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ICE: assertion failed: tcx.sess.opts.trimmed_def_paths #120035

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matthiaskrgr opened this issue Jan 16, 2024 · 1 comment · Fixed by #120216
Closed

ICE: assertion failed: tcx.sess.opts.trimmed_def_paths #120035

matthiaskrgr opened this issue Jan 16, 2024 · 1 comment · Fixed by #120216
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@nnethercote
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A-clippy Area: Clippy 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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matthiaskrgr commented Jan 16, 2024 •
edited

Code

clippy-driver ice.rs --edition=2021
what is weird, is that I when looking at the stacktrace, we don't seem to even reach clippy code before the crash, yet I didn't manage to reproduce this with standalone rustc :/

use std::future::Future;

async fn do_transaction<O>(f: impl FnOnce() -> TransactionFuture<'_, O>) -> TransactionResult<O> {
    f().await
}

type TransactionFuture<'__, O> = impl '__ + Future<Output = FnOnce<O>>;

Meta

rustc --version --verbose:

rustc 1.77.0-nightly (714b29a17 2024-01-15)
binary: rustc
commit-hash: 714b29a17ff5fa727c794bbb60bfd335f8e75d42
commit-date: 2024-01-15
host: x86_64-unknown-linux-gnu
release: 1.77.0-nightly
LLVM version: 17.0.6

Error output

error[E0106]: missing lifetime specifier
 --> ice.rs:3:66
  |
3 | async fn do_transaction<O>(f: impl FnOnce() -> TransactionFuture<'_, O>) -> TransactionResult<O> {
  |                                                                  ^^ expected named lifetime parameter
  |
  = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
  = note: for more information on higher-ranked polymorphism, visit https://doc.rust-lang.org/nomicon/hrtb.html
help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values
  |
3 | async fn do_transaction<O>(f: impl FnOnce() -> TransactionFuture<'static, O>) -> TransactionResult<O> {
  |                                                                  ~~~~~~~
help: consider making the bound lifetime-generic with a new `'a` lifetime
  |
3 | async fn do_transaction<O>(f: impl for<'a> FnOnce() -> TransactionFuture<'_, O>) -> TransactionResult<O> {
  |                                    +++++++
help: consider introducing a named lifetime parameter
  |
3 | async fn do_transaction<'a, O>(f: impl FnOnce() -> TransactionFuture<'_, O>) -> TransactionResult<O> {
  |                         +++

error[E0412]: cannot find type `TransactionResult` in this scope
 --> ice.rs:3:77
  |
3 | async fn do_transaction<O>(f: impl FnOnce() -> TransactionFuture<'_, O>) -> TransactionResult<O> {
  |                                                                             ^^^^^^^^^^^^^^^^^ help: a type alias with a similar name exists: `TransactionFuture`
...
7 | type TransactionFuture<'__, O> = impl '__ + Future<Output = FnOnce<O>>;
  | ----------------------------------------------------------------------- similarly named type alias `TransactionFuture` defined here

error[E0658]: `impl Trait` in type aliases is unstable
 --> ice.rs:7:34
  |
7 | type TransactionFuture<'__, O> = impl '__ + Future<Output = FnOnce<O>>;
  |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  |
  = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
  = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
  = note: this compiler was built on 2024-01-15; consider upgrading it if it is out of date

error[E0601]: `main` function not found in crate `ice`
 --> ice.rs:7:72
  |
7 | type TransactionFuture<'__, O> = impl '__ + Future<Output = FnOnce<O>>;
  |                                                                        ^ consider adding a `main` function to `ice.rs`

error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
 --> ice.rs:7:61
  |
7 | type TransactionFuture<'__, O> = impl '__ + Future<Output = FnOnce<O>>;
  |                                                             ^^^^^^^^^ help: use parenthetical notation instead: `FnOnce(O) -> ()`
  |
  = note: see issue #29625 <https://github.com/rust-lang/rust/issues/29625> for more information
  = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
  = note: this compiler was built on 2024-01-15; consider upgrading it if it is out of date

error[E0191]: the value of the associated type `Output` in `std::ops::FnOnce` must be specified
 --> ice.rs:7:61
  |
7 | type TransactionFuture<'__, O> = impl '__ + Future<Output = FnOnce<O>>;
  |                                                             ^^^^^^^^^ help: specify the associated type: `FnOnce<O, Output = Type>`

error[E0277]: the size for values of type `dyn std::ops::FnOnce<O>` cannot be known at compilation time
 --> ice.rs:4:5
  |
4 |     f().await
  |     ^^^^^^^^^ doesn't have a size known at compile-time
  |
  = help: the trait `std::marker::Sized` is not implemented for `dyn std::ops::FnOnce<O>`
  = note: all local variables must have a statically known size
  = help: unsized locals are gated as an unstable feature
Backtrace 

thread 'rustc' panicked at compiler/rustc_middle/src/ty/print/pretty.rs:3075:5:
assertion failed: tcx.sess.opts.trimmed_def_paths
stack backtrace:
   0:     0x7fe94fb8b9c6 - std::backtrace_rs::backtrace::libunwind::trace::h68ecfa0f2c969689
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
   1:     0x7fe94fb8b9c6 - std::backtrace_rs::backtrace::trace_unsynchronized::h77ca2776e0b6e626
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fe94fb8b9c6 - std::sys_common::backtrace::_print_fmt::h044f2cf8b72c077b
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/sys_common/backtrace.rs:68:5
   3:     0x7fe94fb8b9c6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf037d8d5f0fed317
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7fe94fbde060 - core::fmt::rt::Argument::fmt::h9dade43a98a44f26
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/core/src/fmt/rt.rs:142:9
   5:     0x7fe94fbde060 - core::fmt::write::h2fca794570843be9
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/core/src/fmt/mod.rs:1120:17
   6:     0x7fe94fb7f38f - std::io::Write::write_fmt::h5f8008b3be3c0c06
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/io/mod.rs:1810:15
   7:     0x7fe94fb8b7a4 - std::sys_common::backtrace::_print::hfa47f5118fe40221
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x7fe94fb8b7a4 - std::sys_common::backtrace::print::h74bcc7d48499a21b
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x7fe94fb8e537 - std::panicking::default_hook::{{closure}}::hd53944ed65fb9ecb
  10:     0x7fe94fb8e299 - std::panicking::default_hook::h57d73aee3a23c899
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/panicking.rs:292:9
  11:     0x7fe95296a49c - std[de653b49f04fe422]::panicking::update_hook::<alloc[94ed51b0c544c1d5]::boxed::Box<rustc_driver_impl[21982365783ec637]::install_ice_hook::{closure#0}>>::{closure#0}
  12:     0x7fe94fb8ec86 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h960b4868dc7033dc
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/alloc/src/boxed.rs:2030:9
  13:     0x7fe94fb8ec86 - std::panicking::rust_panic_with_hook::h20146c2704dd1451
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/panicking.rs:785:13
  14:     0x7fe94fb8e999 - std::panicking::begin_panic_handler::{{closure}}::h8e60d095569a7fc5
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/panicking.rs:651:13
  15:     0x7fe94fb8bec6 - std::sys_common::backtrace::__rust_end_short_backtrace::h7348f833ddbcadc6
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/sys_common/backtrace.rs:171:18
  16:     0x7fe94fb8e730 - rust_begin_unwind
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/panicking.rs:647:5
  17:     0x7fe94fbda765 - core::panicking::panic_fmt::ha18faad21ed34f33
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/core/src/panicking.rs:72:14
  18:     0x7fe94fbda823 - core::panicking::panic::he6e0d1747038b1c9
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/core/src/panicking.rs:144:5
  19:     0x7fe9545f6cd9 - rustc_middle[bb2e9fbab7070ad5]::ty::print::pretty::trimmed_def_paths
  20:     0x7fe954cd1dee - rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::trimmed_def_paths::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 8usize]>>
  21:     0x7fe9549c4c32 - rustc_query_system[5a3baadd8f1c36f2]::query::plumbing::try_execute_query::<rustc_query_impl[b2bfeeafe4fe0b01]::DynamicConfig<rustc_query_system[5a3baadd8f1c36f2]::query::caches::SingleCache<rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::QueryCtxt, false>
  22:     0x7fe954cfa5a0 - rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::trimmed_def_paths::get_query_non_incr::__rust_end_short_backtrace
  23:     0x7fe954b82596 - <rustc_middle[bb2e9fbab7070ad5]::ty::print::pretty::FmtPrinter as rustc_middle[bb2e9fbab7070ad5]::ty::print::Printer>::print_def_path
  24:     0x7fe95337c16b - <rustc_middle[bb2e9fbab7070ad5]::ty::context::TyCtxt>::def_path_str_with_args::<rustc_span[352188020ae4ad5]::def_id::DefId>
  25:     0x7fe953452002 - <rustc_infer[e76d6447cdd5d740]::infer::error_reporting::TypeErrCtxt as rustc_trait_selection[db6417cdd09814d6]::traits::error_reporting::suggestions::TypeErrCtxtExt>::note_obligation_cause_code::<rustc_middle[bb2e9fbab7070ad5]::ty::Predicate>
  26:     0x7fe95346e485 - <rustc_infer[e76d6447cdd5d740]::infer::error_reporting::TypeErrCtxt as rustc_trait_selection[db6417cdd09814d6]::traits::error_reporting::type_err_ctxt_ext::InferCtxtPrivExt>::note_obligation_cause
  27:     0x7fe95346124e - <rustc_infer[e76d6447cdd5d740]::infer::error_reporting::TypeErrCtxt as rustc_trait_selection[db6417cdd09814d6]::traits::error_reporting::type_err_ctxt_ext::TypeErrCtxtExt>::report_selection_error
  28:     0x7fe95348be63 - <rustc_infer[e76d6447cdd5d740]::infer::error_reporting::TypeErrCtxt as rustc_trait_selection[db6417cdd09814d6]::traits::error_reporting::type_err_ctxt_ext::InferCtxtPrivExt>::report_fulfillment_error
  29:     0x7fe95345e605 - <rustc_infer[e76d6447cdd5d740]::infer::error_reporting::TypeErrCtxt as rustc_trait_selection[db6417cdd09814d6]::traits::error_reporting::type_err_ctxt_ext::TypeErrCtxtExt>::report_fulfillment_errors
  30:     0x7fe954611d4f - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_match
  31:     0x7fe9546df7c9 - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  32:     0x7fe95460b3ce - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_block_with_expected
  33:     0x7fe9546092af - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_block_no_value
  34:     0x7fe9546e1fb2 - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  35:     0x7fe95460eb4b - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_match
  36:     0x7fe9546df7c9 - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  37:     0x7fe954609d65 - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_block_with_expected
  38:     0x7fe9546ded09 - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  39:     0x7fe9546e0181 - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  40:     0x7fe954609d65 - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_block_with_expected
  41:     0x7fe9546ded09 - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  42:     0x7fe9542d60c8 - rustc_hir_typeck[c293925096057caf]::check::check_fn
  43:     0x7fe954240207 - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_expr_closure
  44:     0x7fe9546e179d - <rustc_hir_typeck[c293925096057caf]::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
  45:     0x7fe9542d60c8 - rustc_hir_typeck[c293925096057caf]::check::check_fn
  46:     0x7fe953ece702 - rustc_hir_typeck[c293925096057caf]::typeck
  47:     0x7fe953ecda89 - rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::typeck::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 8usize]>>
  48:     0x7fe953cc19b9 - rustc_query_system[5a3baadd8f1c36f2]::query::plumbing::try_execute_query::<rustc_query_impl[b2bfeeafe4fe0b01]::DynamicConfig<rustc_query_system[5a3baadd8f1c36f2]::query::caches::VecCache<rustc_span[352188020ae4ad5]::def_id::LocalDefId, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::QueryCtxt, false>
  49:     0x7fe953cc1650 - rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::typeck::get_query_non_incr::__rust_end_short_backtrace
  50:     0x7fe954c1bf4b - rustc_hir_analysis[11666cb28e0c936a]::collect::type_of::type_of_opaque
  51:     0x7fe954c1bd5b - rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::type_of_opaque::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 8usize]>>
  52:     0x7fe953c7df54 - rustc_query_system[5a3baadd8f1c36f2]::query::plumbing::try_execute_query::<rustc_query_impl[b2bfeeafe4fe0b01]::DynamicConfig<rustc_query_system[5a3baadd8f1c36f2]::query::caches::DefaultCache<rustc_span[352188020ae4ad5]::def_id::DefId, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::QueryCtxt, false>
  53:     0x7fe954c52fe2 - rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::type_of_opaque::get_query_non_incr::__rust_end_short_backtrace
  54:     0x7fe953c7caf8 - rustc_middle[bb2e9fbab7070ad5]::query::plumbing::query_get_at::<rustc_query_system[5a3baadd8f1c36f2]::query::caches::DefaultCache<rustc_span[352188020ae4ad5]::def_id::DefId, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 8usize]>>>
  55:     0x7fe951eb6168 - rustc_hir_analysis[11666cb28e0c936a]::collect::type_of::type_of
  56:     0x7fe953c7f0e6 - rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::type_of::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 8usize]>>
  57:     0x7fe953c7df54 - rustc_query_system[5a3baadd8f1c36f2]::query::plumbing::try_execute_query::<rustc_query_impl[b2bfeeafe4fe0b01]::DynamicConfig<rustc_query_system[5a3baadd8f1c36f2]::query::caches::DefaultCache<rustc_span[352188020ae4ad5]::def_id::DefId, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::QueryCtxt, false>
  58:     0x7fe953c7db1d - rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::type_of::get_query_non_incr::__rust_end_short_backtrace
  59:     0x7fe953c7caf8 - rustc_middle[bb2e9fbab7070ad5]::query::plumbing::query_get_at::<rustc_query_system[5a3baadd8f1c36f2]::query::caches::DefaultCache<rustc_span[352188020ae4ad5]::def_id::DefId, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 8usize]>>>
  60:     0x7fe95477f9c3 - rustc_hir_analysis[11666cb28e0c936a]::check::check::check_item_type
  61:     0x7fe95436cea9 - rustc_hir_analysis[11666cb28e0c936a]::check::wfcheck::check_well_formed
  62:     0x7fe95436bd4d - rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::check_well_formed::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 1usize]>>
  63:     0x7fe95436b44b - rustc_query_system[5a3baadd8f1c36f2]::query::plumbing::try_execute_query::<rustc_query_impl[b2bfeeafe4fe0b01]::DynamicConfig<rustc_query_system[5a3baadd8f1c36f2]::query::caches::VecCache<rustc_hir[929b106b64f13e9c]::hir_id::OwnerId, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::QueryCtxt, false>
  64:     0x7fe95436b1c3 - rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::check_well_formed::get_query_non_incr::__rust_end_short_backtrace
  65:     0x7fe954368b77 - rustc_hir_analysis[11666cb28e0c936a]::check::wfcheck::check_mod_type_wf
  66:     0x7fe954368abb - rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::check_mod_type_wf::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 1usize]>>
  67:     0x7fe954367c7b - rustc_query_system[5a3baadd8f1c36f2]::query::plumbing::try_execute_query::<rustc_query_impl[b2bfeeafe4fe0b01]::DynamicConfig<rustc_query_system[5a3baadd8f1c36f2]::query::caches::DefaultCache<rustc_span[352188020ae4ad5]::def_id::LocalModDefId, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::QueryCtxt, false>
  68:     0x7fe954367a11 - rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::check_mod_type_wf::get_query_non_incr::__rust_end_short_backtrace
  69:     0x7fe9542589f0 - <rustc_middle[bb2e9fbab7070ad5]::hir::map::Map>::try_par_for_each_module::<rustc_hir_analysis[11666cb28e0c936a]::check_crate::{closure#4}::{closure#0}>::{closure#0}
  70:     0x7fe954256cd0 - rustc_hir_analysis[11666cb28e0c936a]::check_crate
  71:     0x7fe954842a99 - rustc_interface[21c8752f1ec28fc7]::passes::analysis
  72:     0x7fe9548426df - rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 1usize]>>
  73:     0x7fe954bc4140 - rustc_query_system[5a3baadd8f1c36f2]::query::plumbing::try_execute_query::<rustc_query_impl[b2bfeeafe4fe0b01]::DynamicConfig<rustc_query_system[5a3baadd8f1c36f2]::query::caches::SingleCache<rustc_middle[bb2e9fbab7070ad5]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[b2bfeeafe4fe0b01]::plumbing::QueryCtxt, false>
  74:     0x7fe954bc3f47 - rustc_query_impl[b2bfeeafe4fe0b01]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
  75:     0x7fe95491d9ad - rustc_interface[21c8752f1ec28fc7]::interface::run_compiler::<core[f4fe56fc1188d523]::result::Result<(), rustc_span[352188020ae4ad5]::ErrorGuaranteed>, rustc_driver_impl[21982365783ec637]::run_compiler::{closure#0}>::{closure#0}
  76:     0x7fe954bf0f46 - std[de653b49f04fe422]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[21c8752f1ec28fc7]::util::run_in_thread_with_globals<rustc_interface[21c8752f1ec28fc7]::util::run_in_thread_pool_with_globals<rustc_interface[21c8752f1ec28fc7]::interface::run_compiler<core[f4fe56fc1188d523]::result::Result<(), rustc_span[352188020ae4ad5]::ErrorGuaranteed>, rustc_driver_impl[21982365783ec637]::run_compiler::{closure#0}>::{closure#0}, core[f4fe56fc1188d523]::result::Result<(), rustc_span[352188020ae4ad5]::ErrorGuaranteed>>::{closure#0}, core[f4fe56fc1188d523]::result::Result<(), rustc_span[352188020ae4ad5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[f4fe56fc1188d523]::result::Result<(), rustc_span[352188020ae4ad5]::ErrorGuaranteed>>
  77:     0x7fe954bf0d73 - <<std[de653b49f04fe422]::thread::Builder>::spawn_unchecked_<rustc_interface[21c8752f1ec28fc7]::util::run_in_thread_with_globals<rustc_interface[21c8752f1ec28fc7]::util::run_in_thread_pool_with_globals<rustc_interface[21c8752f1ec28fc7]::interface::run_compiler<core[f4fe56fc1188d523]::result::Result<(), rustc_span[352188020ae4ad5]::ErrorGuaranteed>, rustc_driver_impl[21982365783ec637]::run_compiler::{closure#0}>::{closure#0}, core[f4fe56fc1188d523]::result::Result<(), rustc_span[352188020ae4ad5]::ErrorGuaranteed>>::{closure#0}, core[f4fe56fc1188d523]::result::Result<(), rustc_span[352188020ae4ad5]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[f4fe56fc1188d523]::result::Result<(), rustc_span[352188020ae4ad5]::ErrorGuaranteed>>::{closure#1} as core[f4fe56fc1188d523]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  78:     0x7fe94fb98535 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0f19092afcc582b7
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/alloc/src/boxed.rs:2016:9
  79:     0x7fe94fb98535 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h66aa5d72edb49fb4
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/alloc/src/boxed.rs:2016:9
  80:     0x7fe94fb98535 - std::sys::pal::unix::thread::Thread::new::thread_start::h63b8d4dfd3f92e2e
                               at /rustc/714b29a17ff5fa727c794bbb60bfd335f8e75d42/library/std/src/sys/pal/unix/thread.rs:108:17
  81:     0x7fe94f8979eb - <unknown>
  82:     0x7fe94f91b7cc - <unknown>
  83:                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/o/rustc-ice-2024-01-16T23_05_41-620598.txt` to your bug report

query stack during panic:
#0 [trimmed_def_paths] calculating trimmed def paths
#1 [typeck] type-checking `do_transaction`
#2 [type_of_opaque] computing type of opaque `do_transaction::{opaque#0}`
#3 [type_of] computing type of `do_transaction::{opaque#0}`
#4 [check_well_formed] checking that `do_transaction::{opaque#0}` is well-formed
#5 [check_mod_type_wf] checking that types are well-formed in top-level module
#6 [analysis] running analysis passes on this crate
end of query stack
note: Clippy version: clippy 0.1.77 (714b29a 2024-01-15)

error[E0782]: trait objects must include the `dyn` keyword
 --> ice.rs:7:61
  |
7 | type TransactionFuture<'__, O> = impl '__ + Future<Output = FnOnce<O>>;
  |                                                             ^^^^^^^^^
  |
help: add `dyn` keyword before this trait
  |
7 | type TransactionFuture<'__, O> = impl '__ + Future<Output = dyn FnOnce<O>>;
  |                                                             +++

error: aborting due to 8 previous errors

Some errors have detailed explanations: E0106, E0191, E0277, E0412, E0601, E0658, E0782.
For more information about an error, try `rustc --explain E0106`.

@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. A-clippy Area: Clippy labels Jan 16, 2024
@rustbot rustbot added the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Jan 16, 2024
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cc @nnethercote just given the name of the issue

@saethlin saethlin removed the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Jan 17, 2024
@nnethercote nnethercote self-assigned this Jan 21, 2024
@nnethercote nnethercote mentioned this issue Jan 22, 2024
Merged
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this issue Jan 22, 2024
@matthiaskrgr
Rollup merge of rust-lang#120216 - nnethercote:fix-trimmed_def_paths-…
a3cdf34 
…assertion, r=compiler-errors

Fix a `trimmed_def_paths` assertion failure.

`RegionHighlightMode::force_print_trimmed_def_path` can call `trimmed_def_paths` even when `tcx.sess.opts.trimmed_def_paths` is false. Based on the `force` in the method name, it seems this is deliberate, so I have removed the assertion.

Fixes rust-lang#120035.

r? `@compiler-errors`
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this issue Jan 22, 2024
@matthiaskrgr
Rollup merge of rust-lang#120216 - nnethercote:fix-trimmed_def_paths-…
31b56a8 
…assertion, r=compiler-errors

Fix a `trimmed_def_paths` assertion failure.

`RegionHighlightMode::force_print_trimmed_def_path` can call `trimmed_def_paths` even when `tcx.sess.opts.trimmed_def_paths` is false. Based on the `force` in the method name, it seems this is deliberate, so I have removed the assertion.

Fixes rust-lang#120035.

r? `@compiler-errors`
@bors bors closed this as completed in 012a304 Jan 23, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this issue Jan 23, 2024
@rust-timer
Unrolled build for rust-lang#120216
c13f519 
Rollup merge of rust-lang#120216 - nnethercote:fix-trimmed_def_paths-assertion, r=compiler-errors

Fix a `trimmed_def_paths` assertion failure.

`RegionHighlightMode::force_print_trimmed_def_path` can call `trimmed_def_paths` even when `tcx.sess.opts.trimmed_def_paths` is false. Based on the `force` in the method name, it seems this is deliberate, so I have removed the assertion.

Fixes rust-lang#120035.

r? `@compiler-errors`
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A-clippy Area: Clippy 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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Fix a trimmed_def_paths assertion failure. nnethercote/rust
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