Skip to content

ICE "raw ptr comparison should already be caught in the trait system" #105047

Closed
#122943
Closed
ICE "raw ptr comparison should already be caught in the trait system"#105047
#122943
Labels
A-const-evalArea: Constant evaluation, covers all const contexts (static, const fn, ...)C-bugCategory: This is a bug.E-needs-testCall for participation: An issue has been fixed and does not reproduce, but no test has been added.I-ICEIssue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.glacierICE tracked in rust-lang/glacier.

Description

@jruderman
jruderman
opened on Nov 29, 2022

Code

#![feature(raw_ref_op)]

const RCZ: *const i32 = &raw const *&0;

const fn f() {
    if let RCZ = &raw const *&0 { }
}

fn main() {}

Error output

internal compiler error: compiler/rustc_const_eval/src/transform/check_consts/ops.rs:611: raw ptr comparison should already be caught in the trait system

Full output including backtrace 

error: internal compiler error: compiler/rustc_const_eval/src/transform/check_consts/ops.rs:611:9: raw ptr comparison should already be caught in the trait system
 --> rps.rs:6:12
  |
6 |     if let RCZ = &raw const *&0 { }
  |            ^^^

thread 'rustc' panicked at 'Box<dyn Any>', /rustc/1eb62b1235fd77200e6bd967d70e83c0f2497233/compiler/rustc_errors/src/lib.rs:972:33
stack backtrace:
   0:        0x10f2f22a6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1901ec5c10c2d477
   1:        0x10f350e2a - core::fmt::write::h453ba3b763f16dfb
   2:        0x10f2e464c - std::io::Write::write_fmt::h35935f9cf41659e0
   3:        0x10f2f208a - std::sys_common::backtrace::print::h48cb2ddd4d16ad05
   4:        0x10f2f53d3 - std::panicking::default_hook::{{closure}}::hf85401495f021b7c
   5:        0x10f2f5128 - std::panicking::default_hook::hcc698ed67aaec0db
   6:        0x11f1035fd - rustc_driver[c6bc39476a4ff69]::DEFAULT_HOOK::{closure#0}::{closure#0}
   7:        0x10f2f5bb7 - std::panicking::rust_panic_with_hook::h4686e220b4123e59
   8:        0x122797167 - std[e853a6d0ec043b70]::panicking::begin_panic::<rustc_errors[5974999511236221]::ExplicitBug>::{closure#0}
   9:        0x122795a39 - std[e853a6d0ec043b70]::sys_common::backtrace::__rust_end_short_backtrace::<std[e853a6d0ec043b70]::panicking::begin_panic<rustc_errors[5974999511236221]::ExplicitBug>::{closure#0}, !>
  10:        0x123eb2ff9 - std[e853a6d0ec043b70]::panicking::begin_panic::<rustc_errors[5974999511236221]::ExplicitBug>
  11:        0x12271faf9 - std[e853a6d0ec043b70]::panic::panic_any::<rustc_errors[5974999511236221]::ExplicitBug>
  12:        0x12271e938 - <rustc_errors[5974999511236221]::HandlerInner>::span_bug::<rustc_span[db835ecaf6c42563]::span_encoding::Span, &alloc[374a688e4a400e73]::string::String>
  13:        0x12271e74e - <rustc_errors[5974999511236221]::Handler>::span_bug::<rustc_span[db835ecaf6c42563]::span_encoding::Span, &alloc[374a688e4a400e73]::string::String>
  14:        0x1227eac72 - rustc_middle[d5319f07d231351a]::ty::context::tls::with_context_opt::<rustc_middle[d5319f07d231351a]::ty::context::tls::with_opt<rustc_middle[d5319f07d231351a]::util::bug::opt_span_bug_fmt<rustc_span[db835ecaf6c42563]::span_encoding::Span>::{closure#0}, ()>::{closure#0}, ()>
  15:        0x1227ea4a1 - rustc_middle[d5319f07d231351a]::util::bug::opt_span_bug_fmt::<rustc_span[db835ecaf6c42563]::span_encoding::Span>
  16:        0x123eb53df - rustc_middle[d5319f07d231351a]::util::bug::span_bug_fmt::<rustc_span[db835ecaf6c42563]::span_encoding::Span>
  17:        0x1227d0ae9 - <rustc_const_eval[c3ddd231fb47b19c]::transform::check_consts::ops::RawPtrComparison as rustc_const_eval[c3ddd231fb47b19c]::transform::check_consts::ops::NonConstOp>::build_error
  18:        0x12279f6b0 - <rustc_const_eval[c3ddd231fb47b19c]::transform::check_consts::check::Checker as rustc_middle[d5319f07d231351a]::mir::visit::Visitor>::visit_rvalue
  19:        0x12279aeb2 - <rustc_const_eval[c3ddd231fb47b19c]::transform::check_consts::check::Checker>::check_body
  20:        0x121dc2b0a - rustc_mir_transform[827416b191d7b3aa]::mir_const_qualif
  21:        0x121db4316 - <rustc_mir_transform[827416b191d7b3aa]::provide::{closure#0} as core[e7c8723dd1d9fd02]::ops::function::FnOnce<(rustc_middle[d5319f07d231351a]::ty::context::TyCtxt, rustc_span[db835ecaf6c42563]::def_id::DefId)>>::call_once
  22:        0x12291437b - rustc_query_system[91c4ad596cfd42fe]::query::plumbing::try_execute_query::<rustc_query_impl[5858643fdf1b29eb]::plumbing::QueryCtxt, rustc_query_system[91c4ad596cfd42fe]::query::caches::DefaultCache<rustc_span[db835ecaf6c42563]::def_id::DefId, rustc_middle[d5319f07d231351a]::mir::query::ConstQualifs>>
  23:        0x122a031ad - rustc_query_system[91c4ad596cfd42fe]::query::plumbing::get_query::<rustc_query_impl[5858643fdf1b29eb]::queries::mir_const_qualif, rustc_query_impl[5858643fdf1b29eb]::plumbing::QueryCtxt>
  24:        0x121dc3f62 - rustc_mir_transform[827416b191d7b3aa]::mir_promoted
  25:        0x1228d7451 - rustc_query_system[91c4ad596cfd42fe]::query::plumbing::try_execute_query::<rustc_query_impl[5858643fdf1b29eb]::plumbing::QueryCtxt, rustc_query_system[91c4ad596cfd42fe]::query::caches::DefaultCache<rustc_middle[d5319f07d231351a]::ty::WithOptConstParam<rustc_span[db835ecaf6c42563]::def_id::LocalDefId>, (&rustc_data_structures[8f5aaa015017f2be]::steal::Steal<rustc_middle[d5319f07d231351a]::mir::Body>, &rustc_data_structures[8f5aaa015017f2be]::steal::Steal<rustc_index[4370e6fc8b417ef]::vec::IndexVec<rustc_middle[d5319f07d231351a]::mir::Promoted, rustc_middle[d5319f07d231351a]::mir::Body>>)>>
  26:        0x1229fe350 - rustc_query_system[91c4ad596cfd42fe]::query::plumbing::get_query::<rustc_query_impl[5858643fdf1b29eb]::queries::mir_promoted, rustc_query_impl[5858643fdf1b29eb]::plumbing::QueryCtxt>
  27:        0x122aa8947 - <rustc_query_impl[5858643fdf1b29eb]::Queries as rustc_middle[d5319f07d231351a]::ty::query::QueryEngine>::mir_promoted
  28:        0x12249d47f - rustc_borrowck[85dfbb963c3a91f9]::mir_borrowck
  29:        0x122478355 - <rustc_borrowck[85dfbb963c3a91f9]::provide::{closure#0} as core[e7c8723dd1d9fd02]::ops::function::FnOnce<(rustc_middle[d5319f07d231351a]::ty::context::TyCtxt, rustc_span[db835ecaf6c42563]::def_id::LocalDefId)>>::call_once
  30:        0x1229895bf - rustc_query_system[91c4ad596cfd42fe]::query::plumbing::try_execute_query::<rustc_query_impl[5858643fdf1b29eb]::plumbing::QueryCtxt, rustc_query_system[91c4ad596cfd42fe]::query::caches::VecCache<rustc_span[db835ecaf6c42563]::def_id::LocalDefId, &rustc_middle[d5319f07d231351a]::mir::query::BorrowCheckResult>>
  31:        0x1229fe0b7 - rustc_query_system[91c4ad596cfd42fe]::query::plumbing::get_query::<rustc_query_impl[5858643fdf1b29eb]::queries::mir_borrowck, rustc_query_impl[5858643fdf1b29eb]::plumbing::QueryCtxt>
  32:        0x11f21804b - rustc_data_structures[8f5aaa015017f2be]::sync::par_for_each_in::<&[rustc_span[db835ecaf6c42563]::def_id::LocalDefId], <rustc_middle[d5319f07d231351a]::hir::map::Map>::par_body_owners<rustc_interface[6b0baa6f0acee236]::passes::analysis::{closure#2}::{closure#0}>::{closure#0}>
  33:        0x11f189100 - <rustc_session[bf9d936332845243]::session::Session>::time::<(), rustc_interface[6b0baa6f0acee236]::passes::analysis::{closure#2}>
  34:        0x11f1cc1c3 - rustc_interface[6b0baa6f0acee236]::passes::analysis
  35:        0x12295878b - rustc_query_system[91c4ad596cfd42fe]::query::plumbing::try_execute_query::<rustc_query_impl[5858643fdf1b29eb]::plumbing::QueryCtxt, rustc_query_system[91c4ad596cfd42fe]::query::caches::DefaultCache<(), core[e7c8723dd1d9fd02]::result::Result<(), rustc_errors[5974999511236221]::ErrorGuaranteed>>>
  36:        0x122a12e8d - rustc_query_system[91c4ad596cfd42fe]::query::plumbing::get_query::<rustc_query_impl[5858643fdf1b29eb]::queries::analysis, rustc_query_impl[5858643fdf1b29eb]::plumbing::QueryCtxt>
  37:        0x11f0956d7 - <rustc_interface[6b0baa6f0acee236]::passes::QueryContext>::enter::<rustc_driver[c6bc39476a4ff69]::run_compiler::{closure#1}::{closure#2}::{closure#2}, core[e7c8723dd1d9fd02]::result::Result<(), rustc_errors[5974999511236221]::ErrorGuaranteed>>
  38:        0x11f0dbb75 - <rustc_interface[6b0baa6f0acee236]::interface::Compiler>::enter::<rustc_driver[c6bc39476a4ff69]::run_compiler::{closure#1}::{closure#2}, core[e7c8723dd1d9fd02]::result::Result<core[e7c8723dd1d9fd02]::option::Option<rustc_interface[6b0baa6f0acee236]::queries::Linker>, rustc_errors[5974999511236221]::ErrorGuaranteed>>
  39:        0x11f077d5d - rustc_span[db835ecaf6c42563]::with_source_map::<core[e7c8723dd1d9fd02]::result::Result<(), rustc_errors[5974999511236221]::ErrorGuaranteed>, rustc_interface[6b0baa6f0acee236]::interface::run_compiler<core[e7c8723dd1d9fd02]::result::Result<(), rustc_errors[5974999511236221]::ErrorGuaranteed>, rustc_driver[c6bc39476a4ff69]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
  40:        0x11f0cea9d - <scoped_tls[9dceb67bf45baec5]::ScopedKey<rustc_span[db835ecaf6c42563]::SessionGlobals>>::set::<rustc_interface[6b0baa6f0acee236]::interface::run_compiler<core[e7c8723dd1d9fd02]::result::Result<(), rustc_errors[5974999511236221]::ErrorGuaranteed>, rustc_driver[c6bc39476a4ff69]::run_compiler::{closure#1}>::{closure#0}, core[e7c8723dd1d9fd02]::result::Result<(), rustc_errors[5974999511236221]::ErrorGuaranteed>>
  41:        0x11f09dffa - std[e853a6d0ec043b70]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[6b0baa6f0acee236]::util::run_in_thread_pool_with_globals<rustc_interface[6b0baa6f0acee236]::interface::run_compiler<core[e7c8723dd1d9fd02]::result::Result<(), rustc_errors[5974999511236221]::ErrorGuaranteed>, rustc_driver[c6bc39476a4ff69]::run_compiler::{closure#1}>::{closure#0}, core[e7c8723dd1d9fd02]::result::Result<(), rustc_errors[5974999511236221]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[e7c8723dd1d9fd02]::result::Result<(), rustc_errors[5974999511236221]::ErrorGuaranteed>>
  42:        0x11f07e2a5 - <<std[e853a6d0ec043b70]::thread::Builder>::spawn_unchecked_<rustc_interface[6b0baa6f0acee236]::util::run_in_thread_pool_with_globals<rustc_interface[6b0baa6f0acee236]::interface::run_compiler<core[e7c8723dd1d9fd02]::result::Result<(), rustc_errors[5974999511236221]::ErrorGuaranteed>, rustc_driver[c6bc39476a4ff69]::run_compiler::{closure#1}>::{closure#0}, core[e7c8723dd1d9fd02]::result::Result<(), rustc_errors[5974999511236221]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[e7c8723dd1d9fd02]::result::Result<(), rustc_errors[5974999511236221]::ErrorGuaranteed>>::{closure#1} as core[e7c8723dd1d9fd02]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  43:        0x10f2fee87 - std::sys::unix::thread::Thread::new::thread_start::hb253bfeab5e611e1
  44:     0x7ff807a764e1 - __pthread_start

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

note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md

note: rustc 1.67.0-nightly (1eb62b123 2022-11-27) running on x86_64-apple-darwin

query stack during panic:
#0 [mir_const_qualif] const checking `f`
#1 [mir_promoted] processing MIR for `f`
#2 [mir_borrowck] borrow-checking `f`
#3 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to previous error

Regression

Regression in nightly-2022-07-28, somewhere in rollup 2a22093

Very likely due to #99704, which added this assertion (@fee1-dead, @oli-obk)

Version

rustc 1.67.0-nightly (1eb62b123 2022-11-27)
binary: rustc
commit-hash: 1eb62b1235fd77200e6bd967d70e83c0f2497233
commit-date: 2022-11-27
host: x86_64-apple-darwin
release: 1.67.0-nightly
LLVM version: 15.0.4

Activity

  1. jruderman
    added
    C-bugCategory: This is a bug.
    I-ICEIssue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️
    T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.
    on Nov 29, 2022
  2. oli-obk
    added
    A-const-fn
    on Nov 29, 2022
  3. rust-lang-glacier-bot
    added
    glacierICE tracked in rust-lang/glacier.
    on Mar 21, 2023

  4. est31 commented on Mar 27, 2023

    @est31
    est31
    on Mar 27, 2023
    Member

    This also reproduces on stable with function pointers (example adapted from #70861):

    fn foo() {}
const FOO: fn() = foo;

fn bar() {}
const BAR: fn() = bar;

const fn hello() {
    match FOO {
        FOO => (),
        BAR => (),
        _ => unreachable!(),
    }
}

    Gives the same ICE:

    error: internal compiler error: compiler/rustc_const_eval/src/transform/check_consts/ops.rs:616:9: raw ptr comparison should already be caught in the trait system
 --> src/lib.rs:9:9
  |
9 |         FOO => (),
  |         ^^^

    Backtrace:

    Details ``` thread 'rustc' panicked at 'Box', /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/compiler/rustc_errors/src/lib.rs:995:33 stack backtrace: 0: 0x7fa9c242ebaa - std::backtrace_rs::backtrace::libunwind::trace::h9d4d46a1241d4149 at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 1: 0x7fa9c242ebaa - std::backtrace_rs::backtrace::trace_unsynchronized::h1d977e0ccdc95d1a at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 2: 0x7fa9c242ebaa - std::sys_common::backtrace::_print_fmt::h2f16d6748c69c3cb at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/std/src/sys_common/backtrace.rs:65:5 3: 0x7fa9c242ebaa - ::fmt::h23aff7f8c54e6645 at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/std/src/sys_common/backtrace.rs:44:22 4: 0x7fa9c2492b4f - core::fmt::write::h79726c2a902099f4 at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/core/src/fmt/mod.rs:1254:17 5: 0x7fa9c24217e5 - std::io::Write::write_fmt::h95eedad6917eaf86 at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/std/src/io/mod.rs:1698:15 6: 0x7fa9c242e975 - std::sys_common::backtrace::_print::h24fa32acab53acd8 at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/std/src/sys_common/backtrace.rs:47:5 7: 0x7fa9c242e975 - std::sys_common::backtrace::print::h94b47d816d0ea14c at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/std/src/sys_common/backtrace.rs:34:9 8: 0x7fa9c243161e - std::panicking::default_hook::{{closure}}::h3bfad4b8b9ac0389 at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/std/src/panicking.rs:271:22 9: 0x7fa9c24313c5 - std::panicking::default_hook::hd7b308d8bc779cf9 at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/std/src/panicking.rs:290:9 10: 0x7fa9c56d6e85 - >::call_once::{shim:vtable#0} 11: 0x7fa9c2431e14 - as core::ops::function::Fn>::call::hca7afd504fdadbfc at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/alloc/src/boxed.rs:2002:9 12: 0x7fa9c2431e14 - std::panicking::rust_panic_with_hook::hcec224f40e508f49 at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/std/src/panicking.rs:696:13 13: 0x7fa9c5671641 - std[d743b6fa88cd7a4c]::panicking::begin_panic::::{closure#0} 14: 0x7fa9c566ebf6 - std[d743b6fa88cd7a4c]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !> 15: 0x7fa9c5686496 - std[d743b6fa88cd7a4c]::panicking::begin_panic:: 16: 0x7fa9c56416e2 - ::span_bug:: 17: 0x7fa9c5641587 - ::span_bug:: 18: 0x7fa9c56474bb - rustc_middle[344b7a5778ebfb41]::util::bug::opt_span_bug_fmt::::{closure#0} 19: 0x7fa9c564750a - rustc_middle[344b7a5778ebfb41]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} 20: 0x7fa9c5646c96 - rustc_middle[344b7a5778ebfb41]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> 21: 0x7fa9c5646b66 - rustc_middle[344b7a5778ebfb41]::util::bug::opt_span_bug_fmt:: 22: 0x7fa9c3c02894 - rustc_middle[344b7a5778ebfb41]::util::bug::span_bug_fmt:: 23: 0x7fa9c568b29f - ::build_error 24: 0x7fa9c49bc2d7 - ::visit_basic_block_data 25: 0x7fa9c49b91fe - ::check_body 26: 0x7fa9c49b739c - >::call_once 27: 0x7fa9c49b5dc3 - rustc_query_system[131b14eb042ddf12]::query::plumbing::try_execute_query:: 28: 0x7fa9c40bc6c5 - rustc_mir_transform[c5d3163ff4a25b61]::mir_promoted 29: 0x7fa9c40bb03e - rustc_query_system[131b14eb042ddf12]::query::plumbing::try_execute_query:: 30: 0x7fa9c45991f5 - >::call_once 31: 0x7fa9c4597a00 - rustc_query_system[131b14eb042ddf12]::query::plumbing::try_execute_query:: 32: 0x7fa9c4b720f0 - rustc_data_structures[3749598f95b8ed78]::sync::par_for_each_in::<&[rustc_span[d779338a88541528]::def_id::LocalDefId], ::par_body_owners::{closure#0}> 33: 0x7fa9c4b71d26 - ::time::<(), rustc_interface[cc30d76fa8dae5fc]::passes::analysis::{closure#2}> 34: 0x7fa9c4b7154f - rustc_interface[cc30d76fa8dae5fc]::passes::analysis 35: 0x7fa9c4e9a5e2 - rustc_query_system[131b14eb042ddf12]::query::plumbing::try_execute_query:: 36: 0x7fa9c4e9a2f0 - ::analysis 37: 0x7fa9c4d1e089 - ::enter::> 38: 0x7fa9c4846e01 - ::enter::, rustc_span[d779338a88541528]::ErrorGuaranteed>> 39: 0x7fa9c4844fb1 - rustc_span[d779338a88541528]::with_source_map::, rustc_interface[cc30d76fa8dae5fc]::interface::run_compiler, rustc_driver_impl[2b818a379abe8476]::run_compiler::{closure#1}>::{closure#0}::{closure#0}> 40: 0x7fa9c484455f - std[d743b6fa88cd7a4c]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[2b818a379abe8476]::run_compiler::{closure#1}>::{closure#0}, core[4ada38e0d5cae8be]::result::Result<(), rustc_span[d779338a88541528]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[4ada38e0d5cae8be]::result::Result<(), rustc_span[d779338a88541528]::ErrorGuaranteed>> 41: 0x7fa9c4f7f52e - <::spawn_unchecked_, rustc_driver_impl[2b818a379abe8476]::run_compiler::{closure#1}>::{closure#0}, core[4ada38e0d5cae8be]::result::Result<(), rustc_span[d779338a88541528]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[4ada38e0d5cae8be]::result::Result<(), rustc_span[d779338a88541528]::ErrorGuaranteed>>::{closure#1} as core[4ada38e0d5cae8be]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} 42: 0x7fa9c243bf15 - as core::ops::function::FnOnce>::call_once::h843c8319f93d5fbd at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/alloc/src/boxed.rs:1988:9 43: 0x7fa9c243bf15 - as core::ops::function::FnOnce>::call_once::h9f6cdb354bbcea1a at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/alloc/src/boxed.rs:1988:9 44: 0x7fa9c243bf15 - std::sys::unix::thread::Thread::new::thread_start::h53e32c182a23b75f at /rustc/db0cbc48d4aaa300713a95d9b317a365a474490c/library/std/src/sys/unix/thread.rs:108:17 45: 0x7fa9c2309609 - start_thread 46: 0x7fa9c222c133 - clone 47: 0x0 - ```

    Note that there is an allow-by-default forward compat lint against it: pointer_structural_match, added by #70743.

  5. JohnTitor commented on Apr 20, 2023

    @JohnTitor
    JohnTitor
    on Apr 20, 2023
    Member

    Triage: No longer ICE since today's nightly, @rustbot label: +E-needs-test

  6. rustbot
    added
    E-needs-testCall for participation: An issue has been fixed and does not reproduce, but no test has been added.
    on Apr 20, 2023
  7. RalfJung
    added a commit that references this issue on May 18, 2023

    Auto merge of #105750 - oli-obk:valtrees, r=lcnr

    77d2bae

  8. jruderman commented on Nov 5, 2023

    @jruderman
    jruderman
    on Nov 5, 2023
    ContributorAuthor

    No longer ICEs because the ICE was temporarily(?) changed to an explicit error.

    This change was made in 147e850 as part of #110393 (thanks @fee1-dead).

  9. matthiaskrgr
    added 4 commits that reference this issue on Mar 23, 2024

    add test for ICE "raw ptr comparison should already be caught in the …

    f1f287f

    Rollup merge of rust-lang#122943 - matthiaskrgr:ice-tests-9xxxx-to-12…

    bad56c4

    Rollup merge of rust-lang#122943 - matthiaskrgr:ice-tests-9xxxx-to-12…

    5f5362d

    Rollup merge of rust-lang#122943 - matthiaskrgr:ice-tests-9xxxx-to-12…

    2463ad0
  10. workingjubilee
    added a commit that references this issue on Mar 24, 2024

    Rollup merge of rust-lang#122943 - matthiaskrgr:ice-tests-9xxxx-to-12…

    bd19f30
  11. bors
    closed this as completedin f1f287fon Mar 24, 2024
  12. bors
    closed this as completedin #122943on Mar 24, 2024
  13. rust-timer
    added a commit that references this issue on Mar 24, 2024

    Unrolled build for rust-lang#122943

    39cf611
  14. RenjiSann
    added 2 commits that reference this issue on Mar 25, 2024

    add test for ICE "raw ptr comparison should already be caught in the …

    612a385

    Rollup merge of rust-lang#122943 - matthiaskrgr:ice-tests-9xxxx-to-12…

    6f9982b
  15. RalfJung
    added
    A-const-evalArea: Constant evaluation, covers all const contexts (static, const fn, ...)
    on Dec 1, 2024
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    A-const-evalArea: Constant evaluation, covers all const contexts (static, const fn, ...)C-bugCategory: This is a bug.E-needs-testCall for participation: An issue has been fixed and does not reproduce, but no test has been added.I-ICEIssue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.glacierICE tracked in rust-lang/glacier.

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions