From: Stefan Behnel <scoder@users.berlios.de>
Date: Fri, 12 Nov 2010 11:18:56 +0000 (+0100)
Subject: optimise Visitor.ScopeTrackingTransform
X-Git-Tag: 0.14.alpha0~172
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=5215b5b2204639b213c3d24da7813b3e51f0144d;p=cython.git

optimise Visitor.ScopeTrackingTransform
---

diff --git a/Cython/Compiler/Visitor.pxd b/Cython/Compiler/Visitor.pxd
index 495cece4..8c88a3dc 100644
--- a/Cython/Compiler/Visitor.pxd
+++ b/Cython/Compiler/Visitor.pxd
@@ -21,6 +21,11 @@ cdef class CythonTransform(VisitorTransform):
     cdef public context
     cdef public current_directives
 
+cdef class ScopeTrackingTransform(CythonTransform):
+    cdef public scope_type
+    cdef public scope_node
+    cdef visit_scope(self, node, scope_type)
+
 cdef class EnvTransform(CythonTransform):
     cdef public list env_stack
 
diff --git a/Cython/Compiler/Visitor.py b/Cython/Compiler/Visitor.py
index 6ff36034..a9cd264c 100644
--- a/Cython/Compiler/Visitor.py
+++ b/Cython/Compiler/Visitor.py
@@ -291,8 +291,8 @@ class CythonTransform(VisitorTransform):
 
 class ScopeTrackingTransform(CythonTransform):
     # Keeps track of type of scopes
-    scope_type = None # can be either of 'module', 'function', 'cclass', 'pyclass'
-    scope_node = None
+    #scope_type: can be either of 'module', 'function', 'cclass', 'pyclass', 'struct'
+    #scope_node: the node that owns the current scope
     
     def visit_ModuleNode(self, node):
         self.scope_type = 'module'