Merge branch '4.4' into 5.2

* 4.4:
  Fix tests
  Fix minor typos
  [WebProfilerBundle] Fix the values of some CSS properties
  [Yaml] Fixed an exception message
  Fix ctype_digit deprecation
  Add a Special Case for Translating Choices in en_US_POSIX

Author: nicolas-grekas

Tests/Service/ServiceSubscriberTraitTest.php

@@ -42,7 +42,10 @@ public function aParentService(): Service1
     {
     }
 
-    public function setContainer(ContainerInterface $container): ContainerInterface
+    /**
+     * @return ContainerInterface
+     */
+    public function setContainer(ContainerInterface $container)
     {
         return $container;
     }

Translation/Test/TranslatorTest.php

@@ -83,6 +83,17 @@ public function testTransChoiceWithDefaultLocale($expected, $id, $number)
         $this->assertEquals($expected, $translator->trans($id, ['%count%' => $number]));
     }
 
+    /**
+     * @dataProvider getTransChoiceTests
+     */
+    public function testTransChoiceWithEnUsPosix($expected, $id, $number)
+    {
+        $translator = $this->getTranslator();
+        $translator->setLocale('en_US_POSIX');
+
+        $this->assertEquals($expected, $translator->trans($id, ['%count%' => $number]));
+    }
+
     public function testGetSetLocale()
     {
         $translator = $this->getTranslator();
@@ -311,7 +322,7 @@ public function successLangcodes()
     {
         return [
             ['1', ['ay', 'bo', 'cgg', 'dz', 'id', 'ja', 'jbo', 'ka', 'kk', 'km', 'ko', 'ky']],
-            ['2', ['nl', 'fr', 'en', 'de', 'de_GE', 'hy', 'hy_AM']],
+            ['2', ['nl', 'fr', 'en', 'de', 'de_GE', 'hy', 'hy_AM', 'en_US_POSIX']],
             ['3', ['be', 'bs', 'cs', 'hr']],
             ['4', ['cy', 'mt', 'sl']],
             ['6', ['ar']],

Translation/TranslatorTrait.php

@@ -140,7 +140,7 @@ private function getPluralizationRule(float $number, string $locale): int
     {
         $number = abs($number);
 
-        switch ('pt_BR' !== $locale && \strlen($locale) > 3 ? substr($locale, 0, strrpos($locale, '_')) : $locale) {
+        switch ('pt_BR' !== $locale && 'en_US_POSIX' !== $locale && \strlen($locale) > 3 ? substr($locale, 0, strrpos($locale, '_')) : $locale) {
             case 'af':
             case 'bn':
             case 'bg':
@@ -149,6 +149,7 @@ private function getPluralizationRule(float $number, string $locale): int
             case 'de':
             case 'el':
             case 'en':
+            case 'en_US_POSIX':
             case 'eo':
             case 'es':
             case 'et':