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| author | Camille GILLOT <gillot.camille@gmail.com> | 2022-02-01 18:46:04 +0100 |
|---|---|---|
| committer | Camille GILLOT <gillot.camille@gmail.com> | 2022-02-09 20:11:30 +0100 |
| commit | e1a72c29aaef3b3145296dfc9e24201b3c655768 (patch) | |
| tree | 70f2fc981277803926c6a559b622fdcc1c23724b /compiler/rustc_middle/src/query | |
| parent | 4435dfec0f1180411ac85a9def504ecbf5dd82ad (diff) | |
| download | rust-e1a72c29aaef3b3145296dfc9e24201b3c655768.tar.gz rust-e1a72c29aaef3b3145296dfc9e24201b3c655768.zip | |
Explain &Arc.
Diffstat (limited to 'compiler/rustc_middle/src/query')
| -rw-r--r-- | compiler/rustc_middle/src/query/mod.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/query/mod.rs b/compiler/rustc_middle/src/query/mod.rs index 1861f547fca..fc2750d2303 100644 --- a/compiler/rustc_middle/src/query/mod.rs +++ b/compiler/rustc_middle/src/query/mod.rs @@ -1681,6 +1681,10 @@ rustc_queries! { desc { "optimization level used by backend" } } + /// Return the filenames where output artefacts shall be stored. + /// + /// This query returns an `&Arc` because codegen backends need the value even after the `TyCtxt` + /// has been destroyed. query output_filenames(_: ()) -> &'tcx Arc<OutputFilenames> { eval_always desc { "output_filenames" } |