[java-psi] One more test for lambda parameter type under ambiguous resolve

GitOrigin-RevId: 41a80dd4ce9f232d6e5cc273adc8f02dd1a01780

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

@@ -0,0 +1,17 @@
+import java.util.function.Function;
+import java.util.function.ToIntFunction;
+import java.util.function.ToLongFunction;
+import java.util.stream.IntStream;
+import java.util.stream.LongStream;
+
+interface Test {
+  default IntStream distinct2(Stream<String> s) {
+    return s.map<error descr="Ambiguous method call: both 'Stream.map(Function<? super String, ?>)' and 'Stream.map(ToIntFunction<? super String>)' match">(i -> i.length())</error>;
+  }
+}
+
+interface Stream<T> {
+  <R> Stream<R> map(Function<? super T, ? extends R> mapper);
+  IntStream map(ToIntFunction<? super T> mapper);
+  LongStream map(ToLongFunction<? super T> mapper);
+}

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

@@ -151,6 +151,7 @@ class NewLambdaHighlightingTest extends LightJavaCodeInsightFixtureTestCase5 {
   @Test void testLambdaWithExplicitTypeAndTargetTypeParameter() { doTest(); }
   @Test void testAmbiguousConstructorCallWithLambdaInside() { doTest(); }
   @Test void testMultiResolveSameFunction() {doTest();}
+  @Test void testMultiResolveThreeFunctions() {doTest();}
   @Test void testWrongTargetTypeDoNotReportIncompatibleTypeInside() {doTest();}
 
   @Override