[Analysis API] Add IGNORE_SELF dangling file resolution mode

In the 'IGNORE_SELF' mode, dangling files don't have their own
declarations in providers. As a result, all references there resolve to
declarations of the original file. It is conceptually similar to that we
had in on-air resolve, however, now it's possible to work with the whole
content of the in-memory 'FirFile'.

As it can be seen in 'ProjectStructureProvider.kt'
(KtFile.danglingFileResolutionMode), the 'IGNORE_SELF' mode is
automatically applied for non-physical files with an original file being
set. For other scenarios, now there is a new 'analyzeCopy()' function
that allows to pass the analysis mode explicitly.

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/classTypeParameter.kt

@@ -0,0 +1,9 @@
+class Foo<Value> {
+    fun foo() {
+        call<V<caret>alue>()
+    }
+}
+
+fun <T> call(): T? {
+    return null
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/classTypeParameter.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: Value [classTypeParameter.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/companionObject.kt

@@ -0,0 +1,9 @@
+class Foo {
+    companion object
+}
+
+fun test() {
+    consume(F<caret>oo)
+}
+
+private fun consume(obj: Any) {}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/companionObject.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Foo) companion object [companionObject.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/functionTypeParameter.kt

@@ -0,0 +1,7 @@
+fun <Value> foo() {
+    call<V<caret>alue>()
+}
+
+fun <T> call(): T? {
+    return null
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/functionTypeParameter.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: Value [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/localClass.kt

@@ -0,0 +1,9 @@
+class Foo {
+    private fun foo() {
+        class Local {
+            fun call() {}
+        }
+
+        Lo<caret>cal().call()
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/localClass.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in <local>: Foo.foo.Local) constructor() [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/localVariable.kt

@@ -0,0 +1,6 @@
+class Foo {
+    private fun foo() {
+        val name = "Foo"
+        nam<caret>e.length
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/localVariable.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in <local>: Foo.foo) val name: kotlin.String [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/outerClassProperty.kt

@@ -0,0 +1,9 @@
+class Outer {
+    val foo: String = "foo"
+
+    inner class Inner {
+        fun test() {
+            f<caret>oo
+        }
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/outerClassProperty.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Outer) val foo: kotlin.String [outerClassProperty.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/primaryConstructorParameter.kt

@@ -0,0 +1,7 @@
+class Foo(name: String) {
+    private val userName: String
+
+    init {
+        userName = n<caret>ame
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/primaryConstructorParameter.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: name: kotlin.String [primaryConstructorParameter.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/privateClass.kt

@@ -0,0 +1,9 @@
+class Foo {
+    private class Bar {
+        fun call() {}
+    }
+
+    private fun foo() {
+        B<caret>ar().call()
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/privateClass.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Foo.Bar) constructor() [privateClass.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/privateFunction.kt

@@ -0,0 +1,7 @@
+class Foo() {
+    private fun call() {}
+
+    private fun foo() {
+        c<caret>all()
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/privateFunction.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Foo) private fun call() [privateFunction.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/privateProperty.kt

@@ -0,0 +1,5 @@
+class Foo(private val name: String) {
+    private fun foo() {
+        nam<caret>e.length
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/privateProperty.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Foo) private val name: kotlin.String [privateProperty.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/publicFunction.kt

@@ -0,0 +1,7 @@
+class Foo() {
+    fun call() {}
+
+    private fun foo() {
+        c<caret>all()
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/publicFunction.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Foo) fun call() [publicFunction.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/publicProperty.kt

@@ -0,0 +1,5 @@
+class Foo(val name: String) {
+    private fun foo() {
+        nam<caret>e.length
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/publicProperty.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Foo) val name: kotlin.String [publicProperty.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/syntheticFieldVariable.kt

@@ -0,0 +1,3 @@
+var x: Int = 0
+    get() = f<caret>ield + 1
+    set(value) { field = value - 1 }

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/syntheticFieldVariable.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in <local>: x) field

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/topLevelFunction.kt

@@ -0,0 +1,5 @@
+fun foo() {
+    c<caret>all()
+}
+
+fun call() {}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/topLevelFunction.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in ROOT) fun call() [topLevelFunction.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/valueParameter.kt

@@ -0,0 +1,3 @@
+fun foo(abc: Int) {
+    a<caret>bc
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/ignoreSelf/valueParameter.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: abc: kotlin.Int [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/classTypeParameter.kt

@@ -0,0 +1,9 @@
+class Foo<Value> {
+    fun foo() {
+        call<V<caret>alue>()
+    }
+}
+
+fun <T> call(): T? {
+    return null
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/classTypeParameter.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: Value [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/companionObject.kt

@@ -0,0 +1,9 @@
+class Foo {
+    companion object
+}
+
+fun test() {
+    consume(F<caret>oo)
+}
+
+private fun consume(obj: Any) {}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/companionObject.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Foo) companion object [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/functionTypeParameter.kt

@@ -0,0 +1,7 @@
+fun <Value> foo() {
+    call<V<caret>alue>()
+}
+
+fun <T> call(): T? {
+    return null
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/functionTypeParameter.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: Value [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/localClass.kt

@@ -0,0 +1,9 @@
+class Foo {
+    private fun foo() {
+        class Local {
+            fun call() {}
+        }
+
+        Lo<caret>cal().call()
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/localClass.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in <local>: Foo.foo.Local) constructor() [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/localVariable.kt

@@ -0,0 +1,6 @@
+class Foo {
+    private fun foo() {
+        val name = "Foo"
+        nam<caret>e.length
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/localVariable.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in <local>: Foo.foo) val name: kotlin.String [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/outerClassProperty.kt

@@ -0,0 +1,9 @@
+class Outer {
+    val foo: String = "foo"
+
+    inner class Inner {
+        fun test() {
+            f<caret>oo
+        }
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/outerClassProperty.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Outer) val foo: kotlin.String [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/primaryConstructorParameter.kt

@@ -0,0 +1,7 @@
+class Foo(name: String) {
+    private val userName: String
+
+    init {
+        userName = n<caret>ame
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/primaryConstructorParameter.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: name: kotlin.String [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/privateClass.kt

@@ -0,0 +1,9 @@
+class Foo {
+    private class Bar {
+        fun call() {}
+    }
+
+    private fun foo() {
+        B<caret>ar().call()
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/privateClass.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Foo.Bar) constructor() [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/privateFunction.kt

@@ -0,0 +1,7 @@
+class Foo() {
+    private fun call() {}
+
+    private fun foo() {
+        c<caret>all()
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/privateFunction.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Foo) private fun call() [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/privateProperty.kt

@@ -0,0 +1,5 @@
+class Foo(private val name: String) {
+    private fun foo() {
+        nam<caret>e.length
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/privateProperty.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Foo) private val name: kotlin.String [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/publicFunction.kt

@@ -0,0 +1,7 @@
+class Foo() {
+    fun call() {}
+
+    private fun foo() {
+        c<caret>all()
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/publicFunction.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Foo) fun call() [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/publicProperty.kt

@@ -0,0 +1,5 @@
+class Foo(val name: String) {
+    private fun foo() {
+        nam<caret>e.length
+    }
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/publicProperty.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in Foo) val name: kotlin.String [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/syntheticFieldVariable.kt

@@ -0,0 +1,3 @@
+var x: Int = 0
+    get() = f<caret>ield + 1
+    set(value) { field = value - 1 }

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/syntheticFieldVariable.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in <local>: x) field

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/topLevelFunction.kt

@@ -0,0 +1,5 @@
+fun foo() {
+    c<caret>all()
+}
+
+fun call() {}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/topLevelFunction.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: (in ROOT) fun call() [fake.kt]

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/valueParameter.kt

@@ -0,0 +1,3 @@
+fun foo(abc: Int) {
+    a<caret>bc
+}

analysis/analysis-api/testData/danglingFileReferenceResolve/preferSelf/valueParameter.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: abc: kotlin.Int [fake.kt]