disable "add on demand static import" on invalid code

java/java-impl/src/com/intellij/codeInsight/intention/impl/AddOnDemandStaticImportAction.java

@@ -57,6 +57,7 @@ public class AddOnDemandStaticImportAction extends BaseElementAtCaretIntentionAc
     if (!(element instanceof PsiIdentifier) || !(element.getParent() instanceof PsiJavaCodeReferenceElement)) {
       return null;
     }
+    if (PsiTreeUtil.getParentOfType(element, PsiErrorElement.class) != null) return null;
     PsiJavaCodeReferenceElement refExpr = (PsiJavaCodeReferenceElement)element.getParent();
     if (refExpr instanceof  PsiMethodReferenceExpression) return null;
     final PsiElement gParent = refExpr.getParent();

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/addOnDemandStaticImport/beforeInvalidMethodSignature.java

@@ -0,0 +1,10 @@
+// "Add on demand static import for 'test.SomeClass'" "false"
+package test;
+
+public class SomeClass {
+  SomeC<caret>lass.meClass() {
+
+    }
+}
+
+