数値演算をより忠実にした

SMILEBASIC/TEST.txt

@@ -8,6 +8,10 @@ DEF MAXMINTEST
  NEXT
  ASSERT__ MAX(A)==5,"MAX"
  ASSERT__ MIN(A)==1,"MIN"
+ ASSERT__ MAX(2,0)*&H7FFFFFFF==-2,"MAX"
+ ASSERT__ MAX(2,0,0)*&H7FFFFFFF==4294967294,"MAX"
+ ASSERT__ MIN(2,4)*&H7FFFFFFF==-2,"MIN"
+ ASSERT__ MAX(2,4,4)*&H7FFFFFFF==4294967294,"MIN"
 END
 MAXMINTEST