KT-13836: fix generation of FQN of secondary constructor when it's called via typealias. Fix #KT-13836

js/js.tests/test/org/jetbrains/kotlin/js/test/semantics/TypeAliasesTestsGenerated.java

@@ -76,4 +76,16 @@ public class TypeAliasesTestsGenerated extends AbstractTypeAliasesTests {
         String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/typealias/typeAliasObject.kt");
         doTest(fileName);
     }
+
+    @TestMetadata("typeAliasObjectCallable.kt")
+    public void testTypeAliasObjectCallable() throws Exception {
+        String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/typealias/typeAliasObjectCallable.kt");
+        doTest(fileName);
+    }
+
+    @TestMetadata("typeAliasSecondaryConstructor.kt")
+    public void testTypeAliasSecondaryConstructor() throws Exception {
+        String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/typealias/typeAliasSecondaryConstructor.kt");
+        doTest(fileName);
+    }
 }

js/js.translator/src/org/jetbrains/kotlin/js/translate/context/StaticContext.java

@@ -29,6 +29,7 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.kotlin.builtins.ReflectionTypes;
 import org.jetbrains.kotlin.descriptors.*;
+import org.jetbrains.kotlin.descriptors.impl.TypeAliasConstructorDescriptor;
 import org.jetbrains.kotlin.js.config.JsConfig;
 import org.jetbrains.kotlin.js.config.LibrarySourcesConfig;
 import org.jetbrains.kotlin.js.translate.context.generator.Generator;
@@ -266,6 +267,20 @@ public final class StaticContext {
     private final class NameGenerator extends Generator<JsName> {
 
         public NameGenerator() {
+            Rule<JsName> typeAliasConstructor = new Rule<JsName>() {
+                @Nullable
+                @Override
+                public JsName apply(@NotNull DeclarationDescriptor descriptor) {
+                    if (descriptor instanceof TypeAliasConstructorDescriptor) {
+                        TypeAliasConstructorDescriptor constructorDescriptor = (TypeAliasConstructorDescriptor) descriptor;
+                        return getNameForDescriptor(constructorDescriptor.getUnderlyingConstructorDescriptor());
+                    }
+                    else {
+                        return null;
+                    }
+                }
+            };
+
             Rule<JsName> namesForDynamic = new Rule<JsName>() {
                 @Override
                 @Nullable
@@ -422,6 +437,7 @@ public final class StaticContext {
                 }
             };
 
+            addRule(typeAliasConstructor);
             addRule(namesForDynamic);
             addRule(localClasses);
             addRule(namesForStandardClasses);