[AA LC] Expand aliases of type arguments during conversion to KtType

^KT-55781

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

@@ -107,6 +107,9 @@ private fun ConeKotlinType.simplifyType(
             ?: currentType
 
     } while (oldType !== currentType)
+    if (typeArguments.isNotEmpty()) {
+        currentType = currentType.withArguments { it.replaceType(it.type?.simplifyType(session, useSitePosition)) }
+    }
     return currentType
 }
 

analysis/symbol-light-classes/tests/org/jetbrains/kotlin/light/classes/symbol/decompiled/SymbolLightClassesByFqNameForLibraryTestGenerated.java

@@ -270,6 +270,12 @@ public class SymbolLightClassesByFqNameForLibraryTestGenerated extends AbstractS
         runTest("compiler/testData/asJava/lightClasses/lightClassByFqName/TypePararametersInClass.kt");
     }
 
+    @Test
+    @TestMetadata("typealiasInTypeArguments.kt")
+    public void testTypealiasInTypeArguments() throws Exception {
+        runTest("compiler/testData/asJava/lightClasses/typealiasInTypeArguments.kt");
+    }
+
     @Test
     @TestMetadata("VarArgs.kt")
     public void testVarArgs() throws Exception {

analysis/symbol-light-classes/tests/org/jetbrains/kotlin/light/classes/symbol/decompiled/SymbolLightClassesParentingForLibraryTestGenerated.java

@@ -270,6 +270,12 @@ public class SymbolLightClassesParentingForLibraryTestGenerated extends Abstract
         runTest("compiler/testData/asJava/lightClasses/lightClassByFqName/TypePararametersInClass.kt");
     }
 
+    @Test
+    @TestMetadata("typealiasInTypeArguments.kt")
+    public void testTypealiasInTypeArguments() throws Exception {
+        runTest("compiler/testData/asJava/lightClasses/typealiasInTypeArguments.kt");
+    }
+
     @Test
     @TestMetadata("VarArgs.kt")
     public void testVarArgs() throws Exception {

analysis/symbol-light-classes/tests/org/jetbrains/kotlin/light/classes/symbol/source/SymbolLightClassesByFqNameForSourceTestGenerated.java

@@ -270,6 +270,12 @@ public class SymbolLightClassesByFqNameForSourceTestGenerated extends AbstractSy
         runTest("compiler/testData/asJava/lightClasses/lightClassByFqName/TypePararametersInClass.kt");
     }
 
+    @Test
+    @TestMetadata("typealiasInTypeArguments.kt")
+    public void testTypealiasInTypeArguments() throws Exception {
+        runTest("compiler/testData/asJava/lightClasses/typealiasInTypeArguments.kt");
+    }
+
     @Test
     @TestMetadata("VarArgs.kt")
     public void testVarArgs() throws Exception {

analysis/symbol-light-classes/tests/org/jetbrains/kotlin/light/classes/symbol/source/SymbolLightClassesParentingForSourceTestGenerated.java

@@ -270,6 +270,12 @@ public class SymbolLightClassesParentingForSourceTestGenerated extends AbstractS
         runTest("compiler/testData/asJava/lightClasses/lightClassByFqName/TypePararametersInClass.kt");
     }
 
+    @Test
+    @TestMetadata("typealiasInTypeArguments.kt")
+    public void testTypealiasInTypeArguments() throws Exception {
+        runTest("compiler/testData/asJava/lightClasses/typealiasInTypeArguments.kt");
+    }
+
     @Test
     @TestMetadata("VarArgs.kt")
     public void testVarArgs() throws Exception {