bjoernager/rust
bjoernager/rust
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Add hir::Node::PreciseCapturingNonLifetimeArg

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This commit is contained in:
Michael Goulet 2024-04-04 14:46:26 -04:00
parent 42ba57c013
commit 02d7317af2
14 changed files with 110 additions and 38 deletions
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11
compiler/rustc_hir/src/hir.rs
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@ -2565,7 +2565,14 @@ pub struct OpaqueTy<'hir> {
pub enum PreciseCapturingArg<'hir> {
Lifetime(&'hir Lifetime),
/// Non-lifetime argument (type or const)
Param(Res, HirId),
Param(PreciseCapturingNonLifetimeArg),
}
#[derive(Debug, Clone, Copy, HashStable_Generic)]
pub struct PreciseCapturingNonLifetimeArg {
pub hir_id: HirId,
pub ident: Ident,
pub res: Res,
}
/// From whence the opaque type came.
@ -3544,6 +3551,7 @@ pub enum Node<'hir> {
WhereBoundPredicate(&'hir WhereBoundPredicate<'hir>),
// FIXME: Merge into `Node::Infer`.
ArrayLenInfer(&'hir InferArg),
PreciseCapturingNonLifetimeArg(&'hir PreciseCapturingNonLifetimeArg),
// Created by query feeding
Synthetic,
// Span by reference to minimize `Node`'s size
@ -3580,6 +3588,7 @@ impl<'hir> Node<'hir> {
Node::TypeBinding(b) => Some(b.ident),
Node::PatField(f) => Some(f.ident),
Node::ExprField(f) => Some(f.ident),
Node::PreciseCapturingNonLifetimeArg(a) => Some(a.ident),
Node::Param(..)
| Node::AnonConst(..)
| Node::ConstBlock(..)

2
compiler/rustc_hir/src/intravisit.rs
View file

@ -1151,7 +1151,7 @@ pub fn walk_precise_capturing_arg<'v, V: Visitor<'v>>(
) -> V::Result {
match *arg {
PreciseCapturingArg::Lifetime(lt) => visitor.visit_lifetime(lt),
PreciseCapturingArg::Param(_, hir_id) => visitor.visit_id(hir_id),
PreciseCapturingArg::Param(param) => visitor.visit_id(param.hir_id),
}
}