[FIR] Implement FirReturnAllowedChecker

Supported diagnostics:
- RETURN_NOT_ALLOWED
- RETURN_IN_FUNCTION_WITH_EXPRESSION_BODY

compiler/fir/analysis-tests/legacy-fir-tests/tests-gen/org/jetbrains/kotlin/fir/LazyBodyIsNotTouchedTilContractsPhaseTestGenerated.java

@@ -259,6 +259,11 @@ public class LazyBodyIsNotTouchedTilContractsPhaseTestGenerated extends Abstract
         runTest("compiler/fir/analysis-tests/testData/resolve/labelAndReceiverForInfix.kt");
     }
 
+    @TestMetadata("labeledReturnFromNotLabeledUnnamedFunction.kt")
+    public void testLabeledReturnFromNotLabeledUnnamedFunction() throws Exception {
+        runTest("compiler/fir/analysis-tests/testData/resolve/labeledReturnFromNotLabeledUnnamedFunction.kt");
+    }
+
     @TestMetadata("lambdaArgInScopeFunction.kt")
     public void testLambdaArgInScopeFunction() throws Exception {
         runTest("compiler/fir/analysis-tests/testData/resolve/lambdaArgInScopeFunction.kt");

compiler/fir/analysis-tests/testData/resolve/functionTypes.kt

@@ -1,4 +1,4 @@
-fun <T> simpleRun(f: (T) -> Unit): Unit = f(return)
+fun <T> simpleRun(f: (T) -> Unit): Unit = f(<!RETURN_IN_FUNCTION_WITH_EXPRESSION_BODY!>return<!>)
 
 fun <T, R> List<T>.simpleMap(f: (T) -> R): R {
 

compiler/fir/analysis-tests/testData/resolve/labeledReturnFromNotLabeledUnnamedFunction.fir.txt

@@ -0,0 +1,10 @@
+FILE: labeledReturnFromNotLabeledUnnamedFunction.kt
+    public final fun notInline(block: R|(kotlin/Boolean) -> kotlin/Unit|): R|kotlin/String| {
+        ^notInline String()
+    }
+    public final fun test(): R|kotlin/String| {
+        ^test R|/notInline|(fun <anonymous>(b: R|kotlin/Boolean|): R|kotlin/Unit| <inline=NoInline>  {
+            ^@notInline Unit
+        }
+        )
+    }

compiler/fir/analysis-tests/testData/resolve/labeledReturnFromNotLabeledUnnamedFunction.kt

@@ -0,0 +1,9 @@
+fun notInline(block: (Boolean) -> Unit): String {
+    return ""
+}
+
+fun test(): String {
+    return notInline(fun(b: Boolean) {
+        return@notInline
+    })
+}

compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirDiagnosticTestGenerated.java

@@ -302,6 +302,12 @@ public class FirDiagnosticTestGenerated extends AbstractFirDiagnosticTest {
             runTest("compiler/fir/analysis-tests/testData/resolve/labelAndReceiverForInfix.kt");
         }
 
+        @Test
+        @TestMetadata("labeledReturnFromNotLabeledUnnamedFunction.kt")
+        public void testLabeledReturnFromNotLabeledUnnamedFunction() throws Exception {
+            runTest("compiler/fir/analysis-tests/testData/resolve/labeledReturnFromNotLabeledUnnamedFunction.kt");
+        }
+
         @Test
         @TestMetadata("lambdaArgInScopeFunction.kt")
         public void testLambdaArgInScopeFunction() throws Exception {

compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirDiagnosticsWithLightTreeTestGenerated.java

@@ -305,6 +305,12 @@ public class FirDiagnosticsWithLightTreeTestGenerated extends AbstractFirDiagnos
             runTest("compiler/fir/analysis-tests/testData/resolve/labelAndReceiverForInfix.kt");
         }
 
+        @Test
+        @TestMetadata("labeledReturnFromNotLabeledUnnamedFunction.kt")
+        public void testLabeledReturnFromNotLabeledUnnamedFunction() throws Exception {
+            runTest("compiler/fir/analysis-tests/testData/resolve/labeledReturnFromNotLabeledUnnamedFunction.kt");
+        }
+
         @Test
         @TestMetadata("lambdaArgInScopeFunction.kt")
         public void testLambdaArgInScopeFunction() throws Exception {

compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirOldFrontendDiagnosticsTestGenerated.java

@@ -34413,6 +34413,12 @@ public class FirOldFrontendDiagnosticsTestGenerated extends AbstractFirDiagnosti
                 KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/testsWithStdLib/inline"), Pattern.compile("^(.+)\\.kt$"), Pattern.compile("^(.+)\\.fir\\.kts?$"), true);
             }
 
+            @Test
+            @TestMetadata("inlineConstructorOfArray.kt")
+            public void testInlineConstructorOfArray() throws Exception {
+                runTest("compiler/testData/diagnostics/testsWithStdLib/inline/inlineConstructorOfArray.kt");
+            }
+
             @Test
             @TestMetadata("inlineOnlySuppressesNothingToInline.kt")
             public void testInlineOnlySuppressesNothingToInline() throws Exception {