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-rw-r--r--crates/ra_hir_def/src/nameres.rs40
1 files changed, 40 insertions, 0 deletions
diff --git a/crates/ra_hir_def/src/nameres.rs b/crates/ra_hir_def/src/nameres.rs
index 27c12e46c..852304dd0 100644
--- a/crates/ra_hir_def/src/nameres.rs
+++ b/crates/ra_hir_def/src/nameres.rs
@@ -229,6 +229,46 @@ impl CrateDefMap {
229 self.resolve_path_fp_with_macro(db, ResolveMode::Other, original_module, path, shadow); 229 self.resolve_path_fp_with_macro(db, ResolveMode::Other, original_module, path, shadow);
230 (res.resolved_def, res.segment_index) 230 (res.resolved_def, res.segment_index)
231 } 231 }
232
233 // FIXME: this can use some more human-readable format (ideally, an IR
234 // even), as this should be a great debugging aid.
235 pub fn dump(&self) -> String {
236 let mut buf = String::new();
237 go(&mut buf, self, "\ncrate", self.root);
238 return buf.trim().to_string();
239
240 fn go(buf: &mut String, map: &CrateDefMap, path: &str, module: LocalModuleId) {
241 *buf += path;
242 *buf += "\n";
243
244 let mut entries: Vec<_> = map.modules[module].scope.resolutions().collect();
245 entries.sort_by_key(|(name, _)| name.clone());
246
247 for (name, def) in entries {
248 *buf += &format!("{}:", name);
249
250 if def.types.is_some() {
251 *buf += " t";
252 }
253 if def.values.is_some() {
254 *buf += " v";
255 }
256 if def.macros.is_some() {
257 *buf += " m";
258 }
259 if def.is_none() {
260 *buf += " _";
261 }
262
263 *buf += "\n";
264 }
265
266 for (name, child) in map.modules[module].children.iter() {
267 let path = path.to_string() + &format!("::{}", name);
268 go(buf, map, &path, *child);
269 }
270 }
271 }
232} 272}
233 273
234impl ModuleData { 274impl ModuleData {