fix(datatypes): correct uint upper bounds

After adding the previous test case I found this bug.
ibis-project · Oct 14, 2023 · 5ca56d5 · 5ca56d5
1 parent ab3ed16
commit 5ca56d5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ibis/expr/datatypes/core.py b/ibis/expr/datatypes/core.py
@@ -654,7 +654,7 @@ def largest(self):
     @property
     def bounds(self):
         exp = self.nbytes * 8
-        upper = 1 << exp
+        upper = (1 << exp) - 1
         return Bounds(lower=0, upper=upper)