Quick Fixes: Implement "Rename unresolved reference" fix

#KT-8795 Fixed

idea/testData/quickfix/renameUnresolvedReference/qualifiedFunRef.kt

@@ -0,0 +1,33 @@
+// "Rename reference" "true"
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+class A {
+    fun f() = 1
+    fun g() = ""
+}
+
+class B
+
+fun bar(i: Int) {
+
+}
+
+fun baz(i: Int) {
+
+}
+
+fun foo(a: A, b: B) {
+    val aa = A()
+    bar(a.x)
+    baz(a.x)
+    bar(a.<caret>x())
+    baz(a.x())
+    bar(a.x(1))
+    baz(a.x(1))
+    bar(aa.x())
+    bar(b.x())
+}

idea/testData/quickfix/renameUnresolvedReference/qualifiedFunRef.kt.after

@@ -0,0 +1,33 @@
+// "Rename reference" "true"
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+class A {
+    fun f() = 1
+    fun g() = ""
+}
+
+class B
+
+fun bar(i: Int) {
+
+}
+
+fun baz(i: Int) {
+
+}
+
+fun foo(a: A, b: B) {
+    val aa = A()
+    bar(a.x)
+    baz(a.x)
+    bar(a.f<caret>())
+    baz(a.f())
+    bar(a.x(1))
+    baz(a.x(1))
+    bar(aa.x())
+    bar(b.x())
+}

idea/testData/quickfix/renameUnresolvedReference/qualifiedPropertyRef.kt

@@ -0,0 +1,29 @@
+// "Rename reference" "true"
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+class A {
+    val a = 1
+    val s = ""
+}
+
+class B
+
+fun bar(i: Int) {
+
+}
+
+fun baz(i: Int) {
+
+}
+
+fun foo(a: A, b: B) {
+    val aa = A()
+    bar(a.x<caret>)
+    baz(a.x)
+    bar(a.x())
+    baz(a.x(1))
+    bar(aa.x)
+    bar(b.x)
+}

idea/testData/quickfix/renameUnresolvedReference/qualifiedPropertyRef.kt.after

@@ -0,0 +1,29 @@
+// "Rename reference" "true"
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+class A {
+    val a = 1
+    val s = ""
+}
+
+class B
+
+fun bar(i: Int) {
+
+}
+
+fun baz(i: Int) {
+
+}
+
+fun foo(a: A, b: B) {
+    val aa = A()
+    bar(a.a<caret>)
+    baz(a.a)
+    bar(a.x())
+    baz(a.x(1))
+    bar(aa.x)
+    bar(b.x)
+}

idea/testData/quickfix/renameUnresolvedReference/typeRef.kt

@@ -0,0 +1,18 @@
+// "Rename reference" "false"
+// ACTION: Create annotation 'X'
+// ACTION: Create class 'X'
+// ACTION: Create enum 'X'
+// ACTION: Create interface 'X'
+// ERROR: Unresolved reference: X
+// ERROR: Unresolved reference: X
+class A {
+    class B
+
+    fun foo() {
+
+    }
+}
+
+fun test(x: A.<caret>X) {
+    val t: A.X
+}

idea/testData/quickfix/renameUnresolvedReference/unqualifiedFunRef.kt

@@ -0,0 +1,26 @@
+// "Rename reference" "true"
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+class A {
+    fun f() = 1
+    fun g() = ""
+
+    fun bar(i: Int) {
+
+    }
+
+    fun baz(i: Int) {
+
+    }
+
+    fun foo() {
+        bar(x)
+        baz(x)
+        bar(<caret>x())
+        baz(x())
+        bar(x(1))
+        baz(x(1))
+    }
+}

idea/testData/quickfix/renameUnresolvedReference/unqualifiedFunRef.kt.after

@@ -0,0 +1,26 @@
+// "Rename reference" "true"
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+class A {
+    fun f() = 1
+    fun g() = ""
+
+    fun bar(i: Int) {
+
+    }
+
+    fun baz(i: Int) {
+
+    }
+
+    fun foo() {
+        bar(x)
+        baz(x)
+        bar(f<caret>())
+        baz(f())
+        bar(x(1))
+        baz(x(1))
+    }
+}

idea/testData/quickfix/renameUnresolvedReference/unqualifiedPropertyRef.kt

@@ -0,0 +1,22 @@
+// "Rename reference" "true"
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+class A {
+    val a = 1
+    val s = ""
+
+    fun bar(i: Int) {
+
+    }
+
+    fun baz(i: Int) {
+
+    }
+
+    fun foo() {
+        bar(<caret>x)
+        baz(x)
+        bar(x())
+        baz(x(1))
+    }
+}

idea/testData/quickfix/renameUnresolvedReference/unqualifiedPropertyRef.kt.after

@@ -0,0 +1,22 @@
+// "Rename reference" "true"
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+class A {
+    val a = 1
+    val s = ""
+
+    fun bar(i: Int) {
+
+    }
+
+    fun baz(i: Int) {
+
+    }
+
+    fun foo() {
+        bar(a<caret>)
+        baz(a)
+        bar(x())
+        baz(x(1))
+    }
+}

idea/testData/quickfix/renameUnresolvedReference/unqualifiedPropertyRefWithPackageError.kt

@@ -0,0 +1,24 @@
+// "Rename reference" "true"
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+package x
+
+class A {
+    val a = 1
+    val s = ""
+
+    fun bar(i: Int) {
+
+    }
+
+    fun baz(i: Int) {
+
+    }
+
+    fun foo() {
+        bar(<caret>x)
+        baz(x)
+        bar(x())
+        baz(x(1))
+    }
+}

idea/testData/quickfix/renameUnresolvedReference/unqualifiedPropertyRefWithPackageError.kt.after

@@ -0,0 +1,24 @@
+// "Rename reference" "true"
+// ERROR: Unresolved reference: x
+// ERROR: Unresolved reference: x
+package x
+
+class A {
+    val a = 1
+    val s = ""
+
+    fun bar(i: Int) {
+
+    }
+
+    fun baz(i: Int) {
+
+    }
+
+    fun foo() {
+        bar(a<caret>)
+        baz(a)
+        bar(x())
+        baz(x(1))
+    }
+}