bjoernager/rust
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Add BoundCtxt in visit_param_bounds to check questions in bounds

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This commit is contained in:
SparrowLii 2022-04-20 19:06:32 +08:00
parent 27af517549
commit 4375b36117
5 changed files with 67 additions and 57 deletions
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12
compiler/rustc_resolve/src/late.rs
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@ -12,7 +12,7 @@ use crate::{Module, ModuleOrUniformRoot, NameBinding, ParentScope, PathResult};
use crate::{ResolutionError, Resolver, Segment, UseError};
use rustc_ast::ptr::P;
use rustc_ast::visit::{self, AssocCtxt, FnCtxt, FnKind, Visitor};
use rustc_ast::visit::{self, AssocCtxt, BoundCtxt, FnCtxt, FnKind, Visitor};
use rustc_ast::*;
use rustc_ast_lowering::ResolverAstLowering;
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
@ -835,7 +835,7 @@ impl<'a: 'ast, 'ast> Visitor<'ast> for LateResolutionVisitor<'a, '_, 'ast> {
this.visit_generic_param_vec(&bound_generic_params, false);
this.visit_ty(bounded_ty);
for bound in bounds {
this.visit_param_bound(bound)
this.visit_param_bound(bound, BoundCtxt::Normal)
}
},
);
@ -1026,12 +1026,12 @@ impl<'a: 'ast, 'b, 'ast> LateResolutionVisitor<'a, 'b, 'ast> {
match param.kind {
GenericParamKind::Lifetime => {
for bound in &param.bounds {
this.visit_param_bound(bound);
this.visit_param_bound(bound, BoundCtxt::Normal);
}
}
GenericParamKind::Type { ref default } => {
for bound in &param.bounds {
this.visit_param_bound(bound);
this.visit_param_bound(bound, BoundCtxt::Normal);
}
if let Some(ref ty) = default {
@ -1496,7 +1496,7 @@ impl<'a: 'ast, 'b, 'ast> LateResolutionVisitor<'a, 'b, 'ast> {
Res::SelfTy { trait_: Some(local_def_id), alias_to: None },
|this| {
this.visit_generics(generics);
walk_list!(this, visit_param_bound, bounds);
walk_list!(this, visit_param_bound, bounds, BoundCtxt::SuperTraits);
let walk_assoc_item =
|this: &mut Self,
@ -1580,7 +1580,7 @@ impl<'a: 'ast, 'b, 'ast> LateResolutionVisitor<'a, 'b, 'ast> {
Res::SelfTy { trait_: Some(local_def_id), alias_to: None },
|this| {
this.visit_generics(generics);
walk_list!(this, visit_param_bound, bounds);
walk_list!(this, visit_param_bound, bounds, BoundCtxt::Normal);
},
);
},