IDEA-55557: Attaching jar file sources in a module dependency (to another modules src) causes classpath issues

java/java-tests/testData/psi/resolve/class/ModuleSourceAsLibrarySource.java

@@ -0,0 +1,3 @@
+public class ModuleSourceAsLibrarySource {
+  <ref>ModuleSourceAsLibrarySourceDep field;
+}

java/java-tests/testData/psi/resolve/class/ModuleSourceAsLibrarySourceDep.java

@@ -0,0 +1 @@
+public class ModuleSourceAsLibrarySourceDep {}

java/java-tests/testSrc/com/intellij/psi/resolve/ResolveClassTest.java

@@ -8,6 +8,7 @@ import com.intellij.openapi.module.StdModuleTypes;
 import com.intellij.openapi.roots.ContentEntry;
 import com.intellij.openapi.roots.ModifiableRootModel;
 import com.intellij.openapi.roots.ModuleRootManager;
+import com.intellij.openapi.roots.OrderRootType;
 import com.intellij.openapi.vfs.LocalFileSystem;
 import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.psi.*;
@@ -155,6 +156,16 @@ public class ResolveClassTest extends ResolveTestCase {
     assertNull(target);
   }
 
+  public void testModuleSourceAsLibrarySource() throws Exception {
+    final PsiReference ref = configure();
+    final VirtualFile file = ref.getElement().getContainingFile().getVirtualFile();
+    assertNotNull(file);
+    createFile(myModule, file.getParent(), "ModuleSourceAsLibrarySourceDep.java", loadFile("class/ModuleSourceAsLibrarySourceDep.java"));
+    addLibraryToRoots(file.getParent(), OrderRootType.SOURCES);
+
+    assertInstanceOf(ref.resolve(), PsiClass.class);
+  }
+
   public void testStaticImportInTheSameClass() throws Exception {
     PsiReference ref = configure();
     long start = System.currentTimeMillis();