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My project fails on nightly also while using edition 2021. <div class="snippet-cli

ICE: by_move_body: `impossible case reached` about rust HOT 3 OPEN

matthiaskrgr commented on September 4, 2024

ICE: by_move_body: `impossible case reached`

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Comments (3)

compiler-errors commented on September 4, 2024 1

@humb1t: Yep, a fix is already up and it's waiting for approval. I recommend downgrading to a slightly older nightly until this is fixed.

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compiler-errors commented on September 4, 2024

@matthiaskrgr: As a step of reducing your code examples, could you please ensure that --edition 2024 -Zunstable-options is necessary to reproduce this ICE before mentioning it in the issue? This ICE reproduces on edition 2021, which is the current stable edition.

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humb1t commented on September 4, 2024

My project fails on nightly also while using edition 2021.

error: internal compiler error: compiler/rustc_middle/src/query/plumbing.rs:663:5: `tcx.coroutine_by_move_body_def_id(DefId(390:51 ~ async_graphql_axum_toolkit[3e8c]::handlers::graphql_ws_handler::{closure#0}::{closure#0}::{closure#0}))` unsupported by its crate; perhaps the `coroutine_by_move_body_def_id` query was never assigned a provider function

thread 'rustc' panicked at compiler/rustc_middle/src/query/plumbing.rs:663:5:
Box<dyn Any>
stack backtrace:
   0:        0x10f42e61c - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hfc9cad5c5448359b
   1:        0x10c8865e0 - core::fmt::write::h6102c5cb7bbbc5d3
   2:        0x10f422640 - std::io::Write::write_fmt::hfe3a0095160301d1
   3:        0x10f430cf4 - std::panicking::default_hook::{{closure}}::hde8312774faee49d
   4:        0x10f430948 - std::panicking::default_hook::hcdc1900101ae985b
   5:        0x10d449320 - <alloc[7ab01d74231c252f]::boxed::Box<rustc_driver_impl[8dfa8c7898e0dea6]::install_ice_hook::{closure#0}> as core[53c9be09e83560e3]::ops::function::Fn<(&dyn for<'a, 'b> core[53c9be09e83560e3]::ops::function::Fn<(&'a std[9c1b55c92f8e8d6a]::panic::PanicHookInfo<'b>,), Output = ()> + core[53c9be09e83560e3]::marker::Send + core[53c9be09e83560e3]::marker::Sync, &std[9c1b55c92f8e8d6a]::panic::PanicHookInfo)>>::call

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