Auto merge of rust-lang#3201 - RalfJung:rustup, r=RalfJung

Rustup

Author: bors

Cargo.lock

@@ -509,9 +509,9 @@ dependencies = [
 
 [[package]]
 name = "clap_complete"
-version = "4.3.1"
+version = "4.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f6b5c519bab3ea61843a7923d074b04245624bb84a64a8c150f5deb014e388b"
+checksum = "bffe91f06a11b4b9420f62103854e90867812cd5d01557f853c5ee8e791b12ae"
 dependencies = [
  "clap",
 ]
@@ -580,7 +580,7 @@ dependencies = [
  "clap",
  "indoc",
  "itertools",
- "opener",
+ "opener 0.5.2",
  "shell-escape",
  "walkdir",
 ]
@@ -2340,9 +2340,9 @@ dependencies = [
 
 [[package]]
 name = "mdbook"
-version = "0.4.31"
+version = "0.4.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b67ee4a744f36e6280792016c17e69921b51df357181d1eb17d620fcc3609f3"
+checksum = "80992cb0e05f22cc052c99f8e883f1593b891014b96a8b4637fd274d7030c85e"
 dependencies = [
  "ammonia",
  "anyhow",
@@ -2355,7 +2355,8 @@ dependencies = [
  "log",
  "memchr",
  "once_cell",
- "opener",
+ "opener 0.6.1",
+ "pathdiff",
  "pulldown-cmark",
  "regex",
  "serde",
@@ -2544,6 +2545,15 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "normpath"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec60c60a693226186f5d6edf073232bfb6464ed97eb22cf3b01c1e8198fd97f5"
+dependencies = [
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "ntapi"
 version = "0.4.1"
@@ -2631,6 +2641,17 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "opener"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c62dcb6174f9cb326eac248f07e955d5d559c272730b6c03e396b443b562788"
+dependencies = [
+ "bstr",
+ "normpath",
+ "winapi",
+]
+
 [[package]]
 name = "openssl"
 version = "0.10.55"

compiler/rustc_abi/src/layout.rs

@@ -14,7 +14,7 @@ use crate::{
 pub trait LayoutCalculator {
     type TargetDataLayoutRef: Borrow<TargetDataLayout>;
 
-    fn delay_bug(&self, txt: String);
+    fn delayed_bug(&self, txt: String);
     fn current_data_layout(&self) -> Self::TargetDataLayoutRef;
 
     fn scalar_pair<FieldIdx: Idx, VariantIdx: Idx>(
@@ -792,7 +792,7 @@ pub trait LayoutCalculator {
         let only_variant = &variants[VariantIdx::new(0)];
         for field in only_variant {
             if field.is_unsized() {
-                self.delay_bug("unsized field in union".to_string());
+                self.delayed_bug("unsized field in union".to_string());
             }
 
             align = align.max(field.align);
@@ -1038,7 +1038,7 @@ fn univariant<
     for &i in &inverse_memory_index {
         let field = &fields[i];
         if !sized {
-            this.delay_bug(format!(
+            this.delayed_bug(format!(
                 "univariant: field #{} comes after unsized field",
                 offsets.len(),
             ));

compiler/rustc_ast_lowering/src/expr.rs

@@ -327,7 +327,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
                 ),
                 ExprKind::Yield(opt_expr) => self.lower_expr_yield(e.span, opt_expr.as_deref()),
                 ExprKind::Err => hir::ExprKind::Err(
-                    self.tcx.sess.delay_span_bug(e.span, "lowered ExprKind::Err"),
+                    self.tcx.sess.span_delayed_bug(e.span, "lowered ExprKind::Err"),
                 ),
                 ExprKind::Try(sub_expr) => self.lower_expr_try(e.span, sub_expr),
 
@@ -799,7 +799,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
                 self.expr_ident_mut(span, task_context_ident, task_context_hid)
             } else {
                 // Use of `await` outside of an async context, we cannot use `task_context` here.
-                self.expr_err(span, self.tcx.sess.delay_span_bug(span, "no task_context hir id"))
+                self.expr_err(span, self.tcx.sess.span_delayed_bug(span, "no task_context hir id"))
             };
             let new_unchecked = self.expr_call_lang_item_fn_mut(
                 span,

compiler/rustc_ast_lowering/src/format.rs

@@ -267,7 +267,7 @@ fn make_count<'hir>(
                 ctx.expr(
                     sp,
                     hir::ExprKind::Err(
-                        ctx.tcx.sess.delay_span_bug(sp, "lowered bad format_args count"),
+                        ctx.tcx.sess.span_delayed_bug(sp, "lowered bad format_args count"),
                     ),
                 )
             }
@@ -306,7 +306,7 @@ fn make_format_spec<'hir>(
         }
         Err(_) => ctx.expr(
             sp,
-            hir::ExprKind::Err(ctx.tcx.sess.delay_span_bug(sp, "lowered bad format_args count")),
+            hir::ExprKind::Err(ctx.tcx.sess.span_delayed_bug(sp, "lowered bad format_args count")),
         ),
     };
     let &FormatOptions {

compiler/rustc_ast_lowering/src/item.rs

@@ -256,7 +256,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
                     &ImplTraitContext::Disallowed(ImplTraitPosition::Generic),
                     |this| match ty {
                         None => {
-                            let guar = this.tcx.sess.delay_span_bug(
+                            let guar = this.tcx.sess.span_delayed_bug(
                                 span,
                                 "expected to lower type alias type, but it was missing",
                             );
@@ -863,7 +863,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
                     &ImplTraitContext::Disallowed(ImplTraitPosition::Generic),
                     |this| match ty {
                         None => {
-                            let guar = this.tcx.sess.delay_span_bug(
+                            let guar = this.tcx.sess.span_delayed_bug(
                                 i.span,
                                 "expected to lower associated type, but it was missing",
                             );
@@ -996,7 +996,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
     fn lower_block_expr_opt(&mut self, span: Span, block: Option<&Block>) -> hir::Expr<'hir> {
         match block {
             Some(block) => self.lower_block_expr(block),
-            None => self.expr_err(span, self.tcx.sess.delay_span_bug(span, "no block")),
+            None => self.expr_err(span, self.tcx.sess.span_delayed_bug(span, "no block")),
         }
     }
 
@@ -1006,7 +1006,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
                 &[],
                 match expr {
                     Some(expr) => this.lower_expr_mut(expr),
-                    None => this.expr_err(span, this.tcx.sess.delay_span_bug(span, "no block")),
+                    None => this.expr_err(span, this.tcx.sess.span_delayed_bug(span, "no block")),
                 },
             )
         })

compiler/rustc_ast_lowering/src/lib.rs

@@ -54,7 +54,7 @@ use rustc_data_structures::fx::FxHashMap;
 use rustc_data_structures::sorted_map::SortedMap;
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
 use rustc_data_structures::sync::Lrc;
-use rustc_errors::{DiagnosticArgFromDisplay, Handler, StashKey};
+use rustc_errors::{DiagnosticArgFromDisplay, StashKey};
 use rustc_hir as hir;
 use rustc_hir::def::{DefKind, LifetimeRes, Namespace, PartialRes, PerNS, Res};
 use rustc_hir::def_id::{LocalDefId, CRATE_DEF_ID, LOCAL_CRATE};
@@ -763,10 +763,6 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
         self.resolver.get_import_res(id).present_items()
     }
 
-    fn diagnostic(&self) -> &Handler {
-        self.tcx.sess.diagnostic()
-    }
-
     /// Reuses the span but adds information like the kind of the desugaring and features that are
     /// allowed inside this span.
     fn mark_span_with_reason(
@@ -1326,7 +1322,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
         let kind = match &t.kind {
             TyKind::Infer => hir::TyKind::Infer,
             TyKind::Err => {
-                hir::TyKind::Err(self.tcx.sess.delay_span_bug(t.span, "TyKind::Err lowered"))
+                hir::TyKind::Err(self.tcx.sess.span_delayed_bug(t.span, "TyKind::Err lowered"))
             }
             // FIXME(unnamed_fields): IMPLEMENTATION IN PROGRESS
             #[allow(rustc::untranslatable_diagnostic)]
@@ -1510,7 +1506,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
             }
             TyKind::MacCall(_) => panic!("`TyKind::MacCall` should have been expanded by now"),
             TyKind::CVarArgs => {
-                let guar = self.tcx.sess.delay_span_bug(
+                let guar = self.tcx.sess.span_delayed_bug(
                     t.span,
                     "`TyKind::CVarArgs` should have been handled elsewhere",
                 );
@@ -1653,7 +1649,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                     } else {
                         self.tcx
                             .sess
-                            .delay_span_bug(lifetime.ident.span, "no def-id for fresh lifetime");
+                            .span_delayed_bug(lifetime.ident.span, "no def-id for fresh lifetime");
                         continue;
                     }
                 }
@@ -2515,9 +2511,10 @@ impl<'hir> GenericArgsCtor<'hir> {
         let hir_id = lcx.next_id();
 
         let Some(host_param_id) = lcx.host_param_id else {
-            lcx.tcx
-                .sess
-                .delay_span_bug(span, "no host param id for call in const yet no errors reported");
+            lcx.tcx.sess.span_delayed_bug(
+                span,
+                "no host param id for call in const yet no errors reported",
+            );
             return;
         };
 

compiler/rustc_ast_lowering/src/path.rs

@@ -139,7 +139,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
 
         // We should've returned in the for loop above.
 
-        self.diagnostic().span_bug(
+        self.tcx.sess.diagnostic().span_bug(
             p.span,
             format!(
                 "lower_qpath: no final extension segment in {}..{}",

compiler/rustc_ast_passes/src/feature_gate.rs

@@ -102,7 +102,7 @@ impl<'a> PostExpansionVisitor<'a> {
             }
             Err(abi::AbiDisabled::Unrecognized) => {
                 if self.sess.opts.pretty.map_or(true, |ppm| ppm.needs_hir()) {
-                    self.sess.parse_sess.span_diagnostic.delay_span_bug(
+                    self.sess.diagnostic().span_delayed_bug(
                         span,
                         format!(
                             "unrecognized ABI not caught in lowering: {}",
@@ -515,7 +515,6 @@ pub fn check_crate(krate: &ast::Crate, sess: &Session, features: &Features) {
             }
         };
     }
-    gate_all!(c_str_literals, "`c\"..\"` literals are experimental");
     gate_all!(
         if_let_guard,
         "`if let` guards are experimental",
@@ -628,7 +627,7 @@ fn maybe_stage_features(sess: &Session, features: &Features, krate: &ast::Crate)
             if all_stable {
                 err.sugg = Some(attr.span);
             }
-            sess.parse_sess.span_diagnostic.emit_err(err);
+            sess.diagnostic().emit_err(err);
         }
     }
 }

compiler/rustc_attr/src/builtin.rs

@@ -945,7 +945,7 @@ pub fn parse_repr_attr(sess: &Session, attr: &Attribute) -> Vec<ReprAttr> {
     assert!(attr.has_name(sym::repr), "expected `#[repr(..)]`, found: {attr:?}");
     use ReprAttr::*;
     let mut acc = Vec::new();
-    let diagnostic = &sess.parse_sess.span_diagnostic;
+    let diagnostic = sess.diagnostic();
 
     if let Some(items) = attr.meta_item_list() {
         for item in items {
@@ -1060,9 +1060,9 @@ pub fn parse_repr_attr(sess: &Session, attr: &Attribute) -> Vec<ReprAttr> {
                 // Not a word we recognize. This will be caught and reported by
                 // the `check_mod_attrs` pass, but this pass doesn't always run
                 // (e.g. if we only pretty-print the source), so we have to gate
-                // the `delay_span_bug` call as follows:
+                // the `span_delayed_bug` call as follows:
                 if sess.opts.pretty.map_or(true, |pp| pp.needs_analysis()) {
-                    diagnostic.delay_span_bug(item.span(), "unrecognized representation hint");
+                    diagnostic.span_delayed_bug(item.span(), "unrecognized representation hint");
                 }
             }
         }