From: Robert Bradshaw <robertwb@math.washington.edu>
Date: Mon, 17 Jan 2011 20:01:52 +0000 (-0800)
Subject: Special function decorator warning.
X-Git-Tag: 0.14.1rc0~2
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=659090982416fc88d8549ea353b3e06114ff3d76;p=cython.git

Special function decorator warning.
---

diff --git a/Cython/Compiler/Nodes.py b/Cython/Compiler/Nodes.py
index 76680b81..86031fd3 100644
--- a/Cython/Compiler/Nodes.py
+++ b/Cython/Compiler/Nodes.py
@@ -2055,6 +2055,8 @@ class DefNode(FuncDefNode):
 
     def analyse_signature(self, env):
         if self.entry.is_special:
+            if self.decorators:
+                warning(self.pos, "special functions of cdef classes cannot have decorators", 1)
             self.entry.trivial_signature = len(self.args) == 1 and not (self.star_arg or self.starstar_arg)
         elif not env.directives['always_allow_keywords'] and not (self.star_arg or self.starstar_arg):
             # Use the simpler calling signature for zero- and one-argument functions.