Fix gimli assertion for anonymous sources

bjorn3 · bjorn3 · commit ba27d3d8a685 · 2025-12-08T10:22:41.000Z
diff --git a/src/debuginfo/line_info.rs b/src/debuginfo/line_info.rs
@@ -117,8 +117,7 @@ impl DebugContext {
                 }
                 filename => {
                     // For anonymous sources, create an empty directory instead of using the default
-                    let empty_dir = LineString::new(b"", line_program.encoding(), line_strings);
-                    let dir_id = line_program.add_directory(empty_dir);
+                    let dir_id = line_program.default_directory();
 
                     let dummy_file_name = LineString::new(
                         filename.prefer_remapped_unconditionally().to_string().into_bytes(),

Original file line number	Diff line number	Diff line change
`@@ -117,8 +117,7 @@ impl DebugContext {`
`117`	`117`	`}`
`118`	`118`	`filename => {`
`119`	`119`	`// For anonymous sources, create an empty directory instead of using the default`
`120`		`- let empty_dir = LineString::new(b"", line_program.encoding(), line_strings);`
`121`		`- let dir_id = line_program.add_directory(empty_dir);`
	`120`	`+ let dir_id = line_program.default_directory();`
`122`	`121`
`123`	`122`	`let dummy_file_name = LineString::new(`
`124`	`123`	`filename.prefer_remapped_unconditionally().to_string().into_bytes(),`