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Fold length constant in Rvalue::Repeat

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This commit is contained in:
Tomasz Miąsko 2020-09-02 00:00:00 +00:00
parent da897dfb6d
commit af19262ab4
2 changed files with 30 additions and 1 deletions
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2
compiler/rustc_middle/src/mir/type_foldable.rs
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@ -175,7 +175,7 @@ impl<'tcx> TypeFoldable<'tcx> for Rvalue<'tcx> {
use crate::mir::Rvalue::*;
match *self {
Use(ref op) => Use(op.fold_with(folder)),
Repeat(ref op, len) => Repeat(op.fold_with(folder), len),
Repeat(ref op, len) => Repeat(op.fold_with(folder), len.fold_with(folder)),
ThreadLocalRef(did) => ThreadLocalRef(did.fold_with(folder)),
Ref(region, bk, ref place) => {
Ref(region.fold_with(folder), bk, place.fold_with(folder))