void () { CompositeElement compositeElement = this; while(compositeElement != null) { compositeElement.clearCaches(); if (!(compositeElement instanceof PsiElement)) { PsiElement psi = compositeElement.myWrapper; if (psi instanceof ASTDelegatePsiElement) { ((ASTDelegatePsiElement)psi).subtreeChanged(); } else if (psi instanceof PsiFile) { ((PsiFile)psi).subtreeChanged(); assertThreading((PsiFile)psi); } } compositeElement = compositeElement.getTreeParent(); } }