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authorAleksey Kladov <[email protected]>2019-01-13 09:27:26 +0000
committerAleksey Kladov <[email protected]>2019-01-13 10:39:48 +0000
commit77f67ca7e2caac6d94215834981ae3f6fb908443 (patch)
tree6047b4e5101e39af9837f2e3192c4e29d94b7b96 /crates/ra_hir
parent40686722ba0762c4af396da120331710edfeabe8 (diff)
gracefully handle cycles in crate graph
rust-lang/rust has absolutely weird setup with rustc-workspace-shim, which leads to real cycles.
Diffstat (limited to 'crates/ra_hir')
-rw-r--r--crates/ra_hir/src/nameres/tests.rs12
1 files changed, 9 insertions, 3 deletions
diff --git a/crates/ra_hir/src/nameres/tests.rs b/crates/ra_hir/src/nameres/tests.rs
index ba9fcb3d1..647fd92aa 100644
--- a/crates/ra_hir/src/nameres/tests.rs
+++ b/crates/ra_hir/src/nameres/tests.rs
@@ -235,7 +235,9 @@ fn item_map_across_crates() {
235 let mut crate_graph = CrateGraph::default(); 235 let mut crate_graph = CrateGraph::default();
236 let main_crate = crate_graph.add_crate_root(main_id); 236 let main_crate = crate_graph.add_crate_root(main_id);
237 let lib_crate = crate_graph.add_crate_root(lib_id); 237 let lib_crate = crate_graph.add_crate_root(lib_id);
238 crate_graph.add_dep(main_crate, "test_crate".into(), lib_crate); 238 crate_graph
239 .add_dep(main_crate, "test_crate".into(), lib_crate)
240 .unwrap();
239 241
240 db.set_crate_graph(crate_graph); 242 db.set_crate_graph(crate_graph);
241 243
@@ -288,7 +290,9 @@ fn import_across_source_roots() {
288 let mut crate_graph = CrateGraph::default(); 290 let mut crate_graph = CrateGraph::default();
289 let main_crate = crate_graph.add_crate_root(main_id); 291 let main_crate = crate_graph.add_crate_root(main_id);
290 let lib_crate = crate_graph.add_crate_root(lib_id); 292 let lib_crate = crate_graph.add_crate_root(lib_id);
291 crate_graph.add_dep(main_crate, "test_crate".into(), lib_crate); 293 crate_graph
294 .add_dep(main_crate, "test_crate".into(), lib_crate)
295 .unwrap();
292 296
293 db.set_crate_graph(crate_graph); 297 db.set_crate_graph(crate_graph);
294 298
@@ -330,7 +334,9 @@ fn reexport_across_crates() {
330 let mut crate_graph = CrateGraph::default(); 334 let mut crate_graph = CrateGraph::default();
331 let main_crate = crate_graph.add_crate_root(main_id); 335 let main_crate = crate_graph.add_crate_root(main_id);
332 let lib_crate = crate_graph.add_crate_root(lib_id); 336 let lib_crate = crate_graph.add_crate_root(lib_id);
333 crate_graph.add_dep(main_crate, "test_crate".into(), lib_crate); 337 crate_graph
338 .add_dep(main_crate, "test_crate".into(), lib_crate)
339 .unwrap();
334 340
335 db.set_crate_graph(crate_graph); 341 db.set_crate_graph(crate_graph);
336 342