bjoernager/rust
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add #[rustc_pass_by_value] to more types

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This commit is contained in:
lcnr 2022-03-08 15:39:52 +01:00
parent 67b3e81838
commit b8135fd5c8
27 changed files with 165 additions and 152 deletions
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5
compiler/rustc_middle/src/mir/mod.rs
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@ -1292,6 +1292,8 @@ pub enum InlineAsmOperand<'tcx> {
/// Type for MIR `Assert` terminator error messages.
pub type AssertMessage<'tcx> = AssertKind<Operand<'tcx>>;
// FIXME: Change `Successors` to `impl Iterator<Item = BasicBlock>`.
#[allow(rustc::pass_by_value)]
pub type Successors<'a> =
iter::Chain<option::IntoIter<&'a BasicBlock>, slice::Iter<'a, BasicBlock>>;
pub type SuccessorsMut<'a> =
@ -1832,7 +1834,8 @@ impl<V, T> ProjectionElem<V, T> {
/// and the index is a local.
pub type PlaceElem<'tcx> = ProjectionElem<Local, Ty<'tcx>>;
// At least on 64 bit systems, `PlaceElem` should not be larger than two pointers.
// This type is fairly frequently used, so we shouldn't unintentionally increase
// its size.
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
static_assert_size!(PlaceElem<'_>, 24);