fix broken assertion

MPLLang · Feb 16, 2024 · 27116ab · 27116ab
1 parent 63603a2
commit 27116ab
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/runtime/gc/hierarchical-heap.c b/runtime/gc/hierarchical-heap.c
@@ -1143,8 +1143,10 @@ HM_HierarchicalHeap HM_HH_getCurrent(GC_state s) {
 }
 
 pointer HM_HH_getFrontier(GC_thread thread) {
-  assert(blockOf(HM_getChunkFrontier(thread->currentChunk)) == (pointer)thread->currentChunk);
-  return HM_getChunkFrontier(thread->currentChunk);
+  pointer result = HM_getChunkFrontier(thread->currentChunk);
+  assert(inFirstBlockOfChunk(thread->currentChunk, result)
+         || HM_getChunkLimit(thread->currentChunk) == result);
+  return result;
 }
 
 pointer HM_HH_getLimit(GC_thread thread) {