KT-2752: fixes after code review

compiler/testData/diagnostics/testsWithJsStdLib/name/classAndFunction.kt

@@ -0,0 +1,5 @@
+package foo
+
+class <!JS_NAME_CLASH!>A(val x: Int)<!>
+
+<!JS_NAME_CLASH!>fun A()<!> {}

compiler/testData/diagnostics/testsWithJsStdLib/name/classAndFunction.txt

@@ -0,0 +1,13 @@
+package
+
+package foo {
+    public fun A(): kotlin.Unit
+
+    public final class A {
+        public constructor A(/*0*/ x: kotlin.Int)
+        public final val x: kotlin.Int
+        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/testData/diagnostics/testsWithJsStdLib/name/conflictingNamesFromSuperclass.kt

@@ -12,7 +12,7 @@ class C : A, B {
     <!JS_NAME_CLASH!>override fun g()<!> {}
 }
 
-abstract class <!JS_NAME_CLASH_SYNTHETIC!>D<!> : A, B
+abstract class <!JS_FAKE_NAME_CLASH!>D<!> : A, B
 
 open class E {
     open fun f() {}
@@ -20,4 +20,4 @@ open class E {
     open fun g() {}
 }
 
-class <!JS_NAME_CLASH_SYNTHETIC!>F<!> : E(), A, B
+class <!JS_FAKE_NAME_CLASH!>F<!> : E(), A, B

compiler/testData/diagnostics/testsWithJsStdLib/name/jsNameMissingOnAccessors.kt

@@ -6,8 +6,8 @@ class A {
         set(value) {}
 
     <!JS_NAME_IS_NOT_ON_ALL_ACCESSORS!>var y: Int<!>
-        @JsName("get_y") get() = 23
-        set(value) {}
+        get() = 23
+        @JsName("set_y") set(value) {}
 
     var z: Int
         @JsName("get_z") get() = 23