ICE: compiler/rustc_typeck/src/check/upvar.rs:1701:13: Drop location span error: need to handle more #96258
Labels
C-bug
Category: This is a bug.
glacier
ICE tracked in rust-lang/glacier.
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
jaskij
added
C-bug
Do you have a codebase that can be shared instead? Unfortunately, it's kinda difficult to investigate this without seeing what triggered the ICE. |
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might be a duplicate of #93117 |
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@compiler-errors I tried my hands at minimizing this, and it turned out way easier than I thought. Updated the original comment with reproduction code. |
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I subscribed to this thread for curiosity about ICEs on #![warn(rust_2021_incompatible_closure_captures)]
impl Numberer {
pub(crate) async fn new(
interval: Duration, |
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Managed to minimize it more: #![warn(rust_2021_incompatible_closure_captures)]
fn main() {}
pub(crate) struct Numberer {}
impl Numberer {
pub(crate) async fn new(
interval: Duration,
) -> Numberer {
Numberer {}
}
}$ rustc --edition=2021 main.rs
error[E0412]: cannot find type `Duration` in this scope
--> main.rs:9:19
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9 | interval: Duration,
| ^^^^^^^^ not found in this scope
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help: consider importing one of these items
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3 | use core::time::Duration;
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3 | use std::time::Duration;
|
error: internal compiler error: compiler/rustc_typeck/src/check/upvar.rs:1701:13: Drop location span error: need to handle more Node ImplItem(ImplItem { ident: new#0, def_id: DefId(0:6 ~ main[a756]::{impl#0}::new), vis: Spanned { node: Crate(PubCrate), span: main.rs:8:5: 8:15 (#0) }, defaultness: Final, generics: Generics { params: [], where_clause: WhereClause { predicates: [], span: main.rs:10:18: 10:18 (#0) }, span: main.rs:8:28: 8:28 (#0) }, kind: Fn(FnSig { header: FnHeader { unsafety: Normal, constness: NotConst, asyncness: Async, abi: Rust }, decl: FnDecl { inputs: [Ty { hir_id: HirId { owner: DefId(0:6 ~ main[a756]::{impl#0}::new), local_id: 20 }, kind: Path(Resolved(None, Path { span: main.rs:9:19: 9:27 (#0), res: Err, segments: [PathSegment { ident: Duration#0, hir_id: Some(HirId { owner: DefId(0:6 ~ main[a756]::{impl#0}::new), local_id: 21 }), res: Some(Err), args: None, infer_args: false }] })), span: main.rs:9:19: 9:27 (#0) }], output: Return(Ty { hir_id: HirId { owner: DefId(0:6 ~ main[a756]::{impl#0}::new), local_id: 22 }, kind: OpaqueDef(ItemId { def_id: DefId(0:7 ~ main[a756]::{impl#0}::new::{opaque#0}) }, []), span: main.rs:10:10: 10:18 (#82) }), c_variadic: false, implicit_self: None }, span: main.rs:8:5: 10:18 (#0) }, BodyId { hir_id: HirId { owner: DefId(0:6 ~ main[a756]::{impl#0}::new), local_id: 19 } }), span: main.rs:8:5: 12:6 (#0) })
thread 'rustc' panicked at 'Box<dyn Any>', compiler/rustc_errors/src/lib.rs:1169:9
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
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 1.59.0 (9d1b2106e 2022-02-23) running on x86_64-unknown-linux-gnu
query stack during panic:
#0 [typeck] type-checking `<impl at main.rs:7:1: 13:2>::new`
#1 [mir_built] building MIR for `<impl at main.rs:7:1: 13:2>::new`
end of query stack
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0412`. |
@matthiaskrgr you might be right, especially after I narrowed down the reproduction code. |
Dylan-DPC
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to Dylan-DPC/rust
that referenced
this issue
Jul 1, 2022
…_inc_clos_cap, r=lcnr fix ICE with -Wrust-2021-incompatible-closure-captures Fixes rust-lang#93117 Fixes rust-lang#96258
Merged
GuillaumeGomez
added a commit
to GuillaumeGomez/rust
that referenced
this issue
Jun 25, 2023
Fix test for rust-lang#96258 rust-lang#98644 did not properly test enabling the problematic lint as a warning due to improper use of `compile-flags:` (missing `:`). This makes it use `#![warn]` instead, like in the reproducer. cc rust-lang#96258
bors
added a commit
to rust-lang-ci/rust
that referenced
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Jun 25, 2023
…llaumeGomez Rollup of 4 pull requests Successful merges: - rust-lang#112918 (display PID of process holding lock) - rust-lang#112990 (Add a regression test for rust-lang#96699) - rust-lang#113011 (Add enum for `can_access_statics` boolean) - rust-lang#113018 (Fix test for rust-lang#96258) r? `@ghost` `@rustbot` modify labels: rollup
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Code
Works even with calling just
rustc- no need for a project, and does not needgpio_cdevas a dependency inCargo.toml.Meta
Bug exists on 1.59, 1.60, beta and nightly.
rustc --version --verbose:Error output
Backtrace
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