From: Dag Sverre Seljebotn <dagss@student.matnat.uio.no>
Date: Sat, 2 Apr 2011 19:35:11 +0000 (+0200)
Subject: Fix #677
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=cc2740ede1e96b0a468e0719511ca6d63cddb930;p=cython.git

Fix #677
---

diff --git a/Cython/Compiler/ParseTreeTransforms.py b/Cython/Compiler/ParseTreeTransforms.py
index b72b6320..d70dce80 100644
--- a/Cython/Compiler/ParseTreeTransforms.py
+++ b/Cython/Compiler/ParseTreeTransforms.py
@@ -1253,7 +1253,8 @@ if VALUE is not None:
     def visit_CNameDeclaratorNode(self, node):
         if node.name in self.seen_vars_stack[-1]:
             entry = self.env_stack[-1].lookup(node.name)
-            if entry is None or entry.visibility != 'extern':
+            if (entry is None or entry.visibility != 'extern'
+                and not entry.scope.is_c_class_scope):
                 warning(node.pos, "cdef variable '%s' declared after it is used" % node.name, 2)
         self.visitchildren(node)
         return node
diff --git a/tests/run/cdef_class_field.pyx b/tests/run/cdef_class_field.pyx
new file mode 100644
index 00000000..6b858b7b
--- /dev/null
+++ b/tests/run/cdef_class_field.pyx
@@ -0,0 +1,19 @@
+# mode: run
+# tag: cdefclass, #677
+"""
+>>> str(Foo(4))
+'4'
+>>> x
+3
+"""
+
+x = 3
+cdef int y
+
+cdef class Foo:
+    cdef int x
+    cdef int y
+    def __init__(self, x):
+        self.x = x
+    def __str__(self):
+        return str(self.x)