calculate target type in the same way for statement/expressions lambdas

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/InferenceFromReturnStatements.java

@@ -0,0 +1,17 @@
+
+import java.util.List;
+import java.util.Optional;
+import java.util.function.Function;
+
+class SameCalls<ST> {
+  <B> List<B> bar(B a) {return null;}
+  <R> Optional<R> foo(Function<String, Optional<R>> computable) {return null;}
+
+  List<String> ff(SameCalls<String> sc){
+    return sc.foo((x) -> {
+      return Optional.of(bar(x));
+    }).get();
+  }
+
+
+}