check reference type as type argument for constructor params (IDEA-57668)

java/java-impl/src/com/intellij/codeInsight/daemon/impl/analysis/GenericsHighlightUtil.java

@@ -634,7 +634,7 @@ public class GenericsHighlightUtil {
         type instanceof PsiWildcardType && ((PsiWildcardType)type).getBound() instanceof PsiPrimitiveType) {
       final PsiElement element = new PsiMatcherImpl(typeElement)
         .parent(PsiMatchers.hasClass(PsiReferenceParameterList.class))
-        .parent(PsiMatchers.hasClass(PsiJavaCodeReferenceElement.class))
+        .parent(PsiMatchers.hasClass(PsiJavaCodeReferenceElement.class, PsiNewExpression.class))
         .getElement();
       if (element == null) return null;
 

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/IDEA57668.java

@@ -0,0 +1,17 @@
+class A {
+    <T> A() {}
+
+    {
+        new <<error descr="Type argument cannot be of primitive type">int</error>>A();
+    }
+}
+
+class B<T> {
+    {
+        new B<<error descr="Type argument cannot be of primitive type">int</error>>();
+        B.<<error descr="Type argument cannot be of primitive type">int</error>>m();
+    }
+
+    <S> void m(){}
+
+}

java/java-tests/testSrc/com/intellij/codeInsight/daemon/GenericsHighlightingTest.java

@@ -151,6 +151,7 @@ public class GenericsHighlightingTest extends LightDaemonAnalyzerTestCase {
   public void testIDEA89801() throws Exception { doTest(false); }
   public void testIDEA67681() throws Exception { doTest(false); }
   public void testIDEA67599() throws Exception { doTest(false); }
+  public void testIDEA57668() throws Exception { doTest(false); }
   public void testInconvertibleTypes() throws Exception { doTest(false); }
   public void testIncompatibleReturnType() throws Exception { doTest(false); }
   public void testContinueInferenceAfterFirstRawResult() throws Exception { doTest(false); }

java/openapi/src/com/intellij/psi/util/PsiMatchers.java

@@ -71,7 +71,7 @@ public class PsiMatchers {
     };
   }
 
-  public static PsiMatcherExpression hasClass(final Class[] classes) {
+  public static PsiMatcherExpression hasClass(final Class... classes) {
     return new PsiMatcherExpression() {
       @Override
       public Boolean match(PsiElement element) {