Use Freeze for SourceFile.external_src

2023-08-31 12:50:44 +02:00
parent f00c139998
commit c5996b80be
8 changed files with 91 additions and 46 deletions
--- a/compiler/rustc_errors/src/annotate_snippet_emitter_writer.rs
+++ b/compiler/rustc_errors/src/annotate_snippet_emitter_writer.rs
@@ -169,7 +169,7 @@ impl AnnotateSnippetEmitterWriter {
                        .map(|line| {
                            // Ensure the source file is present before we try
                            // to load a string from it.
-                            source_map.ensure_source_file_source_present(file.clone());
+                            source_map.ensure_source_file_source_present(&file);
                            (
                                format!("{}", source_map.filename_for_diagnostics(&file.name)),
                                source_string(file.clone(), &line),