diff options
| -rw-r--r-- | compiler/rustc_interface/src/passes.rs | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs index b9b65755db5..204ae437a3e 100644 --- a/compiler/rustc_interface/src/passes.rs +++ b/compiler/rustc_interface/src/passes.rs @@ -578,13 +578,14 @@ fn write_out_deps(tcx: TyCtxt<'_>, outputs: &OutputFilenames, out_filenames: &[P // If caller requested this information, add special comments about source file checksums. // These are not necessarily the same checksums as was used in the debug files. if sess.opts.unstable_opts.checksum_hash_algorithm().is_some() { - for (path, file_len, checksum_hash) in - files.iter().filter_map(|(path, file_len, hash_algo)| { + files + .iter() + .filter_map(|(path, file_len, hash_algo)| { hash_algo.map(|hash_algo| (path, file_len, hash_algo)) }) - { - writeln!(file, "# checksum:{checksum_hash} file_len:{file_len} {path}")?; - } + .try_for_each(|(path, file_len, checksum_hash)| { + writeln!(file, "# checksum:{checksum_hash} file_len:{file_len} {path}") + })?; } Ok(()) |