bjoernager/rust
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Support ConstantIndex in debuginfo.

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This commit is contained in:
Camille GILLOT 2023-03-11 18:00:08 +00:00
parent 2ec0071913
commit 7de9aac4fb
3 changed files with 31 additions and 15 deletions
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7
compiler/rustc_middle/src/mir/mod.rs
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@ -1554,8 +1554,11 @@ impl<V, T> ProjectionElem<V, T> {
/// Returns `true` if this is accepted inside `VarDebugInfoContents::Place`.
pub fn can_use_in_debuginfo(&self) -> bool {
match self {
Self::Deref | Self::Downcast(_, _) | Self::Field(_, _) => true,
Self::ConstantIndex { .. }
Self::ConstantIndex { from_end: false, .. }
| Self::Deref
| Self::Downcast(_, _)
| Self::Field(_, _) => true,
Self::ConstantIndex { from_end: true, .. }
| Self::Index(_)
| Self::OpaqueCast(_)
| Self::Subslice { .. } => false,