Prohibited @Strictfp annotation on classes (it's not supported yet), Fix for KT-11109: Strictfp annotation do nothing when applied to class

#KT-11109 Fixed

compiler/testData/diagnostics/testsWithStdLib/annotations/strictfpOnClass.kt

@@ -0,0 +1,11 @@
+<!WRONG_ANNOTATION_TARGET!>@kotlin.jvm.Strictfp<!> class A {
+
+}
+
+<!WRONG_ANNOTATION_TARGET!>@kotlin.jvm.Strictfp<!> object B {
+
+}
+
+<!WRONG_ANNOTATION_TARGET!>@kotlin.jvm.Strictfp<!> interface C {
+
+}

compiler/testData/diagnostics/testsWithStdLib/annotations/strictfpOnClass.txt

@@ -0,0 +1,21 @@
+package
+
+@kotlin.jvm.Strictfp() public final class A {
+    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
+}
+
+@kotlin.jvm.Strictfp() public object B {
+    private 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
+}
+
+@kotlin.jvm.Strictfp() public interface 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
+}

compiler/tests/org/jetbrains/kotlin/checkers/DiagnosticsTestWithStdLibGenerated.java

@@ -193,6 +193,12 @@ public class DiagnosticsTestWithStdLibGenerated extends AbstractDiagnosticsTestW
             doTest(fileName);
         }
 
+        @TestMetadata("strictfpOnClass.kt")
+        public void testStrictfpOnClass() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/annotations/strictfpOnClass.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("Synchronized.kt")
         public void testSynchronized() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/testsWithStdLib/annotations/Synchronized.kt");

core/runtime.jvm/src/kotlin/jvm/annotations/JvmFlagAnnotations.kt

@@ -41,7 +41,7 @@ annotation class Transient
  * of floating point operations performed inside the method needs to be restricted in order to
  * achieve better portability.
  */
-@Target(FUNCTION, CONSTRUCTOR, PROPERTY_GETTER, PROPERTY_SETTER, CLASS)
+@Target(FUNCTION, CONSTRUCTOR, PROPERTY_GETTER, PROPERTY_SETTER)
 @Retention(AnnotationRetention.SOURCE)
 @MustBeDocumented
 annotation class Strictfp