don't correct substitution if not applicable, e.g. for unresolved functional types

java/java-psi-impl/src/com/intellij/psi/impl/PsiSubstitutorImpl.java

@@ -280,7 +280,6 @@ public class PsiSubstitutorImpl implements PsiSubstitutor {
 
       @Override
       public PsiType visitType(PsiType type) {
-        LOG.error(type.getInternalCanonicalText());
         return null;
       }
     });

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newMethodRef/IncompleteMethodReferenceWithUncheckedWarningInspection.java

@@ -0,0 +1,10 @@
+class Test {
+  {
+    asList(<error descr="Cyclic inference">o -> {}</error>, 1, 2, 3);
+    asList(<error descr="T is not a functional interface">Test::foo</error>, 1, 2, 3);
+  }
+  
+  void foo() {}
+  
+  <T> void asList(T... tS) {} 
+}

java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/NewMethodRefHighlightingTest.java

@@ -422,6 +422,10 @@ public class NewMethodRefHighlightingTest extends LightDaemonAnalyzerTestCase {
     doTest();
   }
 
+  public void testIncompleteMethodReferenceWithUncheckedWarningInspection() throws Exception {
+    doTest();
+  }
+
   private void doTest() {
     doTest(false);
   }