[JS IR] Generate main method call only for main module

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/es6/semantics/IrBoxJsES6TestGenerated.java

@@ -880,6 +880,11 @@ public class IrBoxJsES6TestGenerated extends AbstractIrBoxJsES6Test {
             runTest("js/js.translator/testData/box/crossModuleRefIR/objectIsObject.kt");
         }
 
+        @TestMetadata("onlyMainModuleCall.kt")
+        public void testOnlyMainModuleCall() throws Exception {
+            runTest("js/js.translator/testData/box/crossModuleRefIR/onlyMainModuleCall.kt");
+        }
+
         @TestMetadata("topLevelExtension.kt")
         public void testTopLevelExtension() throws Exception {
             runTest("js/js.translator/testData/box/crossModuleRefIR/topLevelExtension.kt");

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrBoxJsTestGenerated.java

@@ -880,6 +880,11 @@ public class IrBoxJsTestGenerated extends AbstractIrBoxJsTest {
             runTest("js/js.translator/testData/box/crossModuleRefIR/objectIsObject.kt");
         }
 
+        @TestMetadata("onlyMainModuleCall.kt")
+        public void testOnlyMainModuleCall() throws Exception {
+            runTest("js/js.translator/testData/box/crossModuleRefIR/onlyMainModuleCall.kt");
+        }
+
         @TestMetadata("topLevelExtension.kt")
         public void testTopLevelExtension() throws Exception {
             runTest("js/js.translator/testData/box/crossModuleRefIR/topLevelExtension.kt");

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/semantics/BoxJsTestGenerated.java

@@ -880,6 +880,11 @@ public class BoxJsTestGenerated extends AbstractBoxJsTest {
             runTest("js/js.translator/testData/box/crossModuleRefIR/objectIsObject.kt");
         }
 
+        @TestMetadata("onlyMainModuleCall.kt")
+        public void testOnlyMainModuleCall() throws Exception {
+            runTest("js/js.translator/testData/box/crossModuleRefIR/onlyMainModuleCall.kt");
+        }
+
         @TestMetadata("topLevelExtension.kt")
         public void testTopLevelExtension() throws Exception {
             runTest("js/js.translator/testData/box/crossModuleRefIR/topLevelExtension.kt");

js/js.translator/testData/box/crossModuleRefIR/onlyMainModuleCall.kt

@@ -0,0 +1,30 @@
+// IGNORE_BACKEND: JS
+// SPLIT_PER_MODULE
+// CALL_MAIN
+// MODULE: lib
+// FILE: lib.kt
+
+package lib
+
+var log: String = ""
+
+val hack = ::main
+
+fun main() {
+    log += "fail"
+}
+
+// MODULE: main(lib)
+// FILE: main.kt
+
+package main
+
+import lib.*
+
+fun main() {
+    log += "OK"
+}
+
+fun box(): String {
+    return log
+}