0x7fea0a4739eb - <unknown>
43:     0x7fea0a4f77cc - <unknown>
44:                0x0 - <unknown>

error: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust-clippy/issues/new?template=ice.yml

note: please attach the file at `/tmp/im/rustc-ice-2024-01-18T17_20_25-1592686.txt` to your bug report

query stack during panic:
#0 [analysis] running analysis passes on this crate
end of query stack
note: Clippy version: clippy 0.1.77 (a34faab 2024-01-18)

error: aborting due to 2 previous errors; 1 warning emitted

@matthiaskrgr matthiaskrgr added C-bug Category: Clippy is not doing the correct thing I-ICE Issue: Clippy panicked, giving an Internal Compilation Error (ICE) ❄️ labels Jan 18, 2024
@MolotovCherry
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MolotovCherry commented Mar 31, 2024 •
edited
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I also encountered this ICE during my dev. This report is probably unneeded, but I'll send my ICE report anyways.
(I didn't know how to reproduce mine, but it seems you have the code to do so, so I'll take it that minimal reproduction code is not necessary)

rustc version

rustc 1.78.0-nightly (0ecbd0605 2024-02-25)
binary: rustc
commit-hash: 0ecbd0605770f45c9151715e66ba2b3cae367fcb
commit-date: 2024-02-25
host: x86_64-pc-windows-msvc
release: 1.78.0-nightly
LLVM version: 18.1.0
ICE 🧊 Backtrace 
thread 'rustc' panicked at src\tools\clippy\clippy_lints\src\mut_reference.rs:58:82:
called `Option::unwrap()` on a `None` value
stack backtrace:
   0:     0x7ffee915d484 - std::backtrace::Backtrace::force_capture::h6c31e9cc248faf9a
   1:     0x7ffee915d3e4 - std::backtrace::Backtrace::force_capture::h6c31e9cc248faf9a
   2:     0x7ffed9ca05db - <tracing_subscriber[88b4fe7e20ce20ff]::util::TryInitError as core[f144f1f7cd8369f9]::fmt::Display>::fmt
   3:     0x7ffee9176a13 - std::panicking::rust_panic_with_hook::h2b50eaa30d99b6ac
   4:     0x7ffee917687b - <std::panicking::begin_panic_handler::StaticStrPayload as core::panic::PanicPayload>::take_box::h6e0528fbe4310117
   5:     0x7ffee9173bf9 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h600d07f2102760cc
   6:     0x7ffee9176576 - rust_begin_unwind
   7:     0x7ffee91cba47 - core::panicking::panic_fmt::h7003aef5c8a625be
   8:     0x7ffee91cbb22 - core::panicking::panic::hbcd867493ef26b29
   9:     0x7ffee91cb9e8 - core::option::unwrap_failed::h0992080e9c0bf47e
  10:     0x7ff68903b7df - <unknown>
  11:     0x7ffeda964e3a - <rustc_lint[c95c2594ac7be174]::deref_into_dyn_supertrait::DerefIntoDynSupertrait as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_item
  12:     0x7ffeda965421 - <rustc_lint[c95c2594ac7be174]::deref_into_dyn_supertrait::DerefIntoDynSupertrait as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_item
  13:     0x7ffeda964e4e - <rustc_lint[c95c2594ac7be174]::deref_into_dyn_supertrait::DerefIntoDynSupertrait as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_item
  14:     0x7ffeda965421 - <rustc_lint[c95c2594ac7be174]::deref_into_dyn_supertrait::DerefIntoDynSupertrait as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_item
  15:     0x7ffeda9aa136 - <rustc_lint[c95c2594ac7be174]::lints::BuiltinDerefNullptr as rustc_errors[f4920d02a698aaa8]::diagnostic::DecorateLint<()>>::decorate_lint
  16:     0x7ffeda964e4e - <rustc_lint[c95c2594ac7be174]::deref_into_dyn_supertrait::DerefIntoDynSupertrait as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_item
  17:     0x7ffeda965421 - <rustc_lint[c95c2594ac7be174]::deref_into_dyn_supertrait::DerefIntoDynSupertrait as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_item
  18:     0x7ffeda965ce7 - <rustc_lint[c95c2594ac7be174]::deref_into_dyn_supertrait::DerefIntoDynSupertrait as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_item
  19:     0x7ffeda964e4e - <rustc_lint[c95c2594ac7be174]::deref_into_dyn_supertrait::DerefIntoDynSupertrait as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_item
  20:     0x7ffeda965421 - <rustc_lint[c95c2594ac7be174]::deref_into_dyn_supertrait::DerefIntoDynSupertrait as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_item
  21:     0x7ffeda96501f - <rustc_lint[c95c2594ac7be174]::deref_into_dyn_supertrait::DerefIntoDynSupertrait as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_item
  22:     0x7ffeda96568d - <rustc_lint[c95c2594ac7be174]::deref_into_dyn_supertrait::DerefIntoDynSupertrait as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_item
  23:     0x7ffeda9a7d26 - <rustc_lint[c95c2594ac7be174]::lints::BuiltinDerefNullptr as rustc_errors[f4920d02a698aaa8]::diagnostic::DecorateLint<()>>::decorate_lint
  24:     0x7ffeda964354 - <rustc_lint[c95c2594ac7be174]::levels::LintStackIndex as core[f144f1f7cd8369f9]::fmt::Debug>::fmt
  25:     0x7ffeda9aa699 - <rustc_lint[c95c2594ac7be174]::lints::BuiltinDerefNullptr as rustc_errors[f4920d02a698aaa8]::diagnostic::DecorateLint<()>>::decorate_lint
  26:     0x7ffeda964138 - <rustc_lint[c95c2594ac7be174]::levels::LintStackIndex as core[f144f1f7cd8369f9]::fmt::Debug>::fmt
  27:     0x7ffeda9a975b - <rustc_lint[c95c2594ac7be174]::lints::BuiltinDerefNullptr as rustc_errors[f4920d02a698aaa8]::diagnostic::DecorateLint<()>>::decorate_lint
  28:     0x7ffeda9aa7dd - <rustc_lint[c95c2594ac7be174]::lints::BuiltinDerefNullptr as rustc_errors[f4920d02a698aaa8]::diagnostic::DecorateLint<()>>::decorate_lint
  29:     0x7ffeda964138 - <rustc_lint[c95c2594ac7be174]::levels::LintStackIndex as core[f144f1f7cd8369f9]::fmt::Debug>::fmt
  30:     0x7ffeda9a975b - <rustc_lint[c95c2594ac7be174]::lints::BuiltinDerefNullptr as rustc_errors[f4920d02a698aaa8]::diagnostic::DecorateLint<()>>::decorate_lint
  31:     0x7ffeda93bf96 - <rustc_lint[c95c2594ac7be174]::BuiltinCombinedModuleLateLintPass as rustc_lint_defs[f518f90adf3fcbe5]::LintPass>::name
  32:     0x7ffed88285c4 - <rustc_lint[c95c2594ac7be174]::async_fn_in_trait::AsyncFnInTrait as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_trait_item
  33:     0x7ffed881c7d1 - <rustc_lint[c95c2594ac7be174]::unused::UnusedBraces as rustc_lint[c95c2594ac7be174]::unused::UnusedDelimLint>::check_unused_delims_expr
  34:     0x7ffed882b287 - rustc_lint[c95c2594ac7be174]::late::check_crate
  35:     0x7ffed881137d - <rustc_lint[c95c2594ac7be174]::BuiltinCombinedModuleLateLintPass as rustc_lint[c95c2594ac7be174]::passes::LateLintPass>::check_variant
  36:     0x7ffed8828716 - rustc_lint[c95c2594ac7be174]::late::check_crate
  37:     0x7ffed5b2f821 - rustc_interface[838f679e91249f38]::interface::parse_check_cfg
  38:     0x7ffed5b2bd23 - rustc_interface[838f679e91249f38]::interface::parse_check_cfg
  39:     0x7ffed5b06919 - <rustc_interface[838f679e91249f38]::queries::Linker>::link
  40:     0x7ffed5b2ca42 - rustc_interface[838f679e91249f38]::interface::parse_check_cfg
  41:     0x7ffed5b3138c - rustc_interface[838f679e91249f38]::interface::parse_check_cfg
  42:     0x7ffed8b99761 - rustc_interface[838f679e91249f38]::passes::analysis
  43:     0x7ffed872675d - <rustc_query_impl[2766e1f47c281103]::plumbing::QueryCtxt as rustc_query_system[bb07ab768600e4a1]::query::QueryContext>::load_side_effects
  44:     0x7ffed876a079 - <rustc_query_impl[2766e1f47c281103]::plumbing::QueryCtxt as rustc_query_system[bb07ab768600e4a1]::query::QueryContext>::load_side_effects
  45:     0x7ffed87299e8 - <rustc_query_impl[2766e1f47c281103]::plumbing::QueryCtxt as rustc_query_system[bb07ab768600e4a1]::query::QueryContext>::load_side_effects
  46:     0x7ffed878ecdc - <windows[30a834fef61ab110]::Win32::Globalization::FONTSIGNATURE as core[f144f1f7cd8369f9]::cmp::PartialEq>::eq
  47:     0x7ffed873f297 - <rustc_query_impl[2766e1f47c281103]::plumbing::QueryCtxt as rustc_query_system[bb07ab768600e4a1]::query::QueryContext>::load_side_effects
  48:     0x7ffed5ae1e3d - rustc_driver_impl[539bfd6e9ddc88e5]::args::arg_expand_all
  49:     0x7ffed5ab1a1e - rustc_driver_impl[539bfd6e9ddc88e5]::args::arg_expand_all
  50:     0x7ffed5addcea - rustc_driver_impl[539bfd6e9ddc88e5]::args::arg_expand_all
  51:     0x7ffed5adf7ea - rustc_driver_impl[539bfd6e9ddc88e5]::args::arg_expand_all
  52:     0x7ffed5aed24f - <rustc_middle[3ad24d1b6f9f78ce]::ty::SymbolName as core[f144f1f7cd8369f9]::fmt::Debug>::fmt
  53:     0x7ffed5ae89a7 - rustc_driver_impl[539bfd6e9ddc88e5]::args::arg_expand_all
  54:     0x7ffee918709c - std::sys::pal::windows::thread::Thread::new::hb9ec5dcdbdaa66dc
  55:     0x7fffee69257d - BaseThreadInitThunk
  56:     0x7fffef30aa58 - RtlUserThreadStart


rustc version: 1.78.0-nightly (0ecbd0605 2024-02-25)
platform: x86_64-pc-windows-msvc

query stack during panic:
#0 [analysis] running analysis passes on this crate
end of query stack

@Jarcho
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Jarcho commented Jun 8, 2024

Why are lints even running here? Const eval fails which causes an incomplete array type.

@matthiaskrgr
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triage: still crashing 🧊

@lapla-cogito lapla-cogito linked a pull request Jan 23, 2025 that will close this issue
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C-bug Category: Clippy is not doing the correct thing I-ICE Issue: Clippy panicked, giving an Internal Compilation Error (ICE) ❄️
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Fix ICE in unnecessary_mut_passed lapla-cogito/rust-clippy
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@matthiaskrgr @Jarcho @MolotovCherry