Add __file__, __doc__, __name__, __builtins__ to module globals.

diff --git a/Cython/Compiler/Symtab.py b/Cython/Compiler/Symtab.py
index c6a697af4bded76e0c51edba6a2a8fa0b4bab2a6..8c7752efa0bd4b3798c1da762113d1b29aa37d50 100644 (file)
--- a/Cython/Compiler/Symtab.py
+++ b/Cython/Compiler/Symtab.py
@@ -821,6 +821,8 @@ class ModuleScope(Scope):
         self.cached_builtins = []
         self.undeclared_cached_builtins = []
         self.namespace_cname = self.module_cname
+        for name in ['__builtins__', '__name__', '__file__', '__doc__']:
+            self.declare_var(EncodedString(name), py_object_type, None)
     
     def qualifying_scope(self):
         return self.parent_module