allow keyword args after *args in a function call

1 files changed, 5 insertions, 0 deletions

diff --git a/Python/ast.c b/Python/ast.c
index 46bfd4e803..6d2fa09b17 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -1961,6 +1961,11 @@ ast_for_call(struct compiling *c, const node *n, expr_ty func)
                               "non-keyword arg after keyword arg");
                     return NULL;
                 }
+                if (vararg) {
+                    ast_error(CHILD(ch, 0),
+                              "only named arguments may follow *expression");
+                    return NULL;
+                }
                 e = ast_for_expr(c, CHILD(ch, 0));
                 if (!e)
                     return NULL;