From 35efaff73dd81c61de8f1ff006e7a17a25146d14 Mon Sep 17 00:00:00 2001
From: Lisandro Dalcin <dalcinl@gmail.com>
Date: Tue, 24 Feb 2009 21:31:02 -0300
Subject: [PATCH] fix reference leak in the capi export function, add testcase

---
 Cython/Compiler/ModuleNode.py |  1 +
 tests/run/capiimpl.pyx        | 14 ++++++++++++++
 2 files changed, 15 insertions(+)
 create mode 100644 tests/run/capiimpl.pyx

diff --git a/Cython/Compiler/ModuleNode.py b/Cython/Compiler/ModuleNode.py
index 0e0bdf7e..d24dc489 100644
--- a/Cython/Compiler/ModuleNode.py
+++ b/Cython/Compiler/ModuleNode.py
@@ -2128,6 +2128,7 @@ static int __Pyx_ExportFunction(const char *name, void *f, const char *sig) {
         goto bad;
     if (PyDict_SetItemString(d, name, p) < 0)
         goto bad;
+    Py_DECREF(p);
     Py_DECREF(d);
     return 0;
 bad:
diff --git a/tests/run/capiimpl.pyx b/tests/run/capiimpl.pyx
new file mode 100644
index 00000000..e7ea7e2b
--- /dev/null
+++ b/tests/run/capiimpl.pyx
@@ -0,0 +1,14 @@
+__doc__ = u"""
+>>> import sys
+>>> sys.getrefcount(Foo.__pyx_vtable__)
+2
+>>> sys.getrefcount(__pyx_capi__['spam'])
+2
+"""
+
+cdef public api class Foo [type FooType, object FooObject]:
+    cdef void bar(self):
+        pass
+
+cdef api void spam():
+    pass
-- 
2.26.2