[Translation] Make IcuDatFileLoader/IcuResFileLoader::load invalid resource compatible with HHVM.

Author: idn2104

src/Symfony/Component/Intl/ResourceBundle/Reader/BinaryBundleReader.php

@@ -28,7 +28,12 @@ public function read($path, $locale)
     {
         // Point for future extension: Modify this class so that it works also
         // if the \ResourceBundle class is not available.
-        $bundle = new \ResourceBundle($locale, $path);
+        try {
+            $bundle = new \ResourceBundle($locale, $path);
+        } catch (\Exception $e) {
+            // HHVM compatibility: constructor throws on invalid resource
+            $bundle = null;
+        }
 
         if (null === $bundle) {
             throw new RuntimeException(sprintf(

src/Symfony/Component/Intl/ResourceBundle/Transformer/Rule/LocaleBundleTransformationRule.php

@@ -119,7 +119,12 @@ private function scanLocales(CompilationContextInterface $context)
             }
 
             // Delete locales that have no content (i.e. only "Version" key)
-            $bundle = new \ResourceBundle($locale, $tempDir);
+            try {
+                $bundle = new \ResourceBundle($locale, $tempDir);
+            } catch (\Exception $e) {
+                // HHVM compatibility: constructor throws on invalid resource
+                $bundle = null;
+            }
 
             if (null === $bundle) {
                 throw new RuntimeException('The resource bundle for locale ' . $locale . ' could not be loaded from directory ' . $tempDir);

src/Symfony/Component/Translation/Loader/IcuDatFileLoader.php

@@ -36,7 +36,12 @@ public function load($resource, $locale, $domain = 'messages')
             throw new NotFoundResourceException(sprintf('File "%s" not found.', $resource));
         }
 
-        $rb = new \ResourceBundle($locale, $resource);
+        try {
+            $rb = new \ResourceBundle($locale, $resource);
+        } catch (\Exception $e) {
+            // HHVM compatibility: constructor throws on invalid resource
+            $rb = null;
+        }
 
         if (!$rb) {
             throw new InvalidResourceException(sprintf('Cannot load resource "%s"', $resource));

src/Symfony/Component/Translation/Loader/IcuResFileLoader.php

@@ -36,7 +36,12 @@ public function load($resource, $locale, $domain = 'messages')
             throw new NotFoundResourceException(sprintf('File "%s" not found.', $resource));
         }
 
-        $rb = new \ResourceBundle($locale, $resource);
+        try {
+            $rb = new \ResourceBundle($locale, $resource);
+        } catch (\Exception $e) {
+            // HHVM compatibility: constructor throws on invalid resource
+            $rb = null;
+        }
 
         if (!$rb) {
             throw new InvalidResourceException(sprintf('Cannot load resource "%s"', $resource));