diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -2,13 +2,13 @@
 
 /**
  * This file is automatically generated. Use 'arc liberate' to rebuild it.
+ *
  * @generated
  * @phutil-library-version 2
  */
 phutil_register_library_map(array(
   '__library_version__' => 2,
-  'class' =>
-  array(
+  'class' => array(
     'ArcanistAliasWorkflow' => 'workflow/ArcanistAliasWorkflow.php',
     'ArcanistAmendWorkflow' => 'workflow/ArcanistAmendWorkflow.php',
     'ArcanistAnoidWorkflow' => 'workflow/ArcanistAnoidWorkflow.php',
@@ -208,11 +208,8 @@
     'XUnitTestEngine' => 'unit/engine/XUnitTestEngine.php',
     'XUnitTestResultParserTestCase' => 'unit/engine/__tests__/XUnitTestResultParserTestCase.php',
   ),
-  'function' =>
-  array(
-  ),
-  'xmap' =>
-  array(
+  'function' => array(),
+  'xmap' => array(
     'ArcanistAliasWorkflow' => 'ArcanistBaseWorkflow',
     'ArcanistAmendWorkflow' => 'ArcanistBaseWorkflow',
     'ArcanistAnoidWorkflow' => 'ArcanistBaseWorkflow',
diff --git a/src/lint/linter/ArcanistPhutilLibraryLinter.php b/src/lint/linter/ArcanistPhutilLibraryLinter.php
--- a/src/lint/linter/ArcanistPhutilLibraryLinter.php
+++ b/src/lint/linter/ArcanistPhutilLibraryLinter.php
@@ -66,7 +66,8 @@
       $root = phutil_get_library_root($lib);
 
       try {
-        $symbols[$lib] = id(new PhutilLibraryMapBuilder($root))->buildMap();
+        $symbols[$lib] = id(new PhutilLibraryMapBuilder($root))
+          ->buildFileSymbolMap();
       } catch (XHPASTSyntaxErrorException $ex) {
         // If the library contains a syntax error then there isn't much that we
         // can do.