Closed
Description
Code
code from ./src/test/ui/error-codes/E0565.rs
// repr currently doesn't support literals
#[repr("C")] //~ ERROR E0565
struct A {}
fn main() {}Meta
rustc --version --verbose:
ersion --verbose
rustc 1.53.0-nightly (a6e7a5aa5 2021-04-06)
binary: rustc
commit-hash: a6e7a5aa5dc842ddb64607040aefb6ec33e22b59
commit-date: 2021-04-06
host: x86_64-unknown-linux-gnu
release: 1.53.0-nightly
LLVM version: 12.0.0
Error output
rustc ./src/test/ui/error-codes/E0565.rs -Zunpretty=everybody_loops
#![feature(prelude_import)]
#![no_std]
#[prelude_import]
use ::std::prelude::rust_2015::*;
#[macro_use]
extern crate std;
// repr currently doesn't support literals
//~ ERROR E0565
#[repr("C")]
struct A {
}
fn main() { loop { } }
error: internal compiler error: unrecognized representation hint
--> ./src/test/ui/error-codes/E0565.rs:2:8
|
2 | #[repr("C")] //~ ERROR E0565
| ^^^
|
= note: delayed at compiler/rustc_attr/src/builtin.rs:940:32
thread 'rustc' panicked at 'no errors encountered even though `delay_span_bug` issued', compiler/rustc_errors/src/lib.rs:1018:13
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
error: internal compiler error: unexpected panic
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 1.53.0-nightly (a6e7a5aa5 2021-04-06) running on x86_64-unknown-linux-gnu
note: compiler flags: -Z unpretty=everybody_loops
query stack during panic:
end of query stack
Backtrace
#![feature(prelude_import)]
#![no_std]
#[prelude_import]
use ::std::prelude::rust_2015::*;
#[macro_use]
extern crate std;
// repr currently doesn't support literals
//~ ERROR E0565
#[repr("C")]
struct A {
}
fn main() { loop { } }
error: internal compiler error: unrecognized representation hint
--> ./src/test/ui/error-codes/E0565.rs:2:8
|
2 | #[repr("C")] //~ ERROR E0565
| ^^^
|
= note: delayed at compiler/rustc_attr/src/builtin.rs:940:32
thread 'rustc' panicked at 'no errors encountered even though `delay_span_bug` issued', compiler/rustc_errors/src/lib.rs:1018:13
stack backtrace:
0: 0x7f2eb2deae40 - std::backtrace_rs::backtrace::libunwind::trace::h247d9dc800afe0ad
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
1: 0x7f2eb2deae40 - std::backtrace_rs::backtrace::trace_unsynchronized::hacfbdd0bca73e3f8
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7f2eb2deae40 - std::sys_common::backtrace::_print_fmt::h1ac8daa5000ee24c
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/sys_common/backtrace.rs:67:5
3: 0x7f2eb2deae40 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h22a8e55d2cc5363a
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/sys_common/backtrace.rs:46:22
4: 0x7f2eb2e5c0cf - core::fmt::write::h7aa6cd0067dca82a
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/core/src/fmt/mod.rs:1094:17
5: 0x7f2eb2ddf665 - std::io::Write::write_fmt::h441a47830651073b
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/io/mod.rs:1580:15
6: 0x7f2eb2deea2b - std::sys_common::backtrace::_print::hd1e0ee1c195f9f05
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/sys_common/backtrace.rs:49:5
7: 0x7f2eb2deea2b - std::sys_common::backtrace::print::h7d1098def5c25d20
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/sys_common/backtrace.rs:36:9
8: 0x7f2eb2deea2b - std::panicking::default_hook::{{closure}}::h91d9c6c7644bd601
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/panicking.rs:208:50
9: 0x7f2eb2dee50d - std::panicking::default_hook::h82c79ca49716b79d
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/panicking.rs:225:9
10: 0x7f2eb35ad5cd - rustc_driver::report_ice::h789c836b3ca96936
11: 0x7f2eb2def140 - std::panicking::rust_panic_with_hook::h6df253a3c973d6b6
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/panicking.rs:595:17
12: 0x7f2eb2deed17 - std::panicking::begin_panic_handler::{{closure}}::h51c9af41e9c97cc6
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/panicking.rs:497:13
13: 0x7f2eb2deb2fc - std::sys_common::backtrace::__rust_end_short_backtrace::hd0852041c80b5b69
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/sys_common/backtrace.rs:141:18
14: 0x7f2eb2deec79 - rust_begin_unwind
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/panicking.rs:493:5
15: 0x7f2eb2dbab8b - std::panicking::begin_panic_fmt::hf021b7eb1c320697
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/panicking.rs:435:5
16: 0x7f2eb59a65e9 - rustc_errors::HandlerInner::flush_delayed::h531ebda4b1f3d900
17: 0x7f2eb59a50db - <rustc_errors::HandlerInner as core::ops::drop::Drop>::drop::hd5e77d3e1700e943
18: 0x7f2eb5034b46 - core::ptr::drop_in_place<rustc_session::parse::ParseSess>::h90534a14153a636b
19: 0x7f2eb5043321 - <alloc::rc::Rc<T> as core::ops::drop::Drop>::drop::h1a6c5c7afd45fcda
20: 0x7f2eb502987d - core::ptr::drop_in_place<rustc_interface::interface::Compiler>::h3e478528bd25ba4d
21: 0x7f2eb502917d - rustc_span::with_source_map::h2f9fa3eb2c7b929c
22: 0x7f2eb502afd1 - rustc_interface::interface::create_compiler_and_run::h0c4039163bd8e639
23: 0x7f2eb50445f8 - scoped_tls::ScopedKey<T>::set::h18a522fe20c4c73e
24: 0x7f2eb5044b13 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc0e77be83f3caae1
25: 0x7f2eb5048445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5636f2edf84a949d
26: 0x7f2eb2dff053 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf267842376a050e1
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/alloc/src/boxed.rs:1546:9
27: 0x7f2eb2dff053 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd7e4f6dae6e5e664
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/alloc/src/boxed.rs:1546:9
28: 0x7f2eb2dff053 - std::sys::unix::thread::Thread::new::thread_start::h9609bf93d713fb73
at /rustc/a6e7a5aa5dc842ddb64607040aefb6ec33e22b59/library/std/src/sys/unix/thread.rs:71:17
29: 0x7f2eb2d0f299 - start_thread
30: 0x7f2eb2c24053 - clone
31: 0x0 - <unknown>
error: internal compiler error: unexpected panic
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 1.53.0-nightly (a6e7a5aa5 2021-04-06) running on x86_64-unknown-linux-gnu
note: compiler flags: -Z unpretty=everybody_loops
query stack during panic:
end of query stack