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SolverDelegate

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This commit is contained in:
Michael Goulet
2024-06-17 11:58:38 -04:00
parent e7d2d95e5a
commit baf94bddf0
24 changed files with 363 additions and 310 deletions
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11
compiler/rustc_next_trait_solver/src/resolve.rs
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@@ -1,27 +1,28 @@
use crate::infcx::SolverDelegate;
use rustc_type_ir::fold::{TypeFoldable, TypeFolder, TypeSuperFoldable};
use rustc_type_ir::inherent::*;
use rustc_type_ir::visit::TypeVisitableExt;
use rustc_type_ir::{self as ty, InferCtxtLike, Interner};
use rustc_type_ir::{self as ty, Interner};
///////////////////////////////////////////////////////////////////////////
// EAGER RESOLUTION
/// Resolves ty, region, and const vars to their inferred values or their root vars.
pub struct EagerResolver<'a, Infcx, I = <Infcx as InferCtxtLike>::Interner>
pub struct EagerResolver<'a, Infcx, I = <Infcx as SolverDelegate>::Interner>
where
Infcx: InferCtxtLike<Interner = I>,
Infcx: SolverDelegate<Interner = I>,
I: Interner,
{
infcx: &'a Infcx,
}
impl<'a, Infcx: InferCtxtLike> EagerResolver<'a, Infcx> {
impl<'a, Infcx: SolverDelegate> EagerResolver<'a, Infcx> {
pub fn new(infcx: &'a Infcx) -> Self {
EagerResolver { infcx }
}
}
impl<Infcx: InferCtxtLike<Interner = I>, I: Interner> TypeFolder<I> for EagerResolver<'_, Infcx> {
impl<Infcx: SolverDelegate<Interner = I>, I: Interner> TypeFolder<I> for EagerResolver<'_, Infcx> {
fn interner(&self) -> I {
self.infcx.interner()
}