Protocol Buffer runtime library and 'protoc' plugin

lib/fixnum/int32.dart

Index: lib/fixnum/int32.dart
diff --git a/lib/fixnum/int32.dart b/lib/fixnum/int32.dart
index 8bc61f1bc5851d8ae09f42150bcdc715ccd9334e..b74468ba751a76b9eed9d40017b19e32add14b78 100644
--- a/lib/fixnum/int32.dart
+++ b/lib/fixnum/int32.dart
@@ -143,8 +143,8 @@ class int32 implements intx {
       throw new NullPointerException();
     } else if (other is intx) {
       return other.toInt32()._i;
-    } else if (other is int) {
-      return other;
+    } else if (other is num) {
+      return other.toInt();
     } else {
       throw new Exception("Can't retrieve 32-bit int from $other");
     }