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Relax constrained generics to TypeVisitable

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This commit is contained in:
Alan Egerton 2022-06-17 13:10:07 +01:00
parent f66c06f7f2
commit e9e5d0685b
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23 changed files with 56 additions and 43 deletions
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6
compiler/rustc_const_eval/src/interpret/util.rs
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@ -1,5 +1,7 @@
use rustc_middle::mir::interpret::InterpResult;
use rustc_middle::ty::{self, Ty, TyCtxt, TypeFoldable, TypeSuperFoldable, TypeVisitor};
use rustc_middle::ty::{
self, Ty, TyCtxt, TypeFoldable, TypeSuperFoldable, TypeVisitable, TypeVisitor,
};
use std::convert::TryInto;
use std::ops::ControlFlow;
@ -10,7 +12,7 @@ use std::ops::ControlFlow;
/// case these parameters are unused.
pub(crate) fn ensure_monomorphic_enough<'tcx, T>(tcx: TyCtxt<'tcx>, ty: T) -> InterpResult<'tcx>
where
T: TypeFoldable<'tcx>,
T: TypeVisitable<'tcx>,
{
debug!("ensure_monomorphic_enough: ty={:?}", ty);
if !ty.needs_subst() {