Rename: Implement Rename conflict analysis for classes. Qualify class references to resove rename conflicts when possible

#KT-8611 Fixed
 #KT-8562 Fixed
(cherry picked from commit 8989ccc)

idea/testData/refactoring/rename/clashOfNestedWithOuterClass/after/test/test.kt

@@ -0,0 +1,9 @@
+package test
+
+class A {
+    class A {
+        class C {
+            val a: A = A()
+        }
+    }
+}

idea/testData/refactoring/rename/clashOfNestedWithOuterClass/before/test/test.kt

@@ -0,0 +1,9 @@
+package test
+
+class A {
+    class /*rename*/B {
+        class C {
+            val b: B = B()
+        }
+    }
+}

idea/testData/refactoring/rename/clashOfNestedWithOuterClass/clashOfNestedWithOuterClass.test

@@ -0,0 +1,6 @@
+{
+  "type": "MARKED_ELEMENT",
+  "mainFile": "test/test.kt",
+  "newName": "A",
+  "withRuntime": "true"
+}

idea/testData/refactoring/rename/clashWithInnerClass/after/test/test.kt

@@ -0,0 +1,9 @@
+package test
+
+class A {
+    inner class C {
+        inner class C {
+            val c: A.C = this@A.C()
+        }
+    }
+}

idea/testData/refactoring/rename/clashWithInnerClass/before/test/test.kt

@@ -0,0 +1,9 @@
+package test
+
+class A {
+    inner class /*rename*/B {
+        inner class C {
+            val b: B = B()
+        }
+    }
+}

idea/testData/refactoring/rename/clashWithInnerClass/clashWithInnerClass.test

@@ -0,0 +1,6 @@
+{
+  "type": "MARKED_ELEMENT",
+  "mainFile": "test/test.kt",
+  "newName": "C",
+  "withRuntime": "true"
+}

idea/testData/refactoring/rename/clashWithNestedClass/after/test/test.kt

@@ -0,0 +1,9 @@
+package test
+
+class A {
+    class C {
+        class C {
+            val c: A.C = A.C()
+        }
+    }
+}

idea/testData/refactoring/rename/clashWithNestedClass/before/test/test.kt

@@ -0,0 +1,9 @@
+package test
+
+class A {
+    class /*rename*/B {
+        class C {
+            val b: B = B()
+        }
+    }
+}

idea/testData/refactoring/rename/clashWithNestedClass/clashWithNestedClass.test

@@ -0,0 +1,6 @@
+{
+  "type": "MARKED_ELEMENT",
+  "mainFile": "test/test.kt",
+  "newName": "C",
+  "withRuntime": "true"
+}

idea/testData/refactoring/rename/clashWithOuterClass/after/test/test.kt

@@ -0,0 +1,9 @@
+package test
+
+class A {
+    inner class A {
+        inner class C {
+            val a: A = A()
+        }
+    }
+}

idea/testData/refactoring/rename/clashWithOuterClass/before/test/test.kt

@@ -0,0 +1,9 @@
+package test
+
+class A {
+    inner class /*rename*/B {
+        inner class C {
+            val b: B = B()
+        }
+    }
+}

idea/testData/refactoring/rename/clashWithOuterClass/clashWithOuterClass.test

@@ -0,0 +1,6 @@
+{
+  "type": "MARKED_ELEMENT",
+  "mainFile": "test/test.kt",
+  "newName": "A",
+  "withRuntime": "true"
+}

idea/testData/refactoring/rename/nestedClassRedeclaration/before/test/test.kt

@@ -0,0 +1,6 @@
+package test
+
+class A {
+    class Foo
+    class /*rename*/Bar
+}

idea/testData/refactoring/rename/nestedClassRedeclaration/nestedClassRedeclaration.test

@@ -0,0 +1,7 @@
+{
+  "type": "MARKED_ELEMENT",
+  "mainFile": "test/test.kt",
+  "newName": "Foo",
+  "withRuntime": "true",
+  "hint": "Class 'Foo' is already declared in class 'A'"
+}

idea/testData/refactoring/rename/renamedClassShadowingImplicitlyImportedClassUsage/after/test/lib.kt

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+package lib
+
+class LibType

idea/testData/refactoring/rename/renamedClassShadowingImplicitlyImportedClassUsage/after/test/ref.kt

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+package ref
+
+import lib.LibType
+
+class String {}
+
+class Referrer1 { fun method(p1a: String, p1b: kotlin.String) {} }
+class Referrer2 { fun method(p2a: String, p2b: LibType) {} }

idea/testData/refactoring/rename/renamedClassShadowingImplicitlyImportedClassUsage/before/test/lib.kt

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+package lib
+
+class LibType

idea/testData/refactoring/rename/renamedClassShadowingImplicitlyImportedClassUsage/before/test/ref.kt

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+package ref
+
+import lib.LibType
+
+class /*rename*/CustomType {}
+
+class Referrer1 { fun method(p1a: CustomType, p1b: String) {} }
+class Referrer2 { fun method(p2a: CustomType, p2b: LibType) {} }

idea/testData/refactoring/rename/renamedClassShadowingImplicitlyImportedClassUsage/renamedClassShadowingImplicitlyImportedClassUsage.test

@@ -0,0 +1,6 @@
+{
+  "type": "MARKED_ELEMENT",
+  "mainFile": "test/ref.kt",
+  "newName": "String",
+  "withRuntime": "true"
+}

idea/testData/refactoring/rename/renamedClassShadowingImportedClassUsage/after/test/lib.kt

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+package lib
+
+class LibType

idea/testData/refactoring/rename/renamedClassShadowingImportedClassUsage/after/test/ref.kt

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+package ref
+
+import lib.LibType
+
+class LibType {}
+
+class Referrer1 { fun method(p1a: ref.LibType, p1b: String) {} }
+class Referrer2 { fun method(p2a: ref.LibType, p2b: LibType) {} }

idea/testData/refactoring/rename/renamedClassShadowingImportedClassUsage/before/test/lib.kt

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+package lib
+
+class LibType

idea/testData/refactoring/rename/renamedClassShadowingImportedClassUsage/before/test/ref.kt

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+package ref
+
+import lib.LibType
+
+class /*rename*/CustomType {}
+
+class Referrer1 { fun method(p1a: CustomType, p1b: String) {} }
+class Referrer2 { fun method(p2a: CustomType, p2b: LibType) {} }

idea/testData/refactoring/rename/renamedClassShadowingImportedClassUsage/renamedClassShadowingImportedClassUsage.test

@@ -0,0 +1,6 @@
+{
+  "type": "MARKED_ELEMENT",
+  "mainFile": "test/ref.kt",
+  "newName": "LibType",
+  "withRuntime": "true"
+}

idea/testData/refactoring/rename/topLevelClassRedeclaration/before/test/test.kt

@@ -0,0 +1,4 @@
+package test
+
+class Foo
+class /*rename*/Bar

idea/testData/refactoring/rename/topLevelClassRedeclaration/topLevelClassRedeclaration.test

@@ -0,0 +1,7 @@
+{
+  "type": "MARKED_ELEMENT",
+  "mainFile": "test/test.kt",
+  "newName": "Foo",
+  "withRuntime": "true",
+  "hint": "Class 'Foo' is already declared in package 'test'"
+}