From d4d76c8d7695712d7ce6525db6795da3899b843a Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <jolesen@mozilla.com>
Date: Mon, 3 Apr 2017 10:06:08 -0700
Subject: [PATCH] Give singleton type variables the type's doc string.

This reads better than "typeof(b1)".
---
 lib/cretonne/meta/cdsl/typevar.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cretonne/meta/cdsl/typevar.py b/lib/cretonne/meta/cdsl/typevar.py
index 2c5141d78c..1dc8630f5f 100644
--- a/lib/cretonne/meta/cdsl/typevar.py
+++ b/lib/cretonne/meta/cdsl/typevar.py
@@ -285,7 +285,7 @@ class TypeVar(object):
             bools = (scalar.bits, scalar.bits)
 
         tv = TypeVar(
-                typ.name, 'typeof({})'.format(typ),
+                typ.name, typ.__doc__,
                 ints, floats, bools, simd=lanes)
         tv.singleton_type = typ
         return tv