ACCIDENTAL_OVERRIDE diagnostics supported

#KT-1 In Progress

compiler/testData/diagnostics/tests/duplicateJvmSignature/accidentalOverrides/classFunctionOverriddenByProperty.kt

@@ -4,5 +4,5 @@ open class B {
 
 class C : B() {
     val x: Int
-        <!CONFLICTING_JVM_DECLARATIONS!>get()<!> = 1
+        <!ACCIDENTAL_OVERRIDE!>get()<!> = 1
 }

compiler/testData/diagnostics/tests/duplicateJvmSignature/accidentalOverrides/classFunctionOverriddenByPropertyInConstructor.kt

@@ -0,0 +1,5 @@
+open class B {
+    fun getX() = 1
+}
+
+class C(<!ACCIDENTAL_OVERRIDE!>val x: Int<!>) : B()

compiler/testData/diagnostics/tests/duplicateJvmSignature/accidentalOverrides/classFunctionOverriddenByPropertyNoGetter.kt

@@ -0,0 +1,7 @@
+open class B {
+    fun getX() = 1
+}
+
+class C : B() {
+    <!ACCIDENTAL_OVERRIDE!>val x: Int<!> = 1
+}

compiler/testData/diagnostics/tests/duplicateJvmSignature/accidentalOverrides/classPropertyOverriddenByFunction.kt

@@ -4,5 +4,5 @@ open class B {
 }
 
 class C : B() {
-    <!CONFLICTING_JVM_DECLARATIONS!>fun getX()<!> = 1
+    <!ACCIDENTAL_OVERRIDE!>fun getX()<!> = 1
 }

compiler/testData/diagnostics/tests/duplicateJvmSignature/accidentalOverrides/delegatedFunctionOverriddenByProperty.kt

@@ -0,0 +1,10 @@
+trait B {
+    fun getX() = 1
+}
+
+trait D {
+    val x: Int
+}
+
+class <!ACCIDENTAL_OVERRIDE!>C(d: D)<!> : D by d, B {
+}

compiler/testData/diagnostics/tests/duplicateJvmSignature/accidentalOverrides/genericClassFunction.kt

@@ -0,0 +1,9 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+
+open class B {
+    fun foo(l: List<String>) {}
+}
+
+class C : B() {
+    <!ACCIDENTAL_OVERRIDE!>fun foo(l: List<Int>)<!> {}
+}

compiler/testData/diagnostics/tests/duplicateJvmSignature/accidentalOverrides/privateClassFunctionOverriddenByProperty.kt

@@ -0,0 +1,8 @@
+open class B {
+    private fun getX() = 1
+}
+
+class C : B() {
+    val x: Int
+        get() = 1
+}

compiler/testData/diagnostics/tests/duplicateJvmSignature/accidentalOverrides/traitFunctionOverriddenByProperty.kt

@@ -4,5 +4,5 @@ trait T {
 
 class C : T {
     val x: Int
-        <!CONFLICTING_JVM_DECLARATIONS!>get() = 1<!>
+        <!CONFLICTING_JVM_DECLARATIONS!>get()<!> = 1
 }

compiler/testData/diagnostics/tests/duplicateJvmSignature/accidentalOverrides/traitFunctionOverriddenByPropertyInTrait.kt

@@ -0,0 +1,8 @@
+trait T {
+    fun getX() = 1
+}
+
+trait C : T {
+    val x: Int
+        <!ACCIDENTAL_OVERRIDE!>get()<!> = 1
+}

compiler/testData/diagnostics/tests/duplicateJvmSignature/accidentalOverrides/traitFunctionOverriddenByPropertyNoImpl.kt

@@ -0,0 +1,8 @@
+trait T {
+    fun getX(): Int
+}
+
+abstract class C : T {
+    val x: Int
+        <!ACCIDENTAL_OVERRIDE!>get()<!> = 1
+}

compiler/testData/diagnostics/tests/duplicateJvmSignature/accidentalOverrides/traitPropertyOverriddenByFunctionInTrait.kt

@@ -0,0 +1,8 @@
+trait T {
+    val x: Int
+        get() = 1
+}
+
+trait C : T {
+    <!ACCIDENTAL_OVERRIDE!>fun getX()<!> = 1
+}

compiler/testData/diagnostics/tests/duplicateJvmSignature/accidentalOverrides/traitPropertyOverriddenByFunctionNoImpl.kt

@@ -0,0 +1,7 @@
+trait T {
+    val x: Int
+}
+
+abstract class C : T {
+    <!ACCIDENTAL_OVERRIDE!>fun getX()<!> = 1
+}