bjoernager/rust
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Make AST lowering a query.

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This commit is contained in:
Camille GILLOT 2021-07-13 18:45:20 +02:00
parent 43bb31b954
commit 250c71b85d
14 changed files with 111 additions and 164 deletions
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9
compiler/rustc_middle/src/query/mod.rs
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@ -32,6 +32,12 @@ rustc_queries! {
desc { "get the resolver outputs" }
}
query resolver_for_lowering(_: ()) -> &'tcx Steal<ty::ResolverAstLowering> {
eval_always
no_hash
desc { "get the resolver for lowering" }
}
/// Return the span for a definition.
/// Contrary to `def_span` below, this query returns the full absolute span of the definition.
/// This span is meant for dep-tracking rather than diagnostics. It should not be used outside
@ -46,7 +52,8 @@ rustc_queries! {
/// This is because the `hir_crate` query gives you access to all other items.
/// To avoid this fate, do not call `tcx.hir().krate()`; instead,
/// prefer wrappers like `tcx.visit_all_items_in_krate()`.
query hir_crate(key: ()) -> &'tcx Crate<'tcx> {
query hir_crate(key: ()) -> Crate<'tcx> {
storage(ArenaCacheSelector<'tcx>)
eval_always
desc { "get the crate HIR" }
}