From: JINMEI Tatuya <jinmei@isc.org>
Date: Fri, 11 Jan 2013 18:51:29 +0000 (-0800)
Subject: [master] introduce a temporary variable to work around some build failure
X-Git-Tag: bind10-1.0.0-rc-release~95^2~9
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=30e71e8bfdb6049265dca14a8ce62b989fe67118;p=thirdparty%2Fkea.git

[master] introduce a temporary variable to work around some build failure

some compilers seem to be confused if we directly call a method
on the result of dynamic_cast.  I suspect it's a bug of the compiler in
template handling, but the workaround doesn't look so messy and I think
it's acceptable.

committing at my discretion.
---

diff --git a/src/lib/datasrc/tests/database_unittest.cc b/src/lib/datasrc/tests/database_unittest.cc
index 06b3874008..3a97cb522a 100644
--- a/src/lib/datasrc/tests/database_unittest.cc
+++ b/src/lib/datasrc/tests/database_unittest.cc
@@ -1322,8 +1322,11 @@ public:
     // Mock-only; control whether to allow subsequent transaction.
     void allowMoreTransaction(bool is_allowed) {
         if (is_mock_) {
-            dynamic_cast<MockAccessor&>(*current_accessor_).
-                allowMoreTransaction(is_allowed);
+            // Use a separate variable for MockAccessor&; some compilers
+            // would be confused otherwise.
+            MockAccessor& mock_accessor =
+                dynamic_cast<MockAccessor&>(*current_accessor_);
+            mock_accessor.allowMoreTransaction(is_allowed);
         }
     }