gh-123553: Fix compile warning in `compile.c` (#123578)

diff --git a/Python/compile.c b/Python/compile.c
index 37db0d4f26ff150fd30f4c6f2d92d82d6908a539..4aa9e7b25eec4c2e0fe85977fb47284d7038b945 100644 (file)
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -102,7 +102,9 @@ typedef _PyJumpTargetLabel jump_target_label;
 
 enum fblocktype;
 
+#ifndef NDEBUG
 static int compiler_is_top_level_await(struct compiler *c);
+#endif
 static PyObject *compiler_mangle(struct compiler *c, PyObject *name);
 static PyObject *compiler_maybe_mangle(struct compiler *c, PyObject *name);
 static int compiler_optimization_level(struct compiler *c);