"Inapplicable operator modifier" and "Inapplicable infix modifier" are now errors

compiler/testData/codegen/box/defaultArguments/function/augmentedAssignment.kt

@@ -1,12 +0,0 @@
-var result = "Fail"
-
-class A
-
-operator fun A.plusAssign(a: A, s: String = "OK") {
-    result = s
-}
-
-fun box(): String {
-    A() += A()
-    return result
-}

compiler/testData/codegen/box/defaultArguments/function/augmentedAssignmentViaBinaryExpression.kt

@@ -1,14 +0,0 @@
-var result = "Fail"
-
-class A
-
-operator fun A.plus(a: A, s: String = "OK"): A {
-    result = s
-    return this
-}
-
-fun box(): String {
-    var a = A()
-    a += A()
-    return result
-}

compiler/testData/codegen/box/defaultArguments/function/binaryCall.kt

@@ -1,3 +0,0 @@
-infix fun Int.foo(o: String, k: String = "K") = o + k
-
-fun box() = 42 foo "O"

compiler/testData/codegen/box/defaultArguments/function/binaryExpression.kt

@@ -1,5 +0,0 @@
-class A
-
-operator fun A.plus(i: A, ok: String = "OK") = ok
-
-fun box() = A() + A()

compiler/testData/codegen/box/defaultArguments/function/contains.kt

@@ -1,5 +0,0 @@
-class A
-
-operator fun A.contains(i: A, actual: Boolean = true) = actual
-
-fun box() = if (A() in A()) "OK" else "Fail"

compiler/testData/codegen/box/delegatedProperty/defaultArgs.kt

@@ -1,11 +0,0 @@
-import kotlin.reflect.KProperty
-
-class Delegate {
-    operator fun getValue(t: Any?, p: KProperty<*>, s: String = ""): Int = 1
-}
-
-val prop: Int by Delegate()
-
-fun box(): String {
-  return if(prop == 1) "OK" else "fail"
-}

compiler/testData/codegen/box/delegatedProperty/vararg.kt

@@ -1,11 +0,0 @@
-import kotlin.reflect.KProperty
-
-class Delegate {
-    operator fun getValue(t: Any?, vararg p: KProperty<*>): Int = 1
-}
-
-val prop: Int by Delegate()
-
-fun box(): String {
-  return if(prop == 1) "OK" else "fail"
-}

compiler/testData/codegen/box/functions/localFunctions/kt4784.kt

@@ -1,6 +1,6 @@
 open class T(var value: Int) {}
 
-operator fun plusAssign(): T {
+fun plusAssign(): T {
 
     operator fun T.plusAssign(s: Int) {
         value += s

compiler/testData/codegen/box/functions/localFunctions/localWithDefault.kt

@@ -1,8 +0,0 @@
-class Z {}
-
-fun box(): String {
-    operator fun Z.plus(s : String, d : String = "K") : String {
-        return s + d
-    }
-    return Z() + "O"
-}

compiler/testData/codegen/box/increment/postfixNotnullClassIncrement.kt

@@ -1,12 +0,0 @@
-class MyClass
-
-// In principle it is not correct, MyClass? is not a subtype of MyClass
-operator fun MyClass.inc(): MyClass? = null
-
-public fun box() : String {
-    var i : MyClass? 
-    i = MyClass()
-    val j = i++
-
-    return if (j is MyClass && null == i) "OK" else "fail i = $i j = $j"
-}

compiler/testData/codegen/box/increment/prefixNotnullClassIncrement.kt

@@ -1,12 +0,0 @@
-class MyClass
-
-// In principle it is not correct, MyClass? is not a subtype of MyClass
-operator fun MyClass.inc(): MyClass? = null
-
-public fun box() : String {
-    var i : MyClass? 
-    i = MyClass()
-    val j = ++i
-
-    return if (j == null && null == i) "OK" else "fail i = $i j = $j"
-}