Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

nightly ICE: panicked in /checkout/src/libcore/str/mod.rs:2188:4 #44023

Closed
zhendongsu opened this issue Aug 21, 2017 · 1 comment · Fixed by #44081
Closed

nightly ICE: panicked in /checkout/src/libcore/str/mod.rs:2188:4 #44023

zhendongsu opened this issue Aug 21, 2017 · 1 comment · Fixed by #44081
Labels
A-Unicode Area: Unicode C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

Comments

@zhendongsu
Copy link 

$ rustc-nightly --version
rustc 1.21.0-nightly (8c303ed87 2017-08-20)
$ 
$ RUST_BACKTRACE=full rustc-nightly tmp.rs
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/blob/master/CONTRIBUTING.md#bug-reports

note: rustc 1.21.0-nightly (8c303ed87 2017-08-20) running on i686-unknown-linux-gnu

note: run with `RUST_BACKTRACE=1` for a backtrace

thread 'rustc' panicked at 'byte index 41 is not a char boundary; it is inside 'ი' (bytes 40..43) of `fn საჭმელად_გემრიელი_სადილი ( ) -> isize {`', /checkout/src/libcore/str/mod.rs:2188:4
stack backtrace:
   0: 0xf7514e9a - std::sys::imp::backtrace::tracing::imp::unwind_backtrace::h80d78ba3b40687b5
                       at /checkout/src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
   1: 0xf750fc22 - std::sys_common::backtrace::_print::h47b9b32fe06dd6eb
                       at /checkout/src/libstd/sys_common/backtrace.rs:71
   2: 0xf7520c7e - std::panicking::default_hook::{{closure}}::h006dcf643a2d1ee4
                       at /checkout/src/libstd/sys_common/backtrace.rs:60
                       at /checkout/src/libstd/panicking.rs:381
   3: 0xf75209ad - std::panicking::default_hook::h1e56c296d63316e2
                       at /checkout/src/libstd/panicking.rs:391
   4: 0xf752119b - std::panicking::rust_panic_with_hook::h218401524ff20a29
                       at /checkout/src/libstd/panicking.rs:611
   5: 0xf7521003 - std::panicking::begin_panic::h1668556d5aa9a913
                       at /checkout/src/libstd/panicking.rs:572
   6: 0xf7520f86 - std::panicking::begin_panic_fmt::h1ac0ef5f67ba5408
                       at /checkout/src/libstd/panicking.rs:522
   7: 0xf7520eed - rust_begin_unwind
                       at /checkout/src/libstd/panicking.rs:498
   8: 0xf7570736 - core::panicking::panic_fmt::h121b79d1b9922ab6
                       at /checkout/src/libcore/panicking.rs:71
   9: 0xf7571813 - core::str::slice_error_fail::h0212fbcc0a2225c6
                       at /checkout/src/libcore/str/mod.rs:0
  10: 0xf5ca5f89 - rustc_errors::emitter::EmitterWriter::emit_message_default::h9754044246ad7a16
  11: 0xf5c98f46 - <rustc_errors::emitter::EmitterWriter as rustc_errors::emitter::Emitter>::emit::h60cb475a7f977bf4
  12: 0xf5c9803f - rustc_errors::diagnostic_builder::DiagnosticBuilder::emit::hc6a62a688f6076fb
  13: 0xf6dc2a5a - <rustc_typeck::check::coercion::CoerceMany<'gcx, 'tcx, 'exprs, E>>::coerce_inner::heb5f23cce9e8fc20
  14: 0xf6e310f9 - rustc_typeck::check::FnCtxt::check_block_with_expected::{{closure}}::h4f39835360e65072
  15: 0xf6e307d2 - rustc_typeck::check::FnCtxt::check_block_with_expected::hc9d159585b24dec2
  16: 0xf6e231d8 - rustc_typeck::check::FnCtxt::check_expr_kind::h67e77ffa77c67699
  17: 0xf6e21aa7 - rustc_typeck::check::FnCtxt::check_expr_with_expectation_and_lvalue_pref::ha1b30e1074fc5f8c
  18: 0xf6e1d8df - rustc_typeck::check::FnCtxt::check_return_expr::hc64bf1c86107a0e0
  19: 0xf6e0eb42 - rustc_typeck::check::check_fn::hcbeacbf8e9fed71b
  20: 0xf6e08418 - rustc_typeck::check::typeck_tables_of::{{closure}}::h57b0292d6f023ad7
  21: 0xf6e07e24 - rustc_typeck::check::typeck_tables_of::h43378384ce7decaa
  22: 0xf62b06e5 - rustc::dep_graph::graph::DepGraph::with_task::hae4e83d803c099b9
  23: 0xf64ed822 - rustc::ty::maps::<impl rustc::ty::maps::queries::typeck_tables_of<'tcx>>::try_get::h2453eccfce7ac8a7
  24: 0xf6528423 - rustc::ty::maps::TyCtxtAt::typeck_tables_of::h76cd939430aaebde
  25: 0xf65240fc - rustc::ty::maps::<impl rustc::ty::context::TyCtxt<'a, 'tcx, 'lcx>>::typeck_tables_of::h8a9d1c980f6af18f
  26: 0xf6e070da - rustc_typeck::check::typeck_item_bodies::h12aa5076199503b1
  27: 0xf62b04bd - rustc::dep_graph::graph::DepGraph::with_task::hab0342f2a47ea8cc
  28: 0xf64ec3e8 - rustc::ty::maps::<impl rustc::ty::maps::queries::typeck_item_bodies<'tcx>>::try_get::hc9ed0514ce4d8544
  29: 0xf65282c5 - rustc::ty::maps::TyCtxtAt::typeck_item_bodies::h9777cbdadfc94eaa
  30: 0xf6524099 - rustc::ty::maps::<impl rustc::ty::context::TyCtxt<'a, 'tcx, 'lcx>>::typeck_item_bodies::hbb96b015c8ed480a
  31: 0xf6e6389e - rustc_typeck::check_crate::he7e69726bde9082c
  32: 0xf763c706 - rustc::ty::context::TyCtxt::create_and_enter::h54fe8ddc7b2f2638
  33: 0xf76a2e43 - rustc_driver::driver::compile_input::h36c200773836acf5
  34: 0xf76bc575 - rustc_driver::run_compiler::hdf3c0b5b5e4bbadc
  35: 0xf75fbcaf - std::sys_common::backtrace::__rust_begin_short_backtrace::h9143dfc110593bba
  36: 0xf755df82 - __rust_maybe_catch_panic
                       at /checkout/src/libpanic_unwind/lib.rs:98
  37: 0xf762dae1 - <F as alloc::boxed::FnBox<A>>::call_box::h7d6c81c9ff90eab5
  38: 0xf751fcbb - std::sys::imp::thread::Thread::new::thread_start::h505201887c39140f
                       at /checkout/src/liballoc/boxed.rs:692
                       at /checkout/src/libstd/sys_common/thread.rs:21
                       at /checkout/src/libstd/sys/unix/thread.rs:84
  39: 0xf5c0f294 - start_thread
  40: 0xf73a405d - __clone
  41:        0x0 - <unknown>

$ 
$ cat tmp.rs
#![feature(non_ascii_idents)] 

pub fn main () {} 

fn საჭმელად_გემრიელი_სადილი ( ) -> isize {
} 
$
@Mark-Simulacrum Mark-Simulacrum added A-Unicode Area: Unicode C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Aug 22, 2017
@mattico
Copy link
Contributor

mattico commented Aug 25, 2017 •
edited
Loading

Had a full debuginfo build lying around so I decided to get a backtrace with line info.

Full 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/blob/master/CONTRIBUTING.md#bug-reports

note: rustc 1.21.0-dev (d69e9cb15 2017-08-22) running on x86_64-pc-windows-msvc

note: run with `RUST_BACKTRACE=1` for a backtrace

thread 'rustc' panicked at 'byte index 41 is not a char boundary; it is inside 'ი' (bytes 40..43) of `fn საჭმელად_გემრიელი_სადილი ( ) -> isize {
`', src\libcore\str\mod.rs:2188:4
stack backtrace:
   0:     0x7ff9b0dfa507 - std::sys::imp::backtrace::unwind_backtrace
                               at C:\Users\matth\Code\Rust\rust\src\libstd\sys\windows\backtrace\mod.rs:65
   1:     0x7ff9b0de65a5 - std::sys_common::backtrace::_print
                               at C:\Users\matth\Code\Rust\rust\src\libstd\sys_common\backtrace.rs:71
   2:     0x7ff9b0de5b25 - std::sys_common::backtrace::print
                               at C:\Users\matth\Code\Rust\rust\src\libstd\sys_common\backtrace.rs:60
   3:     0x7ff9b0e1cad5 - std::panicking::default_hook::{{closure}}
                               at C:\Users\matth\Code\Rust\rust\src\libstd\panicking.rs:381
   4:     0x7ff9b0e1c42c - std::panicking::default_hook
                               at C:\Users\matth\Code\Rust\rust\src\libstd\panicking.rs:391
   5:     0x7ff9b0e1d610 - std::panicking::rust_panic_with_hook
                               at C:\Users\matth\Code\Rust\rust\src\libstd\panicking.rs:611
   6:     0x7ff9b0e1d472 - std::panicking::begin_panic<alloc::string::String>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\panicking.rs:572
   7:     0x7ff9b0e1d22e - std::panicking::begin_panic_fmt
                               at C:\Users\matth\Code\Rust\rust\src\libstd\panicking.rs:522
   8:     0x7ff9b0e1d18a - std::panicking::rust_begin_panic
                               at C:\Users\matth\Code\Rust\rust\src\libstd\panicking.rs:498
   9:     0x7ff9b0e7e917 - core::panicking::panic_fmt
                               at C:\Users\matth\Code\Rust\rust\src\libcore\panicking.rs:71
  10:     0x7ff9b0e8d4f4 - core::str::slice_error_fail
                               at C:\Users\matth\Code\Rust\rust\src\libcore\str\mod.rs:2188
  11:     0x7ff9bcef5ca4 - core::str::traits::{{impl}}::index::{{closure}}
                               at C:\Users\matth\Code\Rust\rust\src\libcore\str\mod.rs:1846
  12:     0x7ff9bcec0bce - core::option::Option<&str>::unwrap_or_else<&str,closure>
                               at C:\Users\matth\Code\Rust\rust\src\libcore\option.rs:370
  13:     0x7ff9bcef5c38 - core::str::traits::{{impl}}::index
                               at C:\Users\matth\Code\Rust\rust\src\libcore\str\mod.rs:1846
  14:     0x7ff9bcef5960 - core::str::traits::{{impl}}::index
                               at C:\Users\matth\Code\Rust\rust\src\libcore\str\mod.rs:1620
  15:     0x7ff9bcf4f4d5 - rustc_errors::emitter::EmitterWriter::render_source_line
                               at C:\Users\matth\Code\Rust\rust\src\librustc_errors\emitter.rs:314
  16:     0x7ff9bcf56d11 - rustc_errors::emitter::EmitterWriter::emit_message_default
                               at C:\Users\matth\Code\Rust\rust\src\librustc_errors\emitter.rs:987
  17:     0x7ff9bcf5ad98 - rustc_errors::emitter::EmitterWriter::emit_messages_default
                               at C:\Users\matth\Code\Rust\rust\src\librustc_errors\emitter.rs:1155
  18:     0x7ff9bcf4ba91 - rustc_errors::emitter::{{impl}}::emit
                               at C:\Users\matth\Code\Rust\rust\src\librustc_errors\emitter.rs:75
  19:     0x7ff9bcf4adda - rustc_errors::diagnostic_builder::DiagnosticBuilder::emit
                               at C:\Users\matth\Code\Rust\rust\src\librustc_errors\diagnostic_builder.rs:101
  20:     0x7ff99e1dbfed - rustc_typeck::check::coercion::CoerceMany<syntax::ptr::P<rustc::hir::Expr>>::coerce_inner<syntax::ptr::P<rustc::hir::Expr>>
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\coercion.rs:1211
  21:     0x7ff99e1d9ee9 - rustc_typeck::check::coercion::CoerceMany<syntax::ptr::P<rustc::hir::Expr>>::coerce_forced_unit<syntax::ptr::P<rustc::hir::Expr>>
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\coercion.rs:1066
  22:     0x7ff99e290bc4 - rustc_typeck::check::{{impl}}::check_block_with_expected::{{closure}}
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:4251
  23:     0x7ff99e2995d7 - rustc_typeck::check::FnCtxt::with_breakable_ctxt<closure,()>
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:4887
  24:     0x7ff99e290216 - rustc_typeck::check::FnCtxt::check_block_with_expected
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:4218
  25:     0x7ff99e2891f8 - rustc_typeck::check::FnCtxt::check_expr_kind
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:3813
  26:     0x7ff99e287d27 - rustc_typeck::check::FnCtxt::check_expr_with_expectation_and_lvalue_pref
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:3436
  27:     0x7ff99e27a9b3 - rustc_typeck::check::FnCtxt::check_expr_with_expectation
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:2717
  28:     0x7ff99e27a931 - rustc_typeck::check::FnCtxt::check_expr_with_hint
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:2711
  29:     0x7ff99e27c81b - rustc_typeck::check::FnCtxt::check_return_expr
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:2851
  30:     0x7ff99e25d87e - rustc_typeck::check::check_fn
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:1034
  31:     0x7ff99e25b841 - rustc_typeck::check::typeck_tables_of::{{closure}}
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:868
  32:     0x7ff99e253a30 - rustc_typeck::check::{{impl}}::enter::{{closure}}<closure,&rustc::ty::context::TypeckTables>
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:595
  33:     0x7ff99e02bebc - rustc::infer::{{impl}}::enter::{{closure}}<closure,&rustc::ty::context::TypeckTables>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\infer\mod.rs:375
  34:     0x7ff99dfeb9a8 - rustc::ty::context::tls::enter::{{closure}}<closure,&rustc::ty::context::TypeckTables>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\context.rs:1262
  35:     0x7ff99debaca6 - std::thread::local::LocalKey<core::cell::Cell<core::option::Option<(*const rustc::ty::context::tls::ThreadLocalGlobalCtxt, *const rustc::ty::context::tls::ThreadLocalInterners)>>>::try_with<core::cell::Cell<core::option::Option<(*const rustc::ty::context::tls::ThreadLocalGlobalCtxt, *const rustc::ty::context::tls::ThreadLocalInterners)>>,closure,&rustc::ty::context::TypeckTables>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\thread\local.rs:365
  36:     0x7ff99deb77de - std::thread::local::LocalKey<core::cell::Cell<core::option::Option<(*const rustc::ty::context::tls::ThreadLocalGlobalCtxt, *const rustc::ty::context::tls::ThreadLocalInterners)>>>::with<core::cell::Cell<core::option::Option<(*const rustc::ty::context::tls::ThreadLocalGlobalCtxt, *const rustc::ty::context::tls::ThreadLocalInterners)>>,closure,&rustc::ty::context::TypeckTables>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\thread\local.rs:279
  37:     0x7ff99dfea93b - rustc::ty::context::tls::enter<closure,&rustc::ty::context::TypeckTables>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\context.rs:1259
  38:     0x7ff99dfe8b54 - rustc::ty::context::GlobalCtxt::enter_local<closure,&rustc::ty::context::TypeckTables>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\context.rs:1073
  39:     0x7ff99e02b581 - rustc::infer::InferCtxtBuilder::enter<closure,&rustc::ty::context::TypeckTables>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\infer\mod.rs:375
  40:     0x7ff99e252d19 - rustc_typeck::check::InheritedBuilder::enter<closure,&rustc::ty::context::TypeckTables>
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:595
  41:     0x7ff99e25b1a0 - rustc_typeck::check::typeck_tables_of
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:852
  42:     0x7ff99b968c21 - rustc::ty::maps::{{impl}}::try_get_with::{{closure}}::run_provider
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:609
  43:     0x7ff99b40b87f - rustc::dep_graph::graph::DepGraph::with_task<rustc::ty::context::TyCtxt,rustc::hir::def_id::DefId,&rustc::ty::context::TypeckTables>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\dep_graph\graph.rs:125
  44:     0x7ff99b968f0e - rustc::ty::maps::{{impl}}::try_get_with::{{closure}}<fn(&&rustc::ty::context::TypeckTables) -> &rustc::ty::context::TypeckTables,&rustc::ty::context::TypeckTables>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:612
  45:     0x7ff99b7c8d5a - rustc::ty::context::TyCtxt::cycle_check<closure,(&rustc::ty::context::TypeckTables, rustc::dep_graph::edges::DepNodeIndex)>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:257
  46:     0x7ff99b96826f - rustc::ty::maps::queries::typeck_tables_of::try_get_with<fn(&&rustc::ty::context::TypeckTables) -> &rustc::ty::context::TypeckTables,&rustc::ty::context::TypeckTables>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:596
  47:     0x7ff99b968fc4 - rustc::ty::maps::queries::typeck_tables_of::try_get
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:629
  48:     0x7ff99b9c9df9 - rustc::ty::maps::TyCtxtAt::typeck_tables_of
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:675
  49:     0x7ff99b9c2ce4 - rustc::ty::context::TyCtxt::typeck_tables_of
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:668
  50:     0x7ff99e25a104 - rustc_typeck::check::typeck_item_bodies::{{closure}}
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:726
  51:     0x7ff99e054a0f - rustc::session::Session::track_errors<closure,()>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\session\mod.rs:270
  52:     0x7ff99e259fa6 - rustc_typeck::check::typeck_item_bodies
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:724
  53:     0x7ff99b966969 - rustc::ty::maps::{{impl}}::try_get_with::{{closure}}::run_provider
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:609
  54:     0x7ff99b418b6d - rustc::dep_graph::graph::DepGraph::with_task<rustc::ty::context::TyCtxt,rustc::hir::def_id::CrateNum,core::result::Result<(), rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\dep_graph\graph.rs:125
  55:     0x7ff99b966aca - rustc::ty::maps::{{impl}}::try_get_with::{{closure}}<fn(&core::result::Result<(), rustc::session::CompileIncomplete>) -> core::result::Result<(), rustc::session::CompileIncomplete>,core::result::Result<(), rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:612
  56:     0x7ff99b7a8ceb - rustc::ty::context::TyCtxt::cycle_check<closure,(core::result::Result<(), rustc::session::CompileIncomplete>, rustc::dep_graph::edges::DepNodeIndex)>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:257
  57:     0x7ff99b9652e7 - rustc::ty::maps::queries::typeck_item_bodies::try_get_with<fn(&core::result::Result<(), rustc::session::CompileIncomplete>) -> core::result::Result<(), rustc::session::CompileIncomplete>,core::result::Result<(), rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:596
  58:     0x7ff99b966cf8 - rustc::ty::maps::queries::typeck_item_bodies::try_get
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:629
  59:     0x7ff99b9c9b05 - rustc::ty::maps::TyCtxtAt::typeck_item_bodies
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:675
  60:     0x7ff99b9c2c3c - rustc::ty::context::TyCtxt::typeck_item_bodies
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\maps.rs:668
  61:     0x7ff99e259eda - rustc_typeck::check::check_item_bodies
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\check\mod.rs:717
  62:     0x7ff99e2e2b8c - rustc_typeck::check_crate::{{closure}}
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\lib.rs:326
  63:     0x7ff99e0275ca - rustc::util::common::time<core::result::Result<(), rustc::session::CompileIncomplete>,closure>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\util\common.rs:48
  64:     0x7ff99e2e2698 - rustc_typeck::check_crate
                               at C:\Users\matth\Code\Rust\rust\src\librustc_typeck\lib.rs:326
  65:     0x7ff9a603eb66 - rustc_driver::driver::phase_3_run_analysis_passes::{{closure}}<closure,core::result::Result<(rustc::session::config::OutputFilenames, rustc_trans::back::write::OngoingCrateTranslation), rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\librustc_driver\driver.rs:1041
  66:     0x7ff9a5d962c4 - rustc::ty::context::tls::enter::{{closure}}<closure,core::result::Result<core::result::Result<(rustc::session::config::OutputFilenames, rustc_trans::back::write::OngoingCrateTranslation), rustc::session::CompileIncomplete>, rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\context.rs:1262
  67:     0x7ff9a5c75066 - std::thread::local::LocalKey<core::cell::Cell<core::option::Option<(*const rustc::ty::context::tls::ThreadLocalGlobalCtxt, *const rustc::ty::context::tls::ThreadLocalInterners)>>>::try_with<core::cell::Cell<core::option::Option<(*const rustc::ty::context::tls::ThreadLocalGlobalCtxt, *const rustc::ty::context::tls::ThreadLocalInterners)>>,closure,core::result::Result<core::result::Result<(rustc::session::config::OutputFilenames, rustc_trans::back::write::OngoingCrateTranslation), rustc::session::CompileIncomplete>, rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\thread\local.rs:365
  68:     0x7ff9a5c55866 - std::thread::local::LocalKey<core::cell::Cell<core::option::Option<(*const rustc::ty::context::tls::ThreadLocalGlobalCtxt, *const rustc::ty::context::tls::ThreadLocalInterners)>>>::with<core::cell::Cell<core::option::Option<(*const rustc::ty::context::tls::ThreadLocalGlobalCtxt, *const rustc::ty::context::tls::ThreadLocalInterners)>>,closure,core::result::Result<core::result::Result<(rustc::session::config::OutputFilenames, rustc_trans::back::write::OngoingCrateTranslation), rustc::session::CompileIncomplete>, rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\thread\local.rs:279
  69:     0x7ff9a5d95a39 - rustc::ty::context::tls::enter<closure,core::result::Result<core::result::Result<(rustc::session::config::OutputFilenames, rustc_trans::back::write::OngoingCrateTranslation), rustc::session::CompileIncomplete>, rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\context.rs:1259
  70:     0x7ff9a5d94fa0 - rustc::ty::context::tls::enter_global::{{closure}}<closure,core::result::Result<core::result::Result<(rustc::session::config::OutputFilenames, rustc_trans::back::write::OngoingCrateTranslation), rustc::session::CompileIncomplete>, rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\context.rs:1246
  71:     0x7ff9a5c64ac2 - std::thread::local::LocalKey<core::cell::Cell<fn(syntax_pos::Span, &mut core::fmt::Formatter) -> core::result::Result<(), core::fmt::Error>>>::try_with<core::cell::Cell<fn(syntax_pos::Span, &mut core::fmt::Formatter) -> core::result::Result<(), core::fmt::Error>>,closure,core::result::Result<core::result::Result<(rustc::session::config::OutputFilenames, rustc_trans::back::write::OngoingCrateTranslation), rustc::session::CompileIncomplete>, rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\thread\local.rs:365
  72:     0x7ff9a5c4e4b5 - std::thread::local::LocalKey<core::cell::Cell<fn(syntax_pos::Span, &mut core::fmt::Formatter) -> core::result::Result<(), core::fmt::Error>>>::with<core::cell::Cell<fn(syntax_pos::Span, &mut core::fmt::Formatter) -> core::result::Result<(), core::fmt::Error>>,closure,core::result::Result<core::result::Result<(rustc::session::config::OutputFilenames, rustc_trans::back::write::OngoingCrateTranslation), rustc::session::CompileIncomplete>, rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\thread\local.rs:279
  73:     0x7ff9a5d946d0 - rustc::ty::context::tls::enter_global<closure,core::result::Result<core::result::Result<(rustc::session::config::OutputFilenames, rustc_trans::back::write::OngoingCrateTranslation), rustc::session::CompileIncomplete>, rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\context.rs:1243
  74:     0x7ff9a5d9c417 - rustc::ty::context::TyCtxt::create_and_enter<closure,core::result::Result<core::result::Result<(rustc::session::config::OutputFilenames, rustc_trans::back::write::OngoingCrateTranslation), rustc::session::CompileIncomplete>, rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\librustc\ty\context.rs:1024
  75:     0x7ff9a60383b3 - rustc_driver::driver::phase_3_run_analysis_passes<closure,core::result::Result<(rustc::session::config::OutputFilenames, rustc_trans::back::write::OngoingCrateTranslation), rustc::session::CompileIncomplete>>
                               at C:\Users\matth\Code\Rust\rust\src\librustc_driver\driver.rs:1010
  76:     0x7ff9a602627d - rustc_driver::driver::compile_input
                               at C:\Users\matth\Code\Rust\rust\src\librustc_driver\driver.rs:196
  77:     0x7ff9a6056151 - rustc_driver::run_compiler
                               at C:\Users\matth\Code\Rust\rust\src\librustc_driver\lib.rs:316
  78:     0x7ff9a6065d27 - rustc_driver::main::{{closure}}
                               at C:\Users\matth\Code\Rust\rust\src\librustc_driver\lib.rs:1338
  79:     0x7ff9a6054f12 - rustc_driver::run::{{closure}}<closure>
                               at C:\Users\matth\Code\Rust\rust\src\librustc_driver\lib.rs:132
  80:     0x7ff9a60653d8 - rustc_driver::monitor::{{closure}}<closure>
                               at C:\Users\matth\Code\Rust\rust\src\librustc_driver\lib.rs:1255
  81:     0x7ff9a5c38b1e - std::sys_common::backtrace::__rust_begin_short_backtrace<closure,()>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\sys_common\backtrace.rs:136
  82:     0x7ff9a5c3f57e - std::thread::{{impl}}::spawn::{{closure}}::{{closure}}<closure,()>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\thread\mod.rs:394
  83:     0x7ff9a5bc338e - std::panic::{{impl}}::call_once<(),closure>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\panic.rs:296
  84:     0x7ff9a5c3fb6b - std::panicking::try::do_call<std::panic::AssertUnwindSafe<closure>,()>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\panicking.rs:480
  85:     0x7ff9b0e26272 - panic_unwind::__rust_start_panic
  86:     0x7ff9b0e2614f - panic_unwind::__rust_maybe_catch_panic
                               at C:\Users\matth\Code\Rust\rust\src\libpanic_unwind\lib.rs:98
  87:     0x7ff9a5c3f9da - std::panicking::try<(),std::panic::AssertUnwindSafe<closure>>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\panicking.rs:459
  88:     0x7ff9a5c3ebe5 - std::panic::catch_unwind<std::panic::AssertUnwindSafe<closure>,()>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\panic.rs:361
  89:     0x7ff9a5c3f38e - std::thread::{{impl}}::spawn::{{closure}}<closure,()>
                               at C:\Users\matth\Code\Rust\rust\src\libstd\thread\mod.rs:393
  90:     0x7ff9a5d449d9 - alloc::boxed::{{impl}}::call_box<(),closure>
                               at C:\Users\matth\Code\Rust\rust\src\liballoc\boxed.rs:682
  91:     0x7ff9b0d43d6f - alloc::boxed::{{impl}}::call_once<(),()>
                               at C:\Users\matth\Code\Rust\rust\src\liballoc\boxed.rs:692
  92:     0x7ff9b0dee6ef - std::sys_common::thread::start_thread
                               at C:\Users\matth\Code\Rust\rust\src\libstd\sys_common\thread.rs:21
  93:     0x7ff9b0e1592e - std::sys::imp::thread::{{impl}}::new::thread_start
                               at C:\Users\matth\Code\Rust\rust\src\libstd\sys\windows\thread.rs:51
  94:     0x7ff9ff7e2773 - BaseThreadInitThunk

@est31 est31 mentioned this issue Aug 25, 2017
Closed
@est31 est31 mentioned this issue Aug 25, 2017
Merged
est31 added a commit to est31/rust that referenced this issue Aug 25, 2017
@est31
Fix a byte/char confusion issue in the error emitter
5a71e12 
Fixes rust-lang#44078. Fixes rust-lang#44023.

The start_col member is given in chars,
while the code previously assumed it was given in bytes.

The more basic issue rust-lang#44080 doesn't get fixed.
alexcrichton added a commit to alexcrichton/rust that referenced this issue Aug 26, 2017
@alexcrichton
Rollup merge of rust-lang#44081 - est31:master, r=eddyb
4ecbc7f 
Fix a byte/char confusion issue in the error emitter

Fixes rust-lang#44078. Fixes rust-lang#44023.

The start_col member is given in chars, while the code previously assumed it was given in bytes.

The more basic issue rust-lang#44080 doesn't get fixed.
bors added a commit that referenced this issue Aug 26, 2017
@bors
Auto merge of #44081 - est31:master, r=eddyb
669d477 
Fix a byte/char confusion issue in the error emitter

Fixes #44078. Fixes #44023.

The start_col member is given in chars, while the code previously assumed it was given in bytes.

The more basic issue #44080 doesn't get fixed.
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
A-Unicode Area: Unicode C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
Projects
None yet
Milestone
No milestone
Development

Successfully merging a pull request may close this issue.

Fix a byte/char confusion issue in the error emitter est31/rust
3 participants
@mattico @Mark-Simulacrum @zhendongsu