Auto merge of #122097 - matthiaskrgr:rollup-musrvu6, r=matthiaskrgr

Rollup of 8 pull requests

Successful merges:

 - #113518 (bootstrap/libtest: print test name eagerly on failure even with `verbose-tests=false` / `--quiet`)
 - #117199 (Change the documented implicit value of `-C instrument-coverage` to `=yes`)
 - #121190 (avoid overlapping privacy suggestion for single nested imports)
 - #121382 (Rework `untranslatable_diagnostic` lint)
 - #121833 (Suggest correct path in include_bytes!)
 - #121959 (Removing absolute path in proc-macro)
 - #122038 (Fix linting paths with qself in `unused_qualifications`)
 - #122051 (cleanup: remove zero-offset GEP)

r? `@ghost`
`@rustbot` modify labels: rollup

compiler/rustc_abi/src/layout.rs

@@ -1,6 +1,9 @@
+use std::borrow::{Borrow, Cow};
+use std::cmp;
 use std::fmt::{self, Write};
+use std::iter;
+use std::ops::Bound;
 use std::ops::Deref;
-use std::{borrow::Borrow, cmp, iter, ops::Bound};
 
 use rustc_index::Idx;
 use tracing::debug;
@@ -32,7 +35,7 @@ where
 pub trait LayoutCalculator {
     type TargetDataLayoutRef: Borrow<TargetDataLayout>;
 
-    fn delayed_bug(&self, txt: String);
+    fn delayed_bug(&self, txt: impl Into<Cow<'static, str>>);
     fn current_data_layout(&self) -> Self::TargetDataLayoutRef;
 
     fn scalar_pair<FieldIdx: Idx, VariantIdx: Idx>(

compiler/rustc_ast_lowering/src/asm.rs

@@ -22,6 +22,7 @@ use std::collections::hash_map::Entry;
 use std::fmt::Write;
 
 impl<'a, 'hir> LoweringContext<'a, 'hir> {
+    #[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
     pub(crate) fn lower_inline_asm(
         &mut self,
         sp: Span,

compiler/rustc_ast_lowering/src/expr.rs

@@ -1513,6 +1513,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
         }
     }
 
+    #[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
     fn lower_expr_yield(&mut self, span: Span, opt_expr: Option<&Expr>) -> hir::ExprKind<'hir> {
         let yielded =
             opt_expr.as_ref().map(|x| self.lower_expr(x)).unwrap_or_else(|| self.expr_unit(span));

compiler/rustc_ast_lowering/src/lib.rs

@@ -2272,6 +2272,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
         self.expr_block(block)
     }
 
+    #[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
     fn lower_array_length(&mut self, c: &AnonConst) -> hir::ArrayLen {
         match c.value.kind {
             ExprKind::Underscore => {

compiler/rustc_ast_passes/src/feature_gate.rs

@@ -17,6 +17,7 @@ use crate::errors;
 macro_rules! gate {
     ($visitor:expr, $feature:ident, $span:expr, $explain:expr) => {{
         if !$visitor.features.$feature && !$span.allows_unstable(sym::$feature) {
+            #[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
             feature_err(&$visitor.sess, sym::$feature, $span, $explain).emit();
         }
     }};
@@ -34,6 +35,7 @@ macro_rules! gate {
 macro_rules! gate_alt {
     ($visitor:expr, $has_feature:expr, $name:expr, $span:expr, $explain:expr) => {{
         if !$has_feature && !$span.allows_unstable($name) {
+            #[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
             feature_err(&$visitor.sess, $name, $span, $explain).emit();
         }
     }};
@@ -73,6 +75,7 @@ struct PostExpansionVisitor<'a> {
 }
 
 impl<'a> PostExpansionVisitor<'a> {
+    #[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
     fn check_abi(&self, abi: ast::StrLit, constness: ast::Const) {
         let ast::StrLit { symbol_unescaped, span, .. } = abi;
 
@@ -579,6 +582,7 @@ pub fn check_crate(krate: &ast::Crate, sess: &Session, features: &Features) {
                 if let Ok(snippet) = sm.span_to_snippet(span)
                     && snippet == "!"
                 {
+                    #[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
                     feature_err(sess, sym::never_patterns, span, "`!` patterns are experimental")
                         .emit();
                 } else {

compiler/rustc_attr/src/builtin.rs

@@ -516,6 +516,7 @@ pub struct Condition {
 }
 
 /// Tests if a cfg-pattern matches the cfg set
+#[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
 pub fn cfg_matches(
     cfg: &ast::MetaItem,
     sess: &Session,
@@ -566,6 +567,7 @@ fn try_gate_cfg(name: Symbol, span: Span, sess: &Session, features: Option<&Feat
     }
 }
 
+#[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
 fn gate_cfg(gated_cfg: &GatedCfg, cfg_span: Span, sess: &Session, features: &Features) {
     let (cfg, feature, has_feature) = gated_cfg;
     if !has_feature(features) && !cfg_span.allows_unstable(*feature) {
@@ -592,6 +594,7 @@ fn parse_version(s: Symbol) -> Option<RustcVersion> {
 
 /// Evaluate a cfg-like condition (with `any` and `all`), using `eval` to
 /// evaluate individual items.
+#[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
 pub fn eval_condition(
     cfg: &ast::MetaItem,
     sess: &Session,

compiler/rustc_borrowck/src/diagnostics/mod.rs

@@ -76,6 +76,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
     /// LL |         for (key, value) in dict {
     ///    |                             ^^^^
     /// ```
+    #[allow(rustc::diagnostic_outside_of_impl)] // FIXME
     pub(super) fn add_moved_or_invoked_closure_note(
         &self,
         location: Location,
@@ -585,6 +586,7 @@ impl UseSpans<'_> {
     }
 
     /// Add a span label to the arguments of the closure, if it exists.
+    #[allow(rustc::diagnostic_outside_of_impl)]
     pub(super) fn args_subdiag(
         self,
         dcx: &rustc_errors::DiagCtxt,
@@ -598,6 +600,7 @@ impl UseSpans<'_> {
 
     /// Add a span label to the use of the captured variable, if it exists.
     /// only adds label to the `path_span`
+    #[allow(rustc::diagnostic_outside_of_impl)]
     pub(super) fn var_path_only_subdiag(
         self,
         dcx: &rustc_errors::DiagCtxt,
@@ -635,6 +638,7 @@ impl UseSpans<'_> {
     }
 
     /// Add a subdiagnostic to the use of the captured variable, if it exists.
+    #[allow(rustc::diagnostic_outside_of_impl)]
     pub(super) fn var_subdiag(
         self,
         dcx: &rustc_errors::DiagCtxt,
@@ -1008,6 +1012,8 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
         self.borrow_spans(span, borrow.reserve_location)
     }
 
+    #[allow(rustc::diagnostic_outside_of_impl)]
+    #[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
     fn explain_captures(
         &mut self,
         err: &mut Diag<'_>,

compiler/rustc_borrowck/src/diagnostics/region_errors.rs

@@ -201,6 +201,8 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
     // For generic associated types (GATs) which implied 'static requirement
     // from higher-ranked trait bounds (HRTB). Try to locate span of the trait
     // and the span which bounded to the trait for adding 'static lifetime suggestion
+    #[allow(rustc::diagnostic_outside_of_impl)]
+    #[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
     fn suggest_static_lifetime_for_gat_from_hrtb(
         &self,
         diag: &mut Diag<'_>,
@@ -254,9 +256,6 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
 
         hrtb_bounds.iter().for_each(|bound| {
             let Trait(PolyTraitRef { trait_ref, span: trait_span, .. }, _) = bound else { return; };
-            // FIXME: make this translatable
-            #[allow(rustc::diagnostic_outside_of_impl)]
-            #[allow(rustc::untranslatable_diagnostic)]
             diag.span_note(
                 *trait_span,
                 "due to current limitations in the borrow checker, this implies a `'static` lifetime"
@@ -580,6 +579,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
     ///            executing...
     ///    = note: ...therefore, returned references to captured variables will escape the closure
     /// ```
+    #[allow(rustc::diagnostic_outside_of_impl)] // FIXME
     fn report_fnmut_error(
         &self,
         errci: &ErrorConstraintInfo<'tcx>,
@@ -761,6 +761,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
     ///    |     ^^^^^^^^^^^^^^ function was supposed to return data with lifetime `'a` but it
     ///    |                    is returning data with lifetime `'b`
     /// ```
+    #[allow(rustc::diagnostic_outside_of_impl)] // FIXME
     fn report_general_error(&self, errci: &ErrorConstraintInfo<'tcx>) -> Diag<'tcx> {
         let ErrorConstraintInfo {
             fr,
@@ -822,6 +823,8 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
     /// LL |     fn iter_values_anon(&self) -> impl Iterator<Item=u32> + 'a {
     ///    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
     /// ```
+    #[allow(rustc::diagnostic_outside_of_impl)]
+    #[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
     fn add_static_impl_trait_suggestion(
         &self,
         diag: &mut Diag<'_>,
@@ -972,6 +975,8 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
         self.suggest_constrain_dyn_trait_in_impl(diag, &visitor.0, ident, self_ty);
     }
 
+    #[allow(rustc::diagnostic_outside_of_impl)]
+    #[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
     #[instrument(skip(self, err), level = "debug")]
     fn suggest_constrain_dyn_trait_in_impl(
         &self,
@@ -1034,6 +1039,8 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
         suggest_adding_lifetime_params(self.infcx.tcx, sub, ty_sup, ty_sub, diag);
     }
 
+    #[allow(rustc::diagnostic_outside_of_impl)]
+    #[allow(rustc::untranslatable_diagnostic)] // FIXME: make this translatable
     fn suggest_move_on_borrowing_closure(&self, diag: &mut Diag<'_>) {
         let map = self.infcx.tcx.hir();
         let body_id = map.body_owned_by(self.mir_def_id());