Introduce FIR_IDENTICAL for FIR vs old frontend tests #KT-36879 Fixed

compiler/testData/diagnostics/tests/inference/constraints/earlyCompletionForCalls.fir.kt

@@ -1,15 +0,0 @@
-// !DIAGNOSTICS: -UNUSED_PARAMETER
-
-interface Parent
-interface Inv<T>
-
-object Child : Parent
-
-fun <K : Parent> wrapper(): Inv<K> = TODO()
-fun <T : Parent> consume(wrapper: Inv<T>) {}
-
-fun <S> select(x: S, y: S): S = x
-
-fun error(f: Inv<out Parent>, w: Inv<Child>) {
-    consume(select(f, wrapper<Child>()))
-}

compiler/testData/diagnostics/tests/inference/constraints/earlyCompletionForCalls.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNUSED_PARAMETER
 
 interface Parent

compiler/testData/diagnostics/tests/inference/constraints/inferTypeFromCapturedStarProjection.fir.kt

@@ -1,5 +0,0 @@
-interface Box<out R>
-fun <R> List<Box<R>>.choose(): Box<R>? = TODO()
-fun list(): List<Box<*>> = TODO()
-
-fun f() = list().choose()

compiler/testData/diagnostics/tests/inference/constraints/inferTypeFromCapturedStarProjection.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 interface Box<out R>
 fun <R> List<Box<R>>.choose(): Box<R>? = TODO()
 fun list(): List<Box<*>> = TODO()

compiler/testData/diagnostics/tests/inference/constraints/kt7351ConstraintFromUnitExpectedType.fir.kt

@@ -1,19 +0,0 @@
-// !DIAGNOSTICS: -UNUSED_PARAMETER
-
-package kt7351
-
-interface Node
-
-interface Source<T> {
-    fun f() : T
-}
-fun <T, S : Source<T>> S.woo() : T = this.f()
-
-fun Node.append(block : Source<Int>.() -> Unit) {
-}
-
-fun crashMe(node : Node) {
-    node.append {
-        woo()
-    }
-}

compiler/testData/diagnostics/tests/inference/constraints/kt7351ConstraintFromUnitExpectedType.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNUSED_PARAMETER
 
 package kt7351

compiler/testData/diagnostics/tests/inference/constraints/kt7433.fir.kt

@@ -1,9 +0,0 @@
-// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE
-
-public inline fun <S, T: S> Iterable<T>.reduce1(operation: (S, T) -> S): S = throw Exception()
-
-fun test(ints: List<Int>) {
-    val f: () -> Unit = {
-        ints.reduce1 { a, b -> a + b }
-    }
-}

compiler/testData/diagnostics/tests/inference/constraints/kt7433.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE
 
 public inline fun <S, T: S> Iterable<T>.reduce1(operation: (S, T) -> S): S = throw Exception()

compiler/testData/diagnostics/tests/inference/constraints/operationsOnIntegerValueTypes.fir.kt

@@ -1,9 +0,0 @@
-// !DIAGNOSTICS: -UNUSED_PARAMETER
-
-fun test() {
-    generateException(Data(1), { Data(it.x + 2) })
-}
-
-fun <T> generateException(a: T, next: (T) -> T) {}
-
-class Data<out K>(val x: K)

compiler/testData/diagnostics/tests/inference/constraints/operationsOnIntegerValueTypes.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNUSED_PARAMETER
 
 fun test() {

compiler/testData/diagnostics/tests/inference/constraints/recursiveJavaTypeWithStarProjection.fir.kt

@@ -1,22 +0,0 @@
-// !DIAGNOSTICS: -UNUSED_VARIABLE
-// !LANGUAGE: +NewInference
-
-// FILE: MenuItemBase.java
-
-public class MenuItemBase<C extends ContextMenuBase<C, I, S>, I extends MenuItemBase<C, I, S>, S extends SubMenuBase<C, I, S>> {
-    public String getText() { return null; }
-}
-
-// FILE: ContextMenuBase.java
-
-public class ContextMenuBase<C extends ContextMenuBase<C, I, S>, I extends MenuItemBase<C, I, S>, S extends SubMenuBase<C, I, S>> {}
-
-// FILE: SubMenuBase.java
-
-public class SubMenuBase<C extends ContextMenuBase<C, I, S>, I extends MenuItemBase<C, I, S>, S extends SubMenuBase<C, I, S>> {}
-
-// FILE: test.kt
-
-fun test(m: MenuItemBase<*, *, *>) {
-    m.text
-}

compiler/testData/diagnostics/tests/inference/constraints/recursiveJavaTypeWithStarProjection.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNUSED_VARIABLE
 // !LANGUAGE: +NewInference
 

compiler/testData/diagnostics/tests/inference/constraints/remainConstraintContainingTypeWithoutProjection.fir.kt

@@ -1,30 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_PARAMETER -CAST_NEVER_SUCCEEDS
-// SKIP_TXT
-
-// FILE: Test.java
-import java.util.Collection;
-
-public class Test {
-    static <T> Inv<Collection<? extends T>> bar() {
-        return null;
-    }
-}
-
-// FILE: main.kt
-class Inv<E>
-
-fun <R> foo(x: R, y: Inv<R>) {}
-
-fun main() {
-    val values: List<Int> = null as List<Int>
-    /*
-     * Before the fix, there was type mismatch during checking `Test.bar()` to pass to `foo`:
-     *      Required: Inv<List<Int>>
-     *      Found: Inv<(MutableCollection<out Int!>..Collection<Int!>?)>
-     * Constraint `(MutableCollection<out T!>..Collection<T!>?)` from 'Found' (for TypeVariable(R)) has been removed
-     * during fixation TypeVariable(T) due to the constraint for R contained TypeVariable(T).
-     * The problem was that TypeVariable(T) wan't substituted due to `containsConstrainingTypeWithoutProjection` optimization.
-     */
-    foo(values, Test.bar())
-}

compiler/testData/diagnostics/tests/inference/constraints/remainConstraintContainingTypeWithoutProjection.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !LANGUAGE: +NewInference
 // !DIAGNOSTICS: -UNUSED_PARAMETER -CAST_NEVER_SUCCEEDS
 // SKIP_TXT

compiler/testData/diagnostics/tests/inference/constraints/wrongApproximationWithDefNotNullTypesAndDelegates.fir.kt

@@ -1,15 +0,0 @@
-// !DIAGNOSTICS: -UNUSED_PARAMETER
-
-import kotlin.reflect.KProperty
-
-class Foo {
-    var test: String by refreshOnUpdate("str")
-
-    fun <T> refreshOnUpdate(initialValue: T) = RefreshDelegate(initialValue)
-
-    class RefreshDelegate<T>(initialValue: T?) {
-        operator fun getValue(thisRef: Foo, property: KProperty<*>): T = TODO()
-
-        operator fun setValue(thisRef: Foo, property: KProperty<*>, value: T) {}
-    }
-}

compiler/testData/diagnostics/tests/inference/constraints/wrongApproximationWithDefNotNullTypesAndDelegates.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNUSED_PARAMETER
 
 import kotlin.reflect.KProperty