From 51d1bd1c2ee154aec17e5e9328725b5d713d6c46 Mon Sep 17 00:00:00 2001
From: Robert Bradshaw <robertwb@math.washington.edu>
Date: Thu, 15 Oct 2009 02:00:28 -0700
Subject: [PATCH] Fix #245, crash on cimported struct -> object.

---
 Cython/Compiler/PyrexTypes.py | 5 +++--
 Cython/Compiler/Symtab.py     | 1 +
 tests/run/crashT245.h         | 2 +-
 tests/run/crashT245.pyx       | 6 +++---
 4 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/Cython/Compiler/PyrexTypes.py b/Cython/Compiler/PyrexTypes.py
index 99b081c7..09ac13d2 100644
--- a/Cython/Compiler/PyrexTypes.py
+++ b/Cython/Compiler/PyrexTypes.py
@@ -1535,6 +1535,8 @@ class CStructOrUnionType(CType):
     #  typedef_flag  boolean
     #  packed        boolean
     
+    # entry          Entry
+    
     is_struct_or_union = 1
     has_attributes = 1
     
@@ -1563,8 +1565,7 @@ class CStructOrUnionType(CType):
                     self.to_py_function = None
                     self._convert_code = False
                     return False
-            entry = env.lookup(self.name)
-            forward_decl = (entry.visibility != 'extern')
+            forward_decl = (self.entry.visibility != 'extern')
             self._convert_code = StructUtilityCode(self, forward_decl)
         
         env.use_utility_code(self._convert_code)
diff --git a/Cython/Compiler/Symtab.py b/Cython/Compiler/Symtab.py
index 0d2360e7..e661eff1 100644
--- a/Cython/Compiler/Symtab.py
+++ b/Cython/Compiler/Symtab.py
@@ -363,6 +363,7 @@ class Scope(object):
             entry = self.declare_type(name, type, pos, cname,
                 visibility = visibility, defining = scope is not None)
             self.sue_entries.append(entry)
+            type.entry = entry
         else:
             if not (entry.is_type and entry.type.is_struct_or_union
                     and entry.type.kind == kind):
diff --git a/tests/run/crashT245.h b/tests/run/crashT245.h
index 8a615517..51b4e16b 100644
--- a/tests/run/crashT245.h
+++ b/tests/run/crashT245.h
@@ -1,4 +1,4 @@
 typedef struct {
-    int x
+    int x;
 } MyStruct;
 
diff --git a/tests/run/crashT245.pyx b/tests/run/crashT245.pyx
index 70228cd8..3b01e4bd 100644
--- a/tests/run/crashT245.pyx
+++ b/tests/run/crashT245.pyx
@@ -1,10 +1,10 @@
-cimport crashT245_pxd
-
-"""
+__doc__ = """
 >>> f()
 {'x': 1}
 """
 
+cimport crashT245_pxd
+
 def f():
     cdef crashT245_pxd.MyStruct s
     s.x = 1
-- 
2.26.2