rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Prepare for adding a TyCtxt to Resolver

Browse Source
This commit is contained in:
Oli Scherer
2023-02-20 10:38:48 +00:00
parent 7e253a7fb2
commit d191de63f0
9 changed files with 247 additions and 194 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
compiler/rustc_resolve/src/late.rs
View File

@@ -682,7 +682,7 @@ impl<'a: 'ast, 'ast, 'tcx> Visitor<'ast> for LateResolutionVisitor<'a, '_, 'ast,
// Elided lifetime in reference: we resolve as if there was some lifetime `'_` with
// NodeId `ty.id`.
// This span will be used in case of elision failure.
let span = self.r.session.source_map().start_point(ty.span);
let span = self.r.tcx.sess.source_map().start_point(ty.span);
self.resolve_elided_lifetime(ty.id, span);
visit::walk_ty(self, ty);
}
@@ -1571,7 +1571,7 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
("`'_` cannot be used here", "`'_` is a reserved lifetime name")
};
let mut diag = rustc_errors::struct_span_err!(
self.r.session,
self.r.tcx.sess,
lifetime.ident.span,
E0637,
"{}",
@@ -1748,7 +1748,7 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
// impl Foo for std::cell::Ref<u32> // note lack of '_
// async fn foo(_: std::cell::Ref<u32>) { ... }
LifetimeRibKind::AnonymousCreateParameter { report_in_path: true, .. } => {
let sess = self.r.session;
let sess = self.r.tcx.sess;
let mut err = rustc_errors::struct_span_err!(
sess,
path_span,
@@ -2194,7 +2194,8 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
let what = if ns == TypeNS { "type parameters" } else { "local variables" };
if this.should_report_errs() {
this.r
.session
.tcx
.sess
.span_err(ident.span, &format!("imports cannot refer to {}", what));
}
};
@@ -2438,7 +2439,7 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
if let GenericParamKind::Lifetime = param.kind
&& let Some(&original) = seen_lifetimes.get(&ident)
{
diagnostics::signal_lifetime_shadowing(self.r.session, original, param.ident);
diagnostics::signal_lifetime_shadowing(self.r.tcx.sess, original, param.ident);
// Record lifetime res, so lowering knows there is something fishy.
self.record_lifetime_param(param.id, LifetimeRes::Error);
continue;
@@ -2462,7 +2463,7 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
if param.ident.name == kw::UnderscoreLifetime {
rustc_errors::struct_span_err!(
self.r.session,
self.r.tcx.sess,
param.ident.span,
E0637,
"`'_` cannot be used here"
@@ -2476,7 +2477,7 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
if param.ident.name == kw::StaticLifetime {
rustc_errors::struct_span_err!(
self.r.session,
self.r.tcx.sess,
param.ident.span,
E0262,
"invalid lifetime parameter name: `{}`",
@@ -2506,7 +2507,7 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
let res = match kind {
ItemRibKind(..) | AssocItemRibKind => Res::Def(def_kind, def_id.to_def_id()),
NormalRibKind => {
if self.r.session.features_untracked().non_lifetime_binders {
if self.r.tcx.sess.features_untracked().non_lifetime_binders {
Res::Def(def_kind, def_id.to_def_id())
} else {
Res::Err
@@ -3384,7 +3385,7 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
Res::SelfCtor(_) => {
// We resolve `Self` in pattern position as an ident sometimes during recovery,
// so delay a bug instead of ICEing.
self.r.session.delay_span_bug(
self.r.tcx.sess.delay_span_bug(
ident.span,
"unexpected `SelfCtor` in pattern, expected identifier"
);
@@ -3664,7 +3665,7 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
#[inline]
/// If we're actually rustdoc then avoid giving a name resolution error for `cfg()` items.
fn should_report_errs(&self) -> bool {
!(self.r.session.opts.actually_rustdoc && self.in_func_body)
!(self.r.tcx.sess.opts.actually_rustdoc && self.in_func_body)
}
// Resolve in alternative namespaces if resolution in the primary namespace fails.
@@ -3829,7 +3830,7 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
}
if let Ok((_, orig_span)) = self.resolve_label(label.ident) {
diagnostics::signal_label_shadowing(self.r.session, orig_span, label.ident)
diagnostics::signal_label_shadowing(self.r.tcx.sess, orig_span, label.ident)
}
self.with_label_rib(NormalRibKind, |this| {
@@ -4211,8 +4212,8 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
if let Some(res) = res
&& let Some(def_id) = res.opt_def_id()
&& !def_id.is_local()
&& self.r.session.crate_types().contains(&CrateType::ProcMacro)
&& matches!(self.r.session.opts.resolve_doc_links, ResolveDocLinks::ExportedMetadata) {
&& self.r.tcx.sess.crate_types().contains(&CrateType::ProcMacro)
&& matches!(self.r.tcx.sess.opts.resolve_doc_links, ResolveDocLinks::ExportedMetadata) {
// Encoding foreign def ids in proc macro crate metadata will ICE.
return None;
}
@@ -4224,10 +4225,10 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
}
fn resolve_doc_links(&mut self, attrs: &[Attribute], maybe_exported: MaybeExported<'_>) {
match self.r.session.opts.resolve_doc_links {
match self.r.tcx.sess.opts.resolve_doc_links {
ResolveDocLinks::None => return,
ResolveDocLinks::ExportedMetadata
if !self.r.session.crate_types().iter().copied().any(CrateType::has_metadata)
if !self.r.tcx.sess.crate_types().iter().copied().any(CrateType::has_metadata)
|| !maybe_exported.eval(self.r) =>
{
return;
@@ -4281,9 +4282,9 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
.into_iter()
.filter_map(|tr| {
if !tr.def_id.is_local()
&& self.r.session.crate_types().contains(&CrateType::ProcMacro)
&& self.r.tcx.sess.crate_types().contains(&CrateType::ProcMacro)
&& matches!(
self.r.session.opts.resolve_doc_links,
self.r.tcx.sess.opts.resolve_doc_links,
ResolveDocLinks::ExportedMetadata
)
{