534         let aux_dir = self.aux_output_dir_name();  in print_source()  localVariable
546             .arg(&aux_dir)  in print_source()
562             Some(aux_dir.to_str().unwrap()),  in print_source()
607         let aux_dir = self.aux_output_dir_name();  in typecheck_source()  localVariable
618             .arg(aux_dir);  in typecheck_source()
1443         let aux_dir = self.aux_output_dir_name();  in document()  localVariable
1452             .arg(aux_dir)  in document()
1488                 let aux_dir = self.aux_output_dir_name();  in exec_compiled_test()  localVariable
1491                 if let Ok(entries) = aux_dir.read_dir() {  in exec_compiled_test()
1510                     Some(aux_dir.to_str().unwrap()),  in exec_compiled_test()
1515                 let aux_dir = self.aux_output_dir_name();  in exec_compiled_test()  localVariable
1522                     Some(aux_dir.to_str().unwrap()),  in exec_compiled_test()
1527                 let aux_dir = self.aux_output_dir_name();  in exec_compiled_test()  localVariable
1534                     Some(aux_dir.to_str().unwrap()),  in exec_compiled_test()
1593         let aux_dir = self.aux_output_dir_name();  in build_all_auxiliary()  localVariable
1596             let _ = fs::remove_dir_all(&aux_dir);  in build_all_auxiliary()
1597             create_dir_all(&aux_dir).unwrap();  in build_all_auxiliary()
1601             self.build_auxiliary(rel_ab, &aux_dir);  in build_all_auxiliary()
1605             let is_dylib = self.build_auxiliary(&aux_path, &aux_dir);  in build_all_auxiliary()
1608             rustc.arg("--extern").arg(format!("{}={}/{}", aux_name, aux_dir.display(), lib_name));  in build_all_auxiliary()
1611         aux_dir  in build_all_auxiliary()
1615         let aux_dir = self.build_all_auxiliary(&mut rustc);  in compose_and_run_compiler()  localVariable
1621             Some(aux_dir.to_str().unwrap()),  in compose_and_run_compiler()
1629     fn build_auxiliary(&self, source_path: &str, aux_dir: &Path) -> bool {  in build_auxiliary()
1680         aux_rustc.arg("-L").arg(&aux_dir);  in build_auxiliary()
1685             Some(aux_dir.to_str().unwrap()),  in build_auxiliary()
2104         let aux_dir = self.aux_output_dir_name();  in compile_test_and_save_ir()  localVariable
2110         rustc.arg("-L").arg(aux_dir).arg("--emit=llvm-ir");  in compile_test_and_save_ir()