From: Dag Sverre Seljebotn <dagss@student.matnat.uio.no>
Date: Sat, 21 Feb 2009 15:58:14 +0000 (+0100)
Subject: new temps bug on indexing deletion
X-Git-Tag: 0.11.rc~68
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=30867450349aac47b97eaa3cfc3b4179c498f1a7;p=cython.git

new temps bug on indexing deletion
---

diff --git a/Cython/Compiler/ExprNodes.py b/Cython/Compiler/ExprNodes.py
index 47f265ec..8ab9019e 100644
--- a/Cython/Compiler/ExprNodes.py
+++ b/Cython/Compiler/ExprNodes.py
@@ -1925,6 +1925,7 @@ class IndexNode(ExprNode):
                 self.index_unsigned_parameter(),
                 code.error_goto(self.pos)))
         self.generate_subexpr_disposal_code(code)
+        self.free_subexpr_temps(code)
 
     def buffer_lookup_code(self, code):
         # Assign indices to temps
diff --git a/tests/run/delete.pyx b/tests/run/delete.pyx
new file mode 100644
index 00000000..b6cc2c0f
--- /dev/null
+++ b/tests/run/delete.pyx
@@ -0,0 +1,18 @@
+"""
+>>> a = A()
+>>> a.f()
+[2, 1]
+>>> a.g()
+(False, True)
+"""
+
+class A:
+    def f(self):
+        self.refs = [3,2,1]
+        del self.refs[0]
+        return self.refs
+
+    def g(self):
+        self.a = 3
+        del self.a
+        return (hasattr(self, "a"), hasattr(self, "g"))