bjoernager/rust
bjoernager/rust
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Introduce GeneratorWitnessMIR.

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This commit is contained in:
Camille GILLOT 2022-10-01 14:56:24 +02:00
parent 03618d6afd
commit 1974b6b68d
52 changed files with 265 additions and 72 deletions
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3
compiler/rustc_const_eval/src/const_eval/valtrees.rs
View file

@ -151,7 +151,7 @@ pub(crate) fn const_to_valtree_inner<'tcx>(
// FIXME(oli-obk): we can probably encode closures just like structs
| ty::Closure(..)
| ty::Generator(..)
| ty::GeneratorWitness(..) => Err(ValTreeCreationError::NonSupportedType),
| ty::GeneratorWitness(..) |ty::GeneratorWitnessMIR(..)=> Err(ValTreeCreationError::NonSupportedType),
}
}
@ -314,6 +314,7 @@ pub fn valtree_to_const_value<'tcx>(
| ty::Closure(..)
| ty::Generator(..)
| ty::GeneratorWitness(..)
| ty::GeneratorWitnessMIR(..)
| ty::FnPtr(_)
| ty::RawPtr(_)
| ty::Str

1
compiler/rustc_const_eval/src/interpret/intrinsics.rs
View file

@ -101,6 +101,7 @@ pub(crate) fn eval_nullary_intrinsic<'tcx>(
| ty::Closure(_, _)
| ty::Generator(_, _, _)
| ty::GeneratorWitness(_)
| ty::GeneratorWitnessMIR(_, _)
| ty::Never
| ty::Tuple(_)
| ty::Error(_) => ConstValue::from_machine_usize(0u64, &tcx),

1
compiler/rustc_const_eval/src/interpret/validity.rs
View file

@ -602,6 +602,7 @@ impl<'rt, 'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> ValidityVisitor<'rt, 'mir, '
| ty::Bound(..)
| ty::Param(..)
| ty::Alias(..)
| ty::GeneratorWitnessMIR(..)
| ty::GeneratorWitness(..) => bug!("Encountered invalid type {:?}", ty),
}
}

1
compiler/rustc_const_eval/src/util/type_name.rs
View file

@ -64,6 +64,7 @@ impl<'tcx> Printer<'tcx> for AbsolutePathPrinter<'tcx> {
ty::Foreign(def_id) => self.print_def_path(def_id, &[]),
ty::GeneratorWitness(_) => bug!("type_name: unexpected `GeneratorWitness`"),
ty::GeneratorWitnessMIR(..) => bug!("type_name: unexpected `GeneratorWitnessMIR`"),
}
}