From: Robert Bradshaw <robertwb@gmail.com>
Date: Tue, 21 Aug 2012 07:51:23 +0000 (-0700)
Subject: Guard C++ declarations with a directive.
X-Git-Tag: 0.17b3~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=96616ea937ab710d16330ee6f99672815106d9be;p=platform%2Fupstream%2Fpython-cython.git

Guard C++ declarations with a directive.
---

diff --git a/Cython/Compiler/Nodes.py b/Cython/Compiler/Nodes.py
index ff3ef5f..ed823b3 100644
--- a/Cython/Compiler/Nodes.py
+++ b/Cython/Compiler/Nodes.py
@@ -1174,6 +1174,8 @@ class CppClassNode(CStructOrUnionDefNode, BlockNode):
     #  templates     [string] or None
 
     def declare(self, env):
+        if self.visibility != 'extern' and not env.directives['experimental_cpp_class_def']:
+            error(self.pos, "C++ classes need to be declared extern unless experimental_cpp_class_def enabled")
         if self.templates is None:
             template_types = None
         else: