Closed
Description
Code
enum E {
S0 {
s: String,
},
Bar = {
let x = 1;
3
},
}
static C: E = E::S1 { u: 23 };Meta
rustc --version --verbose:
rustc 1.73.0-nightly (0308df23e 2023-07-21)
binary: rustc
commit-hash: 0308df23e621e783e31a27ca5beaa01b9df60d4a
commit-date: 2023-07-21
host: x86_64-unknown-linux-gnu
release: 1.73.0-nightly
LLVM version: 16.0.5
Error output
error[E0601]: `main` function not found in crate `treereduce`
--> treereduce.out:11:31
|
11 | static C: E = E::S1 { u: 23 };
| ^ consider adding a `main` function to `treereduce.out`
warning: unused variable: `x`
--> treereduce.out:6:13
|
6 | let x = 1;
| ^ help: if this is intentional, prefix it with an underscore: `_x`
|
= note: `#[warn(unused_variables)]` on by default
error[E0732]: `#[repr(inttype)]` must be specified
--> treereduce.out:1:1
|
1 | enum E {
| ^^^^^^
error[E0599]: no variant named `S1` found for enum `E`
--> treereduce.out:11:18
|
1 | enum E {
| ------ variant `S1` not found here
...
11 | static C: E = E::S1 { u: 23 };
| ^^ help: there is a variant with a similar name: `S0`
Backtrace
error: internal compiler error: compiler/rustc_ty_utils/src/layout_sanity_check.rs:25:9: the naive layout isn't refined by the actual layout:
NaiveLayout {
abi: Sized,
niches: Maybe,
size: Size(24 bytes),
align: Align(8 bytes),
exact: true,
}
TyAndLayout {
ty: E,
layout: Layout {
size: Size(32 bytes),
align: AbiAndPrefAlign {
abi: Align(8 bytes),
pref: Align(8 bytes),
},
abi: Aggregate {
sized: true,
},
fields: Arbitrary {
offsets: [
Size(0 bytes),
],
memory_index: [
0,
],
},
largest_niche: Some(
Niche {
offset: Size(0 bytes),
value: Int(
I64,
false,
),
valid_range: 0..=3,
},
),
variants: Multiple {
tag: Initialized {
value: Int(
I64,
false,
),
valid_range: 0..=3,
},
tag_encoding: Direct,
tag_field: 0,
variants: [
Layout {
size: Size(32 bytes),
align: AbiAndPrefAlign {
abi: Align(8 bytes),
pref: Align(8 bytes),
},
abi: Aggregate {
sized: true,
},
fields: Arbitrary {
offsets: [
Size(8 bytes),
],
memory_index: [
0,
],
},
largest_niche: Some(
Niche {
offset: Size(8 bytes),
value: Pointer(
AddressSpace(
0,
),
),
valid_range: 1..=18446744073709551615,
},
),
variants: Single {
index: 0,
},
max_repr_align: None,
unadjusted_abi_align: Align(8 bytes),
},
Layout {
size: Size(8 bytes),
align: AbiAndPrefAlign {
abi: Align(1 bytes),
pref: Align(8 bytes),
},
abi: Aggregate {
sized: true,
},
fields: Arbitrary {
offsets: [],
memory_index: [],
},
largest_niche: None,
variants: Single {
index: 1,
},
max_repr_align: None,
unadjusted_abi_align: Align(1 bytes),
},
],
},
max_repr_align: None,
unadjusted_abi_align: Align(8 bytes),
},
}
thread 'rustc' panicked at 'Box<dyn Any>', /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/compiler/rustc_errors/src/lib.rs:1663:9
stack backtrace:
0: 0x7fa228b62fc1 - std::backtrace_rs::backtrace::libunwind::trace::h8f154b6a796326e2
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7fa228b62fc1 - std::backtrace_rs::backtrace::trace_unsynchronized::hb8abeaf7dfb1c24b
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7fa228b62fc1 - std::sys_common::backtrace::_print_fmt::h3f47e60290db41a5
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7fa228b62fc1 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4552f2dd442a589d
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7fa228bc949c - core::fmt::rt::Argument::fmt::h78a6be6446bd82bd
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/core/src/fmt/rt.rs:138:9
5: 0x7fa228bc949c - core::fmt::write::hd14ae211f7dd66b2
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/core/src/fmt/mod.rs:1094:21
6: 0x7fa228b557ae - std::io::Write::write_fmt::hdc8c0b5c45666412
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/std/src/io/mod.rs:1714:15
7: 0x7fa228b62dd5 - std::sys_common::backtrace::_print::h381fcf6b91d9d880
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/std/src/sys_common/backtrace.rs:47:5
8: 0x7fa228b62dd5 - std::sys_common::backtrace::print::hcfe75c5be0f60777
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/std/src/sys_common/backtrace.rs:34:9
9: 0x7fa228b65e2a - std::panicking::panic_hook_with_disk_dump::{{closure}}::hfe5fad22482c9f6d
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/std/src/panicking.rs:278:22
10: 0x7fa228b65ac3 - std::panicking::panic_hook_with_disk_dump::hc822f132c197763d
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/std/src/panicking.rs:312:9
11: 0x7fa22bd928b9 - rustc_driver_impl[fead4037fc65a3e4]::install_ice_hook::{closure#0}
12: 0x7fa228b666d0 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h549a9102e6ec42b3
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/alloc/src/boxed.rs:2021:9
13: 0x7fa228b666d0 - std::panicking::rust_panic_with_hook::h8adf1e4a5b603f89
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/std/src/panicking.rs:733:13
14: 0x7fa22c34e271 - std[bbbc53192af03470]::panicking::begin_panic::<rustc_errors[5f83c55a23d0ef58]::ExplicitBug>::{closure#0}
15: 0x7fa22c34c266 - std[bbbc53192af03470]::sys_common::backtrace::__rust_end_short_backtrace::<std[bbbc53192af03470]::panicking::begin_panic<rustc_errors[5f83c55a23d0ef58]::ExplicitBug>::{closure#0}, !>
16: 0x7fa22c3447a6 - std[bbbc53192af03470]::panicking::begin_panic::<rustc_errors[5f83c55a23d0ef58]::ExplicitBug>
17: 0x7fa22c2c1f94 - <rustc_errors[5f83c55a23d0ef58]::HandlerInner>::bug::<alloc[c920ce942076dd6e]::string::String>
18: 0x7fa22c2c1e26 - <rustc_errors[5f83c55a23d0ef58]::Handler>::bug::<alloc[c920ce942076dd6e]::string::String>
19: 0x7fa22c29c29c - rustc_middle[2e38e64f479fe5b8]::util::bug::opt_span_bug_fmt::<rustc_span[a321f1cb1523dd0b]::span_encoding::Span>::{closure#0}
20: 0x7fa22c29c0da - rustc_middle[2e38e64f479fe5b8]::ty::context::tls::with_opt::<rustc_middle[2e38e64f479fe5b8]::util::bug::opt_span_bug_fmt<rustc_span[a321f1cb1523dd0b]::span_encoding::Span>::{closure#0}, !>::{closure#0}
21: 0x7fa22c29c0a8 - rustc_middle[2e38e64f479fe5b8]::ty::context::tls::with_context_opt::<rustc_middle[2e38e64f479fe5b8]::ty::context::tls::with_opt<rustc_middle[2e38e64f479fe5b8]::util::bug::opt_span_bug_fmt<rustc_span[a321f1cb1523dd0b]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
22: 0x7fa22a7a8fa0 - rustc_middle[2e38e64f479fe5b8]::util::bug::bug_fmt
23: 0x7fa22a6f70ce - rustc_ty_utils[55ee87bc8b98e550]::layout::layout_of
24: 0x7fa229e0a8ce - rustc_query_impl[89227dfa721c8c03]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[89227dfa721c8c03]::query_impl::layout_of::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2e38e64f479fe5b8]::query::erase::Erased<[u8; 16usize]>>
25: 0x7fa22a6ebff1 - rustc_query_system[c0a52eceb1a71305]::query::plumbing::try_execute_query::<rustc_query_impl[89227dfa721c8c03]::DynamicConfig<rustc_query_system[c0a52eceb1a71305]::query::caches::DefaultCache<rustc_middle[2e38e64f479fe5b8]::ty::ParamEnvAnd<rustc_middle[2e38e64f479fe5b8]::ty::Ty>, rustc_middle[2e38e64f479fe5b8]::query::erase::Erased<[u8; 16usize]>>, false, true, false>, rustc_query_impl[89227dfa721c8c03]::plumbing::QueryCtxt, false>
26: 0x7fa22a6ebbf3 - rustc_query_impl[89227dfa721c8c03]::query_impl::layout_of::get_query_non_incr::__rust_end_short_backtrace
27: 0x7fa22b133e73 - rustc_middle[2e38e64f479fe5b8]::query::plumbing::query_get_at::<rustc_query_system[c0a52eceb1a71305]::query::caches::DefaultCache<rustc_middle[2e38e64f479fe5b8]::ty::ParamEnvAnd<rustc_middle[2e38e64f479fe5b8]::ty::Ty>, rustc_middle[2e38e64f479fe5b8]::query::erase::Erased<[u8; 16usize]>>>
28: 0x7fa22b133429 - rustc_hir_analysis[4792b5973f634bb5]::check::check::check_static_inhabited
29: 0x7fa22b12183c - rustc_hir_analysis[4792b5973f634bb5]::check::check::check_mod_item_types
30: 0x7fa22ab4cb7c - rustc_query_impl[89227dfa721c8c03]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[89227dfa721c8c03]::query_impl::check_mod_item_types::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2e38e64f479fe5b8]::query::erase::Erased<[u8; 0usize]>>
31: 0x7fa22ab4cb5e - <rustc_query_impl[89227dfa721c8c03]::query_impl::check_mod_item_types::dynamic_query::{closure#2} as core[d7f3879bb305828b]::ops::function::FnOnce<(rustc_middle[2e38e64f479fe5b8]::ty::context::TyCtxt, rustc_span[a321f1cb1523dd0b]::def_id::LocalDefId)>>::call_once
32: 0x7fa22a6bb66f - rustc_query_system[c0a52eceb1a71305]::query::plumbing::try_execute_query::<rustc_query_impl[89227dfa721c8c03]::DynamicConfig<rustc_query_system[c0a52eceb1a71305]::query::caches::VecCache<rustc_span[a321f1cb1523dd0b]::def_id::LocalDefId, rustc_middle[2e38e64f479fe5b8]::query::erase::Erased<[u8; 0usize]>>, false, false, false>, rustc_query_impl[89227dfa721c8c03]::plumbing::QueryCtxt, false>
33: 0x7fa22b6fb1a2 - rustc_query_impl[89227dfa721c8c03]::query_impl::check_mod_item_types::get_query_non_incr::__rust_end_short_backtrace
34: 0x7fa22b230567 - <rustc_middle[2e38e64f479fe5b8]::hir::map::Map>::for_each_module::<rustc_hir_analysis[4792b5973f634bb5]::check_crate::{closure#6}::{closure#0}>
35: 0x7fa22b22f1ff - rustc_hir_analysis[4792b5973f634bb5]::check_crate
36: 0x7fa22b22b4ba - rustc_interface[c9554cd0b74ea93d]::passes::analysis
37: 0x7fa22b27c82a - rustc_query_impl[89227dfa721c8c03]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[89227dfa721c8c03]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2e38e64f479fe5b8]::query::erase::Erased<[u8; 1usize]>>
38: 0x7fa22b27c819 - <rustc_query_impl[89227dfa721c8c03]::query_impl::analysis::dynamic_query::{closure#2} as core[d7f3879bb305828b]::ops::function::FnOnce<(rustc_middle[2e38e64f479fe5b8]::ty::context::TyCtxt, ())>>::call_once
39: 0x7fa22b432088 - rustc_query_system[c0a52eceb1a71305]::query::plumbing::try_execute_query::<rustc_query_impl[89227dfa721c8c03]::DynamicConfig<rustc_query_system[c0a52eceb1a71305]::query::caches::SingleCache<rustc_middle[2e38e64f479fe5b8]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[89227dfa721c8c03]::plumbing::QueryCtxt, false>
40: 0x7fa22b431e17 - rustc_query_impl[89227dfa721c8c03]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
41: 0x7fa22afd3745 - <rustc_middle[2e38e64f479fe5b8]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[fead4037fc65a3e4]::run_compiler::{closure#1}::{closure#2}::{closure#4}, core[d7f3879bb305828b]::result::Result<(), rustc_span[a321f1cb1523dd0b]::ErrorGuaranteed>>
42: 0x7fa22afd2d72 - <rustc_interface[c9554cd0b74ea93d]::interface::Compiler>::enter::<rustc_driver_impl[fead4037fc65a3e4]::run_compiler::{closure#1}::{closure#2}, core[d7f3879bb305828b]::result::Result<core[d7f3879bb305828b]::option::Option<rustc_interface[c9554cd0b74ea93d]::queries::Linker>, rustc_span[a321f1cb1523dd0b]::ErrorGuaranteed>>
43: 0x7fa22afcff64 - std[bbbc53192af03470]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[c9554cd0b74ea93d]::util::run_in_thread_pool_with_globals<rustc_interface[c9554cd0b74ea93d]::interface::run_compiler<core[d7f3879bb305828b]::result::Result<(), rustc_span[a321f1cb1523dd0b]::ErrorGuaranteed>, rustc_driver_impl[fead4037fc65a3e4]::run_compiler::{closure#1}>::{closure#0}, core[d7f3879bb305828b]::result::Result<(), rustc_span[a321f1cb1523dd0b]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d7f3879bb305828b]::result::Result<(), rustc_span[a321f1cb1523dd0b]::ErrorGuaranteed>>
44: 0x7fa22afcf68e - <<std[bbbc53192af03470]::thread::Builder>::spawn_unchecked_<rustc_interface[c9554cd0b74ea93d]::util::run_in_thread_pool_with_globals<rustc_interface[c9554cd0b74ea93d]::interface::run_compiler<core[d7f3879bb305828b]::result::Result<(), rustc_span[a321f1cb1523dd0b]::ErrorGuaranteed>, rustc_driver_impl[fead4037fc65a3e4]::run_compiler::{closure#1}>::{closure#0}, core[d7f3879bb305828b]::result::Result<(), rustc_span[a321f1cb1523dd0b]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[d7f3879bb305828b]::result::Result<(), rustc_span[a321f1cb1523dd0b]::ErrorGuaranteed>>::{closure#1} as core[d7f3879bb305828b]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
45: 0x7fa228b70dc5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5a713c95dff49eb9
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/alloc/src/boxed.rs:2007:9
46: 0x7fa228b70dc5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6c2630f276b49e94
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/alloc/src/boxed.rs:2007:9
47: 0x7fa228b70dc5 - std::sys::unix::thread::Thread::new::thread_start::he7c79aaf88d71e7c
at /rustc/0308df23e621e783e31a27ca5beaa01b9df60d4a/library/std/src/sys/unix/thread.rs:108:17
48: 0x7fa22890244b - <unknown>
49: 0x7fa228985e40 - <unknown>
50: 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 attach the file at `/tmp/im/new/rustc-ice-2023-07-22T08:57:27.488676915Z-3909743.txt` to your bug report
query stack during panic:
#0 [layout_of] computing layout of `E`
#1 [check_mod_item_types] checking item types in top-level module
#2 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to 4 previous errors; 1 warning emitted
Some errors have detailed explanations: E0599, E0601, E0732.
For more information about an error, try `rustc --explain E0599`.