From: Stefan Behnel <scoder@users.berlios.de>
Date: Sat, 4 Dec 2010 06:49:57 +0000 (+0100)
Subject: keep type information when coercing from C complex to Python complex
X-Git-Tag: 0.14.alpha0~27
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=919ae40184e0398494b1e2986a737577292f5ede;p=cython.git

keep type information when coercing from C complex to Python complex
---

diff --git a/Cython/Compiler/ExprNodes.py b/Cython/Compiler/ExprNodes.py
index d721a69e..d58e9823 100755
--- a/Cython/Compiler/ExprNodes.py
+++ b/Cython/Compiler/ExprNodes.py
@@ -7074,12 +7074,17 @@ class CoerceToPyTypeNode(CoercionNode):
         if not arg.type.create_to_py_utility_code(env):
             error(arg.pos,
                   "Cannot convert '%s' to Python object" % arg.type)
-        if type is not py_object_type:
-            self.type = py_object_type
-        elif arg.type.is_string:
-            self.type = bytes_type
-        elif arg.type is PyrexTypes.c_py_unicode_type:
-            self.type = unicode_type
+        if type is py_object_type:
+            # be specific about some known types
+            if arg.type.is_string:
+                self.type = bytes_type
+            elif arg.type is PyrexTypes.c_py_unicode_type:
+                self.type = unicode_type
+            elif arg.type.is_complex:
+                self.type = Builtin.complex_type
+        else:
+            # FIXME: check that the target type and the resulting type are compatible
+            pass
 
     gil_message = "Converting to Python object"