Don't allow boolean operations to be applied to masks.

This commit is contained in:
John Wiegley 2009-02-03 17:47:14 -04:00
parent 6bd82c6bcd
commit 918f76b263

View file

@ -1286,9 +1286,6 @@ void value_t::in_place_not()
case STRING:
set_boolean(as_string().empty());
return;
case MASK:
set_boolean(as_mask().empty());
return;
default:
break;
}
@ -1315,8 +1312,6 @@ bool value_t::is_realzero() const
return as_balance_pair().is_realzero();
case STRING:
return as_string().empty();
case MASK:
return as_mask().empty();
case SEQUENCE:
return as_sequence().empty();
@ -1348,8 +1343,6 @@ bool value_t::is_zero() const
return as_balance_pair().is_zero();
case STRING:
return as_string().empty();
case MASK:
return as_mask().empty();
case SEQUENCE:
return as_sequence().empty();