bjoernager/rust
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make MPlaceTy non-Copy

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This commit is contained in:
Ralf Jung 2023-07-25 22:35:07 +02:00
parent 77ff1b83cd
commit da3f0d0eb7
11 changed files with 28 additions and 28 deletions
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6
compiler/rustc_const_eval/src/interpret/validity.rs
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@ -136,19 +136,19 @@ pub struct RefTracking<T, PATH = ()> {
pub todo: Vec<(T, PATH)>,
}
impl<T: Copy + Eq + Hash + std::fmt::Debug, PATH: Default> RefTracking<T, PATH> {
impl<T: Clone + Eq + Hash + std::fmt::Debug, PATH: Default> RefTracking<T, PATH> {
pub fn empty() -> Self {
RefTracking { seen: FxHashSet::default(), todo: vec![] }
}
pub fn new(op: T) -> Self {
let mut ref_tracking_for_consts =
RefTracking { seen: FxHashSet::default(), todo: vec![(op, PATH::default())] };
RefTracking { seen: FxHashSet::default(), todo: vec![(op.clone(), PATH::default())] };
ref_tracking_for_consts.seen.insert(op);
ref_tracking_for_consts
}
pub fn track(&mut self, op: T, path: impl FnOnce() -> PATH) {
if self.seen.insert(op) {
if self.seen.insert(op.clone()) {
trace!("Recursing below ptr {:#?}", op);
let path = path();
// Remember to come back to this later.