rustbot
commented
1 month ago Open matthiaskrgr opened 1 month ago
rustbot
commented
1 month ago 
matthiaskrgr
commented
1 month ago mvce:
async extern "C-cmse-nonsecure-entry" fn fun(...) {}bisects to #130747
auto-reduced (treereduce-rust):
original:
Version information
Possibly related line of code: https://github.com/rust-lang/rust/blob/97ae1df8aa9fa6dfd29dced18b232d25208c4111/compiler/rustc_hir_typeck/src/upvar.rs#L1785-L1797
Command:
/home/matthias/.rustup/toolchains/master/bin/rustcProgram output
``` error[E0670]: `async fn` is not permitted in Rust 2015 --> /tmp/icemaker_global_tempdir.4Ax9UanUShFv/rustc_testrunner_tmpdir_reporting.IEMd1DzRNcyR/mvce.rs:1:1 | 1 | async unsafe extern "C-cmse-nonsecure-entry" fn multiple_named_lifetimes(_: u8, ...) {}
| ^^^^^ to use `async fn`, switch to Rust 2018 or later
|
= help: pass `--edition 2021` to `rustc`
= note: for more on editions, read https://doc.rust-lang.org/edition-guide
error: only foreign, `unsafe extern "C"`, or `unsafe extern "C-unwind"` functions may have a C-variadic arg
--> /tmp/icemaker_global_tempdir.4Ax9UanUShFv/rustc_testrunner_tmpdir_reporting.IEMd1DzRNcyR/mvce.rs:1:91
|
1 | async unsafe extern "C-cmse-nonsecure-entry" fn multiple_named_lifetimes(_: u8, ...) {}
| ^^^
error[E0658]: C-cmse-nonsecure-entry ABI is experimental and subject to change
--> /tmp/icemaker_global_tempdir.4Ax9UanUShFv/rustc_testrunner_tmpdir_reporting.IEMd1DzRNcyR/mvce.rs:1:21
|
1 | async unsafe extern "C-cmse-nonsecure-entry" fn multiple_named_lifetimes(_: u8, ...) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #75835 for more information
= help: add `#![feature(cmse_nonsecure_entry)]` to the crate attributes to enable
= note: this compiler was built on 2024-10-25; consider upgrading it if it is out of date
error[E0658]: C-variadic functions are unstable
--> /tmp/icemaker_global_tempdir.4Ax9UanUShFv/rustc_testrunner_tmpdir_reporting.IEMd1DzRNcyR/mvce.rs:1:1
|
1 | async unsafe extern "C-cmse-nonsecure-entry" fn multiple_named_lifetimes(_: u8, ...) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #44930 for more information
= help: add `#![feature(c_variadic)]` to the crate attributes to enable
= note: this compiler was built on 2024-10-25; consider upgrading it if it is out of date
error[E0601]: `main` function not found in crate `mvce`
--> /tmp/icemaker_global_tempdir.4Ax9UanUShFv/rustc_testrunner_tmpdir_reporting.IEMd1DzRNcyR/mvce.rs:1:98
|
1 | async unsafe extern "C-cmse-nonsecure-entry" fn multiple_named_lifetimes(_: u8, ...) {}
| ^ consider adding a `main` function to `/tmp/icemaker_global_tempdir.4Ax9UanUShFv/rustc_testrunner_tmpdir_reporting.IEMd1DzRNcyR/mvce.rs`
thread 'rustc' panicked at compiler/rustc_hir_typeck/src/upvar.rs:1791:70:
missing binding mode
stack backtrace:
0: 0x77075a09d83a - ::fmt::hcedb2fcda5cdd07c
1: 0x77075a8041ca - core::fmt::write::haa85bbf9373b67e8
2: 0x77075baa39d1 - std::io::Write::write_fmt::hd17b6cdad4d5e705
3: 0x77075a09d692 - std::sys::backtrace::BacktraceLock::print::h50f59795d6a1f7e3
4: 0x77075a09fb96 - std::panicking::default_hook::{{closure}}::h0966ca81a9d29c3a
5: 0x77075a09f9e0 - std::panicking::default_hook::h534e5141a1b02198
6: 0x770759119f9f - std[a151dedc4facde64]::panicking::update_hook::>::{closure#0}
7: 0x77075a0a02a8 - std::panicking::rust_panic_with_hook::h0090c4c2e6e5d265
8: 0x77075a0a007a - std::panicking::begin_panic_handler::{{closure}}::h5174eb866483fbac
9: 0x77075a09dce9 - std::sys::backtrace::__rust_end_short_backtrace::h334590b8864eb5e5
10: 0x77075a09fd3c - rust_begin_unwind
11: 0x770756ae3320 - core::panicking::panic_fmt::h307156d14c26e2e0
12: 0x77075713fbab - core::option::expect_failed::heb168b2a112ea99d
13: 0x77075c174c06 - ::determine_capture_mutability.cold
14: 0x77075b2352d0 - ::compute_min_captures
15: 0x770757910477 - ::analyze_closure
16: 0x7707575d564a - ::visit_expr
17: 0x77075aaea4a5 - rustc_hir_typeck[a8c3eaf7852a1958]::typeck
18: 0x77075aae9ac7 - rustc_query_impl[6ffb465cf6366f2]::plumbing::__rust_begin_short_backtrace::>
19: 0x77075ac43201 - rustc_query_system[e2e7e315caf8fc79]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[6ffb465cf6366f2]::plumbing::QueryCtxt, false>
20: 0x77075ac41857 - rustc_query_impl[6ffb465cf6366f2]::query_impl::typeck::get_query_non_incr::__rust_end_short_backtrace
21: 0x77075b178e0a - rustc_middle[58c8be1544d4ff96]::query::plumbing::query_get_at::>>
22: 0x77075b8ddbab - rustc_hir_analysis[f8c34c1d50f2c7d9]::collect::type_of::type_of_opaque
23: 0x77075b8ddae5 - rustc_query_impl[6ffb465cf6366f2]::plumbing::__rust_begin_short_backtrace::>
24: 0x77075ab854fa - rustc_query_system[e2e7e315caf8fc79]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[6ffb465cf6366f2]::plumbing::QueryCtxt, false>
25: 0x77075b996ff6 - rustc_query_impl[6ffb465cf6366f2]::query_impl::type_of_opaque::get_query_non_incr::__rust_end_short_backtrace
26: 0x77075adef540 - rustc_middle[58c8be1544d4ff96]::query::plumbing::query_get_at::>>
27: 0x770757c2c334 - rustc_hir_analysis[f8c34c1d50f2c7d9]::collect::type_of::type_of
28: 0x77075ab868aa - rustc_query_impl[6ffb465cf6366f2]::plumbing::__rust_begin_short_backtrace::>
29: 0x77075ab854fa - rustc_query_system[e2e7e315caf8fc79]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[6ffb465cf6366f2]::plumbing::QueryCtxt, false>
30: 0x77075ab850a3 - rustc_query_impl[6ffb465cf6366f2]::query_impl::type_of::get_query_non_incr::__rust_end_short_backtrace
31: 0x77075b1296d0 - rustc_middle[58c8be1544d4ff96]::query::plumbing::query_get_at::>>
32: 0x77075aea761d - >::try_fold_ty
33: 0x77075aea2ac8 - )>>::call_once
34: 0x77075aea26f7 - rustc_query_impl[6ffb465cf6366f2]::plumbing::__rust_begin_short_backtrace::>
35: 0x77075aea1e19 - rustc_query_system[e2e7e315caf8fc79]::query::plumbing::try_execute_query::, rustc_middle[58c8be1544d4ff96]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[6ffb465cf6366f2]::plumbing::QueryCtxt, false>
36: 0x77075aea1b60 - rustc_query_impl[6ffb465cf6366f2]::query_impl::try_normalize_generic_arg_after_erasing_regions::get_query_non_incr::__rust_end_short_backtrace
37: 0x77075ae9dc8b - >::try_fold_ty
38: 0x77075afc8388 - rustc_ty_utils[3110184492a391f3]::layout::layout_of
39: 0x77075afc7f19 - rustc_query_impl[6ffb465cf6366f2]::plumbing::__rust_begin_short_backtrace::>
40: 0x77075afc71c8 - rustc_query_system[e2e7e315caf8fc79]::query::plumbing::try_execute_query::, rustc_middle[58c8be1544d4ff96]::query::erase::Erased<[u8; 16usize]>>, false, true, false>, rustc_query_impl[6ffb465cf6366f2]::plumbing::QueryCtxt, false>
41: 0x77075afc6e6d - rustc_query_impl[6ffb465cf6366f2]::query_impl::layout_of::get_query_non_incr::__rust_end_short_backtrace
42: 0x77075b8e66b2 - rustc_middle[58c8be1544d4ff96]::query::plumbing::query_get_at::, rustc_middle[58c8be1544d4ff96]::query::erase::Erased<[u8; 16usize]>>>
43: 0x7707592f168c - rustc_hir_analysis[f8c34c1d50f2c7d9]::hir_ty_lowering::cmse::is_valid_cmse_output
44: 0x77075b171ce6 - ::lower_fn_ty
45: 0x77075b16ffe4 - rustc_hir_analysis[f8c34c1d50f2c7d9]::collect::infer_return_ty_for_fn_sig
46: 0x77075b172555 - rustc_hir_analysis[f8c34c1d50f2c7d9]::collect::fn_sig
47: 0x77075aa5be6b - rustc_query_impl[6ffb465cf6366f2]::plumbing::__rust_begin_short_backtrace::>
48: 0x77075aa5f064 - rustc_query_system[e2e7e315caf8fc79]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[6ffb465cf6366f2]::plumbing::QueryCtxt, false>
49: 0x77075aa5e8e2 - rustc_query_impl[6ffb465cf6366f2]::query_impl::fn_sig::get_query_non_incr::__rust_end_short_backtrace
50: 0x77075ab7adbe - ::visit_item
51: 0x7707577bc428 - rustc_hir_analysis[f8c34c1d50f2c7d9]::check::wfcheck::check_well_formed
52: 0x77075ac04197 - rustc_query_impl[6ffb465cf6366f2]::plumbing::__rust_begin_short_backtrace::>
53: 0x77075ac038e7 - rustc_query_system[e2e7e315caf8fc79]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[6ffb465cf6366f2]::plumbing::QueryCtxt, false>
54: 0x77075ac03550 - rustc_query_impl[6ffb465cf6366f2]::query_impl::check_well_formed::get_query_non_incr::__rust_end_short_backtrace
55: 0x77075ac04410 - rustc_hir_analysis[f8c34c1d50f2c7d9]::check::wfcheck::check_mod_type_wf
56: 0x77075ac04247 - rustc_query_impl[6ffb465cf6366f2]::plumbing::__rust_begin_short_backtrace::>
57: 0x77075b3d5745 - rustc_query_system[e2e7e315caf8fc79]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[6ffb465cf6366f2]::plumbing::QueryCtxt, false>
58: 0x77075b3d54f3 - rustc_query_impl[6ffb465cf6366f2]::query_impl::check_mod_type_wf::get_query_non_incr::__rust_end_short_backtrace
59: 0x77075ac3effb - rustc_hir_analysis[f8c34c1d50f2c7d9]::check_crate
60: 0x77075ac33517 - rustc_interface[2b41161da54db00e]::passes::run_required_analyses
61: 0x77075b54925e - rustc_interface[2b41161da54db00e]::passes::analysis
62: 0x77075b549231 - rustc_query_impl[6ffb465cf6366f2]::plumbing::__rust_begin_short_backtrace::>
63: 0x77075b73816e - rustc_query_system[e2e7e315caf8fc79]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[6ffb465cf6366f2]::plumbing::QueryCtxt, false>
64: 0x77075b737e4f - rustc_query_impl[6ffb465cf6366f2]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
65: 0x77075b6045b1 - rustc_interface[2b41161da54db00e]::interface::run_compiler::, rustc_driver_impl[bf30803df350f481]::run_compiler::{closure#0}>::{closure#1}
66: 0x77075b6a3454 - std[a151dedc4facde64]::sys::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[bf30803df350f481]::run_compiler::{closure#0}>::{closure#1}, core[301db181db02ff04]::result::Result<(), rustc_span[916daa99866cf1f4]::ErrorGuaranteed>>::{closure#0}, core[301db181db02ff04]::result::Result<(), rustc_span[916daa99866cf1f4]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[301db181db02ff04]::result::Result<(), rustc_span[916daa99866cf1f4]::ErrorGuaranteed>>
67: 0x77075b6a388d - <::spawn_unchecked_, rustc_driver_impl[bf30803df350f481]::run_compiler::{closure#0}>::{closure#1}, core[301db181db02ff04]::result::Result<(), rustc_span[916daa99866cf1f4]::ErrorGuaranteed>>::{closure#0}, core[301db181db02ff04]::result::Result<(), rustc_span[916daa99866cf1f4]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[301db181db02ff04]::result::Result<(), rustc_span[916daa99866cf1f4]::ErrorGuaranteed>>::{closure#1} as core[301db181db02ff04]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
68: 0x77075b6a432b - std::sys::pal::unix::thread::Thread::new::thread_start::h254586afceceda1d
69: 0x7707558a339d -
70: 0x77075592849c -
71: 0x0 -
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: rustc 1.84.0-nightly (97ae1df8a 2024-10-25) running on x86_64-unknown-linux-gnu
query stack during panic:
#0 [typeck] type-checking `multiple_named_lifetimes`
#1 [type_of_opaque] computing type of opaque `multiple_named_lifetimes::{opaque#0}`
end of query stack
error: aborting due to 5 previous errors
Some errors have detailed explanations: E0601, E0658, E0670.
For more information about an error, try `rustc --explain E0601`.
```