Rust-GPU / Rust-GPU/rust-gpu

async functions cause ICE

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bug
Langage dominant
Rust
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3.4k
Forks
126
Aucune PR mergée en 30 j

Description

Expected Behaviour

Compile TIme Error Message

Example & Steps To Reproduce

Lib.rs file to being compiled by spirv_builder

#![no_std]

async fn testing(){}
#[spirv_std::spirv(compute(threads(1)))]
pub fn main() {
    let temp = testing();
}

System Info

Cargo.toml

[package]
name = "rust_gpu_build"
version = "0.1.0"
edition = "2021"

[dependencies]
libm = "=0.2.11"
spirv-builder = { git = "https://github.com/Rust-GPU/rust-gpu.git"}


[profile.release.build-override]
opt-level = 3
codegen-units = 1
[profile.dev.build-override]
opt-level = 3

rust-toolchain.toml

[toolchain]
channel = "nightly-2025-11-13"
components = ["rust-src", "rustc-dev", "llvm-tools"]

Backtrace

note: compiler flags: --crate-type dylib -C opt-level=3 -C embed-bitcode=no -C codegen-units=1 -C strip=debuginfo -Z unstable-options -Z codegen-backend=/home/user/Documents/vscode/test/rust_gpu/rust_gpu_build/target/debug/librustc_codegen_spirv.so -Z binary-dep-depinfo -C symbol-mangling-version=v0 -Z crate-attr=feature(register_tool) -Z crate-attr=register_tool(rust_gpu) -C overflow-checks=off -C debug-assertions=off -Z inline-mir=off -Z mir-enable-passes=-GVN -Z share-generics=off
Backtrace 

thread 'rustc' panicked at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:694:17:
Box<dyn Any>
stack backtrace:
   0:     0x72d6bda4062b - std::backtrace::Backtrace::create::hec63f2c97908c8bb
   1:     0x72d6bda40575 - std::backtrace::Backtrace::force_capture::hdeafaeab7a30ed19
   2:     0x72d6bca325d2 - std[c8d4bb381711e68]::panicking::update_hook::<alloc[2508525745eabac6]::boxed::Box<rustc_driver_impl[3c4699642b322592]::install_ice_hook::{closure#1}>>::{closure#0}
   3:     0x72d6bca31e61 - std[c8d4bb381711e68]::panicking::update_hook::<alloc[2508525745eabac6]::boxed::Box<rustc_driver_impl[3c4699642b322592]::install_ice_hook::{closure#1}>>::{closure#0}
   4:     0x72d6bda4157b - std::panicking::panic_with_hook::he0d479546e4ce5b9
   5:     0x72d6bca6e3d1 - std[c8d4bb381711e68]::panicking::begin_panic::<rustc_errors[4a6b3a26dff7b902]::ExplicitBug>::{closure#0}
   6:     0x72d6bca60876 - std[c8d4bb381711e68]::sys::backtrace::__rust_end_short_backtrace::<std[c8d4bb381711e68]::panicking::begin_panic<rustc_errors[4a6b3a26dff7b902]::ExplicitBug>::{closure#0}, !>
   7:     0x72d6bca5dfc9 - std[c8d4bb381711e68]::panicking::begin_panic::<rustc_errors[4a6b3a26dff7b902]::ExplicitBug>
   8:     0x72d6bca8cc01 - <rustc_errors[4a6b3a26dff7b902]::diagnostic::BugAbort as rustc_errors[4a6b3a26dff7b902]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
   9:     0x72d6bcff43cc - <rustc_errors[4a6b3a26dff7b902]::DiagCtxtHandle>::span_bug::<rustc_span[5a5bd85de0de1f2b]::span_encoding::Span, alloc[2508525745eabac6]::string::String>
  10:     0x72d6bd017907 - rustc_middle[8d85ffaee97d78d]::util::bug::opt_span_bug_fmt::<rustc_span[5a5bd85de0de1f2b]::span_encoding::Span>::{closure#0}
  11:     0x72d6bd017aaa - rustc_middle[8d85ffaee97d78d]::ty::context::tls::with_opt::<rustc_middle[8d85ffaee97d78d]::util::bug::opt_span_bug_fmt<rustc_span[5a5bd85de0de1f2b]::span_encoding::Span>::{closure#0}, !>::{closure#0}
  12:     0x72d6bd0084bb - rustc_middle[8d85ffaee97d78d]::ty::context::tls::with_context_opt::<rustc_middle[8d85ffaee97d78d]::ty::context::tls::with_opt<rustc_middle[8d85ffaee97d78d]::util::bug::opt_span_bug_fmt<rustc_span[5a5bd85de0de1f2b]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
  13:     0x72d6bb2e1367 - rustc_middle[8d85ffaee97d78d]::util::bug::span_bug_fmt::<rustc_span[5a5bd85de0de1f2b]::span_encoding::Span>
  14:     0x72d6aa9bc5d7 - rustc_codegen_spirv::abi::trans_struct_or_union::ha96f07edea0769ca
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:694:17
  15:     0x72d6aa9b7baf - rustc_codegen_spirv::abi::trans_aggregate::hf4fbb1662fb7fb41
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:620:14
  16:     0x72d6aa99211d - <rustc_abi::layout::ty::TyAndLayout<rustc_middle::ty::Ty> as rustc_codegen_spirv::abi::ConvSpirvType>::spirv_type::h8234b12324b82a25
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:398:49
  17:     0x72d6aaa5f131 - <rustc_codegen_spirv::abi::PointeeTy as rustc_codegen_spirv::abi::ConvSpirvType>::spirv_type::h3830201235ced2fe
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:238:37
  18:     0x72d6aa9b773e - rustc_codegen_spirv::abi::trans_scalar::h805b7b315b296307
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:463:42
  19:     0x72d6aa991dc9 - <rustc_abi::layout::ty::TyAndLayout<rustc_middle::ty::Ty> as rustc_codegen_spirv::abi::ConvSpirvType>::spirv_type::h8234b12324b82a25
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:317:44
  20:     0x72d6aa990e4d - <rustc_target::callconv::FnAbi<rustc_middle::ty::Ty> as rustc_codegen_spirv::abi::ConvSpirvType>::spirv_type::h9f3db060cd539813
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:264:51
  21:     0x72d6aab83383 - rustc_codegen_spirv::codegen_cx::declare::<impl rustc_codegen_spirv::codegen_cx::CodegenCx>::declare_fn_ext::heb39882c95280c42
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/codegen_cx/declare.rs:75:36
  22:     0x72d6aab80db0 - rustc_codegen_spirv::codegen_cx::declare::<impl rustc_codegen_spirv::maybe_pqp_cg_ssa::traits::declare::PreDefineCodegenMethods for rustc_codegen_spirv::codegen_cx::CodegenCx>::predefine_fn::ha68ce7ccd72c4b18
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/codegen_cx/declare.rs:364:29
  23:     0x72d6aaf83089 - <rustc_middle::mir::mono::MonoItem as rustc_codegen_spirv::maybe_pqp_cg_ssa::mono_item::MonoItemExt>::predefine::h69e12c3d6246e1d5
                               at /home/user/Documents/vscode/test/rust_gpu/rust_gpu_build/target/debug/build/rustc_codegen_spirv-7f7173e9ec8af35a/out/pqp_cg_ssa/src/mono_item.rs:80:24
  24:     0x72d6ab021bf5 - <rustc_codegen_spirv::SpirvCodegenBackend as rustc_codegen_spirv::maybe_pqp_cg_ssa::traits::backend::ExtraBackendMethods>::compile_codegen_unit::{{closure}}::h410f004d7d3b2843
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/lib.rs:460:27
  25:     0x72d6ab0210f7 - <rustc_codegen_spirv::SpirvCodegenBackend as rustc_codegen_spirv::maybe_pqp_cg_ssa::traits::backend::ExtraBackendMethods>::compile_codegen_unit::h6dc8143f98460e2f
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/lib.rs:489:36
  26:     0x72d6aabb0991 - rustc_codegen_spirv::maybe_pqp_cg_ssa::base::codegen_crate::he1242eca30e59433
                               at /home/user/Documents/vscode/test/rust_gpu/rust_gpu_build/target/debug/build/rustc_codegen_spirv-7f7173e9ec8af35a/out/pqp_cg_ssa/src/base.rs:808:42
  27:     0x72d6ab01c93a - <rustc_codegen_spirv::SpirvCodegenBackend as rustc_codegen_spirv::maybe_pqp_cg_ssa::traits::backend::CodegenBackend>::codegen_crate::h669390948f05c4b9
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/lib.rs:240:18
  28:     0x72d6bf4c6f8d - <rustc_interface[23742b77bf084c1c]::queries::Linker>::codegen_and_build_linker
  29:     0x72d6bf4c3b4d - <rustc_interface[23742b77bf084c1c]::passes::create_and_enter_global_ctxt<core[9a42bb1793c5c9a8]::option::Option<rustc_interface[23742b77bf084c1c]::queries::Linker>, rustc_driver_impl[3c4699642b322592]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[9a42bb1793c5c9a8]::ops::function::FnOnce<(&rustc_session[158844ada7f0f676]::session::Session, rustc_middle[8d85ffaee97d78d]::ty::context::CurrentGcx, alloc[2508525745eabac6]::sync::Arc<rustc_data_structures[ae499ee93fe3a250]::jobserver::Proxy>, &std[c8d4bb381711e68]::sync::once_lock::OnceLock<rustc_middle[8d85ffaee97d78d]::ty::context::GlobalCtxt>, &rustc_data_structures[ae499ee93fe3a250]::sync::worker_local::WorkerLocal<rustc_middle[8d85ffaee97d78d]::arena::Arena>, &rustc_data_structures[ae499ee93fe3a250]::sync::worker_local::WorkerLocal<rustc_hir[3a966f3954156600]::Arena>, rustc_driver_impl[3c4699642b322592]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
  30:     0x72d6bf3223a9 - rustc_interface[23742b77bf084c1c]::interface::run_compiler::<(), rustc_driver_impl[3c4699642b322592]::run_compiler::{closure#0}>::{closure#1}
  31:     0x72d6bf34cf7b - std[c8d4bb381711e68]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[23742b77bf084c1c]::util::run_in_thread_with_globals<rustc_interface[23742b77bf084c1c]::util::run_in_thread_pool_with_globals<rustc_interface[23742b77bf084c1c]::interface::run_compiler<(), rustc_driver_impl[3c4699642b322592]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
  32:     0x72d6bf34cc54 - <<std[c8d4bb381711e68]::thread::Builder>::spawn_unchecked_<rustc_interface[23742b77bf084c1c]::util::run_in_thread_with_globals<rustc_interface[23742b77bf084c1c]::util::run_in_thread_pool_with_globals<rustc_interface[23742b77bf084c1c]::interface::run_compiler<(), rustc_driver_impl[3c4699642b322592]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[9a42bb1793c5c9a8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  33:     0x72d6bf350faf - std::sys::thread::unix::Thread::new::thread_start::hfb7aed7a74f6cac0
  34:     0x72d6b8a9a97a - start_thread
  35:     0x72d6b8b22d2c - __clone3
  36:                0x0 - <unknown>


rustc version: 1.93.0-nightly (01867557c 2025-11-12)
platform: x86_64-unknown-linux-gnu

query stack during panic:
end of query stack
thread 'rustc' panicked at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:694:17:
Box<dyn Any>
stack backtrace:
   0:     0x72d6bda4062b - std::backtrace::Backtrace::create::hec63f2c97908c8bb
   1:     0x72d6bda40575 - std::backtrace::Backtrace::force_capture::hdeafaeab7a30ed19
   2:     0x72d6bca325d2 - std[c8d4bb381711e68]::panicking::update_hook::<alloc[2508525745eabac6]::boxed::Box<rustc_driver_impl[3c4699642b322592]::install_ice_hook::{closure#1}>>::{closure#0}
   3:     0x72d6bda4157b - std::panicking::panic_with_hook::he0d479546e4ce5b9
   4:     0x72d6bca6e3d1 - std[c8d4bb381711e68]::panicking::begin_panic::<rustc_errors[4a6b3a26dff7b902]::ExplicitBug>::{closure#0}
   5:     0x72d6bca60876 - std[c8d4bb381711e68]::sys::backtrace::__rust_end_short_backtrace::<std[c8d4bb381711e68]::panicking::begin_panic<rustc_errors[4a6b3a26dff7b902]::ExplicitBug>::{closure#0}, !>
   6:     0x72d6bca5dfc9 - std[c8d4bb381711e68]::panicking::begin_panic::<rustc_errors[4a6b3a26dff7b902]::ExplicitBug>
   7:     0x72d6bca8cc01 - <rustc_errors[4a6b3a26dff7b902]::diagnostic::BugAbort as rustc_errors[4a6b3a26dff7b902]::diagnostic::EmissionGuarantee>::emit_producing_guarantee
   8:     0x72d6bcff43cc - <rustc_errors[4a6b3a26dff7b902]::DiagCtxtHandle>::span_bug::<rustc_span[5a5bd85de0de1f2b]::span_encoding::Span, alloc[2508525745eabac6]::string::String>
   9:     0x72d6bd017907 - rustc_middle[8d85ffaee97d78d]::util::bug::opt_span_bug_fmt::<rustc_span[5a5bd85de0de1f2b]::span_encoding::Span>::{closure#0}
  10:     0x72d6bd017aaa - rustc_middle[8d85ffaee97d78d]::ty::context::tls::with_opt::<rustc_middle[8d85ffaee97d78d]::util::bug::opt_span_bug_fmt<rustc_span[5a5bd85de0de1f2b]::span_encoding::Span>::{closure#0}, !>::{closure#0}
  11:     0x72d6bd0084bb - rustc_middle[8d85ffaee97d78d]::ty::context::tls::with_context_opt::<rustc_middle[8d85ffaee97d78d]::ty::context::tls::with_opt<rustc_middle[8d85ffaee97d78d]::util::bug::opt_span_bug_fmt<rustc_span[5a5bd85de0de1f2b]::span_encoding::Span>::{closure#0}, !>::{closure#0}, !>
  12:     0x72d6bb2e1367 - rustc_middle[8d85ffaee97d78d]::util::bug::span_bug_fmt::<rustc_span[5a5bd85de0de1f2b]::span_encoding::Span>
  13:     0x72d6aa9bc5d7 - rustc_codegen_spirv::abi::trans_struct_or_union::ha96f07edea0769ca
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:694:17
  14:     0x72d6aa9b7baf - rustc_codegen_spirv::abi::trans_aggregate::hf4fbb1662fb7fb41
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:620:14
  15:     0x72d6aa99211d - <rustc_abi::layout::ty::TyAndLayout<rustc_middle::ty::Ty> as rustc_codegen_spirv::abi::ConvSpirvType>::spirv_type::h8234b12324b82a25
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:398:49
  16:     0x72d6aaa5f131 - <rustc_codegen_spirv::abi::PointeeTy as rustc_codegen_spirv::abi::ConvSpirvType>::spirv_type::h3830201235ced2fe
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:238:37
  17:     0x72d6aa9b773e - rustc_codegen_spirv::abi::trans_scalar::h805b7b315b296307
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:463:42
  18:     0x72d6aa991dc9 - <rustc_abi::layout::ty::TyAndLayout<rustc_middle::ty::Ty> as rustc_codegen_spirv::abi::ConvSpirvType>::spirv_type::h8234b12324b82a25
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:317:44
  19:     0x72d6aa990e4d - <rustc_target::callconv::FnAbi<rustc_middle::ty::Ty> as rustc_codegen_spirv::abi::ConvSpirvType>::spirv_type::h9f3db060cd539813
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/abi.rs:264:51
  20:     0x72d6aab83383 - rustc_codegen_spirv::codegen_cx::declare::<impl rustc_codegen_spirv::codegen_cx::CodegenCx>::declare_fn_ext::heb39882c95280c42
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/codegen_cx/declare.rs:75:36
  21:     0x72d6aab80db0 - rustc_codegen_spirv::codegen_cx::declare::<impl rustc_codegen_spirv::maybe_pqp_cg_ssa::traits::declare::PreDefineCodegenMethods for rustc_codegen_spirv::codegen_cx::CodegenCx>::predefine_fn::ha68ce7ccd72c4b18
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/codegen_cx/declare.rs:364:29
  22:     0x72d6aaf83089 - <rustc_middle::mir::mono::MonoItem as rustc_codegen_spirv::maybe_pqp_cg_ssa::mono_item::MonoItemExt>::predefine::h69e12c3d6246e1d5
                               at /home/user/Documents/vscode/test/rust_gpu/rust_gpu_build/target/debug/build/rustc_codegen_spirv-7f7173e9ec8af35a/out/pqp_cg_ssa/src/mono_item.rs:80:24
  23:     0x72d6ab021bf5 - <rustc_codegen_spirv::SpirvCodegenBackend as rustc_codegen_spirv::maybe_pqp_cg_ssa::traits::backend::ExtraBackendMethods>::compile_codegen_unit::{{closure}}::h410f004d7d3b2843
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/lib.rs:460:27
  24:     0x72d6ab0210f7 - <rustc_codegen_spirv::SpirvCodegenBackend as rustc_codegen_spirv::maybe_pqp_cg_ssa::traits::backend::ExtraBackendMethods>::compile_codegen_unit::h6dc8143f98460e2f
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/lib.rs:489:36
  25:     0x72d6aabb0991 - rustc_codegen_spirv::maybe_pqp_cg_ssa::base::codegen_crate::he1242eca30e59433
                               at /home/user/Documents/vscode/test/rust_gpu/rust_gpu_build/target/debug/build/rustc_codegen_spirv-7f7173e9ec8af35a/out/pqp_cg_ssa/src/base.rs:808:42
  26:     0x72d6ab01c93a - <rustc_codegen_spirv::SpirvCodegenBackend as rustc_codegen_spirv::maybe_pqp_cg_ssa::traits::backend::CodegenBackend>::codegen_crate::h669390948f05c4b9
                               at /home/user/.cargo/git/checkouts/rust-gpu-d06d15e2ba0f0ae2/3089687/crates/rustc_codegen_spirv/src/lib.rs:240:18
  27:     0x72d6bf4c6f8d - <rustc_interface[23742b77bf084c1c]::queries::Linker>::codegen_and_build_linker
  28:     0x72d6bf4c3b4d - <rustc_interface[23742b77bf084c1c]::passes::create_and_enter_global_ctxt<core[9a42bb1793c5c9a8]::option::Option<rustc_interface[23742b77bf084c1c]::queries::Linker>, rustc_driver_impl[3c4699642b322592]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[9a42bb1793c5c9a8]::ops::function::FnOnce<(&rustc_session[158844ada7f0f676]::session::Session, rustc_middle[8d85ffaee97d78d]::ty::context::CurrentGcx, alloc[2508525745eabac6]::sync::Arc<rustc_data_structures[ae499ee93fe3a250]::jobserver::Proxy>, &std[c8d4bb381711e68]::sync::once_lock::OnceLock<rustc_middle[8d85ffaee97d78d]::ty::context::GlobalCtxt>, &rustc_data_structures[ae499ee93fe3a250]::sync::worker_local::WorkerLocal<rustc_middle[8d85ffaee97d78d]::arena::Arena>, &rustc_data_structures[ae499ee93fe3a250]::sync::worker_local::WorkerLocal<rustc_hir[3a966f3954156600]::Arena>, rustc_driver_impl[3c4699642b322592]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
  29:     0x72d6bf3223a9 - rustc_interface[23742b77bf084c1c]::interface::run_compiler::<(), rustc_driver_impl[3c4699642b322592]::run_compiler::{closure#0}>::{closure#1}
  30:     0x72d6bf34cf7b - std[c8d4bb381711e68]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[23742b77bf084c1c]::util::run_in_thread_with_globals<rustc_interface[23742b77bf084c1c]::util::run_in_thread_pool_with_globals<rustc_interface[23742b77bf084c1c]::interface::run_compiler<(), rustc_driver_impl[3c4699642b322592]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
  31:     0x72d6bf34cc54 - <<std[c8d4bb381711e68]::thread::Builder>::spawn_unchecked_<rustc_interface[23742b77bf084c1c]::util::run_in_thread_with_globals<rustc_interface[23742b77bf084c1c]::util::run_in_thread_pool_with_globals<rustc_interface[23742b77bf084c1c]::interface::run_compiler<(), rustc_driver_impl[3c4699642b322592]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[9a42bb1793c5c9a8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  32:     0x72d6bf350faf - std::sys::thread::unix::Thread::new::thread_start::hfb7aed7a74f6cac0
  33:     0x72d6b8a9a97a - start_thread
  34:     0x72d6b8b22d2c - __clone3
  35:                0x0 - <unknown>


query stack during panic:
end of query stack

Guide de contribution

Ouvrir le guide de contribution

Par où commencer

  1. Lisez l'issue en entier, puis le guide de contribution du projet.
  2. Signalez en commentaire que vous la prenez — cela évite que deux personnes fassent le même travail.
  3. Forkez le dépôt et travaillez sur une branche.
  4. Ouvrez une pull request qui référence le numéro de l'issue.

Piste de recherche

Reproduisez l’exemple async-function avec la toolchain nightly et spirv-builder, puis commencez dans crates/rustc_codegen_spirv/src/abi.rs à la ligne 694 et suivez le chemin d’appel à travers codegen_cx/declare.rs. C’est terminé lorsque l’entrée produit un diagnostic à la compilation au lieu d’une erreur interne du compilateur ; ajoutez ou mettez à jour un test de régression si la structure de tests existante en identifie un.

Rédigé par le modèle d'indexation à partir du texte de l'issue.

Évaluation

Stack technique
rust
Domaine
compilers
Type d'issue
Bug
Difficulté
4/5
Temps estimé
3-5 jours
Activité
Calme
Clarté
Plutôt claire
Accessibilité débutants
48/100

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