bjoernager/rust
bjoernager/rust
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Annotate some more bugs

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This commit is contained in:
Michael Goulet 2023-12-15 03:34:37 +00:00
parent 70b9dad3dc
commit 1cc0d7d56c
9 changed files with 24 additions and 26 deletions
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8
compiler/rustc_mir_build/src/build/mod.rs
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@ -640,7 +640,9 @@ fn construct_error(tcx: TyCtxt<'_>, def_id: LocalDefId, guar: ErrorGuaranteed) -
}
DefKind::Closure if coroutine_kind.is_some() => {
let coroutine_ty = tcx.type_of(def_id).instantiate_identity();
let ty::Coroutine(_, args, _) = coroutine_ty.kind() else { bug!() };
let ty::Coroutine(_, args, _) = coroutine_ty.kind() else {
bug!("expected type of coroutine-like closure to be a coroutine")
};
let args = args.as_coroutine();
let yield_ty = args.yield_ty();
let return_ty = args.return_ty();
@ -648,7 +650,9 @@ fn construct_error(tcx: TyCtxt<'_>, def_id: LocalDefId, guar: ErrorGuaranteed) -
}
DefKind::Closure => {
let closure_ty = tcx.type_of(def_id).instantiate_identity();
let ty::Closure(_, args) = closure_ty.kind() else { bug!() };
let ty::Closure(_, args) = closure_ty.kind() else {
bug!("expected type of closure to be a closure")
};
let args = args.as_closure();
let sig = tcx.liberate_late_bound_regions(def_id.to_def_id(), args.sig());
let self_ty = match args.kind() {