Auto merge of #145077 - Zalathar:rollup-0k4194x, r=Zalathar

Rollup of 19 pull requests

Successful merges:

 - rust-lang/rust#144400 (`tests/ui/issues/`: The Issues Strike Back [3/N])
 - rust-lang/rust#144764 ([codegen] assume the tag, not the relative discriminant)
 - rust-lang/rust#144807 (Streamline config in bootstrap)
 - rust-lang/rust#144899 (Print CGU reuse statistics in `-Zprint-mono-items`)
 - rust-lang/rust#144909 (Add new `test::print_merged_doctests_times` used by rustdoc to display more detailed time information)
 - rust-lang/rust#144912 (Resolver: introduce a conditionally mutable Resolver for (non-)speculative resolution.)
 - rust-lang/rust#144914 (Add support for `ty::Instance` path shortening in diagnostics)
 - rust-lang/rust#144931 ([win][arm64ec] Fix msvc-wholearchive for Arm64EC)
 - rust-lang/rust#144999 (coverage: Remove all unstable support for MC/DC instrumentation)
 - rust-lang/rust#145009 (A couple small changes for rust-analyzer next-solver work)
 - rust-lang/rust#145030 (GVN:  Do not flatten derefs with ProjectionElem::Index. )
 - rust-lang/rust#145042 (stdarch subtree update)
 - rust-lang/rust#145047 (move `type_check` out of `compute_regions`)
 - rust-lang/rust#145051 (Prevent name collisions with internal implementation details)
 - rust-lang/rust#145053 (Add a lot of NLL `known-bug` tests)
 - rust-lang/rust#145055 (Move metadata symbol export from exported_non_generic_symbols to exported_symbols)
 - rust-lang/rust#145057 (Clean up some resolved test regressions of const trait removals in std)
 - rust-lang/rust#145068 (Readd myself to review queue)
 - rust-lang/rust#145070 (Add minimal `armv7a-vex-v5` tier three target)

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

1 files changed, 2 insertions, 14 deletions

diff --git a/compiler/rustc_metadata/src/rmeta/encoder.rs b/compiler/rustc_metadata/src/rmeta/encoder.rs
index ff9f77be945..d42c8b947a4 100644
--- a/compiler/rustc_metadata/src/rmeta/encoder.rs
+++ b/compiler/rustc_metadata/src/rmeta/encoder.rs
@@ -19,13 +19,12 @@ use rustc_hir::find_attr;
 use rustc_hir_pretty::id_to_string;
 use rustc_middle::dep_graph::WorkProductId;
 use rustc_middle::middle::dependency_format::Linkage;
-use rustc_middle::middle::exported_symbols::metadata_symbol_name;
 use rustc_middle::mir::interpret;
 use rustc_middle::query::Providers;
 use rustc_middle::traits::specialization_graph;
+use rustc_middle::ty::AssocItemContainer;
 use rustc_middle::ty::codec::TyEncoder;
 use rustc_middle::ty::fast_reject::{self, TreatParams};
-use rustc_middle::ty::{AssocItemContainer, SymbolName};
 use rustc_middle::{bug, span_bug};
 use rustc_serialize::{Decodable, Decoder, Encodable, Encoder, opaque};
 use rustc_session::config::{CrateType, OptLevel, TargetModifier};
@@ -2207,19 +2206,8 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
         exported_symbols: &[(ExportedSymbol<'tcx>, SymbolExportInfo)],
     ) -> LazyArray<(ExportedSymbol<'static>, SymbolExportInfo)> {
         empty_proc_macro!(self);
-        // The metadata symbol name is special. It should not show up in
-        // downstream crates.
-        let metadata_symbol_name = SymbolName::new(self.tcx, &metadata_symbol_name(self.tcx));
 
-        self.lazy_array(
-            exported_symbols
-                .iter()
-                .filter(|&(exported_symbol, _)| match *exported_symbol {
-                    ExportedSymbol::NoDefId(symbol_name) => symbol_name != metadata_symbol_name,
-                    _ => true,
-                })
-                .cloned(),
-        )
+        self.lazy_array(exported_symbols.iter().cloned())
     }
 
     fn encode_dylib_dependency_formats(&mut self) -> LazyArray<Option<LinkagePreference>> {