diff --git a/compiler/rustc_passes/src/reachable.rs b/compiler/rustc_passes/src/reachable.rs index b520e5d04ea..b65e3342613 100644 --- a/compiler/rustc_passes/src/reachable.rs +++ b/compiler/rustc_passes/src/reachable.rs @@ -333,6 +333,11 @@ impl CollectPrivateImplItemsVisitor<'_, '_> { let codegen_attrs = self.tcx.codegen_fn_attrs(def_id); if codegen_attrs.contains_extern_indicator() || codegen_attrs.flags.contains(CodegenFnAttrFlags::RUSTC_STD_INTERNAL_SYMBOL) + // FIXME(nbdd0121): `#[used]` are marked as reachable here so it's picked up by + // `linked_symbols` in cg_ssa. They won't be exported in binary or cdylib due to their + // `SymbolExportLevel::Rust` export level but may end up being exported in dylibs. + || codegen_attrs.flags.contains(CodegenFnAttrFlags::USED) + || codegen_attrs.flags.contains(CodegenFnAttrFlags::USED_LINKER) { self.worklist.push(def_id); }