overload resolution: ensure type parameters of containing class are fixed during most specific inference (IDEA-205886)

GitOrigin-RevId: 01b3a6f25c68e27475a053c74a7765e84147beca

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/overloadResolution/FixedContainingClassTypeArguments.java

@@ -0,0 +1,13 @@
+class MyTest {
+
+    static class Foo<X> {
+        <T> void test(X x) { }
+    }
+    static class Bar extends Foo<Integer> {
+        void test(Double x) { }
+
+        void call() {
+            test<error descr="Ambiguous method call: both 'Bar.test(Double)' and 'Foo.test(Integer)' match">(null)</error>;
+        }
+    }
+}