unbreak py3.3? need to re-add with

hy/compiler.py

@@ -309,16 +309,6 @@ class HyASTCompiler(object):
         fn.decorator_list = [self.compile(x) for x in expr]
         return fn
 
-    @builds("with")
-    def compile_with_expression(self, expr):
-        expr.pop(0)  # with
-        return ast.With(context_expr=self.compile(expr.pop(0)),
-                        lineno=expr.start_line,
-                        col_offset=expr.start_column,
-                        optional_vars=None,
-                        body=self._mangle_branch([
-                            self.compile(x) for x in expr]))
-
     @builds("with_as")
     def compile_with_as_expression(self, expr):
         expr.pop(0)  # with-as
@@ -326,15 +316,17 @@ class HyASTCompiler(object):
         thing = self.compile(expr.pop(0))
         thing.ctx = ast.Store()
 
-        # Module(body=[With(items=[withitem(context_expr=Name(id='foo', ctx=Load()), optional_vars=Name(id='e', ctx=Store()))], body=[Pass()])])
+        ret = ast.With(context_expr=ctx,
-        # Module(body=[With(context_expr=Name(id='foo', ctx=Load()), optional_vars=Name(id='e', ctx=Store()), body=[Pass()])])
+                       lineno=expr.start_line,
+                       col_offset=expr.start_column,
+                       optional_vars=thing,
+                       body=self._mangle_branch([
+                           self.compile(x) for x in expr]))
 
-        return ast.With(context_expr=ctx,
+        if sys.version_info[0] >= 3 and sys.version_info[1] >= 3:
-                        lineno=expr.start_line,
+            ret.items = [ast.withitem(context_expr=ctx, optional_vars=thing)]
-                        col_offset=expr.start_column,
+
-                        optional_vars=thing,
+        return ret
-                        body=self._mangle_branch([
-                            self.compile(x) for x in expr]))
 
     @builds("kwapply")
     def compile_kwapply_expression(self, expr):

tests/native_tests/language.hy

@@ -198,7 +198,5 @@
 
 (defn test-context []
   "NATIVE: test with"
-  (with (open "README.md" "r")
-        (pass))
   (with-as (open "README.md" "r") fd
            (pass)))