Remove synthetic flag from internal members

compiler/testData/codegen/boxWithStdlib/mangling/field.kt

@@ -10,11 +10,9 @@ fun box(): String {
     val clazz = Z::class.java
     val classField = clazz.getDeclaredField("noMangling")
     if (classField == null) return "Class internal backing field should exist"
-    if (!classField.isSynthetic) return "Class internal backing field should be synthetic"
 
     val topLevel = Class.forName("test.FieldKt").getDeclaredField("noMangling")
     if (topLevel == null) return "Top level internal backing field should exist"
-    if (!topLevel.isSynthetic) return "Top level internal backing field should be synthetic"
 
     return "OK"
 }

compiler/testData/codegen/boxWithStdlib/mangling/fun.kt

@@ -14,11 +14,9 @@ fun box(): String {
         it.name.startsWith("mangled$")
     }
     if (mangled == null) return "Class internal function should exist"
-    if (!mangled.isSynthetic) return "Class internal function should be synthetic"
 
     val topLevel = Class.forName("test.FunKt").getMethod("noMangling")
     if (topLevel == null) return "Top level internal function should exist"
-    if (!topLevel.isSynthetic) return "Top level internal function should be synthetic"
 
     return "OK"
 }

compiler/testData/writeFlags/property/classObject/trait/internalConstVal.kt

@@ -10,4 +10,4 @@ interface Test {
 
 // TESTED_OBJECT_KIND: property
 // TESTED_OBJECTS: Test$Companion, prop
-// FLAGS: ACC_PUBLIC, ACC_FINAL, ACC_STATIC, ACC_SYNTHETIC
+// FLAGS: ACC_PUBLIC, ACC_FINAL, ACC_STATIC

compiler/testData/writeFlags/property/classObject/trait/internalVal.kt

@@ -10,4 +10,4 @@ interface Test {
 
 // TESTED_OBJECT_KIND: property
 // TESTED_OBJECTS: Test$Companion, prop
-// FLAGS: ACC_PUBLIC, ACC_FINAL, ACC_STATIC, ACC_SYNTHETIC
+// FLAGS: ACC_PUBLIC, ACC_FINAL, ACC_STATIC

compiler/testData/writeFlags/property/classObject/trait/internalVar.kt

@@ -10,4 +10,4 @@ interface Test {
 
 // TESTED_OBJECT_KIND: property
 // TESTED_OBJECTS: Test$Companion, prop
-// FLAGS: ACC_PUBLIC, ACC_STATIC, ACC_SYNTHETIC
+// FLAGS: ACC_PUBLIC, ACC_STATIC

compiler/testData/writeFlags/property/classObject/trait/internalVarPrivateSet.kt

@@ -11,4 +11,4 @@ interface Test {
 
 // TESTED_OBJECT_KIND: property
 // TESTED_OBJECTS: Test$Companion, prop
-// FLAGS: ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
+// FLAGS: ACC_PRIVATE, ACC_STATIC