Closed
Description
snippet:
enum TestOption<T> {
TestSome(T),
TestSome(T),
}
pub struct Request {
bar: TestOption<u64>,
bar: u8,
}
fn default_instance() -> &'static Request {
static instance: Request = Request { bar: 17 };
&instance
}
pub fn main() {}Version information
rustc 1.79.0-nightly (61a1dbd75 2024-04-27)
binary: rustc
commit-hash: 61a1dbd751ab7f3c973be17d7ff3948ffda07c6e
commit-date: 2024-04-27
host: x86_64-unknown-linux-gnu
release: 1.79.0-nightly
LLVM version: 18.1.4
Command:
/home/matthias/.rustup/toolchains/master/bin/rustc
Program output
error[E0428]: the name `TestSome` is defined multiple times
--> /tmp/icemaker_global_tempdir.mZAvp7BLyNNo/rustc_testrunner_tmpdir_reporting.HOQFBNQrvTzP/mvce.rs:3:5
|
2 | TestSome(T),
| ----------- previous definition of the type `TestSome` here
3 | TestSome(T),
| ^^^^^^^^^^^ `TestSome` redefined here
|
= note: `TestSome` must be defined only once in the type namespace of this enum
error[E0601]: `main` function not found in crate `mvce`
--> /tmp/icemaker_global_tempdir.mZAvp7BLyNNo/rustc_testrunner_tmpdir_reporting.HOQFBNQrvTzP/mvce.rs:14:2
|
14 | }
| ^ consider adding a `main` function to `/tmp/icemaker_global_tempdir.mZAvp7BLyNNo/rustc_testrunner_tmpdir_reporting.HOQFBNQrvTzP/mvce.rs`
error[E0124]: field `bar` is already declared
--> /tmp/icemaker_global_tempdir.mZAvp7BLyNNo/rustc_testrunner_tmpdir_reporting.HOQFBNQrvTzP/mvce.rs:8:5
|
7 | bar: TestOption<u64>,
| -------------------- `bar` first declared here
8 | bar: u8,
| ^^^^^^^ field already declared
error: internal compiler error: compiler/rustc_const_eval/src/interpret/place.rs:695:21: write_immediate_to_mplace: invalid Scalar layout: TyAndLayout {
ty: TestOption<u64>,
layout: Layout {
size: Size(16 bytes),
align: AbiAndPrefAlign {
abi: Align(8 bytes),
pref: Align(8 bytes),
},
abi: ScalarPair(
Initialized {
value: Int(
I64,
false,
),
valid_range: 0..=1,
},
Initialized {
value: Int(
I64,
false,
),
valid_range: 0..=18446744073709551615,
},
),
fields: Arbitrary {
offsets: [
Size(0 bytes),
],
memory_index: [
0,
],
},
largest_niche: Some(
Niche {
offset: Size(0 bytes),
value: Int(
I64,
false,
),
valid_range: 0..=1,
},
),
variants: Multiple {
tag: Initialized {
value: Int(
I64,
false,
),
valid_range: 0..=1,
},
tag_encoding: Direct,
tag_field: 0,
variants: [
Layout {
size: Size(16 bytes),
align: AbiAndPrefAlign {
abi: Align(8 bytes),
pref: Align(8 bytes),
},
abi: ScalarPair(
Initialized {
value: Int(
I64,
false,
),
valid_range: 0..=1,
},
Initialized {
value: Int(
I64,
false,
),
valid_range: 0..=18446744073709551615,
},
),
fields: Arbitrary {
offsets: [
Size(8 bytes),
],
memory_index: [
0,
],
},
largest_niche: None,
variants: Single {
index: 0,
},
max_repr_align: None,
unadjusted_abi_align: Align(8 bytes),
},
Layout {
size: Size(16 bytes),
align: AbiAndPrefAlign {
abi: Align(8 bytes),
pref: Align(8 bytes),
},
abi: ScalarPair(
Initialized {
value: Int(
I64,
false,
),
valid_range: 0..=1,
},
Initialized {
value: Int(
I64,
false,
),
valid_range: 0..=18446744073709551615,
},
),
fields: Arbitrary {
offsets: [
Size(8 bytes),
],
memory_index: [
0,
],
},
largest_niche: None,
variants: Single {
index: 1,
},
max_repr_align: None,
unadjusted_abi_align: Align(8 bytes),
},
],
},
max_repr_align: None,
unadjusted_abi_align: Align(8 bytes),
},
}
--> /tmp/icemaker_global_tempdir.mZAvp7BLyNNo/rustc_testrunner_tmpdir_reporting.HOQFBNQrvTzP/mvce.rs:12:32
|
12 | static instance: Request = Request { bar: 17 };
| ^^^^^^^^^^^^^^^^^^^
thread 'rustc' panicked at compiler/rustc_const_eval/src/interpret/place.rs:695:21:
Box<dyn Any>
stack backtrace:
0: 0x7596993ad015 - std::backtrace_rs::backtrace::libunwind::trace::h6158d363611d1453
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
1: 0x7596993ad015 - std::backtrace_rs::backtrace::trace_unsynchronized::h12dc967c8d1dec91
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7596993ad015 - std::sys_common::backtrace::_print_fmt::h40bbbf8d4eaf0656
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/std/src/sys_common/backtrace.rs:68:5
3: 0x7596993ad015 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h862ef14a800157bd
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7596993fc27b - core::fmt::rt::Argument::fmt::h275a6021db05125f
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/core/src/fmt/rt.rs:165:63
5: 0x7596993fc27b - core::fmt::write::h5cdd42231e80f009
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/core/src/fmt/mod.rs:1157:21
6: 0x7596993a1bbf - std::io::Write::write_fmt::hc5acdd2d8783f48a
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/std/src/io/mod.rs:1832:15
7: 0x7596993acdee - std::sys_common::backtrace::_print::h275122974a2084b9
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7596993acdee - std::sys_common::backtrace::print::h87a148a259dab94c
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7596993af759 - std::panicking::default_hook::{{closure}}::h6fa5aa86e7f60250
10: 0x7596993af49d - std::panicking::default_hook::h96ecfa2333ca15ac
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/std/src/panicking.rs:298:9
11: 0x759695c345db - std[38e62313bc239a56]::panicking::update_hook::<alloc[1469ad075796f7fa]::boxed::Box<rustc_driver_impl[8807ebb1224e5aed]::install_ice_hook::{closure#0}>>::{closure#0}
12: 0x7596993afe56 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4a767a51eeef82de
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/alloc/src/boxed.rs:2036:9
13: 0x7596993afe56 - std::panicking::rust_panic_with_hook::he77c771cacb9d53e
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/std/src/panicking.rs:799:13
14: 0x759695c64794 - std[38e62313bc239a56]::panicking::begin_panic::<rustc_errors[af9b09486d396f0e]::ExplicitBug>::{closure#0}
15: 0x759695c61416 - std[38e62313bc239a56]::sys_common::backtrace::__rust_end_short_backtrace::<std[38e62313bc239a56]::panicking::begin_panic<rustc_errors[af9b09486d396f0e]::ExplicitBug>::{closure#0}, !>
16: 0x759695c610f6 - std[38e62313bc239a56]::panicking::begin_panic::<rustc_errors[af9b09486d396f0e]::ExplicitBug>
17: 0x759695c6d5a1 - <rustc_errors[af9b09486d396f0e]::diagnostic::BugAbort as rustc_errors[af9b09486d396f0e]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
18: 0x759695b8bde8 - <rustc_errors[af9b09486d396f0e]::DiagCtxt>::span_bug::<rustc_span[f1eec7621a4a8a13]::span_encoding::Span, alloc[1469ad075796f7fa]::string::String>
19: 0x759695babd3d - rustc_middle[fa2df4ac05b0b11]::util::bug::opt_span_bug_fmt::<rustc_span[f1eec7621a4a8a13]::span_encoding::Span>::{closure#0}
20: 0x759695babf8a - rustc_middle[fa2df4ac05b0b11]::ty::context::tls::with_opt::<rustc_middle[fa2df4ac05b0b11]::util::bug::opt_span_bug_fmt<rustc_span[f1eec7621a4a8a13]::span_encoding::Span>::{closure#0}, !>::{closure#0}
21: 0x759695ba1f6b - rustc_middle[fa2df4ac05b0b11]::ty::context::tls::with_context_opt::<rustc_middle[fa2df4ac05b0b11]::ty::context::tls::with_opt<rustc_middle[fa2df4ac05b0b11]::util::bug::opt_span_bug_fmt<rustc_span[f1eec7621a4a8a13]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
22: 0x7596951a2af7 - rustc_middle[fa2df4ac05b0b11]::util::bug::span_bug_fmt::<rustc_span[f1eec7621a4a8a13]::span_encoding::Span>
23: 0x7596981197ef - rustc_const_eval[e815444167bf77d1]::const_eval::eval_queries::eval_body_using_ecx::<rustc_middle[fa2df4ac05b0b11]::mir::interpret::allocation::ConstAllocation>
24: 0x759698098d06 - rustc_const_eval[e815444167bf77d1]::const_eval::eval_queries::eval_static_initializer_provider
25: 0x759698098a99 - rustc_query_impl[22c309853ee5088a]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[22c309853ee5088a]::query_impl::eval_static_initializer::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fa2df4ac05b0b11]::query::erase::Erased<[u8; 16usize]>>
26: 0x759698098a6f - <rustc_query_impl[22c309853ee5088a]::query_impl::eval_static_initializer::dynamic_query::{closure#2} as core[1047681daa7013a7]::ops::function::FnOnce<(rustc_middle[fa2df4ac05b0b11]::ty::context::TyCtxt, rustc_span[f1eec7621a4a8a13]::def_id::DefId)>>::call_once
27: 0x759697764e99 - rustc_query_system[c9a12d3f23a2fc37]::query::plumbing::try_execute_query::<rustc_query_impl[22c309853ee5088a]::DynamicConfig<rustc_query_system[c9a12d3f23a2fc37]::query::caches::DefIdCache<rustc_middle[fa2df4ac05b0b11]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[22c309853ee5088a]::plumbing::QueryCtxt, false>
28: 0x759697eab021 - rustc_query_impl[22c309853ee5088a]::query_impl::eval_static_initializer::get_query_non_incr::__rust_end_short_backtrace
29: 0x759697377b1f - <rustc_middle[fa2df4ac05b0b11]::hir::map::Map>::par_body_owners::<rustc_hir_analysis[5ac7a7d7e1a64a2]::check_crate::{closure#3}>::{closure#0}
30: 0x7596973760b4 - rustc_hir_analysis[5ac7a7d7e1a64a2]::check_crate
31: 0x7596973579c7 - rustc_interface[fb867dd4473de059]::passes::analysis
32: 0x759697357515 - rustc_query_impl[22c309853ee5088a]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[22c309853ee5088a]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[fa2df4ac05b0b11]::query::erase::Erased<[u8; 1usize]>>
33: 0x759697def225 - rustc_query_system[c9a12d3f23a2fc37]::query::plumbing::try_execute_query::<rustc_query_impl[22c309853ee5088a]::DynamicConfig<rustc_query_system[c9a12d3f23a2fc37]::query::caches::SingleCache<rustc_middle[fa2df4ac05b0b11]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[22c309853ee5088a]::plumbing::QueryCtxt, false>
34: 0x759697deef89 - rustc_query_impl[22c309853ee5088a]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
35: 0x759697c5bbce - rustc_interface[fb867dd4473de059]::interface::run_compiler::<core[1047681daa7013a7]::result::Result<(), rustc_span[f1eec7621a4a8a13]::ErrorGuaranteed>, rustc_driver_impl[8807ebb1224e5aed]::run_compiler::{closure#0}>::{closure#1}
36: 0x759697c46867 - std[38e62313bc239a56]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[fb867dd4473de059]::util::run_in_thread_with_globals<rustc_interface[fb867dd4473de059]::util::run_in_thread_pool_with_globals<rustc_interface[fb867dd4473de059]::interface::run_compiler<core[1047681daa7013a7]::result::Result<(), rustc_span[f1eec7621a4a8a13]::ErrorGuaranteed>, rustc_driver_impl[8807ebb1224e5aed]::run_compiler::{closure#0}>::{closure#1}, core[1047681daa7013a7]::result::Result<(), rustc_span[f1eec7621a4a8a13]::ErrorGuaranteed>>::{closure#0}, core[1047681daa7013a7]::result::Result<(), rustc_span[f1eec7621a4a8a13]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[1047681daa7013a7]::result::Result<(), rustc_span[f1eec7621a4a8a13]::ErrorGuaranteed>>
37: 0x759697c4662a - <<std[38e62313bc239a56]::thread::Builder>::spawn_unchecked_<rustc_interface[fb867dd4473de059]::util::run_in_thread_with_globals<rustc_interface[fb867dd4473de059]::util::run_in_thread_pool_with_globals<rustc_interface[fb867dd4473de059]::interface::run_compiler<core[1047681daa7013a7]::result::Result<(), rustc_span[f1eec7621a4a8a13]::ErrorGuaranteed>, rustc_driver_impl[8807ebb1224e5aed]::run_compiler::{closure#0}>::{closure#1}, core[1047681daa7013a7]::result::Result<(), rustc_span[f1eec7621a4a8a13]::ErrorGuaranteed>>::{closure#0}, core[1047681daa7013a7]::result::Result<(), rustc_span[f1eec7621a4a8a13]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[1047681daa7013a7]::result::Result<(), rustc_span[f1eec7621a4a8a13]::ErrorGuaranteed>>::{closure#2} as core[1047681daa7013a7]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
38: 0x7596993b9c8b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72407d361096f666
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/alloc/src/boxed.rs:2022:9
39: 0x7596993b9c8b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3878e789fa4b1285
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/alloc/src/boxed.rs:2022:9
40: 0x7596993b9c8b - std::sys::pal::unix::thread::Thread::new::thread_start::ha89734ac0973fd52
at /rustc/61a1dbd751ab7f3c973be17d7ff3948ffda07c6e/library/std/src/sys/pal/unix/thread.rs:108:17
41: 0x75969915855a - <unknown>
42: 0x7596991d5a3c - <unknown>
43: 0x0 - <unknown>
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 1.79.0-nightly (61a1dbd75 2024-04-27) running on x86_64-unknown-linux-gnu
query stack during panic:
#0 [eval_static_initializer] evaluating initializer of static `default_instance::instance`
#1 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to 4 previous errors
Some errors have detailed explanations: E0124, E0428, E0601.
For more information about an error, try `rustc --explain E0124`.