Prohibit inline modifier on property, getter or setter

compiler/frontend/src/org/jetbrains/kotlin/resolve/ModifiersChecker.kt

@@ -77,7 +77,7 @@ public object ModifierCheckerCore {
             COMPANION_KEYWORD to EnumSet.of(OBJECT),
             LATEINIT_KEYWORD to EnumSet.of(MEMBER_PROPERTY),
             DATA_KEYWORD      to EnumSet.of(CLASS_ONLY, INNER_CLASS, LOCAL_CLASS),
-            INLINE_KEYWORD    to EnumSet.of(FUNCTION, PROPERTY_GETTER, PROPERTY_SETTER, PROPERTY),
+            INLINE_KEYWORD    to EnumSet.of(FUNCTION),
             NOINLINE_KEYWORD  to EnumSet.of(VALUE_PARAMETER),
             TAILREC_KEYWORD   to EnumSet.of(FUNCTION),
             EXTERNAL_KEYWORD  to EnumSet.of(FUNCTION, PROPERTY_GETTER, PROPERTY_SETTER),

compiler/testData/diagnostics/tests/extensions/kt819ExtensionProperties.kt

@@ -2,10 +2,10 @@
 
 import java.io.*
 
-inline val InputStream.buffered : BufferedInputStream
+<!WRONG_MODIFIER_TARGET!>inline<!> val InputStream.buffered : BufferedInputStream
     get() = if(this is BufferedInputStream) <!DEBUG_INFO_SMARTCAST!>this<!> else BufferedInputStream(this)
 
-inline val Reader.buffered : BufferedReader
+<!WRONG_MODIFIER_TARGET!>inline<!> val Reader.buffered : BufferedReader
     get() = if(this is BufferedReader) <!DEBUG_INFO_SMARTCAST!>this<!> else BufferedReader(this)
 
 

compiler/testData/diagnostics/tests/modifiers/IllegalModifiers.kt

@@ -15,9 +15,12 @@ abstract class A() {
 class FinalClass() {
     <!NON_FINAL_MEMBER_IN_FINAL_CLASS!>open<!> fun foo() {}
     val i: Int = 1
-        <!WRONG_MODIFIER_TARGET!>open<!> get(): Int = field
+        <!WRONG_MODIFIER_TARGET!>open<!> <!WRONG_MODIFIER_TARGET!>inline<!> get(): Int = field
     var j: Int = 1
-        <!WRONG_MODIFIER_TARGET!>open<!> set(v: Int) {}
+        <!WRONG_MODIFIER_TARGET!>open<!> <!WRONG_MODIFIER_TARGET!>inline<!> set(v: Int) {}
+
+    <!WRONG_MODIFIER_TARGET!>inline<!> val f: ()->Unit
+        get() = {}
 }
 
 <!INCOMPATIBLE_MODIFIERS!>private<!> <!INCOMPATIBLE_MODIFIERS!>public<!> class C

compiler/testData/diagnostics/tests/modifiers/IllegalModifiers.txt

@@ -29,6 +29,7 @@ package illegal_modifiers {
 
     public final class FinalClass {
         public constructor FinalClass()
+        public final val f: () -> kotlin.Unit
         public final val i: kotlin.Int = 1
         public final var j: kotlin.Int
         public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean

js/js.translator/testData/expression/misc/cases/KT-2314.kt

@@ -19,7 +19,7 @@ inline public fun myArrayList<T>(vararg values: T): ArrayList<T> {
     return c
 }
 
-inline public val <T> ArrayList<T>.myHead: T
+public val <T> ArrayList<T>.myHead: T
     get() {
         return get(0)
     }