Disabled parameter name&type completion for annotation type constructor

idea/idea-completion/src/org/jetbrains/kotlin/idea/completion/CompletionSession.kt

@@ -334,8 +334,11 @@ class BasicCompletionSession(configuration: CompletionSessionConfiguration,
         when (completionKind) {
             CompletionKind.PARAMETER_NAME, CompletionKind.ANNOTATION_TYPES_OR_PARAMETER_NAME -> {
                 val parameter = position.getNonStrictParentOfType<JetParameter>()!!
-                val owner = parameter.getParent().getParent()
+                val list = parameter.getParent() as? JetParameterList ?: return false
-                return parameter != (owner as? JetCatchClause)?.getCatchParameter() && parameter != (owner as? JetPropertyAccessor)?.getParameter()
+                val owner = list.getParent()
+                return owner !is JetCatchClause &&
+                       owner !is JetPropertyAccessor &&
+                       !((owner as? JetPrimaryConstructor)?.getContainingClassOrObject()?.isAnnotation() ?: false)
             }
 
             else -> return false

idea/idea-completion/testData/basic/common/parameterNameAndType/NotForAnnnotationTypeConstructor.kt

@@ -0,0 +1,9 @@
+// we disabled parameter name/type completion because not all types are acceptable and it's not very useful in such context anyway
+
+class FooBar
+
+class Boo
+
+annotation class A(val b<caret>)
+
+// NUMBER: 0

idea/idea-completion/tests/org/jetbrains/kotlin/idea/completion/test/JSBasicCompletionTestGenerated.java

@@ -1440,6 +1440,12 @@ public class JSBasicCompletionTestGenerated extends AbstractJSBasicCompletionTes
                 doTest(fileName);
             }
 
+            @TestMetadata("NotForAnnnotationTypeConstructor.kt")
+            public void testNotForAnnnotationTypeConstructor() throws Exception {
+                String fileName = JetTestUtils.navigationMetadata("idea/idea-completion/testData/basic/common/parameterNameAndType/NotForAnnnotationTypeConstructor.kt");
+                doTest(fileName);
+            }
+
             @TestMetadata("NotForCatchParameter.kt")
             public void testNotForCatchParameter() throws Exception {
                 String fileName = JetTestUtils.navigationMetadata("idea/idea-completion/testData/basic/common/parameterNameAndType/NotForCatchParameter.kt");

idea/idea-completion/tests/org/jetbrains/kotlin/idea/completion/test/JvmBasicCompletionTestGenerated.java

@@ -1440,6 +1440,12 @@ public class JvmBasicCompletionTestGenerated extends AbstractJvmBasicCompletionT
                 doTest(fileName);
             }
 
+            @TestMetadata("NotForAnnnotationTypeConstructor.kt")
+            public void testNotForAnnnotationTypeConstructor() throws Exception {
+                String fileName = JetTestUtils.navigationMetadata("idea/idea-completion/testData/basic/common/parameterNameAndType/NotForAnnnotationTypeConstructor.kt");
+                doTest(fileName);
+            }
+
             @TestMetadata("NotForCatchParameter.kt")
             public void testNotForCatchParameter() throws Exception {
                 String fileName = JetTestUtils.navigationMetadata("idea/idea-completion/testData/basic/common/parameterNameAndType/NotForCatchParameter.kt");