Merge from rustc

Author: oli-obk

Cargo.lock

@@ -154,11 +154,11 @@ checksum = "98161a4e3e2184da77bb14f02184cdd111e83bbbcc9979dfee3c44b9a85f5602"
 
 [[package]]
 name = "ar_archive_writer"
-version = "0.1.3"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0639441fd17a3197d1cbca8dc8768cc172a63b64b4bb6c372e8f41ed0acc9bb"
+checksum = "74cfb39880a59e122232cb5fb06b20b4382d58c12fa9747d16f846d38a7b094c"
 dependencies = [
- "object",
+ "object 0.31.1",
 ]
 
 [[package]]
@@ -233,7 +233,7 @@ dependencies = [
  "cfg-if",
  "libc",
  "miniz_oxide",
- "object",
+ "object 0.30.1",
  "rustc-demangle",
 ]
 
@@ -331,6 +331,12 @@ dependencies = [
  "packed_simd_2",
 ]
 
+[[package]]
+name = "byteorder"
+version = "1.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
+
 [[package]]
 name = "bytes"
 version = "1.0.1"
@@ -629,7 +635,7 @@ dependencies = [
  "itertools",
  "pulldown-cmark",
  "quine-mc_cluskey",
- "regex-syntax",
+ "regex-syntax 0.7.1",
  "rustc-semver",
  "semver",
  "serde",
@@ -723,6 +729,7 @@ dependencies = [
 name = "compiletest"
 version = "0.0.0"
 dependencies = [
+ "anyhow",
  "build_helper",
  "colored",
  "diff",
@@ -2364,13 +2371,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8d864c91689fdc196779b98dba0aceac6118594c2df6ee5d943eb6a8df4d107a"
 dependencies = [
  "compiler_builtins",
+ "memchr",
+ "rustc-std-workspace-alloc",
+ "rustc-std-workspace-core",
+]
+
+[[package]]
+name = "object"
+version = "0.31.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8bda667d9f2b5051b8833f59f3bf748b28ef54f850f4fcb389a252aa383866d1"
+dependencies = [
  "crc32fast",
  "flate2",
  "hashbrown 0.13.1",
  "indexmap",
  "memchr",
- "rustc-std-workspace-alloc",
- "rustc-std-workspace-core",
+ "ruzstd",
 ]
 
 [[package]]
@@ -2695,9 +2712,9 @@ checksum = "dbf0c48bc1d91375ae5c3cd81e3722dff1abcf81a30960240640d223f59fe0e5"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.53"
+version = "1.0.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba466839c78239c09faf015484e5cc04860f88242cff4d03eb038f04b4699b73"
+checksum = "2b63bdb0cd06f1f4dedf69b254734f9b45af66e4a031e42a7480257d9898b435"
 dependencies = [
  "unicode-ident",
 ]
@@ -2865,7 +2882,7 @@ checksum = "d83f127d94bdbcda4c8cc2e50f6f84f4b611f69c902699ca385a39c3a75f9ff1"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax",
+ "regex-syntax 0.6.26",
 ]
 
 [[package]]
@@ -2874,7 +2891,7 @@ version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
 dependencies = [
- "regex-syntax",
+ "regex-syntax 0.6.26",
 ]
 
 [[package]]
@@ -2892,6 +2909,12 @@ version = "0.6.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49b3de9ec5dc0a3417da371aab17d729997c15010e7fd24ff707773a33bddb64"
 
+[[package]]
+name = "regex-syntax"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a5996294f19bd3aae0453a862ad728f60e6600695733dd5df01da90c54363a3c"
+
 [[package]]
 name = "remote-test-client"
 version = "0.1.0"
@@ -3222,7 +3245,7 @@ dependencies = [
  "cstr",
  "libc",
  "measureme",
- "object",
+ "object 0.31.1",
  "rustc-demangle",
  "rustc_ast",
  "rustc_attr",
@@ -3258,7 +3281,7 @@ dependencies = [
  "itertools",
  "jobserver",
  "libc",
- "object",
+ "object 0.31.1",
  "pathdiff",
  "regex",
  "rustc_arena",
@@ -4417,6 +4440,17 @@ version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "61b3909d758bb75c79f23d4736fac9433868679d3ad2ea7a61e3c25cfda9a088"
 
+[[package]]
+name = "ruzstd"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a15e661f0f9dac21f3494fe5d23a6338c0ac116a2d22c2b63010acd89467ffe"
+dependencies = [
+ "byteorder",
+ "thiserror",
+ "twox-hash",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.5"
@@ -4477,18 +4511,18 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.159"
+version = "1.0.160"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c04e8343c3daeec41f58990b9d77068df31209f2af111e059e9fe9646693065"
+checksum = "bb2f3770c8bce3bcda7e149193a069a0f4365bda1fa5cd88e03bca26afc1216c"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.159"
+version = "1.0.160"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c614d17805b093df4b147b51339e7e44bf05ef59fba1e45d83500bcfb4d8585"
+checksum = "291a097c63d8497e00160b166a967a4a79c64f3facdd01cbd7502231688d77df"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4653,7 +4687,7 @@ dependencies = [
  "hermit-abi 0.3.0",
  "libc",
  "miniz_oxide",
- "object",
+ "object 0.30.1",
  "panic_abort",
  "panic_unwind",
  "profiler_builtins",
@@ -4925,13 +4959,13 @@ dependencies = [
 
 [[package]]
 name = "thorin-dwp"
-version = "0.4.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da8fbf660a019b6bf11ea95762041464aa9099cc293b6a66d77cea5107619671"
+checksum = "98c040e1340b889d4180c64e1d787efa9c32cb1617757e101480b61238b0d927"
 dependencies = [
  "gimli 0.26.2",
  "hashbrown 0.12.3",
- "object",
+ "object 0.31.1",
  "tracing",
 ]
 

compiler/rustc_abi/src/layout.rs

@@ -12,7 +12,7 @@ use tracing::debug;
 pub trait LayoutCalculator {
     type TargetDataLayoutRef: Borrow<TargetDataLayout>;
 
-    fn delay_bug(&self, txt: &str);
+    fn delay_bug(&self, txt: String);
     fn current_data_layout(&self) -> Self::TargetDataLayoutRef;
 
     fn scalar_pair(&self, a: Scalar, b: Scalar) -> LayoutS {
@@ -969,7 +969,7 @@ fn univariant(
     for &i in &inverse_memory_index {
         let field = &fields[i];
         if !sized {
-            this.delay_bug(&format!(
+            this.delay_bug(format!(
                 "univariant: field #{} comes after unsized field",
                 offsets.len(),
             ));

compiler/rustc_ast_lowering/src/lib.rs

@@ -58,7 +58,7 @@ use rustc_errors::{
 use rustc_fluent_macro::fluent_messages;
 use rustc_hir as hir;
 use rustc_hir::def::{DefKind, LifetimeRes, Namespace, PartialRes, PerNS, Res};
-use rustc_hir::def_id::{LocalDefId, CRATE_DEF_ID};
+use rustc_hir::def_id::{LocalDefId, CRATE_DEF_ID, LOCAL_CRATE};
 use rustc_hir::definitions::DefPathData;
 use rustc_hir::{ConstArg, GenericArg, ItemLocalId, ParamName, TraitCandidate};
 use rustc_index::{Idx, IndexSlice, IndexVec};
@@ -435,6 +435,7 @@ pub fn lower_to_hir(tcx: TyCtxt<'_>, (): ()) -> hir::Crate<'_> {
     // Queries that borrow `resolver_for_lowering`.
     tcx.ensure_with_value().output_filenames(());
     tcx.ensure_with_value().early_lint_checks(());
+    tcx.ensure_with_value().debugger_visualizers(LOCAL_CRATE);
     let (mut resolver, krate) = tcx.resolver_for_lowering(()).steal();
 
     let ast_index = index_crate(&resolver.node_id_to_def_id, &krate);

compiler/rustc_attr/src/builtin.rs

@@ -23,8 +23,7 @@ use crate::session_diagnostics::{self, IncorrectReprFormatGenericCause};
 pub const VERSION_PLACEHOLDER: &str = "CURRENT_RUSTC_VERSION";
 
 pub fn rust_version_symbol() -> Symbol {
-    let version = option_env!("CFG_VERSION").unwrap_or("<current>");
-    let version = version.split(' ').next().unwrap();
+    let version = option_env!("CFG_RELEASE").unwrap_or("<current>");
     Symbol::intern(&version)
 }
 

compiler/rustc_borrowck/src/nll.rs

@@ -430,7 +430,7 @@ pub(super) fn dump_annotation<'tcx>(
 fn for_each_region_constraint<'tcx>(
     tcx: TyCtxt<'tcx>,
     closure_region_requirements: &ClosureRegionRequirements<'tcx>,
-    with_msg: &mut dyn FnMut(&str) -> io::Result<()>,
+    with_msg: &mut dyn FnMut(String) -> io::Result<()>,
 ) -> io::Result<()> {
     for req in &closure_region_requirements.outlives_requirements {
         let subject = match req.subject {
@@ -439,7 +439,7 @@ fn for_each_region_constraint<'tcx>(
                 format!("{:?}", ty.instantiate(tcx, |vid| tcx.mk_re_var(vid)))
             }
         };
-        with_msg(&format!("where {}: {:?}", subject, req.outlived_free_region,))?;
+        with_msg(format!("where {}: {:?}", subject, req.outlived_free_region,))?;
     }
     Ok(())
 }

compiler/rustc_borrowck/src/type_check/mod.rs

@@ -71,7 +71,7 @@ macro_rules! span_mirbug {
         $crate::type_check::mirbug(
             $context.tcx(),
             $context.last_span,
-            &format!(
+            format!(
                 "broken MIR in {:?} ({:?}): {}",
                 $context.body().source.def_id(),
                 $elem,
@@ -274,7 +274,7 @@ fn translate_outlives_facts(typeck: &mut TypeChecker<'_, '_>) {
 }
 
 #[track_caller]
-fn mirbug(tcx: TyCtxt<'_>, span: Span, msg: &str) {
+fn mirbug(tcx: TyCtxt<'_>, span: Span, msg: String) {
     // We sometimes see MIR failures (notably predicate failures) due to
     // the fact that we check rvalue sized predicates here. So use `delay_span_bug`
     // to avoid reporting bugs in those cases.

compiler/rustc_builtin_macros/src/asm.rs

@@ -550,7 +550,7 @@ fn expand_preparsed_asm(ecx: &mut ExtCtxt<'_>, args: AsmArgs) -> Option<ast::Inl
         if !parser.errors.is_empty() {
             let err = parser.errors.remove(0);
             let err_sp = template_span.from_inner(InnerSpan::new(err.span.start, err.span.end));
-            let msg = &format!("invalid asm template string: {}", err.description);
+            let msg = format!("invalid asm template string: {}", err.description);
             let mut e = ecx.struct_span_err(err_sp, msg);
             e.span_label(err_sp, err.label + " in asm template string");
             if let Some(note) = err.note {
@@ -585,7 +585,7 @@ fn expand_preparsed_asm(ecx: &mut ExtCtxt<'_>, args: AsmArgs) -> Option<ast::Inl
                                 || args.reg_args.contains(idx)
                             {
                                 let msg = format!("invalid reference to argument at index {}", idx);
-                                let mut err = ecx.struct_span_err(span, &msg);
+                                let mut err = ecx.struct_span_err(span, msg);
                                 err.span_label(span, "from here");
 
                                 let positional_args = args.operands.len()
@@ -638,7 +638,7 @@ fn expand_preparsed_asm(ecx: &mut ExtCtxt<'_>, args: AsmArgs) -> Option<ast::Inl
                                     ecx.struct_span_err(
                                         template_span
                                             .from_inner(InnerSpan::new(span.start, span.end)),
-                                        &msg,
+                                        msg,
                                     )
                                     .emit();
                                     None

compiler/rustc_builtin_macros/src/cfg_eval.rs

@@ -166,7 +166,9 @@ impl CfgEval<'_, '_> {
                     ))
                 },
                 Annotatable::Stmt(_) => |parser| {
-                    Ok(Annotatable::Stmt(P(parser.parse_stmt(ForceCollect::Yes)?.unwrap())))
+                    Ok(Annotatable::Stmt(P(parser
+                        .parse_stmt_without_recovery(false, ForceCollect::Yes)?
+                        .unwrap())))
                 },
                 Annotatable::Expr(_) => {
                     |parser| Ok(Annotatable::Expr(parser.parse_expr_force_collect()?))

compiler/rustc_builtin_macros/src/deriving/clone.rs

@@ -145,7 +145,7 @@ fn cs_clone_simple(
             }
             _ => cx.span_bug(
                 trait_span,
-                &format!("unexpected substructure in simple `derive({})`", name),
+                format!("unexpected substructure in simple `derive({})`", name),
             ),
         }
     }
@@ -179,10 +179,10 @@ fn cs_clone(
             vdata = &variant.data;
         }
         EnumTag(..) | AllFieldlessEnum(..) => {
-            cx.span_bug(trait_span, &format!("enum tags in `derive({})`", name,))
+            cx.span_bug(trait_span, format!("enum tags in `derive({})`", name,))
         }
         StaticEnum(..) | StaticStruct(..) => {
-            cx.span_bug(trait_span, &format!("associated function in `derive({})`", name))
+            cx.span_bug(trait_span, format!("associated function in `derive({})`", name))
         }
     }
 
@@ -194,7 +194,7 @@ fn cs_clone(
                     let Some(ident) = field.name else {
                         cx.span_bug(
                             trait_span,
-                            &format!("unnamed field in normal struct in `derive({})`", name,),
+                            format!("unnamed field in normal struct in `derive({})`", name,),
                         );
                     };
                     let call = subcall(cx, field);

compiler/rustc_builtin_macros/src/deriving/generic/mod.rs

@@ -1591,7 +1591,7 @@ impl<'a> TraitDef<'a> {
                                 BYTE_SLICE_IN_PACKED_STRUCT_WITH_DERIVE,
                                 sp,
                                 ast::CRATE_NODE_ID,
-                                &format!(
+                                format!(
                                     "{} slice in a packed struct that derives a built-in trait",
                                     ty
                                 ),

compiler/rustc_builtin_macros/src/format.rs

@@ -814,7 +814,7 @@ fn report_invalid_references(
         };
         e = ecx.struct_span_err(
             span,
-            &format!("invalid reference to positional {} ({})", arg_list, num_args_desc),
+            format!("invalid reference to positional {} ({})", arg_list, num_args_desc),
         );
         e.note("positional arguments are zero-based");
     }

compiler/rustc_builtin_macros/src/source_util.rs

@@ -188,12 +188,12 @@ pub fn expand_include_str(
                 base::MacEager::expr(cx.expr_str(sp, interned_src))
             }
             Err(_) => {
-                cx.span_err(sp, &format!("{} wasn't a utf-8 file", file.display()));
+                cx.span_err(sp, format!("{} wasn't a utf-8 file", file.display()));
                 DummyResult::any(sp)
             }
         },
         Err(e) => {
-            cx.span_err(sp, &format!("couldn't read {}: {}", file.display(), e));
+            cx.span_err(sp, format!("couldn't read {}: {}", file.display(), e));
             DummyResult::any(sp)
         }
     }
@@ -221,7 +221,7 @@ pub fn expand_include_bytes(
             base::MacEager::expr(expr)
         }
         Err(e) => {
-            cx.span_err(sp, &format!("couldn't read {}: {}", file.display(), e));
+            cx.span_err(sp, format!("couldn't read {}: {}", file.display(), e));
             DummyResult::any(sp)
         }
     }