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

compiler/testData/diagnostics/testsWithStdLib/contracts/dsl/callUsualContractFunction.fir.kt

@@ -1,42 +0,0 @@
-// !DIAGNOSTICS: -UNUSED_PARAMETER
-
-package my
-
-// Accepts block, can't be distinguished from kotlin.contract without resolve
-fun contract(block: () -> Unit) {}
-
-// Accepts int, potentially can be distinguished from kotlin.contract by PSI,
-// but as of Kotlin 1.3.0, we don't do that
-fun contract(i: Int) {}
-
-fun doStuff() {}
-
-class SomeClass {
-
-    fun contract() {}
-
-    fun callMemberContractWithThis() {
-        this.contract()
-    }
-
-    fun callMemberContractWithoutThis() {
-        contract()
-    }
-
-    fun callTopLevelSamePsiInMember() {
-        contract { }
-    }
-}
-
-fun callTopLevelSamePsi() {
-    contract { }
-}
-
-fun callTopLevelDifferentPsi() {
-    contract(42)
-}
-
-fun callTopLevelSamePsiNotFirstStatement() {
-    doStuff()
-    contract { }
-}

compiler/testData/diagnostics/testsWithStdLib/contracts/dsl/callUsualContractFunction.kt

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

compiler/testData/diagnostics/testsWithStdLib/contracts/dsl/errors/recursiveContractCustomContractFunction.fir.kt

@@ -1,39 +0,0 @@
-// !USE_EXPERIMENTAL: kotlin.contracts.ExperimentalContracts
-// !LANGUAGE: +UseReturnsEffect
-// Issue: KT-26386
-
-fun myRun(block: () -> Unit) {
-    block()
-}
-
-fun contract(block: () -> Unit) {
-    block()
-}
-
-fun case_1(): Boolean? {
-    contract { case_1() }
-    return null
-}
-
-fun case_2(): Boolean? {
-    contract { case_3() }
-    return null
-}
-
-fun case_3(): Boolean? {
-    contract { case_2() }
-    return null
-}
-
-fun case4() {
-    contract {
-        myRun {
-            val s: String
-            run {
-                s = "hello"
-            }
-            s.length
-        }
-    }
-}
-

compiler/testData/diagnostics/testsWithStdLib/contracts/dsl/errors/recursiveContractCustomContractFunction.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !USE_EXPERIMENTAL: kotlin.contracts.ExperimentalContracts
 // !LANGUAGE: +UseReturnsEffect
 // Issue: KT-26386

compiler/testData/diagnostics/testsWithStdLib/contracts/dsl/fqnContractFunction.fir.kt

@@ -1,20 +0,0 @@
-// !LANGUAGE: +AllowContractsForCustomFunctions +UseReturnsEffect
-// !USE_EXPERIMENTAL: kotlin.contracts.ExperimentalContracts
-// !DIAGNOSTICS: -INVISIBLE_REFERENCE -INVISIBLE_MEMBER
-
-import kotlin.contracts.InvocationKind
-
-inline fun foo(block: () -> Unit) {
-    kotlin.contracts.contract {
-        callsInPlace(block, InvocationKind.EXACTLY_ONCE)
-    }
-    block()
-}
-
-fun main() {
-    val x: Int
-    foo {
-        x = 42
-    }
-    println(x)
-}

compiler/testData/diagnostics/testsWithStdLib/contracts/dsl/fqnContractFunction.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !LANGUAGE: +AllowContractsForCustomFunctions +UseReturnsEffect
 // !USE_EXPERIMENTAL: kotlin.contracts.ExperimentalContracts
 // !DIAGNOSTICS: -INVISIBLE_REFERENCE -INVISIBLE_MEMBER

compiler/testData/diagnostics/testsWithStdLib/contracts/dsl/rewriteAtSliceFunctor.fir.kt

@@ -1,10 +0,0 @@
-// See KT-28847
-
-class Foo(val str: String?) {
-    val first = run {
-        str.isNullOrEmpty()
-        second
-    }
-
-    val second = str.isNullOrEmpty()
-}

compiler/testData/diagnostics/testsWithStdLib/contracts/dsl/rewriteAtSliceFunctor.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // See KT-28847
 
 class Foo(val str: String?) {