bjoernager/rust
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rustc_metadata: Remove Span from ModChild

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It can be decoded on demand from regular `def_span` tables.

Partially mitigates perf regressions from #109500.
This commit is contained in:
Vadim Petrochenkov 2023-03-30 17:25:52 +04:00
parent de96f3d873
commit ec8f68859a
5 changed files with 12 additions and 16 deletions
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3
compiler/rustc_middle/src/metadata.rs
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@ -4,7 +4,6 @@ use rustc_hir::def::Res;
use rustc_macros::HashStable;
use rustc_span::def_id::DefId;
use rustc_span::symbol::Ident;
use rustc_span::Span;
use smallvec::SmallVec;
/// A simplified version of `ImportKind` from resolve.
@ -41,8 +40,6 @@ pub struct ModChild {
pub res: Res<!>,
/// Visibility of the item.
pub vis: ty::Visibility<DefId>,
/// Span of the item.
pub span: Span,
/// Reexport chain linking this module child to its original reexported item.
/// Empty if the module child is a proper item.
pub reexport_chain: SmallVec<[Reexport; 2]>,