commit d80cf2db2c40aaca094a8f4d0db3826ed82ba6ff
author alanknight <alanknight@google.com> Mon May 23 13:40:57 2016 -0700
committer Alan Knight <alanknight@google.com> Fri Aug 19 13:46:16 2016 -0700
tree cb170858e9bd3aec43c57492ca5f640b301b895e
parent 5eb5204904395dc21b7bea50ad7edf35fe1c72a2

Handle the error if we try to access a deferred-loaded locale that hasn't been initialized.

This fixes a regression from Friday in dart/build_defs/tests/intl:message_extraction_test

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=123032388

lib/generate_localized.dart

diff --git a/lib/generate_localized.dart b/lib/generate_localized.dart
index b302f45..f6f3c44 100644
--- a/lib/generate_localized.dart
+++ b/lib/generate_localized.dart
@@ -180,8 +180,16 @@
   });
 }
 
+bool _messagesExistFor(String locale) {
+  var messages;
+  try {
+    messages = _findExact(locale);
+  } catch (e) {}
+  return messages != null;
+}
+
 MessageLookupByLibrary _findGeneratedMessagesFor(locale) {
-  var actualLocale = Intl.verifiedLocale(locale, (x) => _findExact(x) != null,
+  var actualLocale = Intl.verifiedLocale(locale, _messagesExistFor,
       onFailure: (_) => null);
   if (actualLocale == null) return null;
   return _findExact(actualLocale);