hdl.ast: handle int subclasses as slice start/stop values.

Fixes #601.
2021-03-18 23:52:23 +00:00 · 2021-03-18 23:52:23 +00:00 · c30dcea24d
commit c30dcea24d
parent f7c2b9419f
2 changed files with 8 additions and 2 deletions
--- a/nmigen/hdl/ast.py
+++ b/nmigen/hdl/ast.py
@ -765,8 +765,8 @@ class Slice(Value):

        super().__init__(src_loc_at=src_loc_at)
        self.value = Value.cast(value)
-        self.start = start
-        self.stop  = stop
+        self.start = int(start)
+        self.stop  = int(stop)

    def shape(self):
        return Shape(self.stop - self.start)