inference: ensure erasure flag is pushed to the container expression

IDEA-185316

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/unchecked/DontTreatAsUncheckedIfRawWasAssignedInRawParameter.java

@@ -0,0 +1,34 @@
+
+import java.util.Collection;
+import java.util.List;
+import java.util.function.Consumer;
+
+class A<T extends A> {
+
+    public A(){}
+    public A(Collection<Integer> x, Consumer<? super T> y) {}
+
+    public void failToCompile(Consumer<? super T> x) {}
+
+    public A<T> add(A x) {
+        return this;
+    }
+
+    public void fail(Collection x) {
+        A<A> builder = new A<>();
+        builder.add(new A<>(x, A::notify))
+                .failToCompile(A::notify);
+        builder.failToCompile(A::notify);
+    }
+}
+
+abstract class B<K> {
+    abstract List<String> add(B b);
+    abstract <Z> B<Z> create(List<String> l, Consumer<?> c);
+
+    void f(List l, B b) {
+        String o  = add(create(l, (t) -> t.hashCode())).get(0);//fails to compile in java 8, compiles in java 9, 10
+        String o1 = add(create(l, (t) -> {})).get(0);
+        String o2 = add(b).get(0);
+    }
+}