From 203889c64e8079269e11aa1334a5447a9cac0649 Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Sun, 13 Apr 2014 13:36:54 -0500
Subject: [PATCH] Deprecate pymbolic native Vector type

---
 pymbolic/primitives.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pymbolic/primitives.py b/pymbolic/primitives.py
index 0eb6e0f..3bb6526 100644
--- a/pymbolic/primitives.py
+++ b/pymbolic/primitives.py
@@ -996,6 +996,13 @@ class Vector(Expression):
         assert isinstance(children, tuple)
         self.children = children
 
+        from warnings import warn
+        warn("pymbolic vectors are deprecated in favor of either "
+                "(a) numpy object arrays and "
+                "(b) pymbolic.geometric_algebra.MultiVector "
+                "(depending on the required semantics)",
+                DeprecationWarning)
+
     def __nonzero__(self):
         for i in self.children:
             if is_nonzero(i):
-- 
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