merge 3.2

1 files changed, 19 insertions, 2 deletions

diff --git a/Python/Python-ast.c b/Python/Python-ast.c
index 96c6bf83fc..a1866470d5 100644
--- a/Python/Python-ast.c
+++ b/Python/Python-ast.c
@@ -592,8 +592,25 @@ static int obj2ast_object(PyObject* obj, PyObject** out, PyArena* arena)
     return 0;
 }
 
-#define obj2ast_identifier obj2ast_object
-#define obj2ast_string obj2ast_object
+static int obj2ast_stringlike(PyObject* obj, PyObject** out, PyArena* arena,
+    const char *name)
+{
+    if (!PyUnicode_CheckExact(name)) {
+        PyErr_Format(PyExc_TypeError, "AST %s must be of type str", name);
+        return 1;
+    }
+    return obj2ast_object(obj, out, arena);
+}
+
+static int obj2ast_identifier(PyObject* obj, PyObject** out, PyArena* arena)
+{
+    return obj2ast_stringlike(obj, out, arena, "identifier");
+}
+
+static int obj2ast_string(PyObject* obj, PyObject** out, PyArena* arena)
+{
+    return obj2ast_stringlike(obj, out, arena, "string");
+}
 
 static int obj2ast_int(PyObject* obj, int* out, PyArena* arena)
 {