fix issue #144: integer overflow on 2.7 (reported by ccatterina)0.15.23

I added a test loading 9223372036854775808 as sys.maxint on my development system is larger
than the problematic value reported (on Raspberry Pi)

If this change solves the issue then please change the status to closed.

1 files changed, 4 insertions, 2 deletions

diff --git a/scalarint.py b/scalarint.py
index 9f17b0c..d609236 100644
--- a/scalarint.py
+++ b/scalarint.py
@@ -7,13 +7,15 @@ if False:  # MYPY
 
 __all__ = ["ScalarInt", "BinaryInt", "OctalInt", "HexInt", "HexCapsInt"]
 
+from .compat import no_limit_int  # NOQA
 
-class ScalarInt(int):
+
+class ScalarInt(no_limit_int):
     def __new__(cls, *args, **kw):
         # type: (Any, Any, Any) -> Any
         width = kw.pop('width', None)            # type: ignore
         underscore = kw.pop('underscore', None)  # type: ignore
-        v = int.__new__(cls, *args, **kw)        # type: ignore
+        v = no_limit_int.__new__(cls, *args, **kw)        # type: ignore
         v._width = width
         v._underscore = underscore
         return v