diff options
Diffstat (limited to 'interpreter.py')
| -rw-r--r-- | interpreter.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/interpreter.py b/interpreter.py index eb04fbb..aa7a0f9 100644 --- a/interpreter.py +++ b/interpreter.py @@ -843,6 +843,8 @@ class Interpreter(): return cur elif isinstance(cur, nodes.AndStatement): return self.evaluate_andstatement(cur) + elif isinstance(cur, nodes.OrStatement): + return self.evaluate_orstatement(cur) else: raise InvalidCode("Unknown statement.") @@ -1247,6 +1249,21 @@ class Interpreter(): raise InterpreterException('Second argument to "and" is not a boolean.') return r + def evaluate_orstatement(self, cur): + l = self.evaluate_statement(cur.left) + if isinstance(l, nodes.BoolStatement): + l = l.get_value() + if not isinstance(l, bool): + raise InterpreterException('First argument to "or" is not a boolean.') + if l: + return True + r = self.evaluate_statement(cur.right) + if isinstance(r, nodes.BoolStatement): + r = r.get_value() + if not isinstance(r, bool): + raise InterpreterException('Second argument to "or" is not a boolean.') + return r + def evaluate_arraystatement(self, cur): (arguments, kwargs) = self.reduce_arguments(cur.get_args()) if len(kwargs) > 0: |