diff --git a/compiler/testData/diagnostics/testsWithStdLib/annotations/platformStatic/constructors.kt b/compiler/testData/diagnostics/testsWithStdLib/annotations/platformStatic/constructors.kt
new file mode 100644
index 00000000000..c663f7bda10
--- /dev/null
+++ b/compiler/testData/diagnostics/testsWithStdLib/annotations/platformStatic/constructors.kt
@@ -0,0 +1,9 @@
+import kotlin.platform.platformStatic
+class A {
+    <!PLATFORM_STATIC_ILLEGAL_USAGE!>platformStatic constructor()<!> {}
+    inner class B {
+        <!PLATFORM_STATIC_ILLEGAL_USAGE!>platformStatic constructor()<!> {}
+    }
+}
+
+class C [platformStatic] () // TODO KT-7057
diff --git a/compiler/testData/diagnostics/testsWithStdLib/annotations/platformStatic/constructors.txt b/compiler/testData/diagnostics/testsWithStdLib/annotations/platformStatic/constructors.txt
new file mode 100644
index 00000000000..d0de0ec3b25
--- /dev/null
+++ b/compiler/testData/diagnostics/testsWithStdLib/annotations/platformStatic/constructors.txt
@@ -0,0 +1,22 @@
+package
+
+internal final class A {
+    kotlin.platform.platformStatic() public constructor A()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+
+    internal final inner class B {
+        kotlin.platform.platformStatic() public constructor B()
+        public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+        public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+        public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+    }
+}
+
+internal final class C {
+    kotlin.platform.platformStatic() public constructor C()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
diff --git a/compiler/tests/org/jetbrains/kotlin/checkers/JetDiagnosticsTestWithStdLibGenerated.java b/compiler/tests/org/jetbrains/kotlin/checkers/JetDiagnosticsTestWithStdLibGenerated.java
index fe423d3da32..536bd9e066b 100644
--- a/compiler/tests/org/jetbrains/kotlin/checkers/JetDiagnosticsTestWithStdLibGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/checkers/JetDiagnosticsTestWithStdLibGenerated.java
@@ -158,6 +158,12 @@ public class JetDiagnosticsTestWithStdLibGenerated extends AbstractJetDiagnostic
                 JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/diagnostics/testsWithStdLib/annotations/platformStatic"), Pattern.compile("^(.+)\\.kt$"), true);
             }
 
+            @TestMetadata("constructors.kt")
+            public void testConstructors() throws Exception {
+                String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/annotations/platformStatic/constructors.kt");
+                doTest(fileName);
+            }
+
             @TestMetadata("finalAndAbstract.kt")
             public void testFinalAndAbstract() throws Exception {
                 String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/annotations/platformStatic/finalAndAbstract.kt");