Auto merge of #118881 - matthiaskrgr:rollup-0rl3tir, r=matthiaskrgr

Rollup of 9 pull requests

Successful merges:

 - #116740 (dont ICE when ConstKind::Expr for is_const_evaluatable)
 - #117914 (On borrow return type, suggest borrowing from arg or owned return type)
 - #117927 (Clarify how to choose a FutureIncompatibilityReason variant.)
 - #118855 (Improve an error involving attribute values.)
 - #118856 (rustdoc-search: clean up parser)
 - #118865 (rustc_codegen_llvm: Enforce `rustc::potential_query_instability` lint)
 - #118866 (llvm-wrapper: adapt for LLVM API change)
 - #118868 (Correctly gate the parsing of match arms without body)
 - #118877 (tests: CGU tests require build-pass, not check-pass (remove FIXME))

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

1 files changed, 3 insertions, 0 deletions

diff --git a/compiler/rustc_codegen_llvm/src/back/lto.rs b/compiler/rustc_codegen_llvm/src/back/lto.rs
index abc33a04598..97444f1a5bd 100644
--- a/compiler/rustc_codegen_llvm/src/back/lto.rs
+++ b/compiler/rustc_codegen_llvm/src/back/lto.rs
@@ -816,6 +816,9 @@ impl ThinLTOKeysMap {
         use std::io::Write;
         let file = File::create(path)?;
         let mut writer = io::BufWriter::new(file);
+        // The entries are loaded back into a hash map in `load_from_file()`, so
+        // the order in which we write them to file here does not matter.
+        #[allow(rustc::potential_query_instability)]
         for (module, key) in &self.keys {
             writeln!(writer, "{module} {key}")?;
         }