From: Dag Sverre Seljebotn <dagss@student.matnat.uio.no>
Date: Sat, 19 Jul 2008 20:45:34 +0000 (+0200)
Subject: Pruning cdef variable declarations after analysis
X-Git-Tag: 0.9.8.1~49^2~89
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=7499c3d437bf483a7c08b3871db5bed1343f1f5f;p=cython.git

Pruning cdef variable declarations after analysis
---

diff --git a/Cython/Compiler/ParseTreeTransforms.py b/Cython/Compiler/ParseTreeTransforms.py
index 4cf5e356..57828983 100644
--- a/Cython/Compiler/ParseTreeTransforms.py
+++ b/Cython/Compiler/ParseTreeTransforms.py
@@ -272,6 +272,13 @@ class AnalyseDeclarationsTransform(CythonTransform):
         self.env_stack.pop()
         return node
         
+    # Some nodes are no longer needed after declaration
+    # analysis and can be dropped. The analysis was performed
+    # on these nodes in a seperate recursive process from the
+    # enclosing function or module, so we can simply drop them.
+    def visit_CVarDefNode(self, node):
+        return None
+
 class AnalyseExpressionsTransform(CythonTransform):
     def visit_ModuleNode(self, node):
         node.body.analyse_expressions(node.scope)