| //! Tidy check to prevent creation of unnecessary debug artifacts. |
| |
| use std::path::{Path, PathBuf}; |
| |
| const GRAPHVIZ_POSTFLOW_MSG: &'static str = |
| "`borrowck_graphviz_postflow` attribute in test"; |
| |
| pub fn check(path: &Path, bad: &mut bool) { |
| let test_dir: PathBuf = path.join("test"); |
| |
| super::walk(&test_dir, &mut super::filter_dirs, &mut |entry, contents| { |
| let filename = entry.path(); |
| let is_rust = filename.extension().map_or(false, |ext| ext == "rs"); |
| if !is_rust { |
| return; |
| } |
| |
| for (i, line) in contents.lines().enumerate() { |
| if line.contains("borrowck_graphviz_postflow") { |
| tidy_error!(bad, "{}:{}: {}", filename.display(), i + 1, GRAPHVIZ_POSTFLOW_MSG); |
| } |
| } |
| }); |
| } |