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Introduce const Trait (always-const trait bounds)

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This commit is contained in:
León Orell Valerian Liehr
2023-12-18 17:55:55 +01:00
parent 2fe50cd72c
commit 3eb48a35c8
69 changed files with 505 additions and 223 deletions
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4
compiler/rustc_ast_lowering/src/path.rs
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@@ -25,7 +25,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
param_mode: ParamMode,
itctx: &ImplTraitContext,
// constness of the impl/bound if this is a trait path
constness: Option<ast::Const>,
constness: Option<ast::BoundConstness>,
) -> hir::QPath<'hir> {
let qself_position = qself.as_ref().map(|q| q.position);
let qself = qself.as_ref().map(|q| self.lower_ty(&q.ty, itctx));
@@ -179,7 +179,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
param_mode: ParamMode,
parenthesized_generic_args: ParenthesizedGenericArgs,
itctx: &ImplTraitContext,
constness: Option<ast::Const>,
constness: Option<ast::BoundConstness>,
) -> hir::PathSegment<'hir> {
debug!("path_span: {:?}, lower_path_segment(segment: {:?})", path_span, segment);
let (mut generic_args, infer_args) = if let Some(generic_args) = segment.args.as_deref() {