bah

tests/test_parser.py

@@ -619,6 +619,16 @@ def test_call_tuple_gen():
 def test_call_tuple_genifs():
     yield check_ast, 'tuple(x for x in [1, 2, 3] if x < 3)'
 
+def test_call_range_star():
+    yield check_ast, 'range(*[1, 2, 3])'
+
+def test_call_range_x_star():
+    yield check_ast, 'range(1, *[2, 3])'
+
+def test_call_int():
+    yield check_ast, 'int(*["42"], base=8)'
+
+
 
 
 

xonsh/parser.py

@@ -1383,9 +1383,11 @@ class Parser(object):
         """classdef : CLASS NAME func_call_opt COLON suite"""
         p[0] = p[1:]
 
-    def _set_arg(self, args, arg):
+    def _set_arg(self, args, arg, ensure_kw=False):
         if isinstance(arg, ast.keyword):
             args['keywords'].append(arg)
+        elif ensure_kw:
+            raise SyntaxError('{0} must be a keyword'.format(arg))
         else:
             args['args'].append(arg)
 
@@ -1396,8 +1398,8 @@ class Parser(object):
                    | argument_comma_list_opt TIMES test comma_argument_list_opt COMMA POW test
                    | argument_comma_list_opt POW test
         """
-        p1, p2 = p[1], p[2]
         lenp = len(p)
+        p1, p2 = p[1], p[2]
         p0 = {'args': [], 'keywords': [], 'starargs': None, 'kwargs': None}
         if lenp == 3:
             self._set_arg(p0, p1)
@@ -1405,6 +1407,14 @@ class Parser(object):
             for arg in p1:
                 self._set_arg(p0, arg)
             self._set_arg(p0, p2)
+        elif lenp == 5:
+            p0['starargs'], p4 = p[3], p[4]
+            if p1 is not None:
+                for arg in p1:
+                    self._set_arg(p0, arg)
+            if p4 is not None:
+                for arg in p4:
+                    self._set_arg(p0, arg, ensure_kw=True)
         else:
             assert False
         p[0] = p0