compiler.iodelay: correctly fold max(0, [0, ]...).

2015-11-24 00:46:55 +08:00 · 2015-11-24 00:46:55 +08:00 · d3f0059cab
parent 9bc62fa3d2
commit d3f0059cab
1 changed files with 1 additions and 1 deletions
--- a/artiq/compiler/iodelay.py
+++ b/artiq/compiler/iodelay.py
@ -231,7 +231,7 @@ class Max(Expr):
                consts.append(operand.value)
            elif operand not in exprs:
                exprs.append(operand)
-        if any(consts):
+        if len(consts) > 0:
            exprs.append(Const(max(consts)))
        if len(exprs) == 1:
            return exprs[0]