[AA] keep nullability for the recreated type

...when computing receiver type for double colon expression

^KT-65930 fixed

analysis/analysis-api-fe10/tests-gen/org/jetbrains/kotlin/analysis/api/fe10/test/cases/generated/cases/components/typeInfoProvider/Fe10IdeNormalAnalysisSourceModuleDoubleColonReceiverTypeTestGenerated.java

@@ -94,6 +94,12 @@ public class Fe10IdeNormalAnalysisSourceModuleDoubleColonReceiverTypeTestGenerat
     runTest("analysis/analysis-api/testData/components/typeInfoProvider/doubleColonReceiverType/methodReference_variable.kt");
   }
 
+  @Test
+  @TestMetadata("nullableType.kt")
+  public void testNullableType() {
+    runTest("analysis/analysis-api/testData/components/typeInfoProvider/doubleColonReceiverType/nullableType.kt");
+  }
+
   @Test
   @TestMetadata("outerThisReceiver.kt")
   public void testOuterThisReceiver() {

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/components/KtFirTypeProvider.kt

@@ -201,7 +201,7 @@ internal class KtFirTypeProvider(
                     is FirResolvedQualifier -> {
                         explicitReceiver.symbol?.toLookupTag()?.constructType(
                             explicitReceiver.typeArguments.map { it.toConeTypeProjection() }.toTypedArray(),
-                            isNullable = false
+                            isNullable = explicitReceiver.isNullableLHSForCallableReference
                         )?.asKtType()
                             ?: fir.resolvedType.getReceiverOfReflectionType()?.asKtType()
                     }

analysis/analysis-api-fir/tests-gen/org/jetbrains/kotlin/analysis/api/fir/test/cases/generated/cases/components/typeInfoProvider/FirIdeDependentAnalysisSourceModuleDoubleColonReceiverTypeTestGenerated.java

@@ -94,6 +94,12 @@ public class FirIdeDependentAnalysisSourceModuleDoubleColonReceiverTypeTestGener
     runTest("analysis/analysis-api/testData/components/typeInfoProvider/doubleColonReceiverType/methodReference_variable.kt");
   }
 
+  @Test
+  @TestMetadata("nullableType.kt")
+  public void testNullableType() {
+    runTest("analysis/analysis-api/testData/components/typeInfoProvider/doubleColonReceiverType/nullableType.kt");
+  }
+
   @Test
   @TestMetadata("outerThisReceiver.kt")
   public void testOuterThisReceiver() {

analysis/analysis-api-fir/tests-gen/org/jetbrains/kotlin/analysis/api/fir/test/cases/generated/cases/components/typeInfoProvider/FirIdeNormalAnalysisSourceModuleDoubleColonReceiverTypeTestGenerated.java

@@ -94,6 +94,12 @@ public class FirIdeNormalAnalysisSourceModuleDoubleColonReceiverTypeTestGenerate
     runTest("analysis/analysis-api/testData/components/typeInfoProvider/doubleColonReceiverType/methodReference_variable.kt");
   }
 
+  @Test
+  @TestMetadata("nullableType.kt")
+  public void testNullableType() {
+    runTest("analysis/analysis-api/testData/components/typeInfoProvider/doubleColonReceiverType/nullableType.kt");
+  }
+
   @Test
   @TestMetadata("outerThisReceiver.kt")
   public void testOuterThisReceiver() {

analysis/analysis-api-standalone/tests-gen/org/jetbrains/kotlin/analysis/api/standalone/fir/test/cases/generated/cases/components/typeInfoProvider/FirStandaloneNormalAnalysisSourceModuleDoubleColonReceiverTypeTestGenerated.java

@@ -94,6 +94,12 @@ public class FirStandaloneNormalAnalysisSourceModuleDoubleColonReceiverTypeTestG
     runTest("analysis/analysis-api/testData/components/typeInfoProvider/doubleColonReceiverType/methodReference_variable.kt");
   }
 
+  @Test
+  @TestMetadata("nullableType.kt")
+  public void testNullableType() {
+    runTest("analysis/analysis-api/testData/components/typeInfoProvider/doubleColonReceiverType/nullableType.kt");
+  }
+
   @Test
   @TestMetadata("outerThisReceiver.kt")
   public void testOuterThisReceiver() {

analysis/analysis-api/testData/components/typeInfoProvider/doubleColonReceiverType/nullableType.kt

@@ -0,0 +1,3 @@
+fun Int?.foo() = this?.hashCode() ?: 0
+
+val x = Int?:<caret>:foo

analysis/analysis-api/testData/components/typeInfoProvider/doubleColonReceiverType/nullableType.txt

@@ -0,0 +1,2 @@
+expression: Int?::foo
+receiver:: type: kotlin.Int?