bjoernager/rust
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Avoid an unnecessary allocation

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This commit is contained in:
Oli Scherer 2023-01-16 14:27:33 +00:00
parent 44ef075aeb
commit 1355559367
5 changed files with 28 additions and 27 deletions
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2
compiler/rustc_session/src/session.rs
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@ -237,7 +237,7 @@ impl Session {
pub fn local_crate_source_file(&self) -> Option<PathBuf> {
let path = self.io.input.opt_path()?;
Some(self.opts.file_path_mapping().map_prefix(path).0)
Some(self.opts.file_path_mapping().map_prefix(path).0.into_owned())
}
fn check_miri_unleashed_features(&self) {