ICE: effects: expected region for `'x/#1` (`'x/#1/1`) but found `Type(())` when instantiating args=`[false, ()]` #125877

matthiaskrgr · 2024-06-02T05:07:35Z

original:

#![feature(const_trait_impl)]
#[const_trait]
trait Main {
    fn compute<T: ~const Aux>() -> u32;
}

impl const Main for () {
    fn compute<'x, 'y, 'z: 'x>() -> u32 {}
}

#[const_trait]
trait Aux {}

impl const Aux for () {}

fn main() {
    const _: u32 = <()>::compute::<()>();
}

Version information

rustc 1.80.0-nightly (12b5d3c29 2024-06-02)
binary: rustc
commit-hash: 12b5d3c29c221a4c61f9e6863f4bc1133f3e3403
commit-date: 2024-06-02
host: x86_64-unknown-linux-gnu
release: 1.80.0-nightly
LLVM version: 18.1.6

Command:
/home/matthias/.rustup/toolchains/master/bin/rustc

Program output

error[E0658]: const trait impls are experimental
 --> /tmp/icemaker_global_tempdir.bK55YoS20qrj/rustc_testrunner_tmpdir_reporting.MEMab5bWwSDM/mvce.rs:4:19
  |
4 |     fn compute<T: ~const Aux>() -> u32;
  |                   ^^^^^^
  |
  = note: see issue #67792 <https://github.com/rust-lang/rust/issues/67792> for more information
  = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
  = note: this compiler was built on 2024-06-02; consider upgrading it if it is out of date

error[E0658]: const trait impls are experimental
 --> /tmp/icemaker_global_tempdir.bK55YoS20qrj/rustc_testrunner_tmpdir_reporting.MEMab5bWwSDM/mvce.rs:7:6
  |
7 | impl const Main for () {
  |      ^^^^^
  |
  = note: see issue #67792 <https://github.com/rust-lang/rust/issues/67792> for more information
  = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
  = note: this compiler was built on 2024-06-02; consider upgrading it if it is out of date

error[E0658]: const trait impls are experimental
  --> /tmp/icemaker_global_tempdir.bK55YoS20qrj/rustc_testrunner_tmpdir_reporting.MEMab5bWwSDM/mvce.rs:14:6
   |
14 | impl const Aux for () {}
   |      ^^^^^
   |
   = note: see issue #67792 <https://github.com/rust-lang/rust/issues/67792> for more information
   = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
   = note: this compiler was built on 2024-06-02; consider upgrading it if it is out of date

error[E0658]: `const_trait` is a temporary placeholder for marking a trait that is suitable for `const` `impls` and all default bodies as `const`, which may be removed or renamed in the future.
 --> /tmp/icemaker_global_tempdir.bK55YoS20qrj/rustc_testrunner_tmpdir_reporting.MEMab5bWwSDM/mvce.rs:2:1
  |
2 | #[const_trait]
  | ^^^^^^^^^^^^^^
  |
  = note: see issue #67792 <https://github.com/rust-lang/rust/issues/67792> for more information
  = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
  = note: this compiler was built on 2024-06-02; consider upgrading it if it is out of date

error[E0658]: `const_trait` is a temporary placeholder for marking a trait that is suitable for `const` `impls` and all default bodies as `const`, which may be removed or renamed in the future.
  --> /tmp/icemaker_global_tempdir.bK55YoS20qrj/rustc_testrunner_tmpdir_reporting.MEMab5bWwSDM/mvce.rs:11:1
   |
11 | #[const_trait]
   | ^^^^^^^^^^^^^^
   |
   = note: see issue #67792 <https://github.com/rust-lang/rust/issues/67792> for more information
   = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable
   = note: this compiler was built on 2024-06-02; consider upgrading it if it is out of date

error[E0049]: method `compute` has 0 type parameters but its trait declaration has 1 type parameter
 --> /tmp/icemaker_global_tempdir.bK55YoS20qrj/rustc_testrunner_tmpdir_reporting.MEMab5bWwSDM/mvce.rs:8:16
  |
4 |     fn compute<T: ~const Aux>() -> u32;
  |                - expected 1 type parameter
...
8 |     fn compute<'x, 'y, 'z: 'x>() -> u32 {}
  |                ^^  ^^  ^^
  |                |
  |                found 0 type parameters

thread 'rustc' panicked at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/compiler/rustc_type_ir/src/binder.rs:780:9:
expected region for `'x/#1` ('x/#1/1) but found Type(()) when instantiating args=[false, ()]
stack backtrace:
   0:     0x769a0501dcc5 - std::backtrace_rs::backtrace::libunwind::trace::h5c601cdef598aaa0
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
   1:     0x769a0501dcc5 - std::backtrace_rs::backtrace::trace_unsynchronized::h3304d594bcf5ce4b
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x769a0501dcc5 - std::sys_common::backtrace::_print_fmt::h2549dec49bea2d98
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/sys_common/backtrace.rs:68:5
   3:     0x769a0501dcc5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h04c91bbe9af2a729
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x769a0506e46b - core::fmt::rt::Argument::fmt::h97420e8fd0085884
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/core/src/fmt/rt.rs:165:63
   5:     0x769a0506e46b - core::fmt::write::h01dd1670b7b9cf91
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/core/src/fmt/mod.rs:1168:21
   6:     0x769a05012a4f - std::io::Write::write_fmt::h90070e824a2a3a2f
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/io/mod.rs:1835:15
   7:     0x769a0501da9e - std::sys_common::backtrace::_print::h45ccaa1c1aca1add
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/sys_common/backtrace.rs:47:5
   8:     0x769a0501da9e - std::sys_common::backtrace::print::hf13fbbec12656116
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/sys_common/backtrace.rs:34:9
   9:     0x769a050204d9 - std::panicking::default_hook::{{closure}}::h0560bcddc75439af
  10:     0x769a0502027a - std::panicking::default_hook::hb65cbbd101f7744c
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/panicking.rs:298:9
  11:     0x769a0173fd30 - std[a775f339eb2c908d]::panicking::update_hook::<alloc[536a72e1d9fad6b4]::boxed::Box<rustc_driver_impl[7cac6a613f152b21]::install_ice_hook::{closure#0}>>::{closure#0}
  12:     0x769a05020c0b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hf5609484f859850d
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/alloc/src/boxed.rs:2077:9
  13:     0x769a05020c0b - std::panicking::rust_panic_with_hook::hd28b3d7b65cbce3b
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/panicking.rs:799:13
  14:     0x769a05020984 - std::panicking::begin_panic_handler::{{closure}}::ha8bcc51435d20919
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/panicking.rs:664:13
  15:     0x769a0501e189 - std::sys_common::backtrace::__rust_end_short_backtrace::hc70c274bd540ad18
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/sys_common/backtrace.rs:171:18
  16:     0x769a050206b7 - rust_begin_unwind
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/panicking.rs:652:5
  17:     0x769a0506aa03 - core::panicking::panic_fmt::hf39c48c9ef9a4449
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/core/src/panicking.rs:72:14
  18:     0x769a01be4195 - <rustc_type_ir[228918f94797f562]::binder::ArgFolder<rustc_middle[bef47f67271d9a46]::ty::context::TyCtxt>>::region_param_expected
  19:     0x769a03eae7ef - <rustc_middle[bef47f67271d9a46]::ty::generic_args::GenericArg as rustc_type_ir[228918f94797f562]::fold::TypeFoldable<rustc_middle[bef47f67271d9a46]::ty::context::TyCtxt>>::try_fold_with::<rustc_type_ir[228918f94797f562]::binder::ArgFolder<rustc_middle[bef47f67271d9a46]::ty::context::TyCtxt>>.cold
  20:     0x769a02c29e77 - <rustc_type_ir[228918f94797f562]::binder::ArgFolder<rustc_middle[bef47f67271d9a46]::ty::context::TyCtxt> as rustc_type_ir[228918f94797f562]::fold::TypeFolder<rustc_middle[bef47f67271d9a46]::ty::context::TyCtxt>>::fold_ty
  21:     0x769a032d1e7d - rustc_ty_utils[19af1cc05f4ff8a6]::abi::fn_abi_of_instance
  22:     0x769a032d1bb3 - rustc_query_impl[5794e5c3e93d6bbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[5794e5c3e93d6bbc]::query_impl::fn_abi_of_instance::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bef47f67271d9a46]::query::erase::Erased<[u8; 16usize]>>
  23:     0x769a032cfb55 - rustc_query_system[3938cdb6d095e7a2]::query::plumbing::try_execute_query::<rustc_query_impl[5794e5c3e93d6bbc]::DynamicConfig<rustc_query_system[3938cdb6d095e7a2]::query::caches::DefaultCache<rustc_middle[bef47f67271d9a46]::ty::ParamEnvAnd<(rustc_middle[bef47f67271d9a46]::ty::instance::Instance, &rustc_middle[bef47f67271d9a46]::ty::list::RawList<(), rustc_middle[bef47f67271d9a46]::ty::Ty>)>, rustc_middle[bef47f67271d9a46]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[5794e5c3e93d6bbc]::plumbing::QueryCtxt, false>
  24:     0x769a032cf7af - rustc_query_impl[5794e5c3e93d6bbc]::query_impl::fn_abi_of_instance::get_query_non_incr::__rust_end_short_backtrace
  25:     0x769a031c32b3 - <rustc_const_eval[6ba209fe2493db55]::interpret::eval_context::InterpCx<rustc_const_eval[6ba209fe2493db55]::const_eval::machine::CompileTimeInterpreter>>::terminator
  26:     0x769a00b4e281 - rustc_const_eval[6ba209fe2493db55]::const_eval::eval_queries::eval_to_allocation_raw_provider
  27:     0x769a0310bcb6 - rustc_query_impl[5794e5c3e93d6bbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[5794e5c3e93d6bbc]::query_impl::eval_to_allocation_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bef47f67271d9a46]::query::erase::Erased<[u8; 24usize]>>
  28:     0x769a0310b4d9 - rustc_query_system[3938cdb6d095e7a2]::query::plumbing::try_execute_query::<rustc_query_impl[5794e5c3e93d6bbc]::DynamicConfig<rustc_query_system[3938cdb6d095e7a2]::query::caches::DefaultCache<rustc_middle[bef47f67271d9a46]::ty::ParamEnvAnd<rustc_middle[bef47f67271d9a46]::mir::interpret::GlobalId>, rustc_middle[bef47f67271d9a46]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[5794e5c3e93d6bbc]::plumbing::QueryCtxt, false>
  29:     0x769a0310b0b0 - rustc_query_impl[5794e5c3e93d6bbc]::query_impl::eval_to_allocation_raw::get_query_non_incr::__rust_end_short_backtrace
  30:     0x769a0310c818 - rustc_const_eval[6ba209fe2493db55]::const_eval::eval_queries::eval_to_const_value_raw_provider
  31:     0x769a0310c636 - rustc_query_impl[5794e5c3e93d6bbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[5794e5c3e93d6bbc]::query_impl::eval_to_const_value_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bef47f67271d9a46]::query::erase::Erased<[u8; 24usize]>>
  32:     0x769a0310b49c - rustc_query_system[3938cdb6d095e7a2]::query::plumbing::try_execute_query::<rustc_query_impl[5794e5c3e93d6bbc]::DynamicConfig<rustc_query_system[3938cdb6d095e7a2]::query::caches::DefaultCache<rustc_middle[bef47f67271d9a46]::ty::ParamEnvAnd<rustc_middle[bef47f67271d9a46]::mir::interpret::GlobalId>, rustc_middle[bef47f67271d9a46]::query::erase::Erased<[u8; 24usize]>>, false, false, false>, rustc_query_impl[5794e5c3e93d6bbc]::plumbing::QueryCtxt, false>
  33:     0x769a0310afb2 - rustc_query_impl[5794e5c3e93d6bbc]::query_impl::eval_to_const_value_raw::get_query_non_incr::__rust_end_short_backtrace
  34:     0x769a031e989f - <rustc_middle[bef47f67271d9a46]::hir::map::Map>::par_body_owners::<rustc_hir_analysis[8b4104a21d8e4643]::check_crate::{closure#3}>::{closure#0}
  35:     0x769a031e7cf1 - rustc_hir_analysis[8b4104a21d8e4643]::check_crate
  36:     0x769a03171cfe - rustc_interface[a03d98276cabf663]::passes::analysis
  37:     0x769a0317185b - rustc_query_impl[5794e5c3e93d6bbc]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[5794e5c3e93d6bbc]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[bef47f67271d9a46]::query::erase::Erased<[u8; 1usize]>>
  38:     0x769a0399b465 - rustc_query_system[3938cdb6d095e7a2]::query::plumbing::try_execute_query::<rustc_query_impl[5794e5c3e93d6bbc]::DynamicConfig<rustc_query_system[3938cdb6d095e7a2]::query::caches::SingleCache<rustc_middle[bef47f67271d9a46]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[5794e5c3e93d6bbc]::plumbing::QueryCtxt, false>
  39:     0x769a0399b1cf - rustc_query_impl[5794e5c3e93d6bbc]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
  40:     0x769a037eb652 - rustc_interface[a03d98276cabf663]::interface::run_compiler::<core[2f142f84f3f08b4f]::result::Result<(), rustc_span[dff96a22867030c9]::ErrorGuaranteed>, rustc_driver_impl[7cac6a613f152b21]::run_compiler::{closure#0}>::{closure#1}
  41:     0x769a037d70c9 - std[a775f339eb2c908d]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[a03d98276cabf663]::util::run_in_thread_with_globals<rustc_interface[a03d98276cabf663]::util::run_in_thread_pool_with_globals<rustc_interface[a03d98276cabf663]::interface::run_compiler<core[2f142f84f3f08b4f]::result::Result<(), rustc_span[dff96a22867030c9]::ErrorGuaranteed>, rustc_driver_impl[7cac6a613f152b21]::run_compiler::{closure#0}>::{closure#1}, core[2f142f84f3f08b4f]::result::Result<(), rustc_span[dff96a22867030c9]::ErrorGuaranteed>>::{closure#0}, core[2f142f84f3f08b4f]::result::Result<(), rustc_span[dff96a22867030c9]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2f142f84f3f08b4f]::result::Result<(), rustc_span[dff96a22867030c9]::ErrorGuaranteed>>
  42:     0x769a037d6e7c - <<std[a775f339eb2c908d]::thread::Builder>::spawn_unchecked_<rustc_interface[a03d98276cabf663]::util::run_in_thread_with_globals<rustc_interface[a03d98276cabf663]::util::run_in_thread_pool_with_globals<rustc_interface[a03d98276cabf663]::interface::run_compiler<core[2f142f84f3f08b4f]::result::Result<(), rustc_span[dff96a22867030c9]::ErrorGuaranteed>, rustc_driver_impl[7cac6a613f152b21]::run_compiler::{closure#0}>::{closure#1}, core[2f142f84f3f08b4f]::result::Result<(), rustc_span[dff96a22867030c9]::ErrorGuaranteed>>::{closure#0}, core[2f142f84f3f08b4f]::result::Result<(), rustc_span[dff96a22867030c9]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[2f142f84f3f08b4f]::result::Result<(), rustc_span[dff96a22867030c9]::ErrorGuaranteed>>::{closure#2} as core[2f142f84f3f08b4f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  43:     0x769a0502abfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h73c010387396631a
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/alloc/src/boxed.rs:2063:9
  44:     0x769a0502abfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hcaeb0c9aa85d79b5
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/alloc/src/boxed.rs:2063:9
  45:     0x769a0502abfb - std::sys::pal::unix::thread::Thread::new::thread_start::h51fdb75527a8aba4
                               at /rustc/12b5d3c29c221a4c61f9e6863f4bc1133f3e3403/library/std/src/sys/pal/unix/thread.rs:108:17
  46:     0x7699fe4aa1cf - <unknown>
  47:     0x7699fe52b6ec - <unknown>
  48:                0x0 - <unknown>

error: 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: please make sure that you have updated to the latest nightly

note: rustc 1.80.0-nightly (12b5d3c29 2024-06-02) running on x86_64-unknown-linux-gnu

query stack during panic:
#0 [fn_abi_of_instance] computing call ABI of `<impl at /tmp/icemaker_global_tempdir.bK55YoS20qrj/rustc_testrunner_tmpdir_reporting.MEMab5bWwSDM/mvce.rs:7:1: 7:23>::compute`
#1 [eval_to_allocation_raw] const-evaluating + checking `main::_`
end of query stack
error: aborting due to 6 previous errors

Some errors have detailed explanations: E0049, E0658.
For more information about an error, try `rustc --explain E0049`.

@rustbot label +F-effects

The text was updated successfully, but these errors were encountered:

cushionbadak · 2024-06-02T05:27:56Z

By the way, it appears that the two seed files associated with this ICE issue are identical.

1: tests/crashes/121957-1.rs

rust/tests/crashes/121957-1.rs

Lines 1 to 20 in 06d99cd

    
           //@ known-bug: #121957 
        
           #![feature(const_trait_impl, effects)] 
        
           #[const_trait] 
        
           trait Main { 
        
               fn compute<T: ~const Aux>() -> u32; 
        
           } 
        
           impl const Main for () { 
        
               fn compute<'x, 'y, 'z: 'x>() -> u32 {} 
        
           } 
        
           #[const_trait] 
        
           trait Aux {} 
        
           impl const Aux for () {} 
        
           fn main() { 
        
               const _: u32 = <()>::compute::<()>(); 
        
           }

2: tests/crashes/121957-2.rs

rust/tests/crashes/121957-2.rs

Lines 1 to 20 in 06d99cd

    
           //@ known-bug: #121957 
        
           #![feature(const_trait_impl, effects)] 
        
           #[const_trait] 
        
           trait Main { 
        
               fn compute<T: ~const Aux>() -> u32; 
        
           } 
        
           impl const Main for () { 
        
               fn compute<'x, 'y, 'z: 'x>() -> u32 {} 
        
           } 
        
           #[const_trait] 
        
           trait Aux {} 
        
           impl const Aux for () {} 
        
           fn main() { 
        
               const _: u32 = <()>::compute::<()>(); 
        
           }

fmease · 2024-11-15T15:12:24Z

Fixed by new desugaring (#131985). We might want to add a regression test.

reddevilmidzy · 2025-05-07T08:59:46Z

@rustbot claim

reddevilmidzy · 2025-05-08T01:56:20Z

I can't reproduce ICE in rustc 1.80.0-nightly (032af18af 2024-06-02)

@rustbot release-assignment

moxian · 2025-05-08T03:22:37Z

@reddevilmidzy it seems that you need to add #![feature(effects)] to the code in OP for reproduction. Godbolt: https://godbolt.org/z/vvcWjxa84

reddevilmidzy · 2025-05-08T04:47:07Z

Oh Thanks @moxian 🙇‍♂️
I'll retry again

@rustbot claim

matthiaskrgr added 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. C-bug Category: This is a bug. labels Jun 2, 2024

rustbot added needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. F-effects `#![feature(effects)]` labels Jun 2, 2024

matthiaskrgr mentioned this issue Jun 2, 2024

ICE: effects: Unexpected parameter Type(()) when instantiating in region 'x (index=1) #121957

Closed

fmease changed the title ~~ICE: effects: expected region for 'x/#1 ('x/#1/1) but found Type(()) when instantiating args=[false, ()]~~ ICE: effects: expected region for 'x/#1 ('x/#1/1) but found Type(()) when instantiating args=[false, ()] Jun 2, 2024

fmease removed the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label Jun 2, 2024

fmease added F-const_trait_impl `#![feature(const_trait_impl)]` and removed F-effects `#![feature(effects)]` labels Nov 15, 2024

fmease added the E-needs-test Call for participation: An issue has been fixed and does not reproduce, but no test has been added. label Nov 15, 2024

rustbot assigned reddevilmidzy May 7, 2025

rustbot unassigned reddevilmidzy May 8, 2025

rustbot assigned reddevilmidzy May 8, 2025

reddevilmidzy linked a pull request May 8, 2025 that will close this issue

Add regression test for 125877 #140819

Open

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

ICE: effects: expected region for `'x/#1` (`'x/#1/1`) but found `Type(())` when instantiating args=`[false, ()]` #125877

ICE: effects: expected region for `'x/#1` (`'x/#1/1`) but found `Type(())` when instantiating args=`[false, ()]` #125877

matthiaskrgr commented Jun 2, 2024 •

edited by rustbot

Loading

cushionbadak commented Jun 2, 2024

fmease commented Nov 15, 2024

reddevilmidzy commented May 7, 2025

reddevilmidzy commented May 8, 2025

moxian commented May 8, 2025 •

edited

Loading

reddevilmidzy commented May 8, 2025

ICE: effects: expected region for 'x/#1 ('x/#1/1) but found Type(()) when instantiating args=[false, ()] #125877

ICE: effects: expected region for 'x/#1 ('x/#1/1) but found Type(()) when instantiating args=[false, ()] #125877

Comments

matthiaskrgr commented Jun 2, 2024 • edited by rustbot Loading

cushionbadak commented Jun 2, 2024

fmease commented Nov 15, 2024

reddevilmidzy commented May 7, 2025

reddevilmidzy commented May 8, 2025

moxian commented May 8, 2025 • edited Loading

reddevilmidzy commented May 8, 2025

ICE: effects: expected region for `'x/#1` (`'x/#1/1`) but found `Type(())` when instantiating args=`[false, ()]` #125877

ICE: effects: expected region for `'x/#1` (`'x/#1/1`) but found `Type(())` when instantiating args=`[false, ()]` #125877

matthiaskrgr commented Jun 2, 2024 •

edited by rustbot

Loading

moxian commented May 8, 2025 •

edited

Loading