1 files changed, 1 insertions, 1 deletions
diff --git a/Python/compile.c b/Python/compile.c
index a8d7fcd717..46a40a3369 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -4039,7 +4039,7 @@ compiler_visit_keyword(struct compiler *c, keyword_ty k)
 static int
 expr_constant(struct compiler *c, expr_ty e)
 {
-    char *id;
+    const char *id;
     switch (e->kind) {
     case Ellipsis_kind:
         return 1;