bjoernager/rust
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Introduce NullOp::AlignOf

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This commit is contained in:
Gary Guo 2021-09-07 16:06:07 +01:00
parent b69fe57261
commit 1c3409f333
13 changed files with 54 additions and 33 deletions
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2
compiler/rustc_mir_dataflow/src/move_paths/builder.rs
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@ -342,7 +342,7 @@ impl<'b, 'a, 'tcx> Gatherer<'b, 'a, 'tcx> {
| Rvalue::AddressOf(..)
| Rvalue::Discriminant(..)
| Rvalue::Len(..)
| Rvalue::NullaryOp(NullOp::SizeOf, _)
| Rvalue::NullaryOp(NullOp::SizeOf | NullOp::AlignOf, _)
| Rvalue::NullaryOp(NullOp::Box, _) => {
// This returns an rvalue with uninitialized contents. We can't
// move out of it here because it is an rvalue - assignments always