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fnmain(){let _fat:[u8;(1<<61)+(1<<31)] = //~ ERROR too big for the current architecture[0;(1u64<<61)asusize +(1u64<<31)asusize];}
rustc: "I see what you did there":smirk:
error: values of the type `[u8; 2305843011361177600]` are too big for the current architecture
--> src/main.rs:2:9
|
2 | let _fat: [u8; (1<<61)+(1<<31)] = //~ ERROR too big for the current architecture
| ^^^^
error: aborting due to previous error
miri: 😱
error: internal compiler error: src/tools/miri/src/diagnostics.rs:190:21: This error should be impossible in Miri: values of the type `[u8; 2305843011361177600]` are too big for the current architecture
thread 'rustc' panicked at 'Box<dyn Any>', /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/compiler/rustc_errors/src/lib.rs:1313:9
stack backtrace:
0: 0x7fc5dae9dfcd - std::backtrace_rs::backtrace::libunwind::trace::h008bfa4d47668920
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7fc5dae9dfcd - std::backtrace_rs::backtrace::trace_unsynchronized::h27b8baa167def365
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7fc5dae9dfcd - std::sys_common::backtrace::_print_fmt::h14cfba2b17ab0c8e
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/std/src/sys_common/backtrace.rs:66:5
3: 0x7fc5dae9dfcd - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hcc0f07ba1953872c
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/std/src/sys_common/backtrace.rs:45:22
4: 0x7fc5daef9d4c - core::fmt::write::heefc9b0106ff4b26
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/core/src/fmt/mod.rs:1194:17
5: 0x7fc5dae8f6c1 - std::io::Write::write_fmt::h17f586ea6872643e
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/std/src/io/mod.rs:1655:15
6: 0x7fc5daea0ce5 - std::sys_common::backtrace::_print::h1d24983408f9dcb5
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/std/src/sys_common/backtrace.rs:48:5
7: 0x7fc5daea0ce5 - std::sys_common::backtrace::print::h3dfa044f75ad3854
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/std/src/sys_common/backtrace.rs:35:9
8: 0x7fc5daea0ce5 - std::panicking::default_hook::{{closure}}::h0d1e2fd3193b7c66
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/std/src/panicking.rs:295:22
9: 0x7fc5daea0959 - std::panicking::default_hook::ha7798f571e103017
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/std/src/panicking.rs:314:9
10: 0x7fc5db6ce721 - rustc_driver[24333cd5cdbff7]::DEFAULT_HOOK::{closure#0}::{closure#0}
11: 0x7fc5daea14b6 - std::panicking::rust_panic_with_hook::hd4ae5780d84eaeb3
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/std/src/panicking.rs:702:17
12: 0x7fc5dc76d211 - std[e3663ace07a47676]::panicking::begin_panic::<rustc_errors[444e5733760837c]::ExplicitBug>::{closure#0}
13: 0x7fc5dc76cb26 - std[e3663ace07a47676]::sys_common::backtrace::__rust_end_short_backtrace::<std[e3663ace07a47676]::panicking::begin_panic<rustc_errors[444e5733760837c]::ExplicitBug>::{closure#0}, !>
14: 0x7fc5dc6c7b5f - std[e3663ace07a47676]::panicking::begin_panic::<rustc_errors[444e5733760837c]::ExplicitBug>
15: 0x7fc5dc681726 - std[e3663ace07a47676]::panic::panic_any::<rustc_errors[444e5733760837c]::ExplicitBug>
16: 0x7fc5dc67adc5 - <rustc_errors[444e5733760837c]::HandlerInner>::bug::<&alloc[3a33fef0fcfbda16]::string::String>
17: 0x7fc5dc67a7d0 - <rustc_errors[444e5733760837c]::Handler>::bug::<&alloc[3a33fef0fcfbda16]::string::String>
18: 0x7fc5dc77376d - rustc_middle[78f77a4b50da5456]::ty::context::tls::with_opt::<rustc_middle[78f77a4b50da5456]::util::bug::opt_span_bug_fmt<rustc_span[ae3b8a4be6f596eb]::span_encoding::Span>::{closure#0}, ()>
19: 0x7fc5dc773946 - rustc_middle[78f77a4b50da5456]::util::bug::opt_span_bug_fmt::<rustc_span[ae3b8a4be6f596eb]::span_encoding::Span>
20: 0x7fc5dc7738b3 - rustc_middle[78f77a4b50da5456]::util::bug::bug_fmt
21: 0x55c3e7af314d - miri[7adf390157a6bbd]::diagnostics::report_error
22: 0x55c3e7af9ae3 - miri[7adf390157a6bbd]::eval::eval_entry
23: 0x55c3e7a6585b - <rustc_interface[e01f10fbcfbe47c5]::passes::QueryContext>::enter::<<miri[3f3a2e771ed60824]::MiriCompilerCalls as rustc_driver[24333cd5cdbff7]::Callbacks>::after_analysis::{closure#0}, ()>
24: 0x55c3e7a684ce - <miri[3f3a2e771ed60824]::MiriCompilerCalls as rustc_driver[24333cd5cdbff7]::Callbacks>::after_analysis
25: 0x7fc5dd712f75 - <rustc_interface[e01f10fbcfbe47c5]::interface::Compiler>::enter::<rustc_driver[24333cd5cdbff7]::run_compiler::{closure#1}::{closure#2}, core[373cc1b435eedd77]::result::Result<core[373cc1b435eedd77]::option::Option<rustc_interface[e01f10fbcfbe47c5]::queries::Linker>, rustc_errors[444e5733760837c]::ErrorGuaranteed>>
26: 0x7fc5dd73c73f - rustc_span[ae3b8a4be6f596eb]::with_source_map::<core[373cc1b435eedd77]::result::Result<(), rustc_errors[444e5733760837c]::ErrorGuaranteed>, rustc_interface[e01f10fbcfbe47c5]::interface::create_compiler_and_run<core[373cc1b435eedd77]::result::Result<(), rustc_errors[444e5733760837c]::ErrorGuaranteed>, rustc_driver[24333cd5cdbff7]::run_compiler::{closure#1}>::{closure#1}>
27: 0x7fc5dd727234 - rustc_interface[e01f10fbcfbe47c5]::interface::create_compiler_and_run::<core[373cc1b435eedd77]::result::Result<(), rustc_errors[444e5733760837c]::ErrorGuaranteed>, rustc_driver[24333cd5cdbff7]::run_compiler::{closure#1}>
28: 0x7fc5dd710292 - <scoped_tls[8d6377a96f770454]::ScopedKey<rustc_span[ae3b8a4be6f596eb]::SessionGlobals>>::set::<rustc_interface[e01f10fbcfbe47c5]::interface::run_compiler<core[373cc1b435eedd77]::result::Result<(), rustc_errors[444e5733760837c]::ErrorGuaranteed>, rustc_driver[24333cd5cdbff7]::run_compiler::{closure#1}>::{closure#0}, core[373cc1b435eedd77]::result::Result<(), rustc_errors[444e5733760837c]::ErrorGuaranteed>>
29: 0x7fc5dd7370af - std[e3663ace07a47676]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[e01f10fbcfbe47c5]::util::run_in_thread_pool_with_globals<rustc_interface[e01f10fbcfbe47c5]::interface::run_compiler<core[373cc1b435eedd77]::result::Result<(), rustc_errors[444e5733760837c]::ErrorGuaranteed>, rustc_driver[24333cd5cdbff7]::run_compiler::{closure#1}>::{closure#0}, core[373cc1b435eedd77]::result::Result<(), rustc_errors[444e5733760837c]::ErrorGuaranteed>>::{closure#0}, core[373cc1b435eedd77]::result::Result<(), rustc_errors[444e5733760837c]::ErrorGuaranteed>>
30: 0x7fc5dd7296a9 - <<std[e3663ace07a47676]::thread::Builder>::spawn_unchecked_<rustc_interface[e01f10fbcfbe47c5]::util::run_in_thread_pool_with_globals<rustc_interface[e01f10fbcfbe47c5]::interface::run_compiler<core[373cc1b435eedd77]::result::Result<(), rustc_errors[444e5733760837c]::ErrorGuaranteed>, rustc_driver[24333cd5cdbff7]::run_compiler::{closure#1}>::{closure#0}, core[373cc1b435eedd77]::result::Result<(), rustc_errors[444e5733760837c]::ErrorGuaranteed>>::{closure#0}, core[373cc1b435eedd77]::result::Result<(), rustc_errors[444e5733760837c]::ErrorGuaranteed>>::{closure#1} as core[373cc1b435eedd77]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
31: 0x7fc5daeab403 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::haef26bcd4f755601
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/alloc/src/boxed.rs:1866:9
32: 0x7fc5daeab403 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3a96fd989239d901
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/alloc/src/boxed.rs:1866:9
33: 0x7fc5daeab403 - std::sys::unix::thread::Thread::new::thread_start::h13804fa7b9eb440b
at /rustc/082e4ca49770ebc9cb0ee616f3726a67471be8cb/library/std/src/sys/unix/thread.rs:108:17
34: 0x7fc5dac835c2 - start_thread
35: 0x7fc5dad08584 - __clone
36: 0x0 - <unknown>
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 1.62.0-nightly (082e4ca49 2022-04-26) running on x86_64-unknown-linux-gnu
note: compiler flags: --crate-type bin -C embed-bitcode=no -C debuginfo=2 -C incremental -C target-cpu=native
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
end of query stack
error: aborting due to previous error
Maybe miri could handle these more gracefully, or just bail as rustc does? 🙃
The text was updated successfully, but these errors were encountered:
rustc: "I see what you did there":smirk:
miri: 😱
Maybe miri could handle these more gracefully, or just bail as rustc does? 🙃
The text was updated successfully, but these errors were encountered: