release smart pointer storage when disposing the last smart pointer in file explicitly

2026-09-27 10:03:11 +07:00 · 2015-03-04 18:10:13 +01:00
parent b0cebde5bc
commit 29038e5e86
1 changed files with 7 additions and 1 deletions
@@ -237,14 +237,20 @@ public class SmartPointerManagerImpl extends SmartPointerManager {
          }
          PsiFile containingFile = pointer.getContainingFile();
          if (containingFile == null) return false;
-          Set<PointerReference> pointers = getPointers(containingFile.getViewProvider().getVirtualFile());
+
+          VirtualFile vFile = containingFile.getViewProvider().getVirtualFile();
+          Set<PointerReference> pointers = getPointers(vFile);
          if (pointers == null) return false;
+
          SmartPointerElementInfo info = ((SmartPsiElementPointerImpl)pointer).getElementInfo();
          info.cleanup();

          for (Iterator<PointerReference> iterator = pointers.iterator(); iterator.hasNext(); ) {
            if (pointer == iterator.next().get()) {
              iterator.remove();
+              if (pointers.isEmpty()) {
+                vFile.putUserData(POINTERS_KEY, null);
+              }
              return true;
            }
          }