Hi Amaury,

On 02/22/2012 12:34 AM, amauryfa wrote:

Author: Amaury Forgeot d'Arc<amauryfa@gmail.com>
Branch: sepcomp2
Changeset: r52748:ce2d7e8a1b42
Date: 2012-02-21 23:28 +0100
http://bitbucket.org/pypy/pypy/changeset/ce2d7e8a1b42/

+    def test_implied_signature(self):
+        @export  # No explicit signature here.
+        def f(x):
+            return x + 1.5
+        @export()  # This is an explicit signature, with no argument.
+        def f2():
+            f(1.0)

what about using @export(implicit=True) or something like that? Else @export and @export() are too easy to confound, IMHO.