inference: treat only non-proper bounds of inference variables as unchecked conversion (IDEA-204125)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting8/IgnoreErasureForProperTypeBound.java

@@ -0,0 +1,27 @@
+class Test_3 {
+
+    public static void main(String[] aArgs) {
+        Info info = null;
+        update(info)
+                .withSuper()
+                .withChild();
+    }
+
+    public interface Info<_Info> { }
+
+    public static <Type extends Info<?>> C<?> update(Type aType) {
+        return null;
+    }
+
+    public static class C<_Builder extends C< _Builder>> extends A<_Builder> {
+        public _Builder withChild() {
+            return null;
+        }
+    }
+
+    public static class A<_B extends A<_B>> {
+        public _B withSuper() {
+            return null;
+        }
+    }
+}